[go: up one dir, main page]

WO2012118289A2 - Sonde jetable pour endoscope, unité de manipulation d'endoscope, unité de commande d'endoscope, et procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide - Google Patents

Sonde jetable pour endoscope, unité de manipulation d'endoscope, unité de commande d'endoscope, et procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide Download PDF

Info

Publication number
WO2012118289A2
WO2012118289A2 PCT/KR2012/001279 KR2012001279W WO2012118289A2 WO 2012118289 A2 WO2012118289 A2 WO 2012118289A2 KR 2012001279 W KR2012001279 W KR 2012001279W WO 2012118289 A2 WO2012118289 A2 WO 2012118289A2
Authority
WO
WIPO (PCT)
Prior art keywords
endoscope
fluid supply
unit
fluid
control unit
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/KR2012/001279
Other languages
English (en)
Korean (ko)
Other versions
WO2012118289A3 (fr
Inventor
김상효
이동원
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intromedic Co Ltd
Original Assignee
Intromedic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Intromedic Co Ltd filed Critical Intromedic Co Ltd
Publication of WO2012118289A2 publication Critical patent/WO2012118289A2/fr
Publication of WO2012118289A3 publication Critical patent/WO2012118289A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
    • A61B1/015—Control of fluid supply or evacuation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00002—Operational features of endoscopes
    • A61B1/00062—Operational features of endoscopes provided with means for preventing overuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00101—Insertion part of the endoscope body characterised by distal tip features the distal tip features being detachable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/005—Flexible endoscopes
    • A61B1/008—Articulations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements

Definitions

  • the present invention relates to a method for controlling the fluid supply of the endoscope disposable probe, endoscope operation unit, endoscope control unit, endoscope control unit, and more specifically, the endoscope disposable to control the supply of fluid flows into the disposable probe of the endoscope
  • an endoscope is a device for recording and treating the inside of a subject by being inserted into a subject such as a human body.
  • a subject such as a human body.
  • the insertion part inserted into the test subject of the endoscope is introduced into the test subject, it may be contaminated by various foreign substances inside the test subject.
  • the endoscope for human body examination can supply gas or water to the endoscope as needed.
  • gas When the gas is supplied to the endoscope, it may be used to inflate the balloon at the end of the endoscope or to inject a specific gas, for example, nitrogen gas, into the human body for efficiency of inspection.
  • a specific gas for example, nitrogen gas
  • water can be used to clean the endoscope end or to wash a specific area inside the human body.
  • the disposable probe should be attached and detached from the endoscope operating unit, and if the disposable probe and the endoscope operating device are detached from each other and a fluid such as gas or water is supplied, the gas or water may leak to the outside.
  • the present invention is to solve the above-mentioned problems, an object of the present invention is to provide an efficient and stable supply of fluid such as gas or water to the disposable probe detachable to the endoscope operation unit, the endoscope disposable probe, endoscope operation unit, Endoscope control unit, to provide a fluid supply control method of the endoscope control unit.
  • fluid such as gas or water
  • Disposable probe of the endoscope according to the present invention is provided on the body, one end of the body to shoot the inside of the test subject, the other end of the body is provided with a coupling portion coupled to the endoscope operating unit, one end of the body A fluid discharge part provided adjacent to the photographing part, and an outlet is provided at the fluid discharge part to supply fluid to the fluid discharge part, and an inlet connected to a fluid supply part outside the body at an end exposed to the outside of the body; It has a fluid supply pipe having a.
  • the fluid supply pipe may include a gas supply pipe for supplying a gas.
  • the gas supply pipe may include a switching unit configured to operate a connection confirmation switch of the fluid supply unit at an end connected to the fluid supply unit.
  • the fluid supply pipe may include a water supply pipe for supplying water.
  • a switch for operating a connection confirmation switch of the fluid supply unit may be provided at an end connected to the fluid supply unit of the water supply pipe.
  • the coupling unit coupled to the endoscope manipulation unit may be provided with a switching unit for operating a connection confirmation switch of the endoscope manipulation unit.
  • One end of the body may be provided with an illumination unit adjacent to the imaging unit, and the coupling unit coupled to the endoscope manipulation unit may be provided with a connection unit for electrical connection of the imaging unit and the illumination unit.
  • Endoscope operation unit using a disposable probe is coupled to the disposable probe inserted into the subject to be inspected, the coupling portion having a connection confirmation switch that is switched to the coupling with the disposable probe, photographed from the shooting portion of the disposable probe
  • An image processor for processing an image
  • a supply switch for generating an electrical signal for supplying a fluid to a fluid supply pipe connected between the disposable probe and the endoscope control unit, an image processed by the image processor, and the supply switch
  • a transmitter for transmitting a signal to the endoscope control unit.
  • the switch may include a gas supply switch for requesting supply of gas.
  • the switch may include a water supply switch for requesting supply of water.
  • the disposable endoscope may further include a photographing unit operation switch controlling an on / off operation of the photographing unit and an illumination unit operation switch controlling an on / off operation of an illumination unit in the disposable endoscope.
  • Endoscope control unit using a disposable probe is a fluid supply source, a fluid supply port connected to the fluid supply pipe extending from the disposable endoscope, the connection confirmation switch that is switched when the fluid supply pipe and the fluid supply port of the disposable endoscope is connected, the When the fluid supply request signal transmitted from the endoscope operation unit connected to the disposable endoscope is received, a fluid supply valve for supplying fluid from the fluid supply source to the fluid supply port, the connection check switch of the fluid supply port and the fluid supply pipe It is provided with a control unit for controlling the operation of the fluid supply valve by checking the connection state.
  • the control unit may use a disposable probe for operating the fluid supply valve after confirming that the connection confirmation switch is switched when receiving a signal for requesting supply of fluid from the endoscope manipulation unit.
  • the fluid supply port may include a water supply port for supplying water to the fluid supply pipe.
  • the fluid supply port may include a gas supply port for supplying gas to the fluid supply pipe.
  • the fluid supply port may include a water supply port for supplying water to the disposable endoscope.
  • the controller is a signal for requesting confirmation of a connection state between the disposable probe and the endoscope manipulation unit to the endoscope manipulation unit, a command for requesting transmission of an image taken by the disposable probe, and an image processing parameter to the endoscope manipulation unit. Can be transmitted.
  • Fluid supply control method using the endoscope control unit is a disposable probe having a fluid supply pipe for supplying a fluid and a shooting unit for photographing the inside of the test object, and generates an electrical signal requesting the supply of fluid to the fluid supply pipe And an endoscope control unit electrically connected to the endoscope control unit, the endoscope control unit having a fluid supply port connected to a fluid supply pipe of the disposable endoscope, and receiving a fluid supply request signal transmitted from the endoscope operation unit. Receives, checks the connection state of the fluid supply pipe of the disposable probe, and if it is determined that the fluid supply pipe and the fluid supply port is connected to supply the fluid to the fluid supply pipe.
  • the supply of fluid to the fluid supply pipe may be cut off and a warning signal may be generated.
  • Fluid supply control method using the endoscope control unit is a disposable probe having a fluid supply pipe for supplying a fluid and a shooting unit for photographing the inside of the test object, and generates an electrical signal requesting the supply of fluid to the fluid supply pipe And an fluid supply port electrically connected to the endoscope control unit and connected to the fluid supply pipe of the disposable endoscope, starting the operation of the endoscope control unit, and supplying the fluid of the endoscope control unit. It is checked whether the port and the fluid supply pipe of the disposable probe are connected, and if it is determined that the fluid supply pipe of the fluid supply port and the disposable probe is normally connected, the fluid supply preparation state is maintained.
  • a warning signal may be generated.
  • the endoscope control unit may determine whether the disposable probe and the endoscope manipulation unit are connected to the endoscope manipulation unit, and if it is determined that the endoscope manipulation unit and the disposable probe are normally connected, the fluid supply preparation state may be maintained.
  • a warning signal may be generated.
  • the control of supplying the fluid supplied to the disposable probe by the method of controlling the supply of fluid to the fluid supply error during the procedure By preventing the occurrence of the procedure, the operator can proceed the procedure more stably, and prevent the unstable operation of the operator and the subject due to the occurrence of errors during the procedure, and in particular, the use of the endoscope system required by the characteristics of the medical device Stability, there is an effect to ensure a high hygiene state by the effective use of the disposable probe.
  • FIG. 1 is a view showing a state in which the disposable probe, the endoscope operation unit and the endoscope control unit according to the present embodiment combined.
  • FIG. 2 is a view showing a connection state of the disposable probe and the endoscope operating unit according to the embodiment.
  • FIG 3 is a cross-sectional view showing a disposable probe according to the present embodiment.
  • FIG. 4 is a block diagram illustrating an endoscope operating unit according to the present embodiment.
  • FIG. 5 is a block diagram showing the endoscope control unit according to the present embodiment.
  • FIG. 6 is a flowchart for explaining a fluid supply control method for supplying a fluid at the initial setting of the endoscope control unit according to the present embodiment.
  • FIG. 7 is a flowchart illustrating a fluid supply control method for supplying a fluid during the operation of the endoscope control unit according to the present embodiment.
  • Figure 1 is a view showing a combined state of the disposable probe, the endoscope operation unit and the endoscope control unit according to the present embodiment
  • Figure 2 is a view showing a connection state of the disposable probe and the endoscope operation unit according to the present embodiment.
  • the disposable probe w 100 is connected to the endoscope manipulation unit 200 by mechanical coupling and electrical contacting.
  • the endoscope manipulation unit 200 is mounted and operated in the operator's hand.
  • the endoscope control unit 300 is electrically connected to the endoscope manipulation unit 200, and the connection between the endoscope control unit 300 and the disposable probe 100 is mechanically performed by the fluid supply pipe 160 of the disposable probe 100. Are connected by a bond.
  • the endoscope manipulation unit 200 operates the disposable probe 100 by electrical manipulation.
  • a mechanical device for operating the operation wire may be installed.
  • Endoscope control unit 300 includes a display unit 360 that can be monitored by the operator, and transmits the command and operation parameters for the operation and operation of the endoscope operation unit 200 to the endoscope operation unit 200. .
  • the endoscope control unit 300 may perform a function of storing and processing an image of a subject photographed by the endoscope manipulation unit 200, and may include a fluid supply source supplying a fluid to the disposable probe 100.
  • the disposable probe 100 includes a body 110 covered with a resin material that is harmless to a human body to form an appearance.
  • the body 110 may be referred to by various names, such as a probe cover and a probe sheath.
  • a transparent window 120 is provided at one end of the body 110, and a photographing unit 130 for photographing a subject under the transparent window 120 is provided.
  • the imaging unit 130 may be an imaging device such as a charge-coupled device (CCD) or a complementary metal-oxide semiconductor (CMOS).
  • CMOS complementary metal-oxide semiconductor
  • an optical guide member or the like may be installed between the photographing unit 130 and the transparent window 120 to secure an effective photographing angle of the photographing unit 130.
  • the lighting unit 140 may be provided around the photographing unit 130.
  • the lighting unit 140 may be an end of an optical fiber for guiding and irradiating light from a light emitting device such as at least one or more LEDs or an external light source.
  • the other end of the body 110 is provided with a coupling portion 150 that is coupled to the endoscope operating unit 200.
  • the coupling part 150 is configured to be engaged with the tab formed on the inner side of the tab provided in the coupling portion 220 of the endoscope manipulation unit 200.
  • the configuration of the coupling unit 150 may be implemented in a hook fastening structure and other various methods.
  • connection part 151 is provided inside the coupling part 150.
  • the connection unit 151 may include a connection terminal for supplying power to the lighting unit 140, and a connection terminal for transmitting and receiving an electrical signal between the photographing unit 130 and the endoscope manipulation unit 200.
  • a switching unit 152 which is formed in the form of a protrusion and manipulates the connection confirmation switch 223 installed in the coupling unit 220 of the endoscope manipulation unit 200.
  • the switching unit 152 may be implemented in a variety of other structures and shapes different from the present embodiment.
  • the switching unit 152 of the present embodiment may be implemented by an electrical signal transmission and an operation algorithm.
  • the connection confirmation switch 223 provided in the endoscope manipulation unit 200 is operated by transmitting an electrical signal to the controller 280 of the endoscope manipulation unit 200 by connecting the photographing unit 130 or the connection portion 151. Can be implemented.
  • the fluid supply pipe 160 is installed inside the body 110.
  • the fluid supply pipe 160 includes inlets 161b and 162a extended to the outside by the fluid discharge parts 161b and 162b located in a portion adjacent to the cap part 130 and the outer portion of the body 110. Equipped.
  • An inlet extending out of the body 110 of the fluid supply pipe 160 is connected to the fluid supply ports 310 and 320 provided in the endoscope control unit 300.
  • a switching unit 152 for switching the switches 313 and 323 is provided.
  • the fluid supply pipe 160 may be implemented as a gas supply pipe 162 for supplying gas and a water supply pipe 161 for supplying water.
  • Each of the supply pipes 161 and 162 includes inlets 161a and 162a, discharge parts 161b and 162b, and the switching parts 161c and 162c described above.
  • Disposable probe 100 is provided to the operator in a hygienic packaging state before use. Then, the operator opens the package and connects the coupling part 150 to the endoscope operating unit 200, and connects the fluid supply pipe 160 to the endoscope control unit 300, and then uses it for the procedure.
  • discoloration after use or a separate use display part may be installed in the disposable probe 100 to indicate whether the use is external.
  • FIG. 4 is a block diagram illustrating an endoscope operating unit according to the present embodiment.
  • the endoscope manipulation unit 200 is coupled to a coupling portion 150 of the disposable probe 100 at a front end of the handle portion 210 and the handle portion 210 mounted on the operator's hand. 220.
  • Coupling portion 220 is provided with a light connecting portion 221, a camera connecting portion 222 and a connection confirmation switch 223 electrically connected to the connecting portion 151 of the disposable probe 100.
  • an inside of the handle part 210 is provided with an image processor 230 for processing an image captured by the photographing part 130 of the disposable probe 100.
  • the handle unit 210 is provided with a plurality of switches 240, 250, 260, 270.
  • the plurality of switches 240, 250, 260, and 270 may include a photographing unit operation switch 250 for the operation of the photographing unit 130, an illumination unit operation switch 240 for the operation of the lighting unit 140, and An electrical signal for supplying gas to the water supply switch 260 for generating an electrical signal for supplying water to the water supply pipe 161 of the disposable probe 100 and the gas supply pipe 171 for the disposable probe 100. It includes a gas supply switch 270 for generating a.
  • a wire operation device for the operation of the operation wire may be installed.
  • a control unit 280 for managing and controlling the operations of the switches 240, 250, 260, 270 and the image processor 230 described above is provided, and also transmits a signal to the endoscope control unit 300.
  • a communication unit 290 including a transmitter 291 and a receiver 292 for receiving a signal from the endoscope control unit 300.
  • a communication cable connection unit 293 connected to the communication cable 400 for wired communication of the communication unit 290.
  • the communication cable 400 may be implemented as a universal serial bus (USB), a 1EEE1394 interface, a high-definition multimedia interface (HDMI), or the like.
  • the endoscope control unit 300 includes fluid supply ports 310 and 320 connected to the fluid supply pipe 160 of the disposable probe 100.
  • the fluid supply ports 310 and 320 include a water supply port 310 for supplying water and a gas supply port 320 for supplying a gas.
  • a water supply port connection confirmation switch 313 is provided near the water supply port 310, and a gas supply port connection confirmation switch 323 is provided near the gas supply port 320.
  • the endoscope control unit 300 includes a water supply source 311 for storing or supplying water and a gas supply source 321 for storing or supplying gas.
  • the gas source 321 may be a gas supply compressor, or may be implemented as a nitrogen tank or a carbon dioxide tank when supplying nitrogen and carbon dioxide.
  • the gas supply valve for controlling the supply of gas to the water supply valve 312 and the gas supply port 320 to control the supply of water supplied to the water supply port 310 inside the endoscope control unit 300 ( 322 is installed.
  • the endoscope control unit 300 includes a display unit 360 for displaying an inspection image and an operation state of the endoscope, and a database 350 for storing various image data and setting data for the operation of the endoscope, and endoscope manipulation. It includes an input unit 370 such as a keyboard for inputting various information for the operation of the unit 200 and the endoscope control unit 300 and a warning unit 380 for notifying outside of the various abnormalities.
  • the endoscope operation unit 200 and the communication cable 400 is connected to the image processing unit 230 of the endoscope operation unit 200 transmits various image processing parameters such as the boundary emphasis degree value, NBI frequency band selection value, the endoscope Communication cable connection unit for connecting the communication cable 400 to the communication unit 390 and the communication unit 390 including a transmitting unit 391 and the receiving unit 392 for receiving the image and other operation signals transmitted from the operation unit 200 393.
  • image processing parameters such as the boundary emphasis degree value, NBI frequency band selection value
  • the endoscope Communication cable connection unit for connecting the communication cable 400 to the communication unit 390 and the communication unit 390 including a transmitting unit 391 and the receiving unit 392 for receiving the image and other operation signals transmitted from the operation unit 200 393.
  • the operator connects the coupling part 150 of the disposable probe 100 with the coupling part 220 of the endoscope manipulation unit 200, and the water supply pipe 161 and the gas supply pipe of the disposable probe 100 ( 171 is connected to the water supply port 310 and the gas supply port 320 of the endoscope control unit 300, respectively.
  • the disposable probe 100 is inserted into the subject to take an image for inspection of a desired part, and the photographed image is processed by the image processor 230 of the endoscope manipulation unit 200 and then the endoscope control unit 300. Is sent).
  • the endoscope control unit 300 displays the photographed image on the display 360.
  • the water supply switch 260 or the gas supply switch 270 installed in the endoscope operating unit 200 is operated.
  • the endoscope operation unit 200 transmits a signal to the endoscope control unit 300 to request supply of water or the single-stranded disposable probe 100.
  • the endoscope control unit 300 operates the water supply valve 312 or the gas supply valve 322 according to the transmitted signal so that water or gas from the water supply source 311 or the gas supply source 321 is disposable. It is to be supplied through the water or gas supply pipe (171).
  • FIG. 6 is a flowchart illustrating a fluid supply control method for supplying a fluid in the endoscope control unit according to the present embodiment.
  • the operator operates the switch for initial start, such as a power switch, a start switch, or a setup switch of the endoscope control device, in order to prepare for the initial operation of the endoscope control unit 300, as shown in FIG. This operation is to be started (S100).
  • initial start such as a power switch, a start switch, or a setup switch of the endoscope control device
  • the endoscope control unit 300 checks whether the fluid supply port 310, 320 and the fluid supply pipe 160 of the disposable probe 100 is correctly connected (S110).
  • the checking operation is performed by the switching unit 161c installed in the water supply pipe 161 of the disposable probe 100 and the switching unit 162c installed in the gas supply pipe 171 with the fluid supply port 310 of the endoscope control unit 300 ( Properly operating the water supply port connection confirmation switch 313 and the gas supply port connection confirmation switch 323 installed in 320 to transmit a signal confirming the connection to the control unit 340 of the endoscope control unit 300 ( S120).
  • the controller 340 of the endoscope control unit 300 may check the connection state of the disposable probe 100 and the endoscope manipulation unit 200. That is, the endoscope control unit 300 transmits a signal for requesting confirmation whether the disposable probe 100 is connected to the endoscope manipulation unit 200.
  • the endoscope operation unit 200 confirms the operation state of the connection confirmation switch 323 for confirming the connection between the endoscope operation unit 200 and the disposable probe 100, and transmits a signal that the connection is made to the endoscope control unit 300 do. And the endoscope control unit 300 receives a signal that the disposable probe 100 is correctly connected from the endoscope operating unit 200 recognizes that the fluid supply is possible.
  • control unit 340 of the endoscope control unit 300 receives a confirmation signal that all connections are normally performed at the fluid supply ports 310 and 320 and the endoscope operation unit 200, the control unit 340 switches to the fluid supply preparation state.
  • operation S130 the fluid is ready to be supplied with the fluid. This operation standby state may be displayed on the display unit 360 of the endoscope control unit 300.
  • the operator checks the connection state of the disposable probe 100 and the fluid supply port 310, 320 or the connection state of the disposable probe 100 and the endoscope manipulation unit 200 to complete the connection normally. Can be. When the process goes through such confirmation, the endoscope manipulation unit 200 and the endoscope control unit 300 are finally in an operation standby state.
  • the control unit 340 of the endoscope control unit 300 After receiving the signal (S140), the water supply valve 312 or the gas supply valve 322 is transmitted to open the flow path so that the water supply valve 312 and the gas supply valve 322 to supply water or gas (S150).
  • an operation for controlling the fluid supply may be performed at the initial setting, but the fluid supply may be controlled during the operation of the endoscope control unit 300.
  • FIG. 7 is a flowchart illustrating a fluid supply control method for supplying a fluid during the operation of the endoscope control unit according to the present embodiment.
  • the operator manipulates the water supply switch 260 or the gas supply switch 270 of the endoscope operation unit 200 for the procedure to supply a fluid to the fluid supply pipe 160.
  • the endoscope control unit 300 receives this by transmitting it to the control unit 340 of the control unit 300 (S200), the endoscope control unit 300 of the disposable probe 100 to the fluid supply port (310) (320) Check whether the fluid supply pipe 160 is connected (S210).
  • This checking operation is performed by the switching unit 161c installed in the water supply pipe 161 of the disposable probe 100 and the switch unit 162c installed in the gas supply pipe 171 with the fluid supply port 310 of the endoscope control unit 300 (S220). .
  • the controller 340 of the endoscope control unit 300 may check the connection state of the disposable probe 100 and the endoscope manipulation unit 200. That is, when the endoscope control unit 300 transmits a signal requesting confirmation of whether the disposable probe 100 is connected to the endoscope manipulation unit 200, the endoscope manipulation unit 200 includes the endoscope manipulation unit 200 and the disposable probe ( The operation state of the connection confirmation switch 323 for confirming the connection of the 100 is transmitted to the endoscope control unit 300 indicating that the connection is established.
  • the corresponding fluid supply valves 312 and 322 are operated to supply the fluid so that the fluid is supplied to the disposable probe 100. (S230).
  • a warning signal may be generated even when a signal indicating that the endoscope operating unit 200 and the disposable probe 100 is not connected is received.
  • the operator checks the connection state of the disposable probe 100 and the fluid supply port 310, 320 or the connection state of the disposable probe 100 and the endoscope manipulation unit 200 and reconnects.
  • the endoscope control unit 300 sends a signal requesting supply of the corresponding fluid.
  • the control unit 340 of the endoscope control unit 300 receives the fluid supply request signal and then operates the corresponding control valves 312 and 322 to supply the fluid. To be supplied to the disposable probe 100.
  • the fluid supply control method of Figure 6 and 7 can be proceeded to the operation connected to each other in another embodiment. That is, as shown in FIG. 6, at the initial setting, the connection state between the fluid supply ports 310 and 320 and the fluid supply pipe 160 of the disposable probe 100 is checked, and as shown in FIG. 7 during the procedure. Another verification process may be performed, or one of the method described with reference to FIG. 6 and the method described with reference to FIG. 7 may be selected and performed.
  • the fluid supply error can be prevented from occurring during the procedure, so that the operator can proceed more stably, and the unstable condition of the operator and the examinee due to the error during the procedure is not known. It can be prevented, and in particular, it can contribute to securing the high hygiene state by the use stability of the endoscope system and the effective use of the disposable probe 100 is required due to the nature of the medical device.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Endoscopes (AREA)

Abstract

La présente invention concerne une sonde jetable pour endoscope, une unité de manipulation d'endoscope, une unité de commande d'endoscope, et un procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide. Selon la présente invention, un fluide tel qu'un gaz ou de l'eau peut être fourni efficacement et de manière stable à ladite sonde jetable détachée de l'unité de manipulation d'endoscope. Ainsi, il est possible d'empêcher la survenue d'une erreur d'alimentation en fluide, ce qui permet à un chirurgien d'opérer un patient de manière plus stable. En outre, il est possible d'empêcher la survenue d'états instables du chirurgien et du patient dus à une erreur d'alimentation en fluide durant l'opération médicale. Plus spécifiquement, la sécurité des dispositifs médicaux utilisés dans un système d'endoscope et les conditions hautement hygiéniques requises peuvent être garanties grâce à l'utilisation efficace de la sonde jetable.
PCT/KR2012/001279 2011-03-02 2012-02-20 Sonde jetable pour endoscope, unité de manipulation d'endoscope, unité de commande d'endoscope, et procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide Ceased WO2012118289A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110018568A KR101118705B1 (ko) 2011-03-02 2011-03-02 내시경의 일회용 프로브
KR10-2011-0018568 2011-03-02

Publications (2)

Publication Number Publication Date
WO2012118289A2 true WO2012118289A2 (fr) 2012-09-07
WO2012118289A3 WO2012118289A3 (fr) 2012-12-13

Family

ID=46141362

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001279 Ceased WO2012118289A2 (fr) 2011-03-02 2012-02-20 Sonde jetable pour endoscope, unité de manipulation d'endoscope, unité de commande d'endoscope, et procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide

Country Status (2)

Country Link
KR (1) KR101118705B1 (fr)
WO (1) WO2012118289A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101769887B1 (ko) 2015-09-30 2017-08-21 주식회사 옵티메드 일회용 내시경
KR102088135B1 (ko) 2019-07-24 2020-04-24 조승혁 일회용 내시경 캐뉼라

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07222712A (ja) * 1994-02-10 1995-08-22 Olympus Optical Co Ltd 蛍光内視鏡装置
JP2002153419A (ja) * 2000-11-22 2002-05-28 Sanguroo:Kk 内視鏡
JP2004321204A (ja) * 2003-04-21 2004-11-18 Pentax Corp 体内へ送られる流体を殺菌可能な内視鏡装置
JP4868945B2 (ja) * 2006-05-31 2012-02-01 オリンパスメディカルシステムズ株式会社 内視鏡

Also Published As

Publication number Publication date
WO2012118289A3 (fr) 2012-12-13
KR101118705B1 (ko) 2012-03-12

Similar Documents

Publication Publication Date Title
EP1779763B1 (fr) Endoscope et couvercle d'extremite
US11737652B2 (en) Medical device assembly and related methods
WO2016003052A1 (fr) Système et procédé de gestion d'un scope endoscopique
WO2015156505A1 (fr) Appareil d'inspection de fuite d'endoscope automatique et son procédé d'inspection
WO2019203594A1 (fr) Dispositif de sonde couplé de manière amovible à un endoscope
US20090076327A1 (en) Observed image forming apparatus
JP2006217317A (ja) Ｃｃｄの破損防止システム
JP2001198086A (ja) 医療機器用コネクター装置
WO2016085112A1 (fr) Corps de couverture d'endoscope jetable et endoscope utilisant le corps de couverture
CN109717824A (zh) 一体化完全防止交叉感染的一次性内窥镜
WO2012118289A2 (fr) Sonde jetable pour endoscope, unité de manipulation d'endoscope, unité de commande d'endoscope, et procédé permettant à l'unité de commande d'endoscope de réguler l'alimentation en fluide
CN107997732B (zh) 一种内窥镜及带有一次性套管的内窥镜软管组件
KR100673412B1 (ko) 착탈이 용이한 삽입부를 구비한 의료용 내시경
WO2024232635A1 (fr) Dispositif de lavage automatique pour le lavage simultané de deux canaux d'endoscope
WO2012134247A2 (fr) Appareil de détection des fuites pour un endoscope, et procédé de détection des fuites associé
JP2591935Y2 (ja) 電子内視鏡用滅菌ケース
KR20120100668A (ko) 일회용 프로브를 이용하는 내시경 조작유닛
JPH09192095A (ja) 内視鏡装置
CN116250798B (zh) 一种电子关节镜
KR101013568B1 (ko) 일회용 전동시술기구의 재사용 방지 장치
US20240148234A1 (en) Light processing adapter for endoscope
US20180078116A1 (en) Control device, medical device, and medical device system
JP2023502051A (ja) 内視鏡挿入部の先端構造
KR20090091624A (ko) 내시경용 무선 카메라 장치
JP2006212248A (ja) Ｃｃｄの破損防止システム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12751973

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12751973

Country of ref document: EP

Kind code of ref document: A2