CN204542029U - A kind of medical mouth gag - Google Patents
A kind of medical mouth gag Download PDFInfo
- Publication number
- CN204542029U CN204542029U CN201520191964.9U CN201520191964U CN204542029U CN 204542029 U CN204542029 U CN 204542029U CN 201520191964 U CN201520191964 U CN 201520191964U CN 204542029 U CN204542029 U CN 204542029U
- Authority
- CN
- China
- Prior art keywords
- opening arm
- arm
- gag
- seat
- protective sleeve
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of medical mouth gag, comprise apparatus main body, apparatus main body comprises gag seat and opening arm, opening arm is two, be respectively left opening arm and right opening arm, left opening arm and gag seat left end hinged, right opening arm and gag seat right-hand member hinged, wherein: the arm end of left opening arm and right opening arm is all nested with gel protective sleeve, and the one side that these two gel protective sleeve are attached to oral cavity wall is anti-skid frosted face, the point diameter of the arm end of opening arm is large, and rear end diameter is little, can anti-Clinical practice time gel protective sleeve slippage.This utility model has rational in infrastructure, easy to make, sanitation and hygiene, firm and that pain is little advantage of fitting with oral cavity wall.
Description
Technical field
This utility model relates to the technical field of medical apparatus and instruments, is specifically related to a kind of medical mouth gag.
Background technology
Gag is often applied to comatose patient, when especially needing tracheal intubation for emergency cases, needs to strut with the mouth of gag by patient, facilitates intubate.
Conventional metals rustless steel gag in use, particularly easy injured patients's oral mucosa in first aid procedures.In order to avoid the generation of these problems in treatment clinical course; before use usual gag end parcel gauze again around on adhesive plaster, but Jacket thickness differs often, if cause gag not easily to be opened in the oral cavity around thick; protective effect is not had, easy damaged oral mucosa around thin.Existing gag is in order to increase the friction of end and oral cavity wall, prevent from skidding, all adopt bar shaped anti-slop serrations at the end face of contact opening cavity wall, although this anti-slop serrations can be adjacent to oral cavity wall, but the pressure of crown to oral cavity wall is larger, there is the risk of lesion ports transmucosal during use, make patient have pain.
Utility model content
Technical problem to be solved in the utility model is for the above-mentioned state of the art, and for a kind of rational in infrastructure, easy to make, sanitation and hygiene, in the firm and medical mouth gag that pain is little of oral cavity wall laminating.
This utility model solves the problems of the technologies described above adopted technical scheme:
A kind of medical mouth gag, comprise apparatus main body, apparatus main body comprises gag seat and opening arm, opening arm is two, be respectively left opening arm and right opening arm, left opening arm and gag seat left end hinged, right opening arm and gag seat right-hand member hinged, wherein: the arm end of left opening arm and right opening arm is all nested with gel protective sleeve, and the one side that these two gel protective sleeve are attached to oral cavity wall is anti-skid frosted face.
For optimizing technique scheme, the concrete measure taked also comprises:
Above-mentioned left opening arm and the right opening arm arm rear end when closure state can be attached in the middle part of gag seat, screwed hole is provided with in the middle part of gag seat, one establishes threaded threaded rod through this screwed hole, the end of threaded rod connects the turning handle that can rotate threaded rod, threaded rod can screw out when rotating by turning handle, left opening arm and right opening arm are strutted, and props up the arm rear end of left opening arm and right opening arm, limit left opening arm and right opening arm and close.
Above-mentioned left opening arm by left bearing pin and gag seat left end hinged.
Above-mentioned right opening arm by right bearing pin and gag seat right-hand member hinged.
Above-mentioned apparatus main body is stainless steel.
Above-mentioned gel protective sleeve length is 1/2nd of opening arm length.
Above-mentioned left opening arm and the arm end of right opening arm are provided with the frosted layer of the frictional force for increasing arm end and gel protective sleeve medial surface.
The point diameter of the arm end of above-mentioned opening arm is large, and rear end diameter is little.
Compared with prior art, a kind of medical mouth gag of the present utility model, have rational in infrastructure, make the advantages such as simple, sanitation and hygiene, province's time power, and silica gel is a kind of nontoxic nonirritant material, plasticity is extremely strong, again easy sterilization, and silica gel quality is soft, can not damage oral mucosa, it is applied provides very big convenience by for medical personnel.Meanwhile, the one side that gel protective sleeve is adjacent to oral mucosa is made as anti-skid frosted face, anti-skidding compared to anti-slop serrations, and the pressure in anti-skid frosted face is more evenly distributed, and not easily make patient produce pain, and skidproof effect is better, is obviously better than anti-slop serrations anti-skidding.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the structural representation of gel protective sleeve.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is to Figure 2 shows that structural representation of the present utility model.
Reference numeral is wherein: gag seat 1, opening arm 2, left opening arm 21, right opening arm 22, threaded rod 3, screw thread 4, turning handle 5, gel protective sleeve 6, left bearing pin 71, right bearing pin 72.
As shown in Figure 1 to Figure 2, a kind of medical mouth gag of the present utility model, comprise apparatus main body, apparatus main body comprises gag seat 1 and opening arm 2, and opening arm 2 is two, is respectively left opening arm 21 and right opening arm 22, left opening arm 21 is hinged with gag seat 1 left end, right opening arm 22 is hinged with gag seat 1 right-hand member, and wherein: the arm end of left opening arm 21 and right opening arm 22 is all nested with gel protective sleeve 6, and the one side that these two gel protective sleeve 6 are attached to oral cavity wall is anti-skid frosted face.
In embodiment, left opening arm 21 and the right opening arm 22 arm rear end when closure state can be attached in the middle part of gag seat 1, screwed hole is provided with in the middle part of gag seat 1, one is provided with the threaded rod 3 of screw thread 4 through this screwed hole, the end of threaded rod 3 connects the turning handle 5 that can rotate threaded rod 3, threaded rod 3 can be screwed out, left opening arm 21 and right opening arm 22 are strutted when turning handle 5 rotates, and prop up the arm rear end of left opening arm 21 and right opening arm 22, limit left opening arm 21 and right opening arm 22 closes.
In embodiment, left opening arm 21 is hinged with gag seat 1 left end by left bearing pin 71.
In embodiment, right opening arm 22 is hinged with gag seat 1 right-hand member by right bearing pin 72.
In embodiment, apparatus main body is stainless steel.
In embodiment, gel protective sleeve 6 length is 1/2nd of opening arm 2 length.
In embodiment, the arm end of left opening arm 21 and right opening arm 22 is provided with the frosted layer of the frictional force for increasing arm end and gel protective sleeve 2 medial surface.
In embodiment, the point diameter of the arm end of opening arm 2 is large, and rear end diameter is little.Can anti-Clinical practice time gel protective sleeve 6 slippage.
When specifically using, corresponding protective jacket can be selected according to different gag end shapes, protective jacket being fixed on gag end firmly, preventing protective jacket slippage, cause malpractice.
During use, gag is first kept to be in closure state, gag is inserted in patient's mouth, then turn turning handle 5, screws out threaded rod 3, and threaded rod 3 promotes the rear portion of left opening arm 21, right opening arm 22, make left opening arm 21, right opening arm 22 opens around respective bearing pin, opening arm end is opened, and is against on patient teeth, is slowly strutted by the mouth of patient.When the degree of strutting reaches requirement, stop operating turning handle 5, and the threaded rod 3 produced can not go back to, and the opening arm opened can not be closed, keep the state strutted by the mouth of patient.After finishing using, rotate backward turning handle 5, threaded rod 3 goes back to, and left opening arm 21, right opening arm 22 rotate backward around respective bearing pin, and gag is taken out by opening arm closed end from patient's mouth.
Below be only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under this utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under this utility model principle prerequisite, protection domain of the present utility model should be considered as.
Claims (7)
1. a medical mouth gag, comprise apparatus main body, described apparatus main body comprises gag seat (1) and opening arm (2), described opening arm (2) is two, be respectively left opening arm (21) and right opening arm (22), described left opening arm (21) is hinged with gag seat (1) left end, described right opening arm (22) is hinged with gag seat (1) right-hand member, it is characterized in that: described left opening arm (21) and the arm end of right opening arm (22) are all nested with gel protective sleeve (6), and the one side that these two gel protective sleeve (6) are attached to oral cavity wall is anti-skid frosted face, described left opening arm (21) and right opening arm (22) arm rear end when closure state can be attached to gag seat (1) middle part, described gag seat (1) middle part is provided with screwed hole, one is provided with the threaded rod (3) of screw thread (4) through this screwed hole, the end of threaded rod (3) connects the turning handle (5) that can rotate threaded rod (3), threaded rod (3) can screw out when rotating by described turning handle (5), left opening arm (21) and right opening arm (22) are strutted, and prop up the arm rear end of left opening arm (21) and right opening arm (22), limit left opening arm (21) and right opening arm (22) to close.
2. a kind of medical mouth gag according to claim 1, is characterized in that: described left opening arm (21) is hinged by left bearing pin (71) and gag seat (1) left end.
3. a kind of medical mouth gag according to claim 2, is characterized in that: described right opening arm (22) is hinged by right bearing pin (72) and gag seat (1) right-hand member.
4. a kind of medical mouth gag according to claim 3, is characterized in that: described apparatus main body is stainless steel.
5. a kind of medical mouth gag according to claim 4, is characterized in that: described gel protective sleeve (6) length is 1/2nd of opening arm (2) length.
6. a kind of medical mouth gag according to claim 5, is characterized in that: described left opening arm (21) and the arm end of right opening arm (22) are provided with the frosted layer of the frictional force for increasing arm end and gel protective sleeve (6) medial surface.
7. a kind of medical mouth gag according to claim 6, is characterized in that: the point diameter of the arm end of described opening arm (2) is large, and rear end diameter is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191964.9U CN204542029U (en) | 2015-04-01 | 2015-04-01 | A kind of medical mouth gag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520191964.9U CN204542029U (en) | 2015-04-01 | 2015-04-01 | A kind of medical mouth gag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542029U true CN204542029U (en) | 2015-08-12 |
Family
ID=53817209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520191964.9U Expired - Fee Related CN204542029U (en) | 2015-04-01 | 2015-04-01 | A kind of medical mouth gag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235999A (en) * | 2016-08-31 | 2016-12-21 | 万庆 | Sanitary inspection device inside a kind of oral cavity |
| CN111068190A (en) * | 2019-12-26 | 2020-04-28 | 中国人民解放军陆军特色医学中心 | Mouth gag |
-
2015
- 2015-04-01 CN CN201520191964.9U patent/CN204542029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106235999A (en) * | 2016-08-31 | 2016-12-21 | 万庆 | Sanitary inspection device inside a kind of oral cavity |
| CN111068190A (en) * | 2019-12-26 | 2020-04-28 | 中国人民解放军陆军特色医学中心 | Mouth gag |
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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: 20150812 Termination date: 20160401 |