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WO2020248159A1 - Instrument multi-plugin de traitement de l'hypothermie légère - Google Patents

Instrument multi-plugin de traitement de l'hypothermie légère Download PDF

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Publication number
WO2020248159A1
WO2020248159A1 PCT/CN2019/090888 CN2019090888W WO2020248159A1 WO 2020248159 A1 WO2020248159 A1 WO 2020248159A1 CN 2019090888 W CN2019090888 W CN 2019090888W WO 2020248159 A1 WO2020248159 A1 WO 2020248159A1
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WO
WIPO (PCT)
Prior art keywords
water
box
plug
circuit
port
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/CN2019/090888
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English (en)
Chinese (zh)
Inventor
杨锦锋
周蒙
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.)
Shenzhen Comen Medical Instruments Co Ltd
Original Assignee
Shenzhen Comen Medical Instruments 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 Shenzhen Comen Medical Instruments Co Ltd filed Critical Shenzhen Comen Medical Instruments Co Ltd
Priority to PCT/CN2019/090888 priority Critical patent/WO2020248159A1/fr
Publication of WO2020248159A1 publication Critical patent/WO2020248159A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue

Definitions

  • the invention relates to the technical field of medical devices, and in particular to a multi-plug-in sub-hypothermic treatment instrument.
  • hypothermia treatment can reduce the mortality of newborns with HIE (hypoxic-ischemic encephalopathy) and the incidence of severe disability at 18 months.
  • HIE hyperoxic-ischemic encephalopathy
  • the Ministry of Health also issued a protocol for the treatment of neonatal HIE with mild hypothermia in 2011, which set an overall standard for HIE treatment.
  • Foreign research on the treatment of neonatal hypothermia started earlier than in China, and many clinical research centers have also confirmed that hypothermia treatment can improve the prognosis of neonatal HIE.
  • Traditional sub-low temperature therapeutic equipment usually includes heating/cooling system, water circulation system, temperature detection system, and host display control system. If the patient's physiological parameters such as ECG, blood oxygen, blood pressure, and EEG parameters need to be monitored during the treatment process, additional instruments need to be connected, which results in complicated operations, confusion, and low efficiency in the treatment process.
  • One solution is to integrate part of the physiological parameters into the system, which is not disassembled as a whole with the system. This method has high cost and poor flexibility.
  • the water circulation system generally consists of a water tank, a water pump, and pipes connected to it.
  • the general water circulation system includes two cycles: cold water cycle and mixed water cycle; cold water cycle requires a cold water tank and pump for the cooling treatment process; mixed water cycle is a mixed water cycle after cold water and hot water are mixed, and requires a mixed water tank and pump; so Adopting this method requires two water tanks and two water pumps, with complex structure, high noise and large volume of the whole machine.
  • the temperature detection system detects the patient's body temperature and water temperature, and controls the water temperature through body temperature feedback.
  • the circulating water transfers heat to the patient through the water blanket, thereby changing the patient's body temperature.
  • the water temperature should be kept within a safe range (generally 4°C-42°C). If it exceeds the range, it may cause frostbite or burns.
  • the temperature sensor of the traditional hypothermia treatment device lacks multiple protection mechanisms, and the water temperature may exceed the limit value.
  • hypothermia treatment devices used in the neonatal department are directly used in the adult department after minor changes, and some are even used without modification, which cannot truly meet the specific needs of the neonatal department, so for HIE disease
  • the treatment of hypothermia requires more professional equipment.
  • the present invention discloses a multi-plug-in mild hypothermia treatment instrument, which improves the treatment performance of the hypothermia treatment instrument by solving the above-mentioned technical problems.
  • an embodiment of the present invention discloses a multi-plug-in mild hypothermia therapeutic apparatus, including: a display mechanism for displaying water temperature parameters, neonatal body temperature parameters, brain electrical parameters and physiological parameters; a multi-plug box mechanism , Used for monitoring neonatal EEG parameters and physiological parameters; the multi-plug-in box mechanism includes: EEG plug-in box for measuring neonatal real-time EEG and amplitude EEG, and physiological parameters for measuring neonatal physiological parameters A plug-in box and a printer plug-in box for printing EEG parameters, physiological parameters, newborn body temperature and water temperature parameters, the physiological parameters including ECG, blood pressure and blood oxygen; a box mechanism, the box mechanism includes: a box shell Body, heating/cooling system, water circulation system, control system, and analog acquisition system; a box body supporting mechanism for supporting the box body mechanism; wherein the multi-plug-in box mechanism is located on one side of the display mechanism, and the Both the display mechanism and the multi-plug-in box mechanism
  • the printer plug-in box By setting the printer plug-in box, it is convenient to print the water temperature data in the box mechanism, and at the same time, it can also print patient temperature data, brain electricity and ECG parameters; at the same time, the plug-in box can be shared on the same kind of sub-low temperature machine, and can also be compatible with the The plug-in box is used on other machines (such as plug-in monitors), with flexible configuration and simple operation, which reduces the cost and complexity of the machine, and is used to measure the real-time EEG and amplitude EEG of newborns by setting the brain
  • the electrical plug-in box and the physiological parameter plug-in box for measuring the physiological parameters of the newborn can meet the specific needs of the neonatal department.
  • Figure 1 is a schematic structural diagram of a multi-plug-in hypothermia therapeutic apparatus disclosed in this embodiment
  • FIG. 2 is a schematic diagram of the circuit system framework of a multi-plug-in sub-hypothermic treatment device disclosed in this embodiment
  • Fig. 3 is a schematic structural diagram of a water circulation system of a multi-plug-in sub-low temperature therapeutic apparatus disclosed in this embodiment
  • Fig. 4 is a schematic diagram of the system flow of a multi-plug-in hypothermia therapeutic apparatus disclosed in this embodiment.
  • the display mechanism includes a touch LCD screen assembly and a main control drive circuit
  • the touch LCD screen assembly includes an LCD shell, a touch display, an alarm light, a power indicator, and a switch button
  • the main control driving circuit includes a third processor, a display driving circuit, a power-on button circuit, a multi-plug box control circuit, an alarm lamp, and a power indicator circuit; wherein the third processor controls the display driving circuit for driving The touch display; the third processor controls the power-on button circuit to identify the switch button action; the third processor controls the alarm light and the power indicator circuit to control the alarm The light and the power indicator light are on and off; the third processor controls the multi-plug-in box control circuit, which is used to process the data of the EEG plug-in box and the physiological parameter plug-in box, and output the data to the printer plug-in box for printing.
  • the EEG plug-in box, the physiological parameter plug-in box, and the printer plug-in box are all pluggably connected to the display mechanism.
  • the box shell includes a front cover, a left side cover, and a right side cover; wherein the front cover is provided with a heat dissipation hole, a body cavity probe interface, a body surface probe interface and an air suction port, and the left side cover There are heat dissipation holes, a water blanket outlet port, a water blanket water inlet port, a water tank filling port, and a water tank drain port.
  • the right side cover is provided with heat dissipation holes, and the side covers on opposite sides of the tank shell are provided with Winding clip and air outlet.
  • the heating/cooling system includes a plurality of semiconductor modules, a plurality of heat dissipation aluminum blocks, and a plurality of fans; the plurality of semiconductor modules are divided into two groups, and the heat dissipation aluminum blocks are arranged in two of the box shells. Side; the semiconductor module is attached to the heat dissipation aluminum block; the fan is used to dissipate the heat dissipation aluminum block.
  • the water circulation system includes a water tank, a filter, a first solenoid valve, a water pump, a second solenoid valve, a water blanket or a wrapped cooling suit; the water tank is provided with a water tank outlet, a water tank inlet, and a water tank return.
  • a water port and a vent wherein the water tank outlet is connected to one end of the filter through a water pipe, and the other end of the filter is connected to the first port of the first solenoid valve through a water pipe, and the first solenoid valve
  • the third port is connected to the water inlet of the water pump through a water pipe, the water outlet of the water pump is connected to the water inlet of the semiconductor module, and the water outlet of the semiconductor module is connected to the first port of the second solenoid valve
  • the third port of the second solenoid valve is connected to the water blanket or wrap-around cooling suit, the water blanket or wrap-around cooling suit is connected to the water tank inlet through a water pipe; the second port of the first solenoid valve Connected to the water filling port of the water tank, and the second port of the second solenoid valve is connected to the water tank return port.
  • control system includes a first processor, a water pump drive circuit, and a semiconductor drive circuit; wherein, the first processor controls the water pump drive circuit to realize the operation of the water pump; the first processing The controller adjusts the heating/cooling direction and the heating/cooling power of the semiconductor module by controlling the semiconductor drive circuit to adjust the water temperature; the first processor controls the first solenoid valve and the The conduction direction of the second solenoid valve and the operation of the water pump to realize the water circulation path; the first processor controls the fan to dissipate the heat of the aluminum block.
  • the analog acquisition system includes an analog acquisition board, a body cavity temperature sensor, a body surface temperature sensor, multiple water temperature sensors, a first water pressure sensor, a second water pressure sensor, a flow sensor, and a multi-point liquid level sensor;
  • the analog collection board is respectively connected to the body cavity temperature sensor, the body surface temperature sensor, the multiple water temperature sensors, the first water pressure sensor, the second water pressure sensor, the flow sensor, and the multiple Point liquid level sensor connection;
  • the multiple water temperature sensors include a water blanket inlet water temperature sensor, a water blanket outlet water temperature sensor, and a water temperature limit sensor;
  • the body cavity sensor and the body surface sensor are respectively connected to the front cover The body cavity probe interface and the body surface probe interface;
  • the water blanket inlet water temperature sensor is connected between the first port of the second solenoid valve and the semiconductor module;
  • the water blanket outlet water temperature sensor is connected to the Between the water outlet port of the water blanket and the water inlet of the water tank;
  • the water temperature limit sensor is connected between the first port of the second solenoi
  • the analog acquisition board includes a second processor, a temperature acquisition circuit, a water pressure acquisition circuit, a flow acquisition circuit, a multi-point liquid level acquisition circuit, an A/D conversion circuit, a filter-amplification circuit, and multiple analog switches Circuit; wherein, the temperature acquisition circuit and the water pressure acquisition circuit pass through the filter-amplifier circuit to obtain multiple analog signals, and then pass through the multiple analog switch circuits to output to the A/D conversion circuit, Finally, it is processed by the second processor; the output signals of the flow acquisition circuit and the multi-point liquid level acquisition circuit are sent to the second processor for processing.
  • the box body support mechanism includes: a chassis assembly, the chassis assembly includes a chassis and casters, the casters are rotatably arranged at one end of the chassis, the casters are casters with brakes, and the supporting column is arranged at the The other end of the chassis is used to support the box shell; the handle is arranged on the box shell to facilitate the staff to move the multi-plug-in sub-low temperature therapeutic apparatus; the tray is connected to the support column for Place medical supplies.
  • it further includes a rotating shaft, and the display mechanism and the multi-plug-in box mechanism are connected to the box body mechanism through the rotating shaft.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of the two components, which can be a wireless connection or a wired connection connection.
  • Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of the two components, which can be a wireless connection or a wired connection connection.
  • a multi-plug-in sub-hypothermic treatment instrument includes: a display mechanism 1, used to display water temperature parameters, newborn body temperature parameters, EEG parameters and physiological parameters; multiple plug-in box mechanism 2, used to monitor newborns EEG parameters and physiological parameters; Multi-plug-in box mechanism 2 includes: EEG plug-in box for measuring newborn’s real-time EEG and amplitude EEG, physiological parameter plug-in box for measuring physiological parameters of newborns, and brain printing Printer plug-in box for electrical parameters, physiological parameters, newborn body temperature and water temperature parameters.
  • Physiological parameters include ECG, blood pressure and blood oxygen; box mechanism 3, box mechanism 3 includes: box shell, heating in the box shell/ Refrigeration system, water circulation system, control system and analog acquisition system; box body support mechanism for supporting the box body mechanism; among them, the multi-plug-in box mechanism 2 is located on one side of the display mechanism 1, and the display mechanism 1, the multi-plug-in box mechanism 2 are both Connect with the box body.
  • the printer plug-in box it is convenient to print the water temperature data in the box mechanism 3; at the same time, it can also print the newborn's body temperature data, EEG and ECG parameters; the multi-plug box mechanism 2 is an independent module that can be plugged in. Use or not to use according to actual needs will not affect the sub-low temperature treatment process of the whole machine; at the same time, the plug-in box can be shared on the same kind of sub-low temperature machine, or it can be used on other machines that are compatible with the plug-in box (such as plug-in monitors) The use, configuration, and operation are simple, which reduces the cost and the complexity of the machine. By setting up an EEG plug-in box for measuring the newborn’s real-time EEG and amplitude EEG and a device for measuring the physiological parameters of the newborn The physiological parameter plug-in box can meet the specific needs of the neonatal department.
  • the display mechanism 1 includes a touch LCD screen assembly and a main control drive circuit.
  • the touch LCD screen assembly includes a liquid crystal screen shell, a touch display, an alarm lamp, a power indicator light and a switch button;
  • the main control drive The circuit includes a third processor, a display drive circuit, a power-on button circuit, a multi-plug-in box control circuit, a warning light and a power indicator circuit; among them, the third processor controls the display drive circuit and is used to drive the touch display; the third processing The device controls the power-on button circuit, which is used to identify the switch button action; the third processor controls the alarm light and the power indicator circuit, which controls the on and off of the alarm light and the power indicator; the third processor controls the multi-plug-in box control circuit , Used to process the data of the EEG plug-in box and the physiological parameter plug-in box, and output the data to the printer plug-in box for printing.
  • the EEG plug-in box, the physiological parameter plug-in box and the printer plug-in box are all plug-in connection with the box mechanism 3.
  • the box shell includes a front cover, a left side cover and a right side cover; among them, the front cover is provided with a heat dissipation hole, a body cavity probe interface, a body surface probe interface and a suction port 6, and the left cover is provided with Heat dissipation holes, water blanket outlet ports, water blanket water inlet ports, water tank filling ports and water tank drain ports are provided with heat dissipation holes on the right side cover, and the side covers on opposite sides of the tank shell are provided with winding clamps 9 and outlet ports. Tuyere 7. In a specific embodiment, a winding bracket 10 is also provided on the box shell.
  • the heating/cooling system includes a plurality of semiconductor modules, a plurality of heat dissipation aluminum blocks and a plurality of fans; the plurality of semiconductor modules are divided into two groups, and the heat dissipation aluminum blocks are arranged on both sides of the box shell; the semiconductor modules are attached On the heat dissipation aluminum block; the fan is used to dissipate heat from the heat dissipation aluminum block.
  • the semiconductor module includes a semiconductor refrigeration chip and a metal module; the metal module has a water inlet and a water outlet, and a water passage with a broken line is arranged inside the metal module to communicate with the water inlet and the water outlet, and water enters through the water inlet.
  • the water outlet comes out; one side of the semiconductor refrigeration chip is attached to the metal module; multiple water pipes connect the water inlet and the water outlet of the metal module to form a flow channel, so that water can flow through the multiple metal modules in turn; the other side of the semiconductor cooling chip Attached to the heat dissipation aluminum block; the fan is used to dissipate heat from the heat dissipation aluminum block.
  • the semiconductor refrigeration sheet is also called a thermoelectric refrigeration sheet.
  • Two different semiconductor materials are connected in series to form a galvanic couple.
  • the Peltier effect of the semiconductor material is used.
  • direct current is applied to the positive and negative terminals of the refrigeration sheet, one side of the refrigeration sheet absorbs Heat, the other side releases heat, when the direction of the applied current changes, one side of the cooling plate releases heat, and the other side absorbs heat, which has the function of cooling and heating.
  • the advantage of using semiconductor refrigeration fins is that there are no moving parts, high reliability, and heating and cooling can be realized at the same time.
  • the semiconductor module in the heating/cooling system heats/cools the circulating water flowing through it. After the circulating water enters the water blanket, it exchanges heat with the patient to adjust the patient's body temperature; at the same time, the heat dissipation aluminum block in the heating/cooling system The energy on the side where the cooling sheet is attached to the heat dissipation aluminum block with the fan is discharged out of the box through the air outlet 7 to improve the efficiency of the semiconductor module.
  • the water circulation system includes a water tank, a filter, a first solenoid valve, a water pump, a second solenoid valve, a water blanket or a wrap-around cooling suit;
  • the water tank is provided with a water tank outlet, a water tank inlet, and a water tank The water return port and the exhaust port; among them, the water tank outlet is connected to one end of the filter through a water pipe, the other end of the filter is connected to the first port of the first solenoid valve through a water pipe, and the third port of the first solenoid valve is connected to the water pump through a water pipe
  • the water inlet of the water pump is connected to the water inlet of the semiconductor module, the water outlet of the semiconductor module is connected to the first port of the second solenoid valve, and the third port of the second solenoid valve is connected to the water blanket or wrap-around cooling suit,
  • the water blanket or wrapped cooling suit is connected to the water tank inlet through a water pipe; the second port of the first solenoid valve is connected
  • the water circulation system includes four passages: normal working water circulation passage, backwater mode water circulation passage, water adding operation water circulation passage, drainage operation water circulation passage;
  • normal working water circulation passage is: water from the water tank outlet through the filter, the first electromagnetic Valve, water pump, flow sensor, semiconductor module, second solenoid valve, water blanket inlet, water blanket or wrapped clothes, water blanket outlet, and finally reach the water tank inlet;
  • the water circulation path in the return mode is: water from the water tank outlet After the filter, the first solenoid valve, the water pump, the flow sensor, the semiconductor module, the second solenoid valve, and finally to the water tank return port;
  • the water circulation path for the water filling operation is: water enters from the water filling interface, passes through the first solenoid valve, water pump, flow sensor, The semiconductor module and the second solenoid valve finally reach the water tank return port.
  • the liquid level sensor detects that the water level is full in real time, and the water filling stops; the water circulation path for the drainage operation is: water comes out of the water tank, passes through the filter, and the first When the solenoid valve, water pump, flow sensor, semiconductor module, and second solenoid valve reach the drain, the multi-point liquid level sensor monitors in real time when the water level is empty, and the drain stops.
  • the water circulation system is cleverly and flexibly set up to realize multiple water circulation paths; the present invention only uses one water tank, one water pump, and two solenoid valves (first solenoid valve, second solenoid valve) to achieve four water circulation paths :Normal working water circulation path, backwater mode water circulation path, water filling operation water circulation path, drainage operation water circulation path; reduce the volume of the machine, simplify the internal structure, and reduce costs.
  • the control system includes a first processor, a water pump drive circuit, and a semiconductor drive circuit; wherein the first processor controls the water pump drive circuit to realize the operation of the water pump; the first processor controls the semiconductor drive circuit The control of the semiconductor module to adjust the heating/cooling direction and heating/cooling power of the semiconductor module to realize the adjustment of the water temperature; the first processor controls the conduction direction of the first solenoid valve and the second solenoid valve and the operation of the water pump to achieve the water circulation path ; The first processor dissipates heat from the heat-dissipating aluminum block by controlling the fan.
  • the analog acquisition system includes an analog acquisition board, a body cavity temperature sensor, a body surface temperature sensor, multiple water temperature sensors, a first water pressure sensor, a second water pressure sensor, a flow sensor, and a multi-point liquid level Sensor;
  • the analog acquisition board is connected to the body cavity temperature sensor, the body surface temperature sensor, multiple water temperature sensors, the first water pressure sensor, the second water pressure sensor, the flow sensor, and the multi-point liquid level sensor; among them, the multiple water temperature sensors include Water blanket inlet water temperature sensor, water blanket outlet water temperature sensor, water temperature limit sensor; body cavity sensor and body surface sensor are respectively connected to the body cavity probe interface and body surface probe interface of the front cover; the water blanket inlet water temperature sensor is connected to the second solenoid valve Between the first port and the semiconductor module; the water blanket outlet water temperature sensor is connected between the water blanket outlet port and the water tank inlet; the water temperature limit sensor is connected between the first port of the second solenoid valve and the semiconductor module; the first water The pressure sensor is connected between the third port of the
  • the water pressure sensor (the first water pressure sensor, the second water pressure sensor) is set to detect the blockage and leakage of the pipeline and the water blanket (cap), and give an alarm, which reduces the risk of machine failure, and the water temperature at the inlet of the water blanket Sensors, water blanket outlet water temperature sensor, multiple water temperature limit sensors, multiple detection of water temperature, to multiple protection of water temperature limit, even in the case of a single failure, it can still effectively prevent the water temperature from exceeding the limit, making the machine safer and more reliable .
  • the analog acquisition board includes a second processor, temperature acquisition circuit, water pressure acquisition circuit, flow acquisition circuit, multi-point liquid level acquisition circuit, A/D conversion circuit, filter-amplification circuit, and more Analog switch circuits; among them, the temperature acquisition circuit and the water pressure acquisition circuit pass through the filtering-amplification circuit to obtain multiple analog signals, and then pass through the multiple analog switch circuits, output to the A/D conversion circuit, and finally to the second processor for processing ; The flow acquisition circuit and the multi-point liquid level acquisition circuit output signals to the second processor for processing.
  • the box support mechanism includes: a chassis assembly, a support column 13, a handle 4 and a tray 14.
  • the chassis assembly includes a chassis 15 and casters 16.
  • the casters 16 are rotatably arranged at one end of the chassis, and the casters 16 are casters with brakes;
  • the supporting column 13 is arranged at the other end of the chassis 14, and the supporting column 13 is used to support the box shell;
  • the handle 4 is arranged on the box shell, and the handle is used to facilitate the staff to move the multi-plug-in hypothermia treatment device;
  • the tray 14 and the supporting column 13 Connected, the tray 14 is used for placing medical supplies.
  • FIG. 1 it further includes a rotating shaft 5, and the display mechanism 1 and the multi-plug-in box mechanism 2 are connected to the box body mechanism 3 through the rotating shaft 5.
  • the sub-hypothermia treatment process controls the patient's body temperature through the following methods: After the treatment starts, the second processor obtains the patient's body temperature and water temperature data, and communicates with the first processor. When the patient's body temperature does not reach the set temperature, The first processor uses internal algorithms and controls the semiconductor drive circuit to adjust the water temperature to stabilize the water temperature at an appropriate value; the second processor transmits body temperature and water temperature data to the first processor in real time, and the first processor makes the corresponding Adjust until the patient's body temperature is maintained at the set temperature value; at the same time, the first processor transmits the patient's body temperature and water temperature data to the third processor for processing, and the third processor displays the data on the display.
  • This application has industrial applicability.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

La présente invention concerne le domaine technique de l'équipement médical et concerne un instrument multi-plugin de traitement de l'hypothermie légère, comprenant : un mécanisme d'affichage ; un mécanisme de boîtier multi-plugin, utilisé pour surveiller un paramètre d'EEG et un paramètre physiologique d'un nouveau-né, comprenant : un boîtier de plugin d'EEG utilisé pour mesurer des données d'EEG en temps réel et des amplitudes d'EEG du nouveau-né, un boîtier de plugin de paramètre physiologique utilisé pour mesurer le paramètre physiologique du nouveau-né, et un boîtier de plugin d'imprimante utilisé pour imprimer le paramètre d'EEG, le paramètre physiologique, une température corporelle de nouveau-né et un paramètre de température de l'eau ; un mécanisme d'enceinte comprenant un logement, un système de chauffage/refroidissement, un système de circulation d'eau, un système de contrôle et un système d'acquisition analogique ; et un mécanisme de support d'enceinte utilisé pour supporter le mécanisme d'enceinte, le mécanisme de boîtier multi-plugin étant situé sur un côté du mécanisme d'affichage, et le mécanisme d'affichage et le mécanisme de boîtier multi-plugin étant tous deux reliés au mécanisme d'enceinte par l'intermédiaire d'un arbre rotatif. Le mécanisme de boîtier multi-plugin présente une configuration flexible et une simplicité opérationnelle, ce qui permet de réduire les coûts et de diminuer la complexité de la machine.
PCT/CN2019/090888 2019-06-12 2019-06-12 Instrument multi-plugin de traitement de l'hypothermie légère Ceased WO2020248159A1 (fr)

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Cited By (1)

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WO2015092627A1 (fr) * 2013-12-18 2015-06-25 Koninklijke Philips N.V. Profil et régulation en continu d'une température durant une chirurgie
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CN107981966A (zh) * 2018-01-03 2018-05-04 北京华信佳音医疗科技发展有限责任公司 一种人体体温调节装置
CN108366741A (zh) * 2015-12-07 2018-08-03 通用电气公司 人体生理参数的确定

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JP2004130124A (ja) * 2002-09-18 2004-04-30 Hidetoshi Wakamatsu 生理状態管理システムおよび生理状態管理方法
WO2004030586A2 (fr) * 2002-09-30 2004-04-15 Medtronic Physio-Control Corp. Induction rapide d'une hypothermie legere
WO2015092627A1 (fr) * 2013-12-18 2015-06-25 Koninklijke Philips N.V. Profil et régulation en continu d'une température durant une chirurgie
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CN107981966A (zh) * 2018-01-03 2018-05-04 北京华信佳音医疗科技发展有限责任公司 一种人体体温调节装置

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