CN2640498Y - Air sac nasal plug - Google Patents
Air sac nasal plug Download PDFInfo
- Publication number
- CN2640498Y CN2640498Y CN 03262156 CN03262156U CN2640498Y CN 2640498 Y CN2640498 Y CN 2640498Y CN 03262156 CN03262156 CN 03262156 CN 03262156 U CN03262156 U CN 03262156U CN 2640498 Y CN2640498 Y CN 2640498Y
- Authority
- CN
- China
- Prior art keywords
- oxygen
- cecum
- oxygen conduit
- nasal obstruction
- conduit
- 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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Abstract
The utility model discloses a medicinal oxygen-uptake gasbag rhinobyon, which is characterized in that: one end of an oxygen pipe is an oxygen inlet directly connected with a reducing valve outlet pipe of an air tank outlet; the other end is a semiglobular dead end the center of which has a vent hole; the side wall of the joint part of the oxygen pipe and the dead end has a side hole; the diameters of the vent hole and the side hole are far smaller than the diameter of the oxygen pipe; the gasbag rhinobyon head is stuck to the outside of the joint part of the oxygen pipe and the dead end; the gasbag is connected with the oxygen pipe through the side hole; the rhinobyon head is opened by the inner pressure of the oxygen pipe.
Description
Affiliated technical field
This utility model relates to a kind of Air sac nasal plug of medical oxygen uptake, especially can adapt to adult, child automatically, come off automatically when breaking oxygen, and good seal performance, cost is low, uses comfortable.
Background technology
At present, general oxygen uptake nasal obstruction is made up of relief pipe, oxygen conduit, ear muff, nasal obstruction head.Relief pipe is linked to each other with oxygen cylinder outlet air relief valve, and ear muff is placed in auricle, and the nasal obstruction screw plug is in nasal cavity, and immobilization with adhesive tape is good, can make patients accepting oxygen inhalation.But, like this shortcoming clearly, the one, have to use immobilization with adhesive tape, the 2nd, can only be used for adult, the 3rd, poor sealing performance, the 4th, cost is high relatively, the 5th, the nasal cavity sense of discomfort is obvious, the easy damaged nasal mucosa is hemorrhage, the 6th, stop must to extract after the oxygen uptake.
Summary of the invention
Can't adapt to different crowd in order to overcome existing oxygen uptake nasal obstruction, gas leakage easily must be fixing, the easy damaged mucosa, cost height, the deficiency that must extract after stopping inhaling, this utility model provides a kind of Air sac nasal plug, this nasal obstruction can not only make patient comfort ground oxygen uptake, and can be suitable for adult, child, good airproof performance simultaneously, from fixing, stop to come off automatically after the oxygen supply, and cost is low, uses comfortable.
The technical scheme that its technical problem that solves this utility model adopts is: one in oxygen conduit is oxygen intake, diameter is equal to the oxygen conduit diameter, directly link to each other with oxygen cylinder outlet air relief valve outlet tube, the hemispherical cecum of venthole is left in the other end for central authorities, oxygen conduit and cecum joint portion sidewall stay a side opening, and venthole and side opening diameter are all much smaller than the oxygen conduit diameter; Balloon-shaped nasal obstruction headring is around adhering to oxygen conduit and the cecum joint portion outside, air bag communicates with the oxygen conduit by side opening, the nasal obstruction head is opened by oxygen conduit internal gas pressure, the venthole diameter has two benefits much smaller than the oxygen conduit diameter, one, reduction enter the nasal cavity oxygen pressure, alleviate impact, two, improve gasbag pressure nasal mucosa.After oxygen in the oxygen cylinder entered the oxygen conduit, because its pressure is far above atmospheric pressure, oxygen entered air bag by side opening, air bag opens, and be expanded to the nasal cavity size, and be close to the nasal cavity inwall, make oxygen be difficult for releasing, simultaneously because normal person's nasal cavity collar extension is relatively little, the gasbag pressure height, nose conduit difficult drop-off since contacted with the nasal cavity inner membrance be the film material, little to the nasal cavity stimulation, and can be not hemorrhage.Cross low or oxygen valve port when closing when oxygen pressure, because pressure disappears, nasal obstruction is deviate from by nasal cavity automatically.This utility model because nasal obstruction is changeable, all is suitable for adult, children's.
The beneficial effects of the utility model are, can be fixed on nasal cavity in oxygen uptake simultaneously, good seal, and applicable adult, children's, patient feel comfortable, deviate from automatically during disconnected oxygen, simple in structure, cost is low.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further specified.
Fig. 1 is a vertical section of the present utility model structural map.
1. oxygen intakes among the figure, 2. oxygen conduit, 3. side opening, 4. air bag, 5. oxygen outlet, 6. cecum, 7. oxygen conduit and cecum joint portion.
The specific embodiment
In Fig. 1, the oxygen conduit is adhered into an integral body in turn with air bag, cecum, before the beginning oxygen uptake, an end that will have air bag inserts nasal cavity, opens the oxygen cylinder valve, oxygen is entered by the oxygen conduit, enter air bag by side opening, under oxygen pressure, air bag expands to the nasal cavity size, and fix wherein, oxygen enters nasal cavity by oxygen outlet simultaneously.
When stopping oxygen uptake, oxygen cutting, this moment pressure loss, air bag contracts to minimum because conduit generally always has separation trend with nasal cavity, conduit skids off nasal cavity then whereby.
Claims (3)
1, a kind of medical oxygen absorbing aerocyst nasal obstruction, one in oxygen conduit is an oxygen intake, and the other end is the cecum that leaves aperture, and balloon-shaped nasal obstruction head adheres to the oxygen conduit and the outside, cecum joint portion; It is characterized in that the oxygen conduit is whole with the cecum composition that leaves aperture, balloon-shaped nasal obstruction head sticks to the oxygen conduit and the outside, cecum joint portion.
2, medical oxygen absorbing aerocyst nasal obstruction according to claim 1, it is characterized in that: one in oxygen conduit is oxygen intake, diameter is equal to the oxygen conduit diameter, the hemispherical cecum of venthole is left in the other end for central authorities, a side opening is stayed in the oxygen conduit and the outside, cecum joint portion, and venthole and side opening diameter are all much smaller than the oxygen conduit diameter; Balloon-shaped nasal obstruction headring is around adhering to oxygen conduit and the cecum joint portion outside, and air bag communicates with the oxygen conduit by side opening, and the nasal obstruction head is opened by oxygen conduit internal gas pressure.
3, medical oxygen absorbing aerocyst nasal obstruction according to claim 1, it is characterized in that balloon-shaped nasal obstruction headring is around adhering to oxygen conduit and the cecum joint portion outside, air bag communicates with the oxygen conduit with the side opening of cecum joint portion by the oxygen conduit, and hemispherical cecum central authorities leave venthole.The nasal obstruction head is opened by oxygen conduit internal gas pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262156 CN2640498Y (en) | 2003-05-11 | 2003-05-11 | Air sac nasal plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262156 CN2640498Y (en) | 2003-05-11 | 2003-05-11 | Air sac nasal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640498Y true CN2640498Y (en) | 2004-09-15 |
Family
ID=34296792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262156 Expired - Fee Related CN2640498Y (en) | 2003-05-11 | 2003-05-11 | Air sac nasal plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640498Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954191A (en) * | 2017-12-25 | 2019-07-02 | 周海艳 | Oxygen tube with protective device |
| CN110368562A (en) * | 2019-07-31 | 2019-10-25 | 河北医科大学第二医院 | A kind of choana Oxygen tube |
-
2003
- 2003-05-11 CN CN 03262156 patent/CN2640498Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109954191A (en) * | 2017-12-25 | 2019-07-02 | 周海艳 | Oxygen tube with protective device |
| CN110368562A (en) * | 2019-07-31 | 2019-10-25 | 河北医科大学第二医院 | A kind of choana Oxygen tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |