CN104146856B - Cardio-pulmonary resuscitation machine with high-frequency ventilation function - Google Patents

Cardio-pulmonary resuscitation machine with high-frequency ventilation function Download PDF

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CN104146856B
CN104146856B CN201410369578.4A CN201410369578A CN104146856B CN 104146856 B CN104146856 B CN 104146856B CN 201410369578 A CN201410369578 A CN 201410369578A CN 104146856 B CN104146856 B CN 104146856B
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ventilation
high frequency
valve
controller
frequency ventilation
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CN104146856A (en
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哈达
乌日娜
舒妮
乌尔切夫
萨仁
白音吉日嘎
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Abstract

The invention discloses a cardio-pulmonary resuscitation machine with a high-frequency ventilation function. The cardio-pulmonary resuscitation machine comprises a bottom plate, an upright, an external chest compressor, a controller shell, a high-frequency ventilation electromagnetic valve and a high-frequency ventilation air source connector, wherein the upright is arranged on the side of the bottom plate, the external chest compressor is arranged on the upright, the controller shell is mounted at the top end of the upright or on the bottom plate, the high-frequency ventilation electromagnetic valve is mounted in the controller shell, and the high-frequency ventilation air source connector is arranged on the controller shell. An air outlet of the high-frequency ventilation electromagnetic valve is connected with the high-frequency ventilation air source connector through a pipeline, and the high-frequency ventilation electromagnetic valve is electrically connected with a compression ventilation controller in the controller shell. The cardio-pulmonary resuscitation machine has the advantages that on the basis of a conventional cardio-pulmonary resuscitation machine, the open type high-frequency ventilation function is added, so that the cardio-pulmonary resuscitation machine can be switched to use between an intermittent positive-pressure ventilation function and the open type high-frequency ventilation function, application range is broadened, and the cardio-pulmonary resuscitation machine is applicable to emergency treatment of various critical patients with respiratory failure and asphyxia.

Description

There is the cardio-pulmonary resuscitation machine of high frequency ventilation function
Technical field:
The present invention relates to a kind of medical apparatus and instruments, particularly relate to a kind of heart with high frequency ventilation function Lung resuscitating machine.
Background technology:
Tradition cardio-pulmonary resuscitation machine uses intermittent positive pressure ventilation and external chest compression between the two by certain Ratio alternately implements cardio-pulmonary resuscitation, and it is disadvantageous in that: intermittent positive pressure ventilation is airtight Formula is ventilated, it is impossible to for the rescue of open air flue patient;Intermittent positive pressure ventilation can make air flue and Pulmonary's pressure increases, and easily causes Airway damage, makes pulmonary produce pressor effect, makes alveolar repeatedly Open and close, produce shearing force, end-tidal alveolar collapse and air-breathing end pulmonary alveolar overdistension occur, makes Become lung injury;Pulmonary's pressure increases chest pressure can be caused to increase, and causes thoracic cavity quiet Arteries and veins backflow reduces, be unfavorable for respiratory failure with hypovolemia, circulatory insufficiency critical The rescue of patient;During cardio-pulmonary resuscitation is rescued, when patient recovers autonomous respiration, intermittently Positive airway pressure can not be synchronize with the autonomous respiration of patient, produces man-machine confrontation;Lead at intermitent positive pressure During gas, when the deficient airway such as air flue internal hemorrhage or air flue endocrine blocking air flue occurs in patient Time, intermittent positive pressure ventilation need to be stopped, carrying out airway suction, easily cause patient and hypoxemia occurs Disease;Above-mentioned deficiency causes tradition cardio-pulmonary resuscitation machine function singleness, uses limited.
Summary of the invention:
It is an object of the invention to provide a kind of on the basis of tradition cardio-pulmonary resuscitation machine, newly-increased open The cardio-pulmonary resuscitation machine with high frequency ventilation function of formula high frequency ventilation function.
The present invention is implemented by following technical scheme: have the cardio-pulmonary resuscitation machine of high frequency ventilation function, It includes tabular base plate, the column being vertically arranged in described tabular base plate sidepiece, slides up and down and set Put the external chest compression device on described column, be arranged on described column top or described tabular base plate On controller housing;Wherein, the press head of described electronic external chest compression device is placed in described tabular Directly over base plate;It also includes high frequency ventilation electromagnetic valve and high frequency ventilation gas source interface, described height Frequently, in AVSV Air Vent Solenoid Valve is arranged on described controller housing, described high frequency ventilation gas source interface is installed On described controller housing;The air inlet of described high frequency ventilation electromagnetic valve and described controller shell The gas outlet of internal pressure maintaining valve is connected by pipeline, the gas outlet of described high frequency ventilation electromagnetic valve It is connected by pipeline with described high frequency ventilation gas source interface;Described high frequency ventilation electromagnetic valve is with described Pressing ventilation controller electrical connection in controller housing, described pressing ventilation controller is by control The opening and closing of high frequency ventilation electromagnetic valve described in the control panel setup control on device housing processed and work Frequency.
Described external chest compression device is any one of electronic external chest compression device or pneumatic external chest compression device Kind.
Described external chest compression device is electronic external chest compression device, is provided with electricity in described controller housing Source apparatus, described pressing ventilation controller, safety overflow valve, pressure maintaining valve and expenditure and pressure valve, Described controller housing is provided with push-in gas source interface, intermitent positive pressure gas source interface and described Control panel, described push-in gas source interface, described safety overflow valve, described pressure maintaining valve, institute State expenditure and pressure valve and described intermitent positive pressure gas source interface passes sequentially through pipeline and connects, described pressing Ventilation controller respectively with described supply unit, described control panel, described electronic external chest compression Device and the electrical connection of described expenditure and pressure valve, described supply unit is that described pressing ventilation controller supplies Electricity, described pressing ventilation controller is by pressing outside electronic breast described in described control panel setup control The pressing distance of depressor and frequency, the opening and closing of described expenditure and pressure valve and operating frequency.
Described external chest compression device is pneumatic external chest compression device, is provided with electricity in described controller housing Source apparatus, described pressing ventilation controller, described safety overflow valve, described pressure maintaining valve and throttling Air relief valve, is provided with push-in gas source interface, intermitent positive pressure source of the gas connects on described controller housing Mouth and control panel, described push-in gas source interface passes through with the air inlet of described safety overflow valve Pipeline connects, the air inlet of described pneumatic external chest compression device and the air inlet of described expenditure and pressure valve Gas outlet with described safety overflow valve is connected by pipeline respectively, at described pneumatic external chest compression The gas outlet of the air inlet of device and the air inlet of described expenditure and pressure valve and described safety overflow valve Between be respectively equipped with described pressure maintaining valve on pipeline;The gas outlet of described expenditure and pressure valve and described between Positive pressure gas source interface of having a rest is connected by pipeline;Described pressing ventilation controller respectively with described power supply Device, described pneumatic external chest compression device and the electrical connection of described expenditure and pressure valve, described supply unit Powering for described pressing ventilation controller, described pressing ventilation controller controls outside described pneumatic breast The pressing distance of depressor and frequency, the opening and closing frequency of described expenditure and pressure valve;Described controller Housing is arranged on described column top or described tabular base plate.
Any one of described high frequency ventilation gas source interface and jet-sub or laryngoscope passes through pipeline Connect.
Described tabular base plate is provided with bandage.
Advantages of the present invention: add open high frequency ventilation on the basis of tradition cardio-pulmonary resuscitation machine Function, high frequency ventilation is a kind of open ventilating mode, is not limited by airway open System;There is low tidal volumes, low airway pressure, the feature of low intrathoracic pressure;When ventilation, low moisture Amount, low airway pressure do not result in Airway damage, do not produce pressor effect in pulmonary, do not make alveolar Repeatedly open and close, do not produce shearing force, do not have end-tidal alveolar collapse and air-breathing end alveolar mistake Degree expands, and does not results in lung tissue's damage;Low intrathoracic pressure, it is ensured that thoracic cavity venous return, increases Adding blood volume, beneficially respiratory failure is with hypovolemia, the critical trouble of circulatory insufficiency The rescue of person;Meanwhile, high frequency ventilation remains that lung uniformity is open, it is ensured that lung has enough Disperse and oxygen exchange, will not create antagonism with the breathing of patient, beneficially patient's autonomous respiration Recover;High frequency ventilation, when patient carries out airway suction, can remain ventilation, it is to avoid The generation of hypoxemia;Open high frequency ventilation function is applicable to high frequency ventilation, ring first film is worn Ventilation oxygen-supplying during thorn, tracheal intubation, tracheotomy, airway suction;Overcome tradition Cardio-pulmonary resuscitation machine uses intermittent positive pressure ventilation function singleness, uses limited shortcoming;Make a heart Intermittent positive pressure ventilation and two kinds of function switchings of open high frequency ventilation it are provided simultaneously with on lung resuscitating machine Use, expanded range, it is adaptable to various respiratory failures and the rescue of urgent asphyxia patient.
Accompanying drawing illustrates:
Fig. 1 is the overall structure schematic diagram of embodiment 1.
Fig. 2 is the connection diagram of the equipment in controller housing and electronic external chest compression device.
Fig. 3 is the overall structure schematic diagram of embodiment 2.
Fig. 4 is the overall structure schematic diagram of embodiment 3.
Fig. 5 is the connection diagram of the equipment in controller housing and pneumatic external chest compression device.
Fig. 6 is the overall structure schematic diagram of embodiment 4.
Tabular base plate 1, column 2, electronic external chest compression device 3, controller housing 4, electronic breast Outer depressor press head 5, supply unit 6, pressing ventilation controller 7, safety overflow valve 8, Pressure maintaining valve 9, expenditure and pressure valve 10, push-in gas source interface 11, intermitent positive pressure gas source interface 12, control panel 13, high frequency ventilation electromagnetic valve 14, high frequency ventilation gas source interface 15, bandage 16, pneumatic external chest compression device 17, pneumatic external chest compression device press head 18.
Detailed description of the invention:
Embodiment 1: as it is shown in figure 1, have the cardio-pulmonary resuscitation machine of high frequency ventilation function, its bag Rubbing board shape base plate 1, tabular base plate 1 is provided with bandage 16, it is vertically arranged in tabular base plate 1 The column 2 of sidepiece, slide up and down be arranged on column 2 external chest compression device, be arranged on column The controller housing 4 on 2 tops;Wherein, described external chest compression device is electronic external chest compression device 3, The press head 5 of electronic external chest compression device 3 is placed in directly over tabular base plate 1;As in figure 2 it is shown, Supply unit 6, pressing ventilation controller 7, safety overflow valve it is provided with in controller housing 4 8, pressure maintaining valve 9 and expenditure and pressure valve 10, is provided with push-in source of the gas on controller housing 4 and connects Mouth 11, intermitent positive pressure gas source interface 12 and control panel 13, push-in gas source interface 11, Safety overflow valve 8, pressure maintaining valve 9, expenditure and pressure valve 10 and intermitent positive pressure gas source interface 12 depend on Secondary connected by pipeline, pressing ventilation controller 7 respectively with supply unit 6, control panel 13, Electronic external chest compression device 3 and expenditure and pressure valve 10 electrically connect, and supply unit 6 is pressing ventilation Controller 7 is powered, and pressing ventilation controller 7 is by the control panel 13 electronic breast of setup control The pressing distance of outer depressor 3 and frequency, the opening and closing of expenditure and pressure valve 10 and operating frequency; It also includes high frequency ventilation electromagnetic valve 14 and high frequency ventilation gas source interface 15, high frequency ventilation electromagnetism Valve 14 is arranged in controller housing 4, and high frequency ventilation gas source interface 15 is arranged on controller shell On body 4;The air inlet of high frequency ventilation electromagnetic valve 14 passes through pipeline with the gas outlet of pressure maintaining valve 9 Connecting, the gas outlet of high frequency ventilation electromagnetic valve 14 and high frequency ventilation gas source interface 15 pass through pipeline Connect;High frequency ventilation electromagnetic valve 14 electrically connects with pressing ventilation controller 7, passes through chain of command Plate 13 sets pressing ventilation controller 7 and controls opening and closing and the work frequency of high frequency ventilation electromagnetic valve 14 Rate;Safety overflow valve 8, pressure maintaining valve 9 ensure that entering throttling from push-in gas source interface 11 subtracts The oxygen source air pressure constant of pressure valve 10 and high frequency ventilation electromagnetic valve 14;Set by control panel 13 Fixed pressing ventilation controller 7 controls switching expenditure and pressure valve 10 and high frequency ventilation electromagnetic valve 14 Opening and closing, and control its operating frequency, it is achieved intermittent positive pressure ventilation pattern and high frequency ventilation pattern Switching, controls the pressing ventilation ratio between different ventilating mode and external chest compression device 3 simultaneously;Between Positive pressure gas source interface 12 of having a rest is connected with oxygen mask by medical oxygen supply corrugated tubing;When patient needs When wanting high frequency ventilation oxygen supply, the injection that high frequency ventilation gas source interface 15 is ventilated with conventional high frequency Joint is connected by pipeline, or when patient needs tracheal intubation, high frequency ventilation gas source interface 15 are connected by pipeline with laryngoscope.
Embodiment 2: as it is shown on figure 3, have the cardio-pulmonary resuscitation machine of high frequency ventilation function, its bag Rubbing board shape base plate 1, tabular base plate 1 is provided with bandage 16, it is vertically arranged in tabular base plate 1 The column 2 of sidepiece, slide up and down be arranged on column 2 external chest compression device, be arranged on tabular Controller housing 4 on base plate 1;Wherein, described external chest compression device is electronic external chest compression device 3, the press head 5 of electronic external chest compression device 3 is placed in directly over tabular base plate 1;Such as Fig. 2 institute Show, in controller housing 4, be provided with supply unit 6, pressing ventilation controller 7, overflow safely Stream valve 8, pressure maintaining valve 9 and expenditure and pressure valve 10, be provided with push-in gas on controller housing 4 Source interface 11, intermitent positive pressure gas source interface 12 and control panel 13, push-in gas source interface 11, safety overflow valve 8, pressure maintaining valve 9, expenditure and pressure valve 10 and intermitent positive pressure gas source interface 12 pass sequentially through pipeline connect, pressing ventilation controller 7 respectively with supply unit 6, chain of command Plate 13, electronic external chest compression device 3 and expenditure and pressure valve 10 electrically connect, and supply unit 6 is for pressing Pressure ventilation controller 7 is powered, and pressing ventilation controller 7 is by control panel 13 setup control The pressing distance of electronic external chest compression device 3 and frequency, the opening and closing of expenditure and pressure valve 10 and work Frequency;It also includes high frequency ventilation electromagnetic valve 14 and high frequency ventilation gas source interface 15, and high frequency leads to Pneumoelectric magnet valve 14 is arranged in controller housing 4, and high frequency ventilation gas source interface 15 is arranged on control On device housing 4 processed;The air inlet of high frequency ventilation electromagnetic valve 14 leads to the gas outlet of pressure maintaining valve 9 Crossing pipeline to connect, the gas outlet of high frequency ventilation electromagnetic valve 14 leads to high frequency ventilation gas source interface 15 Cross pipeline to connect;High frequency ventilation electromagnetic valve 14 electrically connects with pressing ventilation controller 7, passes through Control panel 13 set pressing ventilation controller 7 control high frequency ventilation electromagnetic valve 14 opening and closing and Operating frequency;Safety overflow valve 8, pressure maintaining valve 9 ensure to enter from push-in gas source interface 11 The oxygen source air pressure constant of expenditure and pressure valve 10 and high frequency ventilation electromagnetic valve 14;Pass through control panel 13 set pressing ventilation controller 7 switching control expenditure and pressure valve 10 and high frequency ventilation electromagnetic valve The opening and closing of 14, and control its operating frequency, it is achieved intermittent positive pressure ventilation pattern and high frequency ventilation The switching of pattern, controls the pressing ventilation between different ventilating mode and external chest compression device 3 simultaneously Ratio;Intermitent positive pressure gas source interface 12 is connected with oxygen mask by medical oxygen supply corrugated tubing;When When patient needs high frequency ventilation oxygen supply, high frequency ventilation gas source interface 15 is used with conventional high frequency ventilation Jet-sub connected by pipeline, or when patient needs tracheal intubation, high frequency ventilation source of the gas Interface 15 is connected by pipeline with laryngoscope.
Embodiment 3: as shown in Figure 4, has the cardio-pulmonary resuscitation machine of high frequency ventilation function, its bag Rubbing board shape base plate 1, tabular base plate 1 is provided with bandage 16, it is vertically arranged in tabular base plate 1 The column 2 of sidepiece, slide up and down be arranged on column 2 external chest compression device, be arranged on column The controller housing 4 on 2 tops;Wherein, described external chest compression device is pneumatic external chest compression device 17, The press head 18 of pneumatic external chest compression device 17 is placed in directly over tabular base plate 1;As it is shown in figure 5, Supply unit 6, pressing ventilation controller 7, safety overflow valve it is provided with in controller housing 4 8, pressure maintaining valve 9 and expenditure and pressure valve 10, is provided with push-in source of the gas on controller housing 4 and connects Mouthfuls 11, intermitent positive pressure gas source interface 12 and control panel 13, push-in gas source interface 11 with The air inlet of safety overflow valve 8 is connected by pipeline;The air inlet of pneumatic external chest compression device 17 With the air inlet of expenditure and pressure valve 10 respectively with the gas outlet of safety overflow valve 8 by pipeline even Connect, in the air inlet of pneumatic external chest compression device 17 and the air inlet of expenditure and pressure valve 10 and safety Pressure maintaining valve 9 it is respectively equipped with on pipeline between the gas outlet of overflow valve 8;Expenditure and pressure valve 10 Gas outlet is connected by pipeline with intermitent positive pressure gas source interface 12;Pressing ventilation controller 7 points Not and supply unit 6, control panel 13, pneumatic external chest compression device 17 and expenditure and pressure valve 10 Electrical connection, supply unit 6 is powered for pressing ventilation controller 7, presses ventilation controller 7 and leads to Cross pressing distance and frequency, the throttling of control panel 13 setup control pneumatic external chest compression device 17 The opening and closing of air relief valve 10 and operating frequency;It also includes that high frequency ventilation electromagnetic valve 14 and high frequency lead to Gas gas source interface 15, high frequency ventilation electromagnetic valve 14 is arranged in controller housing 4, and high frequency leads to Gas gas source interface 15 is arranged on controller housing 4;The air inlet of high frequency ventilation electromagnetic valve 14 It is connected by pipeline with the gas outlet of safety overflow valve 8, in entering of high frequency ventilation electromagnetic valve 14 Between the gas outlet of QI KOU and safety overflow valve 8, pipeline is provided with pressure maintaining valve 9, high frequency ventilation electricity The gas outlet of magnet valve 14 is connected by pipeline with high frequency ventilation gas source interface 15;High frequency ventilation electricity Magnet valve 14 electrically connects with pressing ventilation controller 7, sets pressing ventilation by control panel 13 Controller 7 controls opening and closing and the operating frequency of high frequency ventilation electromagnetic valve 15;Pressure maintaining valve 9 ensures Pneumatic external chest compression device 17, throttling is entered through safety overflow valve 8 from push-in gas source interface 11 Air relief valve 10, high frequency ventilation electromagnetic valve 14 oxygen source pressure constant;By control panel 13 Set pressing ventilation controller 7 and control switching expenditure and pressure valve 10 and high frequency ventilation electromagnetic valve 14 Opening and closing, and control its operating frequency, it is achieved intermittent positive pressure ventilation pattern and high frequency ventilation pattern Switching, control the pressing ventilation ratio between different ventilating mode and external chest compression device 3 simultaneously; Intermitent positive pressure gas source interface 12 is connected with oxygen mask by medical oxygen supply corrugated tubing;Work as patient When needing high frequency ventilation oxygen supply, the spray that high frequency ventilation gas source interface 15 is ventilated with conventional high frequency Penetrate joint to be connected by pipeline, or when patient needs tracheal intubation, high frequency ventilation gas source interface 15 are connected by pipeline with laryngoscope.
Embodiment 4: as shown in Figure 6, has the cardio-pulmonary resuscitation machine of high frequency ventilation function, its bag Rubbing board shape base plate 1, tabular base plate 1 is provided with bandage 16, it is vertically arranged in tabular base plate 1 The column 2 of sidepiece, slide up and down be arranged on column 2 external chest compression device, be arranged on tabular Controller housing 4 on base plate 1;Wherein, described external chest compression device is pneumatic external chest compression device 17, the press head 18 of pneumatic external chest compression device 17 is placed in directly over tabular base plate 1;Such as Fig. 5 Shown in, in controller housing 4, it is provided with supply unit 6, pressing ventilation controller 7, safety Overflow valve 8, pressure maintaining valve 9 and expenditure and pressure valve 10, be provided with push-in on controller housing 4 Gas source interface 11, intermitent positive pressure gas source interface 12 and control panel 13, push-in gas source interface 11 are connected by pipeline with the air inlet of safety overflow valve 8;Entering of pneumatic external chest compression device 17 The air inlet of QI KOU and expenditure and pressure valve 10 respectively with the gas outlet of safety overflow valve 8 by pipe Road connects, the air inlet of pneumatic external chest compression device 17 and expenditure and pressure valve 10 air inlet with Pressure maintaining valve 9 it is respectively equipped with on pipeline between the gas outlet of safety overflow valve 8;Expenditure and pressure valve 10 Gas outlet be connected by pipeline with intermitent positive pressure gas source interface 12;Pressing ventilation controller 7 Respectively with supply unit 6, control panel 13, pneumatic external chest compression device 17 and expenditure and pressure valve 10 electrical connections, supply unit 6 is powered for pressing ventilation controller 7, is pressed ventilation controller 7 By pressing distance and frequency, the joint of control panel 13 setup control pneumatic external chest compression device 17 The opening and closing of stream air relief valve 10 and operating frequency;It also includes high frequency ventilation electromagnetic valve 14 and high frequency Ventilation gas source interface 15, high frequency ventilation electromagnetic valve 14 is arranged in controller housing 4, high frequency Ventilation gas source interface 15 is arranged on controller housing 4;The air inlet of high frequency ventilation electromagnetic valve 14 Mouth is connected by pipeline with the gas outlet of safety overflow valve 8, at high frequency ventilation electromagnetic valve 14 Between the gas outlet of air inlet and safety overflow valve 8, pipeline is provided with pressure maintaining valve 9, high frequency ventilation The gas outlet of electromagnetic valve 14 is connected by pipeline with high frequency ventilation gas source interface 15;High frequency ventilation Electromagnetic valve 14 electrically connects with pressing ventilation controller 7, sets pressing by control panel 13 logical Airgun controller 7 controls opening and closing and the operating frequency of high frequency ventilation electromagnetic valve 15;Pressure maintaining valve 9 is protected Demonstrate,prove and enter pneumatic external chest compression device 17, joint from push-in gas source interface 11 through safety overflow valve 8 Stream air relief valve 10, high frequency ventilation electromagnetic valve 14 oxygen source pressure constant;By control panel 13 Set pressing ventilation controller 7 and control switching expenditure and pressure valve 10 and high frequency ventilation electromagnetic valve 14 Opening and closing, and control its operating frequency, it is achieved intermittent positive pressure ventilation pattern and high frequency ventilation pattern Switching, control the pressing ventilation ratio between different ventilating mode and external chest compression device 3 simultaneously; Intermitent positive pressure gas source interface 12 is connected with oxygen mask by medical oxygen supply corrugated tubing;Work as patient When needing high frequency ventilation oxygen supply, the spray that high frequency ventilation gas source interface 15 is ventilated with conventional high frequency Penetrate joint to be connected by pipeline, or when patient needs tracheal intubation, high frequency ventilation gas source interface 15 are connected by pipeline with laryngoscope.

Claims (6)

1. having the cardio-pulmonary resuscitation machine of high frequency ventilation function, it includes tabular base plate, vertically sets Put described tabular base plate sidepiece column, slide up and down the breast that is arranged on described column outer by Depressor, the controller housing being arranged on described column top or described tabular base plate;Wherein, The press head of described external chest compression device is placed in directly over described tabular base plate;It is characterized in that: its Also including high frequency ventilation electromagnetic valve and high frequency ventilation gas source interface, described high frequency ventilation electromagnetic valve is pacified Being contained in described controller housing, described high frequency ventilation gas source interface is arranged on described controller shell On body;The air inlet of described high frequency ventilation electromagnetic valve and the pressure maintaining valve in described controller housing Gas outlet is connected by pipeline, the gas outlet of described high frequency ventilation electromagnetic valve and described high frequency ventilation Gas source interface is connected by pipeline;In described high frequency ventilation electromagnetic valve and described controller housing Pressing ventilation controller electrical connection, described pressing ventilation controller is by the control on controller housing The opening and closing of high frequency ventilation electromagnetic valve described in panel setup control processed and operating frequency.
The cardio-pulmonary resuscitation machine with high frequency ventilation function the most according to claim 1, its Being characterised by, described external chest compression device is appointing of electronic external chest compression device or pneumatic external chest compression device Meaning one.
The cardio-pulmonary resuscitation machine with high frequency ventilation function the most according to claim 2, its Being characterised by, described external chest compression device is electronic external chest compression device, in described controller housing It is provided with supply unit, described pressing ventilation controller, safety overflow valve, pressure maintaining valve and throttling to subtract Pressure valve, is provided with push-in gas source interface, intermitent positive pressure gas source interface on described controller housing With described control panel, described push-in gas source interface, described safety overflow valve, described voltage stabilizing Valve, described expenditure and pressure valve and described intermitent positive pressure gas source interface pass sequentially through pipeline and connect, institute State pressing ventilation controller respectively with described supply unit, described control panel, described electronic breast Outer depressor and the electrical connection of described expenditure and pressure valve, described supply unit is described pressing ventilation control Device processed is powered, and described pressing ventilation controller is by electronic described in described control panel setup control The pressing distance of external chest compression device and frequency, the opening and closing of described expenditure and pressure valve and operating frequency.
The cardio-pulmonary resuscitation machine with high frequency ventilation function the most according to claim 2, its Being characterised by, described external chest compression device is pneumatic external chest compression device, in described controller housing It is provided with supply unit, described pressing ventilation controller, safety overflow valve, described pressure maintaining valve and joint Stream air relief valve, is provided with push-in gas source interface, intermitent positive pressure source of the gas on described controller housing Interface and control panel, described push-in gas source interface leads to the air inlet of described safety overflow valve Cross pipeline to connect, the air inlet of described pneumatic external chest compression device and the air inlet of described expenditure and pressure valve Mouth gas outlet with described safety overflow valve respectively is connected by pipeline, presses outside described pneumatic breast The air inlet of depressor and the air inlet of described expenditure and pressure valve and giving vent to anger of described safety overflow valve Described pressure maintaining valve it is respectively equipped with on pipeline between Kou;The gas outlet of described expenditure and pressure valve is with described Intermitent positive pressure gas source interface is connected by pipeline;Described pressing ventilation controller respectively with described electricity Source apparatus, described pneumatic external chest compression device and the electrical connection of described expenditure and pressure valve, described power supply fills Being set to described pressing ventilation controller power, described pressing ventilation controller controls described pneumatic breast The pressing distance of outer depressor and frequency, the opening and closing frequency of described expenditure and pressure valve;Described control Device housing is arranged on described column top or described tabular base plate.
5. multiple according to the arbitrary described cardiopulmonary with high frequency ventilation function of claim 1 or 2 Soviet Union's machine, it is characterised in that described high frequency ventilation gas source interface and jet-sub or laryngoscope any One is connected by pipeline.
6. multiple according to the arbitrary described cardiopulmonary with high frequency ventilation function of claim 1 or 2 Soviet Union's machine, it is characterised in that be provided with bandage on described tabular base plate.
CN201410369578.4A 2014-07-29 2014-07-29 Cardio-pulmonary resuscitation machine with high-frequency ventilation function Active CN104146856B (en)

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CN105726289A (en) * 2016-01-19 2016-07-06 戴慧芳 Intelligent cardio-pulmonary resuscitator system
CN105749395B (en) * 2016-02-16 2019-01-04 潘楚雄 A kind of CPR trigger-type high frequency jet ventilator
CN109248344B (en) * 2017-07-13 2024-06-04 哈达 Aspirator with jet oxygen supply function
CN109248359A (en) * 2017-07-13 2019-01-22 哈达 Spray ventilation first aid trolley
CN109248360A (en) * 2017-07-13 2019-01-22 哈达 Spray float type oxygen supply
CN109350814B (en) * 2018-12-24 2021-03-26 牡丹江医学院附属红旗医院 Ventilation triggering device and method for anesthesia machine

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