CN203196105U - Air-leakage-prevention oxygen uptake mask - Google Patents
Air-leakage-prevention oxygen uptake mask Download PDFInfo
- Publication number
- CN203196105U CN203196105U CN 201320106033 CN201320106033U CN203196105U CN 203196105 U CN203196105 U CN 203196105U CN 201320106033 CN201320106033 CN 201320106033 CN 201320106033 U CN201320106033 U CN 201320106033U CN 203196105 U CN203196105 U CN 203196105U
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- CN
- China
- Prior art keywords
- opening
- oxygen absorption
- absorption mask
- oxygen uptake
- clamp
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Abstract
The utility model discloses an air-leakage-prevention oxygen uptake mask, and relates to medical auxiliary devices, in particular to an oxygen uptake mask. The air-leakage-prevention oxygen uptake mask comprises an oxygen uptake mask body (1), wherein an opening (2) is formed in the oxygen uptake mask body (1), a membrane layer (3) covering the opening is arranged on the opening, a through hole where a stomach tube can penetrate through is formed in the membrane layer (3), and an elastic shrinking mechanism (41) is arranged at the edge of the through hole. When the stomach tube and an oxygen uptake device are used simultaneously, the sealing performance between the oxygen uptake mask and the face is good, and insufficient oxygen feeding caused by air leakage is avoided.
Description
Technical field
This utility model relates to medical aid, particularly oxygen absorption mask.
Background technology
Present for leaving stomach tube gastrointestinal decompression patient, way is to be sidelong at one of existing mask oxygen-inspiration device to put stomach tube usually, because the obstruction of stomach tube, face shield can not be fitted sealing with face well and be caused gas leakage, oxygen supply insufficient.
Summary of the invention
The purpose of this utility model is to provide the preferably anti-gas-leak oxygen absorption mask of a kind of sealing effectiveness.
This utility model is that the technical scheme that adopts that achieves the above object is: a kind of anti-gas-leak oxygen absorption mask, comprise oxygen absorption mask, be provided with an opening in oxygen absorption mask, opening is provided with and covers the opening membrane layer, membrane layer is offered can be by the through hole of stomach tube, and the edge of through hole is provided with the elastic shrinkage structure.
Further, the both sides of oxygen absorption mask outer surface upper shed arrange respectively buckle, the downside of opening arranges an arc groove that cooperates with stomach tube in the position of corresponding membrane layer through hole, one clamp is set, insert respectively in the buckle clamp both sides, and the downside of clamp arranges a round mouth groove that cooperates with the arc groove of opening downside.
Further, the one side of described clamp and face shield outside face applying is provided with a sealant.
Further, the round mouth groove groove face of described clamp is provided with Card trough face seal layer, and the arc groove groove face of opening downside is provided with open slot face seal layer.
When this utility model uses stomach tube and inhalation device at the same time, can make to have preferably sealing between oxygen absorption mask and the face, and can not cause to hypoxgia because of gas leakage.
Description of drawings
Fig. 1 is the schematic diagram of this utility model preferred embodiment;
Fig. 2 is the cutaway view of the opening portion of this utility model preferred embodiment;
Fig. 3 is the cutaway view of the clamp of this utility model preferred embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As depicted in figs. 1 and 2, a kind of anti-gas-leak oxygen absorption mask comprises oxygen absorption mask 1, is provided with an opening 2 in oxygen absorption mask 1, and opening is provided with and covers opening membrane layer 3, and membrane layer 3 is offered can be by the through hole 4 of stomach tube, and the edge of through hole 4 is provided with elastic shrinkage structure 41.Oxygen absorption mask 1 is provided with oxygen hose 7 and fixing bandage 8.Offer the opening 2 that allows stomach tube pass through in oxygen absorption mask 1, can keep the seal between oxygen absorption mask 1 and the face.Membrane layer 3 is set in case the leakage of block gas at opening 2.The elastic shrinkage structure 41 of the edge setting of through hole 4 can wrap stomach tube by membrane layer 3 preferably, prevents or reduce the leakage of oxygen.
In order to improve the fixation degree of stomach tube, the both sides of oxygen absorption mask outer surface upper shed 2 arrange respectively buckle 5, the downside of opening 2 arranges an arc groove that cooperates with stomach tube 21 in the position of corresponding membrane layer through hole 4, one clamp 6 is set, insert respectively in the buckle 5 clamp 6 both sides, and the downside of clamp 6 arranges a round mouth groove 61 that cooperates with the arc groove 21 of opening downside.Clamp 6 is depressed stomach tube is fixed between the arc groove 21 of the round mouth groove 61 of clamp and opening downside.
As shown in Figure 3, described clamp 6 is provided with a sealant 62 with the one side of face shield outside face applying.Sealant 62 prevents further that for the sealing of reinforced cut-out 2 oxygen from leaking from opening part.。
Such as Fig. 1, shown in Figure 3, round mouth groove 61 groove faces of described clamp are provided with Card trough face seal layer 611, and arc groove 21 groove faces of opening downside are provided with open slot face seal layer 211.Card trough face seal layer 611 is identical with the effect of sealant 62 with the effect of open slot face seal layer 211.
When this utility model uses stomach tube and inhalation device at the same time, can make to have preferably sealing between oxygen absorption mask and the face, and can not cause to hypoxgia because of gas leakage.
Claims (4)
1. anti-gas-leak oxygen absorption mask, comprise oxygen absorption mask (1), it is characterized in that: be provided with an opening (2) in oxygen absorption mask (1), opening is provided with and covers opening membrane layer (3), membrane layer (3) is offered can be by the through hole (4) of stomach tube, and the edge of through hole is provided with elastic shrinkage structure (41).
2. according to claim 1 described anti-gas-leak oxygen absorption mask, it is characterized in that: the both sides of oxygen absorption mask outer surface upper shed (2) arrange respectively buckle (5), the downside of opening (2) arranges an arc groove that cooperates with stomach tube (21) in the position of corresponding membrane layer through hole (4), one clamp (6) is set, insert respectively in the buckle (5) clamp (6) both sides, and the downside of clamp (6) arranges a round mouth groove (61) that cooperates with the arc groove (21) of opening downside.
3. according to claim 2 described anti-gas-leak oxygen absorption mask is characterized in that: described clamp (6) is provided with a sealant (62) with the one side that face shield outside face is fitted.
4. according to claim 2 described anti-gas-leak oxygen absorption mask is characterized in that: round mouth groove (61) groove face of described clamp is provided with Card trough face seal layer (611), and the arc groove of opening downside (21) groove face is provided with open slot face seal layer (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106033 CN203196105U (en) | 2013-03-08 | 2013-03-08 | Air-leakage-prevention oxygen uptake mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106033 CN203196105U (en) | 2013-03-08 | 2013-03-08 | Air-leakage-prevention oxygen uptake mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196105U true CN203196105U (en) | 2013-09-18 |
Family
ID=49140249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106033 Expired - Fee Related CN203196105U (en) | 2013-03-08 | 2013-03-08 | Air-leakage-prevention oxygen uptake mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014405A (en) * | 2018-01-26 | 2018-05-11 | 西安汇智医疗集团有限公司 | A kind of new oxygen uptake nose cup |
| CN108714258A (en) * | 2018-04-10 | 2018-10-30 | 成都冠禹科技有限公司 | A kind of Special Automatic apparatus of oxygen supply of emergency department's nursing |
-
2013
- 2013-03-08 CN CN 201320106033 patent/CN203196105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014405A (en) * | 2018-01-26 | 2018-05-11 | 西安汇智医疗集团有限公司 | A kind of new oxygen uptake nose cup |
| CN108714258A (en) * | 2018-04-10 | 2018-10-30 | 成都冠禹科技有限公司 | A kind of Special Automatic apparatus of oxygen supply of emergency department's nursing |
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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: 20130918 Termination date: 20140308 |