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WO2015008935A1 - Système de simulation et de formation à la réanimation cardiopulmonaire (cpr), et procédé de commande correspondant - Google Patents

Système de simulation et de formation à la réanimation cardiopulmonaire (cpr), et procédé de commande correspondant Download PDF

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Publication number
WO2015008935A1
WO2015008935A1 PCT/KR2014/005122 KR2014005122W WO2015008935A1 WO 2015008935 A1 WO2015008935 A1 WO 2015008935A1 KR 2014005122 W KR2014005122 W KR 2014005122W WO 2015008935 A1 WO2015008935 A1 WO 2015008935A1
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WO
WIPO (PCT)
Prior art keywords
cpr
information
compression
sensor
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2014/005122
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English (en)
Korean (ko)
Inventor
김원준
권예람
이성원
정지훈
박노영
우운택
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IMLAB Inc
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IMLAB Inc
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Publication date
Priority claimed from KR1020130083419A external-priority patent/KR101504633B1/ko
Priority claimed from KR1020140012109A external-priority patent/KR101636759B1/ko
Application filed by IMLAB Inc filed Critical IMLAB Inc
Priority to US14/650,568 priority Critical patent/US20150325148A1/en
Publication of WO2015008935A1 publication Critical patent/WO2015008935A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/288—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for artificial respiration or heart massage

Definitions

  • the present invention relates to a cardiopulmonary resuscitation training simulation system, and more particularly, to provide a feedback on the first aid behavior of the trainees using a sensor kit in real time CPR training simulation system and its method and augmentation to increase the educational effect A reality-based interactive CPR training simulator.
  • Cardio Pulmonary Resuscitation is a first aid procedure when breathing stops due to a sudden stop of heart and lung activity.
  • cardiac arrest occurs and circulation stops, oxygen in brain tissue is depleted within 1 second.
  • glucose and ATP adenosine triphosphate
  • Cardiopulmonary resuscitation requires precise pressure points, strength, and cycles. When practicing CPR using a general dummy, it is not easy to acquire it.
  • One embodiment of the present invention by feeding back the exact compression point, intensity and period to the user through augmented reality in real time, by accurately taking a posture of the user's posture can be displayed intuitively, the actual emergency situation
  • augmented reality as it is, it is possible to provide an AR-based bidirectional CPR simulator device and system that allows the user to perform CPR without embarrassment even in a real emergency.
  • Another embodiment of the present invention can provide a cardiopulmonary resuscitation training simulation system that can increase the educational effect by providing a feedback on the behavior of the trainee in real time by interlocking the smart device to the human body model having a variety of sensors.
  • another embodiment of the present invention is easy to the simple model of the human body for feedback without the feedback of the most commonly used sensor kit with pressure and depth detection, ventilation detection, airway secured detection and communication function of chest compressions
  • attaching the cardiopulmonary resuscitation training program on the portable terminal and interlocking with the sensor kit by providing a feedback function to the human body by attaching a sensor kit module to a conventional human body model without feedback.
  • another embodiment of the present invention may provide a cardiopulmonary resuscitation training simulation system for storing the cardiopulmonary resuscitation training information in a server via a communication network to check the CPR training result information in real time through a communication network, such as the Internet .
  • the compression information receiving unit for receiving the compression intensity and the compression period input from the at least one pressure sensor to the at least one pressure sensor, the dummy (Dummy) from the on / off switch circuit
  • Airway information receiving unit for receiving whether or not the airway is expanded, flow rate information unit for receiving the bending degree data received from the bending sensor, and calculates the flow rate data introduced into the airway and at least one information received through the first projector It includes an AR output unit for comparing and outputting with at least one reference information.
  • a human body including each part of the human body required for cardiopulmonary resuscitation training, and can be universally removable to the human body model, various types of users to be performed on the human body model for CPR training
  • Sensor kit for detecting and collecting first aid and various guide information according to the emergency situation on the screen, and according to the guide information regarding the first aid of the user detected and collected in the sensor kit during the CPR training It includes a portable terminal for receiving information to display and analyze in real time.
  • the human model includes a chest compression detector for measuring one or more of the compression strength, the number of compressions, and the compression time applied to the chest of the human body model, and the respiratory volume and respiratory strength when artificial ventilation is installed in the human model.
  • a respiratory detector for measuring the number of breaths, breathing time, airway secured detector for detecting the airway of the human body, and compression position detector for detecting the position of the compression applied to the chest of the human model do.
  • the sensor kit includes a compression depth detection unit for detecting a depth of compression applied to the chest, a communication unit performing wireless communication with the portable terminal, the chest compression detection unit, a ventilation detection unit attached to the human body model, Including a control unit for controlling the communication unit to transmit one or more of the first aid information measured by the airway secured detection unit, the chest compression detection unit, the ventilation detection unit, the airway secured detection unit is wired or wirelessly connected.
  • the sensor kit further includes a wired or wireless communication module for changing a driving program of the controller.
  • the portable terminal reproduces and outputs an information receiver for receiving first aid information transmitted from the sensor kit and the CPR guide information, and analyzes the first aid information and outputs an analysis result for first aid information.
  • a display unit configured to display the cardiopulmonary resuscitation process guide information on the screen under the control of the processor and to display the received first aid information.
  • the cardiopulmonary resuscitation training simulation system further includes a server for receiving and storing information on the cardiopulmonary resuscitation training process from the portable terminal, and accessing a user connected through a communication network in real time.
  • the cardiopulmonary resuscitation training program is executed, the wireless communication setup process for setting up the wireless communication with the sensor kit, the scenario selection process for selecting one of the virtual emergency scenarios according to the user input And a scenario explanation process for outputting the description of the selected emergency situation and outputting image and sound effects, a consciousness confirmation process for outputting voice guidance for the consciousness check of the patient in the emergency situation, and chest compression on the patient.
  • a chest compression process for receiving the first aid information from the sensor kit, and displaying the progress and results of the chest compression on the screen, and instructing the patient to perform ventilation according to the user.
  • a resuscitation process for receiving first aid information from a sensor kit and displaying the progress and results of resuscitation on a screen; Group when the ventilation procedure is completed, including CPR after the processing after outputting the video and audio information relating to the processing procedure, and analyzed to display the analysis and assessment of the emergency of the user on the terminal screen, the evaluation process.
  • the portable terminal transmits the information on the cardiopulmonary resuscitation training process to the server via a communication network, the accessor connected via the communication network in real time to the user's cardiopulmonary resuscitation training process and results It further includes a server storage process to check.
  • An embodiment of the present invention is to feed back the exact compression point, intensity and period to the user in real time through augmented reality, and by displaying the user's posture in a depth image to display the exact posture intuitively, the actual emergency situation
  • augmented reality such as this, a user can perform CPR without being embarrassed even in an actual emergency situation.
  • Another embodiment of the present invention can increase the educational effect of the cardiopulmonary resuscitation training by providing feedback on the behavior of the trainees in real time by linking the smart device to the human body model for cardiopulmonary resuscitation training equipped with various sensors.
  • another embodiment of the present invention can be universally applied to various types of CPR educational human models without widely used feedback, thereby improving CPR training performance of the human model for CPR while minimizing costs This can improve the effectiveness of CPR training.
  • another embodiment of the present invention displays the CPR guide and feedback on the user's behavior through an eyeglass display or a mobile device, the CPR is sequentially performed according to the CPR process guide without panic in practice. Make it work.
  • FIG. 1 is a block diagram illustrating an AR-based bidirectional CPR simulation system according to an embodiment of the present invention.
  • FIG. 2 is a diagram for explaining an AR-based bidirectional CPR simulator device shown in FIG. 1;
  • FIG. 2 is a diagram for explaining an AR-based bidirectional CPR simulator device shown in FIG. 1;
  • FIG. 3 is a diagram illustrating an embodiment in which the pressure sensor, the on / off switch circuit, and the bending sensor shown in FIG. 1 are mounted in a dummy;
  • FIG. 4 is a diagram illustrating an embodiment in which at least one depth RGB sensor illustrated in FIG. 1 is mounted to a user, and a depth RGB image photographing the same;
  • FIG. 4 is a diagram illustrating an embodiment in which at least one depth RGB sensor illustrated in FIG. 1 is mounted to a user, and a depth RGB image photographing the same;
  • FIG. 5 illustrates one embodiment of augmented reality visualization results projected into the first project shown in FIG. 1;
  • FIG. 6 is a diagram illustrating an embodiment in which a user performs artificial respiration in the dummy shown in FIG. 1.
  • FIG. 6 is a diagram illustrating an embodiment in which a user performs artificial respiration in the dummy shown in FIG. 1.
  • FIG. 7 illustrates an embodiment in which a user performs CPR on a dummy shown in FIG. 1.
  • FIG. 8 illustrates an embodiment in which the pressure sensor, the on / off switch circuit, and the bending sensor shown in FIG. 1 are mounted in a dummy.
  • FIG. 9 is a block diagram showing a cardiopulmonary resuscitation training simulation system according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of a CPR training simulation system of the present invention.
  • FIG. 11 is a block diagram of the sensor kit shown in FIG.
  • FIG. 12 is a signal flow conceptual diagram of a sensor kit mounted on the human body model.
  • FIG. 13 is a block diagram of the portable terminal shown in FIG. 9; FIG.
  • FIG. 14 is a flow chart showing the processing of the CPR training simulation operating method of the present invention.
  • 15 is a diagram illustrating a virtual emergency scenario according to the present invention.
  • FIG. 16 illustrates the emergency scenario selected in FIG. 15.
  • FIG. 16 illustrates the emergency scenario selected in FIG. 15.
  • 17 is an exemplary view of a terminal screen showing a patient's consciousness confirmation procedure.
  • 18 is an exemplary view of a terminal screen showing the help or emergency request procedures of the neighbors.
  • 19 is an exemplary view showing a terminal screen showing a chest compression step.
  • 20 is an exemplary view of a terminal screen showing a ventilation step.
  • 21 is an exemplary view of a terminal screen showing a post-processing process after recovery.
  • Fig. 22 is an illustration of a terminal screen showing steps relating to evaluating first aid.
  • FIG. 23 is a block diagram showing a cardiopulmonary resuscitation training simulation system according to another embodiment of the present invention.
  • 24 is an exemplary view showing a screen displaying CPR training feedback according to another embodiment of the present invention.
  • 25 is an exemplary diagram showing a CPR process using the CPR training simulation system shown in FIG. 23.
  • the AR-based bidirectional CPR simulation system 110 includes at least one pressure sensor 110, an on / off switch 120, a bending sensor 130, at least one depth RGB sensor 140, and depth.
  • the RGB camera may include an RGB-Depth Camera 150, a first projector 160, a second projector 170, and an AR-based bidirectional CPR simulator device 180.
  • the AR-based bidirectional CPR simulation system 100 of FIG. 1 is only one embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1.
  • each component of FIG. 1 is generally connected through a network 900.
  • a network 900 For example, as shown in FIG. 1, at least one pressure sensor 110, an on / off switch 120, a bending sensor 130, and an AR-based bidirectional CPR simulator device 180 via a network 190. Can be connected.
  • the AR-based bidirectional CPR simulator device 180 may be connected to the at least one depth RGB sensor 140 and the depth RGB camera 150 through the network 190.
  • the first projector 160 and the second projector 170 may be connected to the AR-based bidirectional CPR simulator device 180 through the network 190.
  • the network 190 refers to a connection structure capable of exchanging information between each node, such as terminals and servers, one example of such a network 190 is Bluetooth, the Internet (Internet), Local Area Networks (WLANs), Wireless Local Area Networks (WLANs), Wide Area Networks (WANs), Personal Area Networks (PANs), 3G, 4G, LTE, Wi-Fi, and the like, are not limited thereto.
  • the first projector 160, the second projector 170, and the AR-based bidirectional CPR simulator device 180 are not limited to those shown in FIG. 1.
  • the at least one pressure sensor 110 may be located at the chest of the dummy.
  • the at least one pressure sensor 110 may detect a pressing intensity and a pressing period input to the at least one pressure sensor 110.
  • the at least one pressure sensor 110 may be located, for example, at least two along the X coordinate and at least two along the Y coordinate.
  • at least one pressure sensor 110 may be located at the rear of the chest of the dummy, and at least one spring may be located between the at least one pressure sensor 110 and the front of the dummy chest. Accordingly, the user may feel like a person because the spring moves up and down and provides elastic force when performing CPR using the dummy.
  • at least one pressure sensor 100 may be positioned to correspond to the position of the spring so that the at least one pressure sensor 110 may receive pressure applied through the spring.
  • the on / off switch circuit 200 may determine whether the dummy airway is open or closed. That is, the on / off switch circuit 200 is located at the neck of the dummy, and when the neck of the dummy is folded back, the airway is opened, so the on / off switch circuit 200 is turned off, and the neck of the dummy is rolled forward to close the airway.
  • the on / off switch circuit 200 may be turned on. Accordingly, the on / off switch circuit 200 can detect that the airway of the dummy is closed or opened.
  • the bending sensor 130 may be located in the lung or belly of the dummy.
  • the bending sensor 130 may output the degree of bending as data.
  • the air bag located in the lower portion of the bending sensor 130 is inflated. Accordingly, since the air bag is inflated as air is introduced into the air bag, the bending sensor 130 may gradually have a predetermined slope. Therefore, it is possible to measure whether the user inhales enough breath through the bending sensor 130.
  • the at least one depth RGB sensor 400 may be attached to a wrist, elbow, shoulder, waist, or the like of the user, and may be photographed by the depth RGB camera 150. In this case, when the at least one depth RGB sensor 140 is photographed by the depth RGB camera 150, a 3D image may be generated. In addition, when photographing the at least one depth RGB sensor 140, the angle of the cuffs, elbows, shoulders, waist, etc. can be known, so if you are taking a wrong posture, you can provide an input value that can inform the user in real time. Can provide. In this case, the at least one depth RGB sensor 140 may have a different color.
  • the first projector 160 is based on at least one information data received from at least one pressure sensor 110, on / off switch circuit 200, bending sensor 130, at least one depth RGB sensor 140.
  • the augmented reality screen may be output to give feedback to the user in real time.
  • the first projector 160 may project an augmented reality screen output from the AR-based bidirectional CPR simulator device 180, and the corresponding screen may be an area where a dummy is located.
  • the second projector 170 may project an augmented reality screen output from the AR-based bidirectional CPR simulator device 180 to reproduce an emergency situation in augmented reality, and the screen is an area perpendicular to the area where the dummy is located. Can be.
  • the augmented reality screen may be at least one image that reproduces the emergency situation, thereby allowing the user to calmly perform CPR and artificial breathing even in a real situation.
  • the AR-based bidirectional CPR simulator device 180 includes at least one pressure sensor 110, an on / off switch circuit 200, a bending sensor 130, at least one depth RGB sensor 140, and a depth RGB camera 150. It may be a device that collects and interprets data and images received from the user and provides feedback on resuscitation and CPR to the user in real time.
  • the AR-based bidirectional CPR simulator device 180 outputs data to give feedback to the user through the first projector 160 and outputs data to provide an augmented reality image to the user through the second projector 170. do.
  • the AR-based bidirectional CPR simulator device 180 may be implemented as a computer that can access a remote server or terminal through the network 190.
  • the computer may include, for example, a notebook, a desktop, a laptop, and the like equipped with a web browser.
  • the AR-based bidirectional CPR simulator device 180 may be implemented as a terminal that can access a server or terminal in a remote place through the network 190.
  • the user terminal 100 is, for example, a wireless communication device that ensures portability and mobility, and includes a personal communication system (PCS), a global system for mobile communications (GSM), a personal digital cellular (PDC), and a personal handyphone system (PHS).
  • PCS personal communication system
  • GSM global system for mobile communications
  • PDC personal digital cellular
  • PHS personal handyphone system
  • PDA Personal Digital Assistant
  • IMT International Mobile Telecommunication
  • CDMA Code Division Multiple Access
  • W-CDMA Wideband Internet
  • smartphone All types of handheld based wireless communication devices such as smartphones, smartpads, tablet PCs, and the like may be included.
  • the CPR education method is difficult to determine the response of the patient or the accuracy of the procedure due to the theory-based education, the 1: 1 feedback of the educator is difficult.
  • CPR requires accurate pressure points, strength, and cycles, and when practicing CPR using a general dummy, it is not easy to acquire it.
  • the user in the case of an actual emergency situation, even if the user is embarrassed and properly acquires CPR, in most cases, the user cannot correctly perform this.
  • the AR-based bidirectional CPR simulation system feeds back the exact compression point, intensity, and period to the user through augmented reality in real time, and intuitively captures the correct posture by capturing the user's posture as a depth image. Can be displayed as
  • AR-based bidirectional CPR simulation system by providing augmented reality, such as the actual emergency situation, so that the user can perform CPR without panic even in the actual emergency situation.
  • FIG. 2 is a diagram for describing an AR-based bidirectional CPR simulator device illustrated in FIG. 1.
  • the AR-based bidirectional CPR simulator device 180 includes a compression information receiver 182, an airway information receiver 184, a flow rate information calculator 186, an AR output unit 188, and an attitude information receiver 189. ) May be included.
  • the network 190 may be connected to at least one pressure sensor 110, an on / off switch 120, a bending sensor 130, at least one depth RGB sensor 140, a depth RGB camera (RGB-Depth Camera, 150, the first projector 160, the second projector 170, and the AR-based bidirectional CPR simulator device 180 generate a communication object at a communication contact point for communication with a terminal connected to the network 190. do.
  • the AR-based bidirectional CPR simulator device 180 may exchange data with each other through a communication object.
  • the compression information receiver 182 receives a compression intensity and a compression period input from the at least one pressure sensor 110 to the at least one pressure sensor 110.
  • the compressive strength may be the strength of the user pressing the at least one pressure sensor 110 through the spring, and the pressing period may be based on the speed at which the user presses the at least one pressure sensor 110 through the spring.
  • the at least one pressure sensor 110 may be mounted at at least one position of the chest of the dummy, and the at least one pressure sensor 110 mounted at the at least one position may identify the at least one position. It can have
  • the at least one pressure sensor 110 may have an identifier such as 1, 2, 3, 4 in the order of up, down, left, and right.
  • the at least one pressure sensor 110 may be mounted at at least one position of the chest of the dummy, and at least one spring (not shown) may be mounted on an upper surface of the at least one pressure sensor 110. .
  • the AR output unit 188 compares and outputs the compression intensity and the reference compression intensity information to the at least one pressure sensor 110, and the compression rate from the compression period input to the at least one pressure sensor 110 (Pressure Rate) ) May be calculated, the compression speed may be output by comparing the reference compression speed information, and the reference compression position may be output based on the compression strength input to the at least one pressure sensor 110.
  • the compression information receiver 182 or the AR output unit 188 may include an analog to digital converter (ADC) for converting analog data into digital data.
  • ADC analog to digital converter
  • the airway information receiving unit 184 receives whether the dummy airway is expanded from the on / off switch circuit 200.
  • the on / off switch circuit 200 may be a circuit that is turned off when the dummy airway is expanded, that is, when a hole is generated in the airway and is closed when the hole is closed in the airway.
  • the AR output unit 188 outputs data indicating that the airway is expanded when the dummy airway is extended and the on / off switch circuit 200 outputs an off state, and the airway of the dummy is closed to turn on / off the switch circuit.
  • the data indicating that the airway is closed may be output.
  • the flow rate information calculator 186 receives the bending degree data received from the bend sensor 130, and calculates the flow rate data introduced into the airway of the dummy. That is, the calculated flow rate data may be based on the tilt Tilt of the bending sensor 130 which is the bending degree data of the bending sensor 130, and the AR output unit 188 may calculate the calculated flow rate data and artificial breathing time. The required reference flow data can be compared and output.
  • the posture information receiver 189 may receive an image of the at least one depth RGB sensor 400 from the depth RGB camera 150.
  • the AR output unit 188 may compare and output the position and the angle of the at least one depth RGB sensor 140 with the reference position and the reference angle.
  • the at least one depth RGB sensor 140 may be attached to at least one position of the user, and the at least one position may be a waist, shoulder, elbow, and wrist of the user.
  • the AR output unit 188 outputs the at least one piece of information received through the first projector 160 by comparing it with at least one piece of reference information.
  • the AR output unit 188 may project the augmented reality-based emergency situation image for reproducing the emergency situation through the second projector 170.
  • an area projected by the second projector 170 and an area projected by the first projector 160 may be perpendicular to each other.
  • FIG. 3 is a view illustrating an embodiment in which the pressure sensor, the on / off switch circuit, and the bending sensor shown in FIG. 1 are mounted in a dummy
  • FIG. 4 shows that at least one depth RGB sensor shown in FIG.
  • FIG. 5 is a diagram illustrating one embodiment mounted and a depth RGB image photographed thereon
  • FIG. 5 is a diagram illustrating one embodiment of an augmented reality visualization result projected by the first project illustrated in FIG. 1.
  • the position where at least one pressure sensor 110 is mounted in the dummy is illustrated.
  • the compression strength and the compression cycle are transmitted through the spring, and the pressure sensor 110 may detect this.
  • FIG. 3 a position where the on / off switch circuit 200 is mounted in a dummy is shown. At this time, when the user leans back or bows the neck of the dummy, the airway is opened or closed. Accordingly, an off signal may be output when the airway of the on / off switch circuit 200 is opened, and an on signal may be output when the airway is closed.
  • the bending sensor 130 is mounted on the dummy. At this time, when the user inhales the breath through the mouth, the air bag of the bottom portion where the bending sensor 130 is mounted is inflated. Accordingly, since the bending sensor 130 is bent and outputs the degree of bending, the bending sensor 130 may be an input value for determining whether or not a flow rate flows.
  • At least one depth RGB sensor 140 is attached to a user.
  • at least one depth RGB sensor 140 is a depth RGB camera. An RGB depth image photographed by 150 is shown. Since the RGB depth image can express the depth, it can produce the same effect as 3D, and accordingly, whether the user has taken the correct posture can be confirmed not only in 2D but also in 3D. In addition, by measuring the angle between the at least one depth RGB sensor 140 may serve as an input value that can determine whether the user is in the correct posture.
  • the first projector 160 outputs in real time whether the compression strength of the CPR is compared with the reference compression strength, and how much the compression speed is compared with the reference compression speed in real time so that the user can perform CPR in real time. You can give feedback to correct your posture.
  • the first projector 160 can display whether the pressing position is correct, in which direction the pressing should be performed, and whether the pressing posture is correct, and also indicates how much time has elapsed from the pressing start time. can do.
  • FIG. 6 is a diagram illustrating an embodiment in which a user performs artificial respiration on a dummy illustrated in FIG. 1
  • FIG. 7 is a diagram illustrating an embodiment in which a user performs CPR on a dummy illustrated in FIG. 1.
  • 8 is a diagram illustrating an embodiment in which the pressure sensor, the on / off switch circuit, and the bending sensor illustrated in FIG. 1 are mounted in a dummy.
  • a situation such as an actual accident may be projected through the second projector 170.
  • the second projector 170 may output not only an image but also a sound such as noise.
  • the first projector 160 may output whether the user is breathing at the correct time, and whether the amount of air blown is sufficient compared to the reference amount.
  • the first projector 160 may output feedback compared to various reference information to the user. Can be.
  • At least one pressure sensor 110 is mounted, an embodiment in which a spring is attached to an upper portion thereof, and a dummy assembly process.
  • the at least one pressure sensor 110 may be arranged in a cross while forming up, down, left, and right angles. Referring to (b), a position where the on / off switch circuit 200 is mounted is shown. Referring to (c), the position where the bending sensor 130 is mounted is shown. In this case, the at least one pressure sensor 110, the on / off switch circuit 200, and the bending sensor 130 may be mounted in the dummy as embedded hardware.
  • FIG. 9 is an exemplary view of a CPR simulation system according to another embodiment of the present invention
  • Figure 10 is a block diagram of a CPR training simulation system according to the present invention.
  • the CPR simulation system includes a human body model 900, a sensor kit 910, a portable terminal 1000, and a server 1200 connected to a communication network 1300. It is configured by.
  • the human model 900 includes each part of the human body necessary for CPR training and is a CPR training mannequin made similar to the actual human body, and a chest pressure detecting unit 920 made of a pressure sensor, an air pressure sensor, or a flow meter therein.
  • Compression position detection consisting of a ventilator detection unit 930 provided, an airway acquisition detector 940 having an airway acquisition detector switched according to opening and closing of the airway, and a compression position detection pad for detecting a chest compression position of the trainer.
  • the sensor kit 910 is provided with various sensors such as the unit 922 and is detachably configured therein.
  • Human body model 900 of the above-described configuration detects the first aid behavior of the user according to the CPR implementation.
  • the chest compression detection unit 920 is installed in the center of the chest of the human body 900.
  • the chest compression detection unit 920 measures the intensity of compression, the number of compressions, and the compression time applied to the model 900 according to CPR through a pressure sensor installed at the center of the chest.
  • the number of compressions and the compression time are used to calculate the compression speed.
  • the artificial respiration detection unit 930 is installed at the head or neck of the human body 900.
  • the ventilation detection unit 930 measures the respiratory strength and the number of breaths, the breathing time, and the like of the human model 900 when performing artificial respiration with the oral part or the nasal part of the human model 900.
  • the airway secured detection unit 940 is implemented as an on / off switch is installed on the head or neck of the human body 900 is on / off to detect whether or not the airway of the human body 900 is secured.
  • the airway securement detecting unit 940 is installed at the head of the human body 900, and outputs an off signal '0' when the airway of the human body 900 is secured, and outputs an on signal '1' when the airway is not secured. It outputs whether the airway is secured by outputting different signals such as outputting the signal or vice versa. That is, the sensor kit 910 which will be described later may check whether the airway of the human body 900 is in an open state or a closed state through an output signal output from the airway security detecting unit 940.
  • the compression position detecting unit 922 is provided with a switch pad or a plurality of array of sensing sensors attached to the chest of the human model 900, and then detects the chest compression position when the user presses the sensor kit. To 910.
  • Examples of the server 1200 include a server communication unit, an Internet service unit, a CPR service unit, a control unit, and a storage unit therein.
  • the CPR training of a user or CPR trainees transmitted from the portable terminal 1000 is performed.
  • it may be configured as a server system such as a web server that allows the administrator or user to access the CPR training process and analysis results in real time through the Internet.
  • FIG. 11 is a block diagram of the sensor kit 910 illustrated in FIG. 9, and FIG. 12 is a conceptual diagram illustrating a signal flow of the sensor kit 910 mounted on the human body model.
  • the sensor kit 910 includes a compression depth detecting unit 921 for detecting a depth of chest compression when chest compression is performed after being mounted on the human body 900, and The communication unit 926 for performing wireless communication with the portable terminal 1000, a communication module 927 such as a USB or Bluetooth module for changing a program for cardiopulmonary resuscitation education, and a chest compression detector attached to the human body model. 920, a ventilation unit 930, and a control unit 928 for controlling the communication unit 926 and the communication module 927 to transmit first aid information measured by the airway acquisition detection unit 940.
  • a compression depth detecting unit 921 for detecting a depth of chest compression when chest compression is performed after being mounted on the human body 900
  • the communication unit 926 for performing wireless communication with the portable terminal 1000
  • a communication module 927 such as a USB or Bluetooth module for changing a program for cardiopulmonary resuscitation education
  • a chest compression detector attached to the human body model.
  • 920 a ventilation unit 930, and a control unit 9
  • the chest compression detection unit 920, the ventilation detection unit 930, the airway secured detection unit 940 is wired or wirelessly connected, the chest compression detection unit 920, the ventilation detection unit 930, airway secured detection unit 940 detected After receiving the call is configured to transmit to the user portable terminal 1000. That is, the chest compression detection unit 920, the artificial respiration detection unit 930, the airway secured detection unit 940 attached to the human body is configured to be detached from the human body model, the sensor kit Consists of a set of kits that can be attached to and detached from a human body model for CPR training.
  • the sensor kit 910 is configured to be universally inserted and installed in the conventional human body model without feedback, and measures the chest compression depth, as shown in Figure 12 chest compression detection unit 920, ventilation detection unit 930 , From the airway secured detection unit 940 detects chest compression strength, chest compression position, chest compression speed, ventilation volume, airway secured, whether the AED pad is attached to the correct position.
  • the communication unit 926 serves to communicate with the external user portable terminal 1000.
  • the communication unit 926 is implemented as a communication module such as a Bluetooth module, a short range wireless communication module, or a wireless internet module.
  • the control unit 928 collects the first aid of the user detected through the chest compression detection unit 920, the ventilator detection unit 930, the airway secured detection unit 940, and collects the collected first aid information communication unit ( It transmits to the external portable terminal 1000 through 926.
  • the portable terminal 1000 is equipped with a program for cardiopulmonary resuscitation training receives the first aid information transmitted from the sensor kit 910, and feeds the received information back to the user in real time.
  • the portable terminal 1000 analyzes the user's behavior based on the received first aid information and outputs the analysis result.
  • the program for cardiopulmonary resuscitation education is changed, such as upgrade by a short-range wireless communication such as USB or wired communication such as USB.
  • the program for cardiopulmonary resuscitation education of the portable terminal 1000 is implemented in a manner that can be easily updated without changing the human body model or sensor kit as the guidance of CPR is improved.
  • the program for cardiopulmonary resuscitation education provides a variety of virtual scenarios for cardiopulmonary resuscitation implementation (cardiac arrest during exercise, cardiac arrest during accident, cardiac arrest during marine accident).
  • the program is implemented to output a virtual patient on the display and change the color, facial expression, etc. according to the user's behavior information to increase the sense of reality.
  • the program outputs voice instructions for guiding CPR implementation steps. And real-time audiovisual feedback is provided through the user's first aid behavior information received from the sensor kit 910. Analysis result of each trainee transmitted from the sensor kit 910 is provided on the student's portable terminal, electronic device.
  • the program for cardiopulmonary resuscitation training of the portable terminal 1000 is easy to analyze and read the cardiopulmonary resuscitation training results by storing the training data of the trainees, equipped with a server and viewer that can be viewed when the educator needs It can be implemented to.
  • the portable terminal 1000 transmits the analyzed user behavior information and first aid result information based on the received first aid information to the server 1200 through a communication network 1300 such as a wired or wireless Internet.
  • a communication network 1300 such as a wired or wireless Internet.
  • the program for cardiopulmonary resuscitation training of the portable terminal 1000 may be configured to further enhance the educational effect by providing a user interface such as a game.
  • FIG. 13 is a block diagram of the portable terminal 1000 shown in FIG. 9.
  • the portable terminal 1000 is a mobile phone, a smart phone, a tablet computer, a notebook computer, a digital broadcasting terminal, a PDA (Personal Digital Assistants), a portable multimedia player (PMP), or the like. It can be implemented with all kinds of wireless communication terminals.
  • PDA Personal Digital Assistants
  • PMP portable multimedia player
  • the portable terminal 1000 includes an information receiver 1010, a memory 1020, a processor 1050, a display 1030, and a speaker 1040.
  • the information receiver 1010 receives first aid information of a user transmitted through the communication unit 926 of the sensor kit 910.
  • the memory 1020 stores first aid information and a CPR training program (cardiopulmonary resuscitation training program) of the user received through the information receiver 1010.
  • the processor 1050 guides each step according to the CPR process by executing a CPR training program, and acquires first aid information to be executed according to the guide. That is, the processor 1050 receives the user emergency treatment information according to each step of the CPR process through the information receiver 1010. The processor 1050 outputs first aid information received through the information receiver 1010 through the display 1030 and / or the speaker 1040 in real time. At this time, the processor 1050 calculates the compression speed by using the number of compression and the compression time applied to the chest of the human body 900. In addition, when the CPR is completed, the processor 1050 analyzes the user's behavior based on the first aid information of the user stored in the memory 1020 and outputs the analysis result.
  • the display unit 1030 displays CPR process guide information, first aid information, and first aid analysis results output from the processor 1050.
  • the display unit 1030 may be implemented as a display device such as a touch screen, a liquid crystal display, a light emitter diode (LED) display, a head mounted display (HMD), or the like. In this case, when the display unit is implemented as the HMD, the data is received in real time, the received data is reproduced and displayed on the screen, thereby enabling interlocking use in actual situations.
  • the display unit 1030 may be configured to use a mobile phone, a tablet PC, a smart TV, a monitor interlocked with a computer, or the like as an output device.
  • the speaker 1040 outputs the CPR process guide information, first aid information, and first aid analysis result converted by the processor 1050 into an audio signal to the outside.
  • the sensor kit 910 detects the user's first aid and transmits it to the portable terminal 1000 so that the user can check the feedback of the user's behavior according to the CPR through his portable terminal 1000.
  • the portable terminal 1000 is connected to the communication network and transmits the entire process and analysis result information of the user first aid in the cardiopulmonary resuscitation training process to the server 1200.
  • the present invention is not limited thereto, but the sensor kit 910 directly transmits the measured first aid information to the manager terminal (not shown) or the server 1200, or via the portable terminal 1000, the manager terminal (not shown) or the server ( 1200 to transmit.
  • the administrator can monitor and manage individual CPR training data of users in real time through the server 1200 or the administrator terminal.
  • the training target of the CPR training system having the above-described configuration may be a general person, a related expert, an educator who is a subject providing CPR training, and the like.
  • Training is generally presented at the beginning of the training through a handheld terminal or a corresponding electronic device to present a virtual environment similar to a real accident environment, and to provide a tutorial to perform CPR.
  • the trainee uses a human body model with a sensor kit and receives audio-visual feedback on the display of mobile computing devices such as portable terminals, tablets, smartphones, and laptops, or electronic devices such as HMDs (head-mounted displays) in real time.
  • the student trains himself to correct his behavior.
  • the sensor kit detects the trainee's chest compression depth, chest compression strength, location of chest compression, chest compression speed, ventilation intensity, ventilation volume, airway security, and whether the AED pad is attached to the correct position. After completing all cardiopulmonary resuscitation, you will be provided with your results on the screen. The results are also sent from the electronic device to the server and stored for later viewing by the educator.
  • Figure 14 is a flow chart showing the processing of the CPR training simulation operating method of the present invention.
  • the CPR training simulation operation method using the CPR training simulation system having the configuration of FIGS. 9 to 13 may include a wireless communication setting process (S1410), a scenario selection process (S1420), and a consciousness checking process. (S1430), chest compression process
  • FIG. 15 is a diagram illustrating a virtual emergency scenario according to the present invention
  • FIG. 16 is a diagram illustrating an emergency scenario selected in FIG. 15
  • FIG. 17 is an exemplary diagram of a terminal screen showing a patient's consciousness checking procedure
  • FIG. An illustration of the terminal screen showing the help or emergency request procedure of Figure 19 is an illustration of the terminal screen showing the chest compression step
  • Figure 20 is an illustration of the terminal screen showing the ventilation phase
  • Figure 21 is a post-recovery process after recovery
  • Figure 22 is an exemplary view of the terminal screen showing the step for the evaluation of first aid.
  • the cardiopulmonary resuscitation training course may be configured such that one set of chest compression stages and one set of resuscitation stages constitute one set of cardiopulmonary resuscitation stages and may be configured to perform a defined set of cardiopulmonary resuscitation stages within the program.
  • the chest compression is set in a basic condition that the 'specific range' of the chest within the 'scheduled time' to a 'definite number of times' to a 'definite depth'.
  • the reference determinations may be configured to be modified through an update of the cardiopulmonary resuscitation training program or to be calibrated in the program or changed through the test subject setting mode in the program. That is, the schedule set, the schedule time, the schedule number, etc. may be configured to be a program update, and the specific range and the appropriate depth may be modified by calibration in the program.
  • the user Prior to starting CPR training, the user first sets a human body model to a suitable position for training, and operates a portable terminal 1000 to start a wireless communication setup process for establishing wireless communication with the sensor kit 910. S1410 is performed.
  • the portable terminal 1000 executes the CPR training program, and a virtual scenario (eg, beach shore) provided by the system so that the user can select an emergency scenario (eg, three scenarios). Displays the accident situation, the movement-centered stop situation, and the traffic accident stop situation).
  • This virtual scenario provision screen is shown in FIG. 15.
  • the portable terminal 1000 When the user selects one of the virtual scenarios (eg, cardiac arrest in a coastal accident situation on the beach), the portable terminal 1000 outputs the selected virtual scenario screen as shown in FIG. 16 and then describes the virtual scenario. Start training with you. At this time, the portable terminal 1000 provides a description of what emergency situation the user is currently facing and provides a visual image and sound effect so that the user can be immersed in an emergency situation.
  • the above-described processing is the scenario selection process (S1420) of FIG. 14.
  • the portable terminal 1000 instructs a user's awareness procedure of the patient, as shown in FIG. 17.
  • the portable terminal 1000 first voices a method of confirming consciousness. Accordingly, the user checks the patient's consciousness to determine whether the patient's heart is stationary.
  • the terminal 1000 prepares the next step according to the user's touch input of the 'Next' button.
  • the portable terminal 1000 outputs a screen of help or emergency request procedure of a nearby person, and voices a tutorial of a procedure of first requesting an emergency request or help of a neighbor.
  • the portable terminal 1000 requests a user to report to 911 by pointing a person around through the voice guidance.
  • 18 shows an example of a help or emergency request procedure screen of a neighbor.
  • the process of performing the above-described consciousness checking process and the help or emergency request procedure of the neighbors is the consciousness checking process of FIG. 14 (S1430).
  • the chest compression process (S1440) of FIG. 14 is performed to output a result of chest compression by performing a substantial chest compression.
  • the portable terminal 1000 instructs the user to compress the chest in time with the beat.
  • the pressure intensity displayed by the user through the display unit 1030 is displayed.
  • a guide voice is provided in the background to indicate the compression speed, and the remaining time is displayed by a timer.
  • Image feedback and voice feedback are provided at the same time to ensure that the chest compressions are in depth and position.
  • Image feedback is a method in which the depth and position pressed by the operator are displayed on the screen in real time
  • voice feedback is a method in which a positive voice feedback is provided for each round when the success is successful, and a negative voice feedback is provided if not.
  • a method of displaying the chest compression performed by the user in green when the intensity is appropriate, displaying the white color when the compression is insufficient, and displaying the red color when the strength of the compression is too strong may be applied.
  • Chest compressions are based on the ability to correctly perform a specific range of chests within a certain amount of time and at a suitable depth.A determination of the success of the first round of chest compressions is pressing the right position and the depth of compression within the appropriate standard range If the compression position is not satisfied, it is determined that the turn is not performed correctly even if the compression depth is appropriate. In addition, the number of successive times determined above is determined within a predetermined time, and the cycle for each compression cycle (time required) is determined. Apart from the success cycle, both the chest position and the depth of compression that the operator pressed are stored.
  • Resuscitation is based on the 'opening of the airways normally' and the 'reference range' of air being 'scheduled' within a certain amount of time.
  • a guide voice is provided in the background to indicate the rate of ventilation and the remaining time is indicated by a timer. The number of counters is incremented if the above-mentioned recurring ventilation success conditions are met.
  • Image feedback and voice feedback are provided at the same time, indicating whether the airway has been opened and the amount of ventilation.
  • Image feedback is a method in which the operator opens the airway and the amount of ventilation is displayed on the screen in real time
  • voice feedback is a method in which positive voice feedback is provided for each successive event and negative voice feedback is provided for each successive event.
  • the portable terminal 1000 displays a terminal screen showing the feedback of the chest compression step of FIG. 19 and instructs to perform artificial respiration in accordance with the beat. Together with the chest compressions, the strength of the respiratory pressure in the ventilation step is displayed on the screen 1040 as shown in FIG. 20.
  • the display unit 1030 indicates that the airway is secured as shown in FIG. 20.
  • the portable terminal 1000 displays green when the respiration intensity is appropriate, white when insufficient, and red when too strong. Ventilation may, for example, be designated to perform a total of two sets, for a total of five sets. In this case, it is indicated in the upper right corner of the screen how many times out of a total of five sets.
  • an indication of the breathing intensity is displayed around the head as shown in FIG. 20, and a portion of the intensity that should be reached is indicated by a white band. It is desirable to design so that the strength can be intuitively recognized.
  • the determination of the success of the first ventilation is whether the airway is open or the respiratory volume is within the proper reference range. If the airway is not open, the respiration is not performed correctly even if the respiratory volume is within the proper standard range. I do not think. Ventilation also determines how many successes are within a certain time, determines the cycle of respiratory cycles, and stores both the airway opening and closing and respiratory volume of the practitioner separately from the succession.
  • the portable terminal 1000 When the above chest compression process and the artificial respiration process are completed, the portable terminal 1000 performs the post-processing process (S1460) of FIG. 14, and as shown in FIG. 19, after the patient's consciousness confirmation and CPR completion are completed. Print voice prompts about things.
  • the portable terminal 1000 performs an analysis and evaluation process (S1470) of FIG. 14 to provide assessment information regarding first aid.
  • the portable terminal 1000 first displays an overall score and then displays a user's achievement for each set of stages.
  • 22 is an exemplary diagram of a terminal screen showing steps relating to evaluating first aid. As shown in FIG. 22, the portable terminal 1000 performs several compressions and respirations by the user for each set, and the thoracic compression position, chest compression depth and cycle, ventilation volume, airway opening and closing, ventilation cycle, Detailed information on the success of ventilation according to the criteria and the number of successes performed by each ventilation set is shown in detail. The program then evaluates the pass if it meets the standard success round (correctable) specified by the program and fails if it does not.
  • the portable terminal may provide a user (eg, a trainee) or a third party with csv files or txt files that can be processed by an information management program such as Excel.
  • the portable terminal performs the server storage process (S1480) of FIG. 14 for transmitting the CPR training simulation information performed by the trainers to the server 1200 via the communication network 1300 and storing it in the server 1200.
  • the server 1200 is a cardiopulmonary resuscitation training information, including the cardiopulmonary resuscitation training process and results of the user You can check through the connected terminal.
  • the cardiopulmonary resuscitation training information transmitted to the server 1200 is performed by the user several times of compression and breathing for each set of CPR, and each chest compression position, chest compression depth and frequency (time required), preset chest Success or failure of chest compressions based on compression criteria, number of successes performed by chest compression set, number of ventilations per cycle, opening / closing of airway per cycle, ventilation cycle (time required) for each cycle, and artificial Includes information on respiratory success, the number of successes performed by each ventilation set, and whether CPR training passes or fails.
  • FIG. 23 is a block diagram showing a cardiopulmonary resuscitation training simulation system according to another embodiment of the present invention.
  • the CPR training simulation system includes a sensor kit 910, a portable terminal 1000, and an eyeglass display 1100.
  • the portable terminal 1000 is connected to the sensor kit 910 and the spectacle display 1100 through wireless communication.
  • the CPR training simulation system may include the server 1200 of FIG. 10.
  • the sensor kit 910 detects the first aid of the user applied to the human body 900, and detects (measures) the detected first aid information.
  • the first aid information is chest compression information (compression depth, compression position, compression strength, compression frequency, compression time, etc.), artificial respiration information (breathing strength, breathing frequency, breathing time), airway security (airway opening or airway) Closure), and the like.
  • the portable terminal 1000 executes a previously installed CPR training program and reproduces and outputs CPR process guide information provided by the CPR training program.
  • the portable terminal 1000 receives the emergency treatment information for each step according to the CPR process guide information from the sensor kit 910 in real time.
  • the portable terminal 1000 sequentially stores the received first aid information in the memory 1020.
  • the portable terminal 1000 transmits the CPR process guide information and the received first aid information to the spectacle display 1100 in real time.
  • the portable terminal 1000 analyzes the first aid of the user by using the first aid information stored in the memory 1020 and outputs the analysis result.
  • the spectacle display 1100 receives data in real time through wireless communication with the portable terminal 1000, reproduces the received data, and displays the received data on the screen.
  • the spectacle display 1100 is a head mounted display (HMD) that can be worn on the eyes.
  • HMD head mounted display
  • the spectacle display 1100 may include an audio output module capable of outputting an audio signal. Therefore, the spectacle display 1100 may output the result of analyzing the CPR process guide information, the received first aid information, and the first aid information as an audio signal.
  • This embodiment discloses a CPR training system consisting of a sensor kit 910, a portable terminal 1000, and an eyeglass display 1100, where the sensor kit 910 and the portable terminal 1000 are combined or a portable terminal ( 1000 may be implemented by combining the spectacle display 1100.
  • FIG 24 is an exemplary view showing a screen displaying CPR training feedback according to another embodiment of the present invention. This embodiment is for explaining an image coming into the user's field of view when the user wears the spectacle display 1100.
  • the portable terminal 1000 connects the communication with the spectacle display 1100 and executes a CPR training program according to a user command. Thereafter, when the user selects the training mode, the portable terminal 1000 transmits the CPR guide information to the spectacle display 1100.
  • the spectacle display 1100 reproduces the CPR guide information 1110 provided from the portable terminal 1000 and displays it on one side of the screen.
  • the sensor kit 910 measures the user first aid information and transmits it to the spectacle type display 1100 through the portable terminal 1000.
  • the spectacles-type display 1100 receives the first aid information and displays it on the screen.
  • the spectacles-type display 1100 displays the chest compression rate 1120 and the number of chest compressions 1130 included in the emergency treatment information at one end thereof so as not to overlap with the CPR guide information 1110.
  • FIG. 18 is an exemplary diagram showing a CPR process using the CPR training simulation system shown in FIG. 17.
  • the user U when the user U finds the patient P, the user U wears the spectacle display 1100 and executes a CPR training program pre-installed on the portable terminal 1000. Then, the portable terminal 1000 executes the CPR training program in the actual mode according to the user command.
  • the portable terminal 1000 transmits the CPR process guide information (CPR order and method) to the spectacle display 1100, and the spectacle display 1100 receives the CPR process guide information 1110 and displays it on the screen. Accordingly, the user U performs CPR according to the CPR process guide information displayed on the spectacle display 1100.
  • CPR process guide information CPR order and method
  • the spectacle display 1100 displays a user interface 1140.
  • the spectacle display 1100 detects an operation of the user interface 1140 and transmits information corresponding to the operation to the portable terminal 1000 to control the operation of the portable terminal 1000.
  • Computer readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media.
  • Computer readable media may include both computer storage media and communication media.
  • Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, modules or other data.
  • Communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal such as a carrier wave, or other transmission mechanism, and includes any information delivery media.
  • a module may mean hardware capable of performing functions and operations according to each name described in the specification, and may also mean computer program code capable of performing specific functions and operations. It may also mean an electronic recording medium, eg, a processor, on which computer program code capable of performing specific functions and operations is mounted.

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Abstract

Un simulateur CPR selon un mode de réalisation de la présente invention comprend : un récepteur d'informations de compression pour recevoir, d'au moins un capteur de pression, une intensité de compression et une période de compression entrées dans le ou les capteurs de pression ; un récepteur d'informations de voies aériennes pour savoir si les voies aériennes d'un mannequin sont dilatées à partir d'un circuit de commutation marche/arrêt ; une unité de calcul d'informations de débit pour recevoir des données de degré de courbure reçues d'un capteur de courbure et calculer des données relatives à un débit circulant dans les voies aériennes ; et une unité de sortie AR pour comparer au moins un élément des informations reçues à au moins un élément d'informations de référence et transmettre un résultat via un premier projecteur. Un système de simulation et de formation CPR selon un autre mode de réalisation de la présente invention comprend : un mannequin comprenant des parties de corps requises pour une formation CPR ; un ensemble de capteurs pour détecter et collecter divers types de premiers secours appliqués sur le mannequin durant la formation CPR donnée par un utilisateur, l'ensemble de capteurs pouvant être attaché au mannequin/détaché du mannequin ; et un terminal portable pour afficher divers éléments d'informations de guidage en fonction d'une situation d'urgence affichée sur un écran, et recevoir, afficher en temps réel et analyser des informations relatives aux premiers secours donnés par l'utilisateur, détectées ou collectées par un ensemble de capteurs durant la formation CPR d'après les informations de guidage. La présente invention permet donc d'améliorer significativement l'efficacité d'un apprentissage à la formation CPR via l'exécution d'une formation CPR, dans laquelle l'ensemble de capteurs est placé dans le mannequin, un programme de formation CPR du terminal portable est exécuté, des informations de premiers secours transmises par l'ensemble de capteurs sont reçues et analysées, et un retour d'informations est transmis à un utilisateur.
PCT/KR2014/005122 2013-07-16 2014-06-11 Système de simulation et de formation à la réanimation cardiopulmonaire (cpr), et procédé de commande correspondant Ceased WO2015008935A1 (fr)

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KR10-2014-0012109 2014-02-03
KR1020140012109A KR101636759B1 (ko) 2013-12-09 2014-02-03 심폐소생술 훈련 시뮬레이션 시스템 및 그 운용방법

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