CN201414999Y - Nasal oxygen cannula - Google Patents
Nasal oxygen cannula Download PDFInfo
- Publication number
- CN201414999Y CN201414999Y CN2009201238238U CN200920123823U CN201414999Y CN 201414999 Y CN201414999 Y CN 201414999Y CN 2009201238238 U CN2009201238238 U CN 2009201238238U CN 200920123823 U CN200920123823 U CN 200920123823U CN 201414999 Y CN201414999 Y CN 201414999Y
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- CN
- China
- Prior art keywords
- interface
- nasal oxygen
- connects piece
- stub
- oxygen tube
- 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
A nasal oxygen cannula comprises a cannula body. The front end of the cannula body is a first interface used for connecting the oxygen humidification bottle, the rear end of the cannula body is a second interface, and the second interface is a general-purpose interface used for connecting a plurality of instruments. Because the second interface is a multi-functional general-purpose interface, other instruments can be connected via a second connector, such as an oxygen bag and a respiratory balloon.
Description
(1) technical field
The present invention relates to a kind of nasal oxygen tube.
(2) background technology
Nasal oxygen tube is a kind of medical apparatus and instruments commonly used, existing nasal oxygen tube generally comprises body, the front end of body is for connecting the interface of oxygen humidification bottle, the general using method of nasal oxygen tube is: interface is connected to oxygen humidification bottle, one end of nasal oxygen tube connects one section body again, can't throw off between this section body and the nasal oxygen tube.The shortcoming that existing this nasal oxygen tube also exists is: the other end of nasal oxygen tube is not provided with interface, so nasal oxygen tube can't connect other apparatuses, thereby the function of nasal oxygen tube has been subjected to great limitation.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing nasal oxygen tube, this utility model provides a kind of nasal oxygen tube with functional universal interface.
The technical scheme in the invention for solving the technical problem is: a kind of nasal oxygen tube, comprise body, the front end of described body is for connecting first interface of oxygen humidification bottle, and the rear end of described body is second interface, and described second interface is for connecing the general-purpose interface of multiple apparatus.
Further, described second interface comprises the back mouth of pipe that is positioned at described body rear end and connects piece that this connects piece and has the hole that connects of running through it; The described front portion that connects piece is an access portion, and the described rear portion that connects piece is a stub-out, and described stub-out and access portion all are the taper that increases gradually to the middle part that connects piece; Described stub-out plug is located in the mouth of pipe of described back.
Further, the described back mouth of pipe is and the described suitable taper of stub-out that connects piece.
Beneficial effect of the present invention is: because second interface is a multi-functional general-purpose interface, therefore also can connect other apparatuses by second joint, as oxygen bag, breathing sacculus etc.
(4) description of drawings
Fig. 1 is a user mode sketch map of the present utility model.
Fig. 2 is a structural representation of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of nasal oxygen tube, comprise body 1, the front end of described body 1 is for connecting first interface of oxygen humidification bottle 2, the rear end of described body 1 is second interface, and described second interface is the universal joint that can connect multiple apparatus, in the present embodiment, this second interface comprises the back mouth of pipe 3 that is positioned at described body rear end and connects piece 4 that this connects piece 4 and has the hole that connects of running through it; The described front portion that connects piece 4 is an access portion 5, and the described rear portion that connects piece 4 is a stub-out 6, and described stub-out 6 and access portion 5 all are the taper that increases gradually to the middle part that connects piece 4; Described stub-out 6 plugs are located in the mouth of pipe 3 of described back, and the described back mouth of pipe 3 is the taper suitable with the described stub-out that connects piece 6.
General using method of the present utility model is: first interface is connected to oxygen humidification bottle 2, second interface is connect other apparatuses, the interface class that is connected other apparatuses on second interface is similar to the back mouth of pipe 3, be the taper suitable with the described access portion that connects piece 5, the access portion 5 that connects piece fills in the interface of other apparatuses.
Claims (3)
1. a nasal oxygen tube comprises body, and the front end of described body is for connecting first interface of oxygen humidification bottle, and it is characterized in that: the rear end of described body is second interface, and described second interface is for connecing the general-purpose interface of multiple apparatus.
2. nasal oxygen tube as claimed in claim 1 is characterized in that: described second interface comprises the back mouth of pipe that is positioned at described body rear end and connects piece that this connects piece and has the hole that connects of running through it; The described front portion that connects piece is an access portion, and the described rear portion that connects piece is a stub-out, and described stub-out and access portion all are the taper that increases gradually to the middle part that connects piece; Described stub-out plug is located in the mouth of pipe of described back.
3. nasal oxygen tube as claimed in claim 2 is characterized in that: the described back mouth of pipe is and the described suitable taper of stub-out that connects piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201238238U CN201414999Y (en) | 2009-06-29 | 2009-06-29 | Nasal oxygen cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201238238U CN201414999Y (en) | 2009-06-29 | 2009-06-29 | Nasal oxygen cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201414999Y true CN201414999Y (en) | 2010-03-03 |
Family
ID=41791410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201238238U Expired - Fee Related CN201414999Y (en) | 2009-06-29 | 2009-06-29 | Nasal oxygen cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201414999Y (en) |
-
2009
- 2009-06-29 CN CN2009201238238U patent/CN201414999Y/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: 20100303 Termination date: 20120629 |