CN104146856B - Cardio-pulmonary resuscitation machine with high-frequency ventilation function - Google Patents
Cardio-pulmonary resuscitation machine with high-frequency ventilation function Download PDFInfo
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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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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
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.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN109248359A (en) * | 2017-07-13 | 2019-01-22 | 哈达 | Spray ventilation first aid trolley |
| CN109248344B (en) * | 2017-07-13 | 2024-06-04 | 哈达 | Aspirator with jet oxygen supply function |
| 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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| Publication number | Publication date |
|---|---|
| CN104146856A (en) | 2014-11-19 |
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