CN201267457Y - Mouth cavity opening device - Google Patents
Mouth cavity opening device Download PDFInfo
- Publication number
- CN201267457Y CN201267457Y CNU2008200274618U CN200820027461U CN201267457Y CN 201267457 Y CN201267457 Y CN 201267457Y CN U2008200274618 U CNU2008200274618 U CN U2008200274618U CN 200820027461 U CN200820027461 U CN 200820027461U CN 201267457 Y CN201267457 Y CN 201267457Y
- Authority
- CN
- China
- Prior art keywords
- support arms
- groove
- air sac
- opening device
- bending
- 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 aims at providing a mouth opener with the advantages of simple structure and convenient use which comprises a body; the body comprises a handle (2), an articulated arm (1), and two 7-shaped bent support arms (3); the support arms (3) comprise tip ends (4) and bent ends (5); the two bent ends (5) of the support arms (3) are corresponding to the shapes of the two wings of the articulated arm (1); the shapes and sizes of the two tip ends (4) are corresponding to each other; a groove is arranged on the articulated arm (1); an air sac (6) is arranged between the groove and the bent ends (5) of the support arms (3); and an electric air pump is arranged inside the body and is connected with the air sac (6). The surface of the air sac (6) contacted with the bent ends (5) is provided with a stainless steel layer. As the air sac is arranged between the groove and the support arms, the tip ends are arranged at the position of mandibular joints and are slowly and uniformly strained by a tension for charging the air sac to open the mouth, and thus avoiding damage and safely opening the mouth.
Description
One, technical field: this utility model relates to a kind of oral cavity and opens special-purpose apparatus, especially a kind of oral cavity opening device.
Two, background technology: because patient may gnathospasma when shock state or some other diseases states, and in order to check or to treat and patient's mouth need be opened.When opening the oral cavity, can use manpower to open by force usually; very easily damage hard palate and tongue body; generally can open the top parcel gauze cotton balls of apparatus, and these are fallen into easily to come off and cause suffocating and rely on by force strength to open the bad grasp of itself exerting oneself, effect is undesirable.
Three, summary of the invention: the purpose of this utility model is to provide a kind of simple in structure, easy to use, can utilize slowly the pound oral cavity opening device of atrium of silica gel air bag.The oral cavity opening device comprises main body, main body comprises handle, joint arm, two 7 shape bending support arms, support arm comprises most advanced and sophisticated and bending end, the joint arm both sides flexibly connect by axle with the bending end of two support arms respectively, two bending ends of support arm are corresponding with the both wings shape of joint arm, and the shape size at two tips is corresponding, is provided with groove on joint arm, between the bending end of groove and support arm, be provided with air bag, be provided with electric air pump and be connected with air bag in body interior.Air bag and the contacted face of bending end are provided with stainless steel layer.Adopt after the said structure, owing between the bending end of groove and support arm, be provided with air bag, the tip can be placed the tension force of mandibular joint place by giving airbag aeration, avoid damage safety that the oral cavity is opened the tip atrium that slowly evenly pounds.
Four, description of drawings: accompanying drawing is a structural representation of the present utility model.
Five, specific embodiment: as shown in the figure, the oral cavity opening device comprises main body, main body comprises handle 2, joint arm 1, two 7 shape bending support arms 3, support arm 3 comprises tip 4 and bending end 5, joint arm 1 both sides flexibly connect by axle with the bending end 5 of two support arms 3 respectively, two bending ends 5 of support arm 3 are corresponding with the both wings shape of joint arm 1, the shape size at two tips 4 is corresponding, on joint arm 1, be provided with groove, between the bending end 5 of groove and support arm 3, be provided with air bag 6, be provided with electric air pump and be connected with air bag 6 in body interior.Air bag 6 is provided with stainless steel layer with bending end 5 contacted faces.
During use,, the tip can be placed the tension force of mandibular joint place by giving airbag aeration, avoid damage safety that the oral cavity is opened the tip atrium that slowly evenly pounds because the tip is in closure state before the airbag-releasing.
Claims (2)
1, a kind of oral cavity opening device, comprise main body, it is characterized in that: main body comprises handle (2), joint arm (1), two 7 shape bending support arms (3), support arm (3) comprises tip (4) and bending end (5), joint arm (1) both sides flexibly connect by axle with the bending end (5) of two support arms (3) respectively, two bending ends (5) of support arm (3) are corresponding with the both wings shape of joint arm (1), the shape size at two tips (4) is corresponding, on joint arm (1), be provided with groove, between the bending end (5) of groove and support arm (3), be provided with air bag (6), be provided with electric air pump and be connected with air bag (6) in body interior.
2, oral cavity according to claim 1 opening device is characterized in that: air bag (6) is provided with stainless steel layer with the contacted face of bending end (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200274618U CN201267457Y (en) | 2008-09-05 | 2008-09-05 | Mouth cavity opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200274618U CN201267457Y (en) | 2008-09-05 | 2008-09-05 | Mouth cavity opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267457Y true CN201267457Y (en) | 2009-07-08 |
Family
ID=40840033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200274618U Expired - Fee Related CN201267457Y (en) | 2008-09-05 | 2008-09-05 | Mouth cavity opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267457Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108834A (en) * | 2016-06-30 | 2016-11-16 | 姜春阳 | Gasbag-type shedding motion |
-
2008
- 2008-09-05 CN CNU2008200274618U patent/CN201267457Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106108834A (en) * | 2016-06-30 | 2016-11-16 | 姜春阳 | Gasbag-type shedding motion |
| CN106108834B (en) * | 2016-06-30 | 2018-01-19 | 山东省文登整骨医院 | Gasbag-type shedding motion |
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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: 20090708 Termination date: 20091009 |