CN201906314U - Novel simple respirator - Google Patents
Novel simple respirator Download PDFInfo
- Publication number
- CN201906314U CN201906314U CN2010206968600U CN201020696860U CN201906314U CN 201906314 U CN201906314 U CN 201906314U CN 2010206968600 U CN2010206968600 U CN 2010206968600U CN 201020696860 U CN201020696860 U CN 201020696860U CN 201906314 U CN201906314 U CN 201906314U
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- CN
- China
- Prior art keywords
- rodless piston
- oxygen
- barrel
- novel simple
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a medical appliance, and particularly relates to a novel simple respirator. The scheme includes that the front end of a barrel is connected with a mask, the rear end of the barrel is connected with an oxygen bag, a rodless piston is arranged in the barrel, a one-way valve is disposed on the rodless piston, the rodless piston is made of stainless steel, a magnet sleeve is arranged on the outer wall of the barrel, and the rodless piston can be driven to move to and fro by means of sliding the magnet sleeve so as to complete oxygen supply operation. The novel simple respirator is easy to control tidal volume and oxygen supply tempo, is simple in operation and brings convenience for medical service.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially is a kind of novel simple respiratory organ.
Background technology
Simple respirator is widely used in accident is rescued with its advantage simple to operate, easy to use.Its structure is: face shield is connected with air bag by breather valve, and air bag connects oxygen bag by conduit, and exerting pressure to play by air bag makes the passive breathing of patient, reaches the purpose of rescue.There is tidal volume in the simple respirator use of this structure and send oxygen rhythm uppity deficiency, and everyone tidal volume varies with each individual, tidal volume excessive too small all can cause the patient unfavorable, and rhythm as control unreasonable, be unfavorable for that the patient recovers autonomous respiration.
The utility model content
For overcoming above-mentioned technical deficiency, the novel simple respiratory organ that this utility model provides a kind of standardize solution, the rhythm of supplying gas is controlled easily.
For realizing above-mentioned technical purpose, this utility model is realized by the following technical solutions: a kind of novel simple respiratory organ, comprise an airtight cylindrical shell, barrel front end connects face shield by breather valve, the rear end connects oxygen bag by oxygen catheter, be provided with a rodless piston in the cylindrical shell, piston is provided with check valve, rodless piston adopts rustless steel to make, cylinder body outer wall is provided with and the corresponding magnet sleeve in rodless piston position, it is characterized in that: inner barrel is provided with oxygen humidifier near connecing oxygen bag one end.Can drive rodless piston by the sliding magnet sleeve moves around, when rodless piston moves forward, check valve is in cut-off state, oxygen is admitted to patient pulmonary, check valve is opened when moving behind the rodless piston, oxygen in the oxygen bag can enter the piston front side by check valve, and also finish the operation of exhaling patient's this moment.
The utlity model has following beneficial effect: because cylindrical shell is the shape of rule, be easy to realize controlling tidal volume by control rodless piston moving range, and can regulate the speed that rodless piston moves easily, control the rhythm that send oxygen, can play rescue effect preferably, it is simple to operate, and general nursing staff can operate, for medical work has brought convenience.
Description of drawings
Accompanying drawing is this utility model structural representation.
Among the figure, 1, breather valve, 2, connection tube, 3, magnet sleeve, 4, rodless piston, 5, check valve, 6, cylindrical shell, 7, oxygen catheter, 8, oxygen bag, 9, oxygen humidifier.
The specific embodiment
Referring to accompanying drawing, cylindrical shell 6 front ends are by breather valve 1, connection tube 2 connects face shield, the rear end connects oxygen bag 8 by oxygen catheter 7, cylindrical shell 6 inner close oxygen bag 8 one ends are provided with oxygen humidifier 9, be provided with a rodless piston 4 in the cylindrical shell 6 simultaneously, rodless piston 4 is provided with check valve 5, rodless piston 4 adopts rustless steel to make, position corresponding with rodless piston 4 on cylindrical shell 6 outer walls is provided with a magnet sleeve 3, can drive rodless piston 4 by sliding magnet sleeve 3 moves around, when rodless piston 4 moves forward, check valve 5 is in cut-off state, and oxygen is admitted to patient pulmonary, and check valve 5 is opened when moving behind the rodless piston 4, oxygen in the oxygen bag 8 can enter rodless piston 4 front sides by check valve 5, and also finish the operation of exhaling patient's this moment.
Claims (1)
1. novel simple respiratory organ, comprise an airtight cylindrical shell, barrel front end connects face shield by breather valve, the rear end connects oxygen bag by oxygen catheter, be provided with a rodless piston in the cylindrical shell, rodless piston is provided with check valve, and rodless piston adopts rustless steel to make, cylinder body outer wall is provided with a magnet sleeve, it is characterized in that: inner barrel is provided with oxygen humidifier near connecing oxygen bag one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968600U CN201906314U (en) | 2010-12-25 | 2010-12-25 | Novel simple respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206968600U CN201906314U (en) | 2010-12-25 | 2010-12-25 | Novel simple respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201906314U true CN201906314U (en) | 2011-07-27 |
Family
ID=44298525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206968600U Expired - Fee Related CN201906314U (en) | 2010-12-25 | 2010-12-25 | Novel simple respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201906314U (en) |
-
2010
- 2010-12-25 CN CN2010206968600U patent/CN201906314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111225 |