CN204709568U - Hand pressurised metered breathing equipment - Google Patents
Hand pressurised metered breathing equipment Download PDFInfo
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- CN204709568U CN204709568U CN201520386389.8U CN201520386389U CN204709568U CN 204709568 U CN204709568 U CN 204709568U CN 201520386389 U CN201520386389 U CN 201520386389U CN 204709568 U CN204709568 U CN 204709568U
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Abstract
The utility model discloses a kind of hand pressurised metered breathing equipment, by folded airbag (1), breather check valve (2), air inlet (3), outgassing nonreturn valve (4), gas outlet (5) is formed, breather check valve (2) and air inlet (3) are established in the upper end of folded airbag (1), outgassing nonreturn valve (4) and gas outlet (5) are established in lower end, it is characterized in that folded airbag (1) is arranged in framework (6), contact with platen (7) above, Xia Mian Dun is on base (8), nut (9) is established above framework (6), be fixed on base (8) below, adjusting screw(rod) (10) lower end is connected with platen (7) with the through hole above framework (6) by nut (9), hand crank (11) is established in upper end, scale (12) is located at the side of framework (6).This hand pressurised metered breathing equipment, compared with the method for current oxygen, has structure simple, mechanical pressurization, quantitative oxygen supply, easy to use, reliable and secure advantage.
Description
Technical field
This utility model relates to a kind of improvement of simply respirator, specifically a kind of hand pressurised metered breathing equipment.
Background technology
At present, when hospital goes out on emergency tender to give emergency treatment to a patient and needs oxygen, generally simply respirator is adopted, existing simply respirator structure, be an oval rubber pocket, two is provided with valve, and during use, medical worker makes patient obtain ventilation with hands kneading sacculus, above-mentioned respiratory organ, generally apply though existing, also have following problem: one is pinch sacculus with hands, and labor intensity is large, extruding dynamics is little, and rescued effect is poor; Two is without any capacity control device on simply respirator, and ventilation is grasped with sensation, experience by operator, and therefore ventilation is inaccurate, and prolonged application then can jeopardize patients ' lives because ventilation is too much or very few.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, mechanical pressurization, and quantitative oxygen supply is easy to use, reliable and secure hand pressurised metered breathing equipment.
For reaching above object, technical solution adopted in the utility model is: this hand pressurised metered breathing equipment, by folded airbag, breather check valve, air inlet, outgassing nonreturn valve, gas outlet is formed, breather check valve and air inlet are established in the upper end of folded airbag, outgassing nonreturn valve and gas outlet are established in lower end, it is characterized in that folded airbag is arranged in framework, contact with platen above, Xia Mian Dun is on base, nut is established above framework, be fixed on below on base, adjusting screw(rod) lower end is connected with platen with the through hole above framework by nut, hand crank is established in upper end, scale is located at the side of framework.This utility model is also implemented by following measure: described folded airbag, establishes relief valve in the above.When using this utility model, in advance from the air inlet of folded airbag, connect oxygen hose and carry out oxygenation, when the relief valve on folded airbag works, illustrate that oxygen is full of, stop oxygenation; By the connection gas outlet, one end of oxygen catheter during use, the other end installs nose conduit, and cue conduit inserts patient's nasal cavity, after preparation terminates, medical personnel give tolerance according to patient body weight or the state of an illness are once required, determine scale height, shake hand crank, when platen extruding folded airbag go downwards to the scale height determined time, be this body weight patient once give tolerance, very accurate to tolerance.
The beneficial effects of the utility model are: compared with the method for current oxygen, have structure simple, mechanical pressurization, quantitative oxygen supply, easy to use, reliable and secure advantage.
Accompanying drawing explanation
Fig. 1 is this utility model structure schematic front view.
Detailed description of the invention
This utility model is made with reference to accompanying drawing 1.This hand pressurised metered breathing equipment, by folded airbag 1, breather check valve 2, air inlet 3, outgassing nonreturn valve 4, gas outlet 5 is formed, breather check valve 2 and air inlet 3 are established in the upper end of folded airbag 1, outgassing nonreturn valve 4 and gas outlet 5 are established in lower end, it is characterized in that folded airbag 1 is arranged in framework 6, contact with platen 7 above, Xia Mian Dun is on base 8, nut 9 is established above framework 6, be fixed on base 8 below, adjusting screw(rod) 10 lower end is connected with platen 7 with the through hole above framework 6 by nut 9, hand crank 11 is established in upper end, scale 12 is located at the side of framework 6.Described folded airbag 1, establishes relief valve 13 in the above.
Claims (2)
1. a hand pressurised metered breathing equipment, by folded airbag (1), breather check valve (2), air inlet (3), outgassing nonreturn valve (4), gas outlet (5) is formed, breather check valve (2) and air inlet (3) are established in the upper end of folded airbag (1), outgassing nonreturn valve (4) and gas outlet (5) are established in lower end, it is characterized in that folded airbag (1) is arranged in framework (6), contact with platen (7) above, Xia Mian Dun is on base (8), nut (9) is established above framework (6), be fixed on base (8) below, adjusting screw(rod) (10) lower end is connected with platen (7) with the through hole above framework (6) by nut (9), hand crank (11) is established in upper end, scale (12) is located at the side of framework (6).
2. hand pressurised metered breathing equipment according to claim 1, is characterized in that described folded airbag (1), establishes relief valve (13) in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386389.8U CN204709568U (en) | 2015-05-31 | 2015-05-31 | Hand pressurised metered breathing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386389.8U CN204709568U (en) | 2015-05-31 | 2015-05-31 | Hand pressurised metered breathing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709568U true CN204709568U (en) | 2015-10-21 |
Family
ID=54308603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520386389.8U Expired - Fee Related CN204709568U (en) | 2015-05-31 | 2015-05-31 | Hand pressurised metered breathing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204709568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477755A (en) * | 2016-02-16 | 2016-04-13 | 重庆医科大学附属第一医院 | Simple respirator capable of automatically conducting squeezing and controlling tidal volume |
| CN110236888A (en) * | 2019-07-15 | 2019-09-17 | 李芳源 | A kind of novel finger recovering training device |
-
2015
- 2015-05-31 CN CN201520386389.8U patent/CN204709568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477755A (en) * | 2016-02-16 | 2016-04-13 | 重庆医科大学附属第一医院 | Simple respirator capable of automatically conducting squeezing and controlling tidal volume |
| CN110236888A (en) * | 2019-07-15 | 2019-09-17 | 李芳源 | A kind of novel finger recovering training 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: 20151021 Termination date: 20160531 |