CN205181952U - Anesthesia exhaust emission device - Google Patents
Anesthesia exhaust emission device Download PDFInfo
- Publication number
- CN205181952U CN205181952U CN201521023602.5U CN201521023602U CN205181952U CN 205181952 U CN205181952 U CN 205181952U CN 201521023602 U CN201521023602 U CN 201521023602U CN 205181952 U CN205181952 U CN 205181952U
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- CN
- China
- Prior art keywords
- waste gas
- wire side
- inlet channel
- anesthetic machine
- gas discharge
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Abstract
The utility model provides an anesthesia exhaust emission device, it includes inlet channel, inlet channel's the other end is connected with the air inlet of filter, the gas outlet and the air outlet channel of filter are connected, air outlet channel include first outlet duct, with first outlet duct end connection's reservoir bag, with the second outlet duct that reservoir bag is connected, wherein, be equipped with one -way valve in inlet channel, the filter includes that first filtration is regional, the second filters the region and the third filters the region, and first filtering area is equipped with anesthesia adsorbent layer inside the country, and the second filtering area is equipped with activated carbon layer inside the country, and the third filtering area is equipped with the filter screen inside the country. The utility model discloses can solve the problem of the emission that anesthesia waste gas can not be fine in hospital's operating room.
Description
Technical field
This utility model relates to medical auxiliary equipment field, is specifically related to a kind of waste gas discharge of anesthetic machine device.
Background technology
Because operation will be done in aseptic environment, so completely isolated with the external world in operating room, now in situations in the surgery room, be generally the waste gas of anesthesia of anesthetic machine is directly emitted on indoor, the anaesthetic gases contained in waste gas of anesthesia, dust is harmful to human body.Therefore, rationally solve the discharge of waste gas of anesthesia, not only can improve the working environment of medical personnel, reduce occupational exposure, and the pollution of medical gas to air can be reduced.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of waste gas discharge of anesthetic machine device provided, it can solve the problem that the indoor waste gas of anesthesia of hospital surgical can not well discharge.
The object of utility model is achieved in that
A kind of waste gas discharge of anesthetic machine device, it comprises inlet channel, the other end of inlet channel is connected with the air inlet of filter, the gas outlet of filter is connected with outlet passageway, the air storage bag that outlet passageway comprises the first escape pipe, be connected in end with the first escape pipe, the second escape pipe be connected with air storage bag, wherein, in inlet channel, unidirectional valve is provided with; Filter comprises the first filtration zone, the second filtration zone and the 3rd filtration zone, is provided with anesthesia adsorbent layer, is provided with active carbon layer in the second filtration zone in the first filtration zone, is provided with filter screen in the 3rd filtration zone.
Above-mentioned air storage bag is rubber air storage bag.
Above-mentioned inlet channel is provided with control valve.
Above-mentioned control valve is gas bleeder valve.
Inlet channel is provided with the first sampling tube, the first escape pipe is provided with the second sampling tube.
Above-mentioned filter screen is HEPA filter screen.
The wire side of above-mentioned filter screen is rugosity, and the wire side of adjacent two rugosities is oppositely arranged, and the handing-over seam of adjacent two wire sides once forms crest and trough.
The wire side of above-mentioned filter screen is divided into the first wire side and the second wire side, forms cavity between the first wire side and the second wire side.
Adopt said structure, the toxic emission joint on anesthetic machine is connected with the union joint of inlet channel, then the second escape pipe is connected with negative pressure suction device.Waste gas discharge of anesthetic machine is periodically entered inlet channel by anesthetic machine, narcotic drugs contained in waste gas of anesthesia and dust well can be filtered by filter, then by negative pressure suction device, waste gas is siphoned away, thus improve the working environment of medical personnel, decrease the pollution of waste gas of anesthesia to air.
Wherein, along with anesthetic machine periodically does work, unidirectional valve can be pushed open, then by negative pressure suction device, waste gas is siphoned away, anesthetic machine not waste air time, unidirectional valve close, at this moment negative pressure suction device can not affect the work of anesthetic machine, such anesthetic machine, when periodically doing work, can be stablized, be drained by this device by waste gas efficiently, can not bring harm to the health of the indoor medical personnel of operation.When causing outlet passageway to block for some reason, the pressure in inlet channel can raise, and when pressure exceedes safe restriction, the gas bleeder valve be positioned at above inlet channel can be opened automatically, thus ensures the normal work of anesthetic machine and the safety of surgical patient.
The wire side adopting filter screen is rugosity, and the wire side of adjacent two rugosities is oppositely arranged, and the handing-over seam of adjacent two wire sides once forms the structure of crest and trough, can increase exponentially the surface area of filter screen like this, effectively improves the filter effect of filter screen;
Adopt the wire side of filter screen to be divided into the first wire side and the second wire side, between the first wire side and the second wire side, form the structure of cavity, can make like this anesthesia dust through filter screen wire side by multiple times of filtration, improve the filter effect of filter screen further.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of filter screen in this utility model.
Detailed description of the invention
A kind of waste gas discharge of anesthetic machine device as shown in Figure 1, it comprises inlet channel 1, the other end of inlet channel 1 is connected with the air inlet of filter 2, the gas outlet of filter 2 is connected with outlet passageway, the air storage bag 4 that outlet passageway comprises the first escape pipe 3, be connected in end with the first escape pipe 3, the second escape pipe 5 be connected with air storage bag 4, wherein, in inlet channel 1, unidirectional valve 9 is provided with; Filter 2 comprises in the first filtration zone 201, second filtration zone 202 and the 3rd filtration zone 203, first filtration zone 201 and is provided with anesthesia adsorbent layer, is provided with active carbon layer, is provided with filter screen in the 3rd filtration zone 203 in the second filtration zone 202.
Described air storage bag 4 is rubber air storage bag.
Described inlet channel 1 is provided with control valve 6.
Described control valve 6 is gas bleeder valve.
Inlet channel 1 is provided with the first sampling tube 7, the first escape pipe 3 is provided with the second sampling tube 8.
Described filter screen is HEPA filter screen.
The wire side of described filter screen is rugosity, and the wire side of adjacent two rugosities is oppositely arranged, and the handing-over seam of adjacent two wire sides once forms crest and trough.
The wire side of described filter screen is divided into the first wire side and the second wire side, forms cavity between the first wire side and the second wire side.
Adopt said structure, during use, toxic emission joint on anesthetic machine is connected with the union joint of inlet channel, then the second escape pipe is connected with negative pressure suction device, under the effect of negative pressure suction device, anesthesia dust can well be drawn in inlet channel, and is well filtered by filter, thus improve the working environment of medical personnel, decrease the pollution of waste gas of anesthesia to air.
Claims (8)
1. a waste gas discharge of anesthetic machine device, it is characterized in that: it comprises inlet channel (1), the other end of inlet channel (1) is connected with the air inlet of filter (2), the gas outlet of filter (2) is connected with outlet passageway, the air storage bag (4) that outlet passageway comprises the first escape pipe (3), be connected in end with the first escape pipe (3), the second escape pipe (5) be connected with air storage bag (4), wherein, in inlet channel (1), unidirectional valve (9) is provided with; Filter (2) comprises the first filtration zone (201), the second filtration zone (202) and the 3rd filtration zone (203), first filtration zone is provided with anesthesia adsorbent layer in (201), second filtration zone is provided with active carbon layer in (202), is provided with filter screen in the 3rd filtration zone (203).
2. a kind of waste gas discharge of anesthetic machine device according to claim 1, is characterized in that: described air storage bag (4) is rubber air storage bag.
3. a kind of waste gas discharge of anesthetic machine device according to claim 1, is characterized in that: described inlet channel (1) is provided with control valve (6).
4. a kind of waste gas discharge of anesthetic machine device according to claim 3, is characterized in that: described control valve (6) is gas bleeder valve.
5. a kind of waste gas discharge of anesthetic machine device according to claim 1, is characterized in that: on inlet channel (1), be provided with the first sampling tube (7), the first escape pipe (3) is provided with the second sampling tube (8).
6. a kind of waste gas discharge of anesthetic machine device according to claim 1, is characterized in that: described filter screen is HEPA filter screen.
7. a kind of waste gas discharge of anesthetic machine device according to claim 1 or 6, is characterized in that: the wire side of described filter screen is rugosity, and the wire side of adjacent two rugosities is oppositely arranged, and the handing-over seam of adjacent two wire sides once forms crest and trough.
8. a kind of waste gas discharge of anesthetic machine device according to claim 7, is characterized in that: the wire side of described filter screen is divided into the first wire side and the second wire side, forms cavity between the first wire side and the second wire side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023602.5U CN205181952U (en) | 2015-12-11 | 2015-12-11 | Anesthesia exhaust emission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521023602.5U CN205181952U (en) | 2015-12-11 | 2015-12-11 | Anesthesia exhaust emission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205181952U true CN205181952U (en) | 2016-04-27 |
Family
ID=55774993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521023602.5U Expired - Fee Related CN205181952U (en) | 2015-12-11 | 2015-12-11 | Anesthesia exhaust emission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205181952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607139A (en) * | 2016-12-12 | 2018-10-02 | 美国再生科技有限责任公司 | Thrombocyte plasma solution, which is will be enriched in, via sucking is delivered to personal system |
| CN108653894A (en) * | 2018-03-27 | 2018-10-16 | 牡丹江医学院附属红旗医院 | One kind is for perform the operation indoor waste gas of anesthesia purifier and purification method |
| CN109303624A (en) * | 2018-12-05 | 2019-02-05 | 孔德芳 | A kind of Inhalational anesthesia device |
-
2015
- 2015-12-11 CN CN201521023602.5U patent/CN205181952U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607139A (en) * | 2016-12-12 | 2018-10-02 | 美国再生科技有限责任公司 | Thrombocyte plasma solution, which is will be enriched in, via sucking is delivered to personal system |
| CN108653894A (en) * | 2018-03-27 | 2018-10-16 | 牡丹江医学院附属红旗医院 | One kind is for perform the operation indoor waste gas of anesthesia purifier and purification method |
| CN108653894B (en) * | 2018-03-27 | 2021-09-14 | 牡丹江医学院附属红旗医院 | Device and method for purifying anesthetic waste gas in operating room |
| CN109303624A (en) * | 2018-12-05 | 2019-02-05 | 孔德芳 | A kind of Inhalational anesthesia device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |