CN108837253A - A kind of xenon recyclable device - Google Patents
A kind of xenon recyclable device Download PDFInfo
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- CN108837253A CN108837253A CN201810445419.6A CN201810445419A CN108837253A CN 108837253 A CN108837253 A CN 108837253A CN 201810445419 A CN201810445419 A CN 201810445419A CN 108837253 A CN108837253 A CN 108837253A
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- xenon
- air
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- storage bag
- gas
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
- A61M16/009—Removing used or expired gases or anaesthetic vapours
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- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention provides a kind of xenon recyclable devices, belong to xenon and utilize technical field.A kind of xenon recyclable device, including air storage bag, treatment box and recycling bins, air storage bag side is provided with connector, there is air inlet pipe, escape pipe and recovery tube on connector, air inlet pipe is used for the access of xenon oxygen gas mixture, escape pipe is connected with the breathing mask for breathing, has the separated structure that can separate sucking gas with exhaled gas in connector；Air storage bag is connected by tracheae one with recovery tube, and air storage bag has elasticity, and treatment box is connected by tracheae two with air storage bag；The removal mechanism for removing moisture and carbon dioxide in exhaled gas is provided in treatment box.The present invention has the advantages that xenon high efficiente callback can be utilized.
Description
Technical field
The invention belongs to xenons to utilize technical field, especially a kind of xenon recyclable device.
Background technique
In terms of medicine, xenon is a kind of contrast agent of deep anaesthesia agent shadowgraph being free from side effects.Xenon (xenon)
It is colourless, tasteless inert gas, has the characteristics that non-ignitable, non-explosive, non-teratogenesis shape, vim and vigour breadth coefficient is low blocks excitement
Acidic amino acid nmda receptor, no matter neonate rat hypoxic-ischemic encephalopathy (HIE), neurotoxicity drug model or arteria cerebri media stalk
Dead model all confirms the reliable neuroprotective effect of xenon.Equally also it is proved to control in ARDS and the effective of pulmonary hypertension
Treatment effect.By expanding Pulmonary Vascular, improves pulmonary ventilation blood flow ratio, oxygen can be significantly improved in the case where being combined the measures such as PEEP
Partial pressure.
Xenon itself is nontoxic, is discharged after people's sucking with original shape, but have smothering action at high concentrations.Xenon has narcoticness, it and
The mixture (20%Xe, 80%O2, volume) of oxygen is a kind of anesthetic to human body.
Xenon itself exist in air, but it is not many in content, it is complex in the extraction process of xenon, at
This is higher, so the price of xenon itself is also more high, any reaction will not occur for xenon, still after being inhaled into human body
The monoatomic mode of one xenon is breathed out, and for those skilled in the art, designs a kind of xenon recyclable device to reduce into
It originally is necessary.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of xenon recyclable device, the hair are proposed
It is bright to have the characteristics that xenon high efficiente callback be utilized.
Object of the invention can be realized by the following technical scheme：
A kind of xenon recyclable device, including air storage bag, treatment box and recycling bins, which is characterized in that the air storage bag one
Side is provided with connector, has air inlet pipe, escape pipe and recovery tube on connector, and air inlet pipe is used for the access of xenon oxygen gas mixture, institute
The escape pipe stated is connected with the breathing mask for breathing, and having in the connector can separate sucking gas with exhaled gas
Separated structure；The air storage bag is connected by tracheae one with recovery tube, and the air storage bag has elasticity, the processing
Case is connected by tracheae two with air storage bag；The removal for removing moisture and carbon dioxide in exhaled gas is provided in treatment box
Mechanism；It is installed with air pump on the tracheae two, the inspection for detecting air storage bag air pressure inside is provided in the air storage bag
Survey device；The recycling bins are connected by tracheae three with treatment box, are provided with check-valves on the tracheae three.
The working principle of the invention is such：Xenon oxygen gas mixture enters from air inlet pipe, then from escape pipe by human body
The gas of sucking, exhalation is being stayed back from escape pipe and is being flowed out from recovery tube, will suck gas and exhaled gas by separated structure
It separates, prevents sucking gas from mixing with exhaled gas.The gas of exhalation enters air storage bag, and device is in air storage bag after testing
Air pressure is detected, and booster air pump after preset value is higher than, and internal exhaled gas is sucked in treatment box, by the water in exhaled gas
It removes with carbon dioxide, then into recycling bins, xenon is recycled.
The device can all be recycled xenon using the characteristic of xenon, reduced cost, increased economic efficiency.
In above-mentioned xenon recyclable device, the separated structure includes check valve one, check valve two, baffle, described
There is chamber, the baffle is installed in chamber and baffle one end extends in escape pipe, and baffle divides chamber in connector
It is divided into inlet chamber and outlet chamber, escape pipe is divided into outlet passageway and return gas channel, the air inlet pipe and inlet chamber by baffle
It is connected, outlet passageway is connected with inlet chamber, and the check valve one is arranged in outlet passageway, the recovery tube and outlet
Chamber is connected, and the return gas channel is connected to outlet chamber, and the check valve two is arranged in return gas channel.Xenon oxygen gas mixture
Into inlet chamber from flowing out from outlet passageway and being sucked by human body, then the gas then breathed out flows into outlet chamber from return gas channel
It is flowed out from recovery tube.The setting of check valve one can make gas that can only flow to breathing mask, the setting energy of check valve two from inlet chamber
Make exhaled gas that can only flow to outlet chamber from breathing mask.
In above-mentioned xenon recyclable device, the removal mechanism includes airflow plate, and the airflow plate is installed in processing
In case and it is located at close to two side of tracheae, the treatment box is interior to have cavity, and cavity is divided into air storing cavity and storage by airflow plate
Object chamber, is placed with adsorbent in the storage chamber, offers several outlet openings in array on the airflow plate.Exhaled gas
After entering air storing cavity, exhaled gas is uniformly imported into storage chamber by airflow plate, and removes the adsorbent in storage chamber
Exhaled gas is cleaned, and cleaning efficiency is improved.
In above-mentioned xenon recyclable device, the adsorbent is the mixture of solid sodium hydroxide and calcium oxide, mixing
Ratio is 1：1.The mixture of solid sodium hydroxide and calcium oxide can effectively remove water removal and carbon dioxide.
In above-mentioned xenon recyclable device, the detection device includes gas pressure detector one and controller, the gas
Pressure detector one is connected by control route with controller with air pump.Gas pressure detector one detects the air pressure inside air storage bag
Afterwards, data are conducted to controller, controller controls the start and stop of air pump, and controller is the PLC technology that can be bought on the market
Device.
In above-mentioned xenon recyclable device, high-pressure pump is installed on the tracheae three.It can be by xenon pressure by high-pressure pump
Enter in recycling bins.
In above-mentioned xenon recyclable device, gas pressure detector two is provided in the recycling bins.Pass through gas pressure detector
Two can detect the gas flow in recycling bins.
Compared with prior art, the present invention has the following advantages that：
1, gas will be sucked by separated structure to separate with exhaled gas, prevent sucking gas from mixing with exhaled gas.
2, the device can all be recycled xenon using the characteristic of xenon, reduced cost, increased economic efficiency.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of center tap of the present invention.
In figure, 1, air storage bag；2, treatment box；3, recycling bins；4, connector；5, air inlet pipe；6, escape pipe；7, recovery tube；8,
Air pump；9, check-valves；10, check valve one；11, check valve two；12, baffle；13, inlet chamber；14, outlet chamber；15, outlet is logical
Road；16, return gas channel；17, airflow plate；18, air storing cavity；19, storage chamber；20, adsorbent；21, gas pressure detector one；22, gas
Press detector two.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1 to Figure 2, a kind of xenon recyclable device, including air storage bag 1, treatment box 2 and recycling bins 3, air storage bag 1
Side is provided with connector 4, has air inlet pipe 5, escape pipe 6 and recovery tube 7 on connector 4, air inlet pipe 5 is for xenon oxygen gas mixture
Access, escape pipe 6 are connected with the breathing mask for breathing, and having in connector 4 can will suck what gas was separated with exhaled gas
Separated structure；Air storage bag 1 is connected by tracheae one with recovery tube 7, and air storage bag 1 has elasticity, and treatment box 2 passes through tracheae two and storage
Air bag 1 is connected；The removal mechanism for removing moisture and carbon dioxide in exhaled gas is provided in treatment box 2；On tracheae two
It is installed with air pump 8, the detection device for detecting 1 air pressure inside of air storage bag is provided in air storage bag 1；Recycling bins 3 pass through tracheae
Three are connected with treatment box 2, and check-valves 9 is provided on tracheae three.
The device can all be recycled xenon using the characteristic of xenon, reduced cost, increased economic efficiency.
Specifically, separated structure includes check valve 1, check valve 2 11, baffle 12, has chamber, baffle in connector 4
12 are installed in chamber and 12 one end of baffle extends in escape pipe 6, and chamber is divided into inlet chamber 13 and outlet by baffle 12
Escape pipe 6 is divided into outlet passageway 15 and return gas channel 16 by chamber 14, baffle 12, and air inlet pipe 5 is connected with inlet chamber 13, and outlet is logical
Road 15 is connected with inlet chamber 13, and check valve 1 is arranged in outlet passageway 15, and recovery tube 7 is connected with outlet chamber 14, return-air
Channel 16 is connected to outlet chamber 14, and check valve 2 11 is arranged in return gas channel 16.Xenon oxygen gas mixture enter inlet chamber 13 from
It flows out from outlet passageway 15 and is sucked by human body, then the gas then breathed out flows into outlet chamber 14 from recycling from return gas channel 16
Pipe 7 flows out.The setting of check valve 1 can make gas that can only flow to breathing mask, the setting energy of check valve 2 11 from inlet chamber 13
Make exhaled gas that can only flow to outlet chamber 14 from breathing mask.
Specifically, removal mechanism includes airflow plate 17, and airflow plate 17 is installed in treatment box 2 and is located at close to tracheae 21
Side, treatment box 2 is interior to have cavity, and cavity is divided into air storing cavity 18 and storage chamber 19, is placed in storage chamber 19 by airflow plate 17
Adsorbent 20 offers several outlet openings in array on airflow plate 17.For exhaled gas after entering air storing cavity 18, exhaled gas is logical
It crosses airflow plate 17 uniformly to imported into storage chamber 19, and makes the adsorbent 20 in storage chamber 19 that exhaled gas be gone to be cleaned,
Improve cleaning efficiency.
Specifically, adsorbent 20 is the mixture of solid sodium hydroxide and calcium oxide, mixed proportion 1：1.Solid hydrogen-oxygen
The mixture for changing sodium and calcium oxide can effectively remove water removal and carbon dioxide.
Specifically, detection device includes gas pressure detector 1 and controller, and gas pressure detector 1 and air pump 8 pass through control
Route processed is connected with controller.After gas pressure detector 1 detects the air pressure inside air storage bag 1, data are conducted to control
Device, controller control the start and stop of air pump 8, and controller is the programmable controller that can be bought on the market.
Specifically, high-pressure pump is installed on tracheae three.Xenon can be pressed into recycling bins 3 by high-pressure pump.
Specifically, gas pressure detector 2 22 is provided in recycling bins 3.Recycling bins can be detected by gas pressure detector 2 22
Gas flow in 3.
The working principle of the invention is such：Xenon oxygen gas mixture enters from air inlet pipe 5, then from escape pipe 6 by people
The gas of body sucking, exhalation is being stayed back from escape pipe 6 and is being flowed out from recovery tube 7, will suck gas and exhalation by separated structure
Gas separates, and prevents sucking gas from mixing with exhaled gas.The gas of exhalation enters air storage bag 1, and device is to storage after testing
Air pressure is detected in air bag 1, is higher than booster air pump 8 after preset value, and internal exhaled gas is sucked in treatment box 2, will be breathed out
Water and carbon dioxide removal in gas, then into recycling bins 3, xenon is recycled.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of xenon recyclable device, including air storage bag, treatment box and recycling bins, which is characterized in that the air storage bag side
It is provided with connector, there is air inlet pipe, escape pipe and recovery tube, air inlet pipe is used for the access of xenon oxygen gas mixture, described on connector
Escape pipe be connected with the breathing mask for breathing, having in the connector can will suck what gas was separated with exhaled gas
Separated structure；The air storage bag is connected by tracheae one with recovery tube, and the air storage bag has elasticity, the treatment box
It is connected by tracheae two with air storage bag；The removal machine for removing moisture and carbon dioxide in exhaled gas is provided in treatment box
Structure；It is installed with air pump on the tracheae two, the detection for detecting air storage bag air pressure inside is provided in the air storage bag
Device；The recycling bins are connected by tracheae three with treatment box, are provided with check-valves on the tracheae three.
2. a kind of xenon recyclable device according to claim 1, which is characterized in that the separated structure includes check valve
One, check valve two, baffle, the connector is interior to have chamber, and the baffle is installed in chamber and baffle one end extends
To escape pipe, chamber is divided into inlet chamber and outlet chamber by baffle, and escape pipe is divided into outlet passageway to baffle and return-air leads to
Road, the air inlet pipe are connected with inlet chamber, and outlet passageway is connected with inlet chamber, and the setting of check valve one is logical in outlet
In road, the recovery tube is connected with outlet chamber, and the return gas channel is connected to outlet chamber, and the setting of check valve two exists
In return gas channel.
3. a kind of xenon recyclable device according to claim 1, which is characterized in that the removal mechanism includes air-flow
Plate, the airflow plate, which is installed in treatment box and is located in two side of tracheae, the treatment box, has cavity, air-flow
Cavity is divided into air storing cavity and storage chamber by plate, and adsorbent is placed in the storage chamber, is in array on the airflow plate
Offer several outlet openings.
4. a kind of xenon recyclable device according to claim 3, which is characterized in that the adsorbent is solid hydroxide
The mixture of sodium and calcium oxide, mixed proportion 1：1.
5. a kind of xenon recyclable device according to claim 1, which is characterized in that the detection device includes air pressure inspection
Device one and controller are surveyed, the gas pressure detector one is connected by control route with controller with air pump.
6. a kind of xenon recyclable device according to claim 1, which is characterized in that be installed with high pressure on the tracheae three
Pump.
7. a kind of xenon recyclable device according to claim 1, which is characterized in that be provided with air pressure in the recycling bins
Detector two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445419.6A CN108837253A (en) | 2018-05-10 | 2018-05-10 | A kind of xenon recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445419.6A CN108837253A (en) | 2018-05-10 | 2018-05-10 | A kind of xenon recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108837253A true CN108837253A (en) | 2018-11-20 |
Family
ID=64212925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445419.6A Pending CN108837253A (en) | 2018-05-10 | 2018-05-10 | A kind of xenon recyclable device |
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| Country | Link |
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| CN (1) | CN108837253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567876A (en) * | 2019-01-24 | 2019-04-05 | 中南大学湘雅三医院 | Exhaled gas sampling apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101700A (en) * | 1987-03-04 | 1988-10-05 | 联合碳化加拿大公司 | From gas stream, reclaim the method for halohydrocarbon |
| DE19645223C1 (en) * | 1996-11-02 | 1998-01-29 | Draegerwerk Ag | for recovering constituents of anaesthetic gas |
| CN1255070A (en) * | 1997-03-19 | 2000-05-31 | 约瑟夫·A·费希尔 | Elimination of vapour anaesthetics from patients after surgical procedures |
| US6131571A (en) * | 1997-04-30 | 2000-10-17 | University Of Florida | Ventilation apparatus and anesthesia delivery system |
| CN201337634Y (en) * | 2008-12-26 | 2009-11-04 | 王玉萍 | Emergency and transport ventilator |
| CN204815249U (en) * | 2015-07-24 | 2015-12-02 | 王冀 | Anesthesia device |
| CN205073460U (en) * | 2015-10-13 | 2016-03-09 | 刘树海 | Novel open -air rescue anesthesia machine |
-
2018
- 2018-05-10 CN CN201810445419.6A patent/CN108837253A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88101700A (en) * | 1987-03-04 | 1988-10-05 | 联合碳化加拿大公司 | From gas stream, reclaim the method for halohydrocarbon |
| DE19645223C1 (en) * | 1996-11-02 | 1998-01-29 | Draegerwerk Ag | for recovering constituents of anaesthetic gas |
| CN1255070A (en) * | 1997-03-19 | 2000-05-31 | 约瑟夫·A·费希尔 | Elimination of vapour anaesthetics from patients after surgical procedures |
| US6131571A (en) * | 1997-04-30 | 2000-10-17 | University Of Florida | Ventilation apparatus and anesthesia delivery system |
| CN201337634Y (en) * | 2008-12-26 | 2009-11-04 | 王玉萍 | Emergency and transport ventilator |
| CN204815249U (en) * | 2015-07-24 | 2015-12-02 | 王冀 | Anesthesia device |
| CN205073460U (en) * | 2015-10-13 | 2016-03-09 | 刘树海 | Novel open -air rescue anesthesia machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109567876A (en) * | 2019-01-24 | 2019-04-05 | 中南大学湘雅三医院 | Exhaled gas sampling apparatus |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |