CN205287175U - Gastrointestinal decompression patient is with leak protection gas anaesthetic mask - Google Patents
Gastrointestinal decompression patient is with leak protection gas anaesthetic mask Download PDFInfo
- Publication number
- CN205287175U CN205287175U CN201521100762.5U CN201521100762U CN205287175U CN 205287175 U CN205287175 U CN 205287175U CN 201521100762 U CN201521100762 U CN 201521100762U CN 205287175 U CN205287175 U CN 205287175U
- Authority
- CN
- China
- Prior art keywords
- nose
- patient
- gastrointestinal decompression
- nosepiece
- gas leak
- 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 gastrointestinal decompression patient is with leak protection gas anaesthetic mask, including oval -shaped face guard body, face guard body middle part becomes mouthful nose portion of holding to the top protuberance, be provided with a through -hole in the middle of the mouth nose portion of holding, the through -hole top is provided with the oxygen hose connector, the face guard body is provided with elastic hem all around, the hem both sides are provided with the detachable fixed band respectively, fixed surface is provided with annular gasbag under the face guard body, the annular gasbag is connected with the inflation valve through the trachea, the mouth nose holds portion one side and is provided with the stomach tube passageway, stomach tube passageway inner wall is provided with the sealing washer, be provided with the sealing plug in the stomach tube passageway. The utility model has the advantages of simple structure wears comfortablely, make things convenient for the stomach tube person of setting to anaesthetize the use.
Description
Technical field
This utility model relates to a kind of face shield, particularly relates to a kind of gastrointestinal decompression patient's gas leak-proof anaesthetic mask.
Background technology
Patient is in doing general anesthesia Induction Process, it is necessary to pressurizes oxygen supply to patient ventilating with anaesthetic mask, but needs some patients to carry out gastrointestinal decompression and arrange stomach tube, which results in the anaesthetic mask pressurization oxygen supply gas leak phenomenon because stomach tube causes. Current existing anaesthetic mask only one of which air inlet, it it is oxygen intake, other pipeline such as stomach tube etc. can only enter below cover body, therefore it is difficult to ensure that the sealing of face shield, cause pressurization oxygen supply gas leak phenomenon, not only make troubles to doctor's operation, but also had a strong impact on patient and pressurizeed oxygen supply, cause very uncomfortable sensation to patient.
Summary of the invention
The purpose of this utility model is in that to provide a kind of gastrointestinal decompression patient's gas leak-proof anaesthetic mask, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides a kind of gastrointestinal decompression patient's gas leak-proof anaesthetic mask, including oval mask body, mouth and nose accommodation portion is convexed to form upward in the middle part of described mask body, it is provided with through hole in the middle of described mouth and nose accommodation portion, described through hole is provided above oxygen hose connector, described mask body surrounding is provided with elastic flanging, described flanging both sides are respectively arranged with dismountable fixing band, described mask body lower surface is fixedly installed annular air-pocket, described annular air-pocket is connected to charge valve by trachea, described mask body is provided with gastric tube passageway, described gastric tube passageway inwall is provided with sealing ring, it is provided with sealing-plug in described gastric tube passageway.
In technique scheme, described annular air-pocket is provided with the pneumatopyle corresponding with described gastric tube passageway.
In technique scheme, the lower surface of described flanging is provided with viscous material layer.
In technique scheme, the thickness of described flanging is along with being sequentially reduced away from mask body.
In technique scheme, on the upside of the inwall in described mouth and nose accommodation portion, it is provided with the nose support of reverse U shape.
In technique scheme, described nose support is made up of medical silica-gel or sponge.
In technique scheme, described nose support is made up of left nosepiece, right nosepiece and middle nosepiece, and described left nosepiece and right nosepiece are that splayed is arranged, are provided with bridge of the nose groove in the middle part of described middle nosepiece.
In technique scheme, the groove surfaces of described bridge of the nose groove is provided with spongy layer.
This utility model is provided with flanging by the mask body surrounding at anaesthetic mask, the thickness of flanging is along with being sequentially reduced away from mask body, better can fit with the face of patient, especially with the elastic flanging that medical silica-gel is made, can farthest reduce patient's sense of discomfort when wearing anaesthetic mask, the lower surface of flanging is provided with viscous material layer, thus facilitating the patient that partial head is difficult to movement that anaesthetic mask is fixed on face simultaneously, mask body lower surface is fixedly installed annular air-pocket can pass through charge valve insufflation gas, both can guarantee that mask body and patients head fitted tightly, it is to avoid gas leakage, and elastic annular air-pocket can reduce again the sense of discomfort that mask body is brought to patient face simultaneously, side, mouth and nose accommodation portion is provided with gastric tube passageway, patient is facilitated to be stretched out by stomach tube, gastric tube passageway inwall is provided with sealing ring simultaneously, stomach tube can be fixed closely, can prevent stomach tube from moving, can guarantee that again air-tightness is intact and avoid gas leakage that the pneumatopyle that stomach tube is arranged on air bag simultaneously also can tighten up pneumatopyle after airbag aeration and be fixed by stomach tube, the silica gel of reverse U shape it is provided with or flexible nose-pad that sponge is made on the upside of the inwall in mouth and nose accommodation portion, nose support is by left nosepiece, right nosepiece and middle nosepiece composition, left nosepiece and right nosepiece are that splayed is arranged, it is provided with bridge of the nose groove in the middle part of middle nosepiece, wear anaesthetic mask can protect patient when wearing face shield nose from collision, left nosepiece that simultaneously splayed is arranged and right nosepiece are arranged on the left and right sides of nose, bridge of the nose groove blocks the upper end of the bridge of the nose, the groove surfaces of bridge of the nose groove is provided with spongy layer simultaneously, the nose of omnibearing protection patient is not collided, reduce the pressure that when patient wears anaesthesia face mask for a long time, bridge of the nose position is born, improve comfort when face shield is worn.
Accompanying drawing explanation
Fig. 1 is the front view of embodiment 1 in this utility model;
Fig. 2 is the rearview of embodiment 1 in this utility model.
The drawing reference numeral of detailed description of the invention illustrates:
1, mask body; 2, mouth and nose accommodation portion; 3, through hole;
4, oxygen hose connector; 5, flanging; 6, fixing band;
7, annular air-pocket; 71, pneumatopyle; 8, charge valve; 9, gastric tube passageway;
10, sealing-plug; 11, nose support; 12, left nosepiece;
13, right nosepiece; 14, middle nosepiece; 15, bridge of the nose groove;
Detailed description of the invention
For ease of being better understood from the purpose of this utility model, structure, feature and effect etc., in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
A kind of gastrointestinal decompression patient's gas leak-proof anaesthetic mask, as shown in Figure 1 and Figure 2, including oval mask body 1, mouth and nose accommodation portion 2 is convexed to form upward in the middle part of mask body 1, being provided with the rubber nose support 11 of reverse U shape on the upside of the inwall in mouth and nose accommodation portion 2, be provided with through hole 3 in the middle of mouth and nose accommodation portion 2, through hole 3 is provided above oxygen hose connector 4, mask body 1 surrounding is provided with the flanging 5 being made up of medical silica-gel, and the thickness of flanging 5 is along with being sequentially reduced away from mask body 1;Flanging 5 both sides are respectively arranged with dismountable fixing band 6, mask body 1 lower surface is fixedly installed annular air-pocket 7, annular air-pocket 7 is connected to charge valve 8 by trachea, side, mouth and nose accommodation portion 2 is provided with gastric tube passageway 9, gastric tube passageway 9 inwall is provided with sealing ring, it is provided with sealing-plug 10 in gastric tube passageway 9, annular air-pocket 7 is provided with the pneumatopyle 71 corresponding with gastric tube passageway 9; The lower surface of flanging 5 is provided with viscous material layer, the nose support 11 of the reverse U shape being made up of elastomeric material it is provided with on the upside of the inwall in mouth and nose accommodation portion 2, nose support 11 is made up of sponge, nose support 11 is made up of left nosepiece 12, right nosepiece 13 and middle nosepiece 14, left nosepiece 12 and right nosepiece 13 are arranged in splayed, being provided with bridge of the nose groove 15 in the middle part of middle nosepiece 14, the groove surfaces of bridge of the nose groove 15 is provided with spongy layer.
Using method of the present utility model is, first mask body 1 is placed into outside patient face, after extraction of closure plug 10, stretch out after the stomach tube of patient being sequentially passed through the pneumatopyle 71 being positioned at inside mask body 1 and being positioned at the gastric tube passageway 9 outside mask body, regulate stomach tube position, seal stomach tube passage 9 while the fixing stomach tube of guarantee sealing ring, subsequently mask body 1 is affixed to patient face, ensure the nose support 11 immobilized patients bridge of the nose of the reverse U shape arranged on the upside of the inwall in mouth and nose accommodation portion 2, wherein left nosepiece 12 and right nosepiece 13 lay respectively at left side and the right side of patient nose, the bridge of the nose top of patient enters bridge of the nose groove 15, afterwards movable face helmet body 1 is pressed further onto patient face, the viscous material layer that flanging 5 lower surface is arranged is made to stick to patient face, use fixing band 6 stationary plane cover body 1 subsequently, oxygen hose is fixed on oxygen hose connector 4, inflated to annular air-pocket 7 by charge valve 8, ensure the air-tightness in mouth and nose accommodation portion 2 and the stability of stomach tube, can cure by oxygen therapy and anaesthetize.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; it is not limited to this utility model; although this utility model being described in detail with reference to previous embodiment; for a person skilled in the art; technical scheme described in foregoing embodiments still can be modified by it; or wherein portion of techniques feature is carried out equivalent replacement; all within spirit of the present utility model and principle; any amendment of being made, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (8)
1. gastrointestinal decompression patient's gas leak-proof anaesthetic mask, including oval mask body (1), described mask body (1) middle part convexes to form mouth and nose accommodation portion (2) upward, it is provided with through hole (3) in the middle of described mouth and nose accommodation portion (2), described through hole (3) is provided above oxygen hose connector (4), it is characterized in that: described mask body (1) surrounding is provided with elastic flanging (5), described flanging (5) both sides are respectively arranged with dismountable fixing band (6), described mask body (1) lower surface is fixedly installed annular air-pocket (7), described annular air-pocket (7) is connected to charge valve (8) by trachea, described mask body (1) is provided with gastric tube passageway (9), described gastric tube passageway (9) inwall is provided with sealing ring, sealing-plug (10) it is provided with in described gastric tube passageway (9).
2. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 1, it is characterised in that: described annular air-pocket (7) is provided with the pneumatopyle (71) corresponding with described gastric tube passageway (9).
3. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 1, it is characterised in that: the lower surface of described flanging (5) is provided with viscous material layer.
4. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 3, it is characterised in that: the thickness of described flanging (5) is along with being sequentially reduced away from mask body (1).
5. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 1, it is characterised in that: it is provided with the nose support (11) of the reverse U shape being made up of elastomeric material on the upside of the inwall of described mouth and nose accommodation portion (2).
6. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 5, it is characterised in that: described nose support (11) is made up of medical silica-gel or sponge.
7. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 6, it is characterized in that: described nose support (11) is made up of left nosepiece (12), right nosepiece (13) and middle nosepiece (14), described left nosepiece (12) and right nosepiece (13) are arranged in splayed, and described middle nosepiece (14) middle part is provided with bridge of the nose groove (15).
8. gastrointestinal decompression patient's gas leak-proof anaesthetic mask according to claim 7, it is characterised in that: the groove surfaces of described bridge of the nose groove (15) is provided with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100762.5U CN205287175U (en) | 2015-12-24 | 2015-12-24 | Gastrointestinal decompression patient is with leak protection gas anaesthetic mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100762.5U CN205287175U (en) | 2015-12-24 | 2015-12-24 | Gastrointestinal decompression patient is with leak protection gas anaesthetic mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287175U true CN205287175U (en) | 2016-06-08 |
Family
ID=56472807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100762.5U Expired - Fee Related CN205287175U (en) | 2015-12-24 | 2015-12-24 | Gastrointestinal decompression patient is with leak protection gas anaesthetic mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287175U (en) |
-
2015
- 2015-12-24 CN CN201521100762.5U patent/CN205287175U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20171224 |