CN203736157U

CN203736157U - Mouth gag for department of oral medicine

Info

Publication number: CN203736157U
Application number: CN201420116316.2U
Authority: CN
Inventors: 孙国栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-15
Filing date: 2014-03-15
Publication date: 2014-07-30
Anticipated expiration: 2024-03-15

Abstract

The utility model provides a mouth gag for the department of oral medicine. The mouth gag comprises a side upper tooth fixator and a side lower tooth fixator, wherein the thickness of each of the upper tooth fixator and the lower tooth fixator is 10 mm, arc-shaped enclosing stop pieces I are arranged on left and right sides of a tooth biting part of the upper tooth fixator, arc-shaped enclosing stop pieces II are arranged on left and right sides of the lower tooth fixator, an upper supporting bulge which is 10 mm high is manufactured on the lower end surface of the tooth biting part of the upper tooth fixator, a lower supporting bulge which is 10 mm high is manufactured on the lower end surface of a tooth biting part of the lower tooth fixator, and one end of the upper tooth fixator and one end of the lower tooth fixator are connected integrally. According to the mouth gag, a mouth is expanded by the fixing and underlying action, and the mouth gag is ideal in expanding effect, not easy to deform and easy to manufacture.

Description

A kind of oral medicine gag

Technical field

This utility model belongs to field of medical article technology, is specifically related to a kind of oral medicine gag.

Background technology

At present, oral medicine is in the time of operation, in order fully to expose operative site, need to use gag that patient's mouth is kept to certain opening width, existing U-shaped gag structure is too simple, and what rely on is that the elasticity of material itself is come expanded support oral cavity, and such drawback is the forfeiture along with elastic properties of materials, expanded support degree can go down, and is therefore necessary to improve. ?

Utility model content

The technical problem that this utility model solves: a kind of oral medicine gag is provided, and the mode that adopts support to pave is expanded oral cavity, has ensured expanded support effect, simple in structure, is easy to manufacture.

The technical solution adopted in the utility model: a kind of oral medicine gag, there is sidepiece upper tooth holder, sidepiece lower tooth holder, described upper tooth holder and lower tooth holder thickness are 10mm, the left and right sides that upper tooth holder tooth is stung position is provided with arc enclosing part I, the lower tooth holder left and right sides is provided with arc enclosing part II, upper tooth holder tooth is stung lower surface, position and is shaped with the highly upper supporting lug for 10mm, lower tooth holder tooth is stung lower surface, position and is shaped with the highly lower support projection for 10mm, upper tooth holder and lower tooth holder one end are connected as one.

It is one U-shaped that described oral medicine is under using state with gag, and the upper arm of U-shaped opening supports upper tooth, and the underarm of U-shaped opening supports lower tooth, comes expanded support oral cavity by the stack thickness of upper tooth holder, lower tooth holder and upper supporting lug, lower support projection.

Described upper tooth holder and lower tooth holder are made with medical silica-gel, and described arc enclosing part I and arc enclosing part II are made of plastic.

This utility model advantage compared with prior art:

1, the expanded support oral cavity of supporting the formula of paving by the stack thickness of upper tooth holder, lower tooth holder and upper supporting lug, lower support projection, has maintained expansion ratio, has ensured expansion effect;

2, overall structure is simple, is easy to promote the use of and manufacture.

Brief description of the drawings

Fig. 1 is this utility model structural representation;

Fig. 2 is schematic diagram under this utility model naturalness.

Detailed description of the invention

Below in conjunction with accompanying drawing 1-2, a kind of embodiment of the present utility model is described.

A kind of oral medicine gag, there is sidepiece upper tooth holder 1, sidepiece lower tooth holder 2, described upper tooth holder 1 and lower tooth holder 2 thickness are 10mm, the left and right sides that upper tooth holder 1 tooth is stung position is provided with arc enclosing part I 3, lower tooth holder 2 left and right sides are provided with arc enclosing part II 4, upper tooth holder 1 tooth is stung lower surface, position and is shaped with the highly upper supporting lug 6 for 10mm, lower tooth holder 2 teeth are stung lower surface, position and are shaped with the highly lower support projection 7 for 10mm, and upper tooth holder 1 is connected as one with lower tooth holder 2 one ends.

It is one U-shaped that described oral medicine is under using state with gag, the upper arm of U-shaped opening supports upper tooth, the underarm of U-shaped opening supports lower tooth, stack thickness by upper tooth holder 1, lower tooth holder 2 and upper supporting lug 6, the lower support projection 7 namely thickness of 20mm comes expanded support oral cavity, even using long-time can be because of deformation yet, can not affect and change expanded support degree.

Described upper tooth holder 1 and lower tooth holder 2 use medical silica-gels are made, and described arc enclosing part I 3 and arc enclosing part II 4 are made of plastic, and in the time making, enclosing part can be embedded connection with being connected of holder, can be also that melting connects.

The expanded support oral cavity of supporting the formula of paving by the stack thickness of upper tooth holder 1, lower tooth holder 2 and upper supporting lug 6, lower support projection 7, has maintained expansion ratio, has ensured expansion effect; Overall structure is simple, is easy to promote the use of and manufacture.

Above-described embodiment, is preferred embodiment of the present utility model, is not used for limiting this utility model practical range, and the equivalence of being done with content described in this utility model claim therefore all changes, within all should being included in this utility model claim scope.

Claims

1. an oral medicine gag, there is sidepiece upper tooth holder (1), sidepiece lower tooth holder (2), it is characterized in that: described upper tooth holder (1) and lower tooth holder (2) thickness are 10mm, the left and right sides that upper tooth holder (1) tooth is stung position is provided with arc enclosing part I (3), lower tooth holder (2) left and right sides is provided with arc enclosing part II (4), upper tooth holder (1) tooth is stung lower surface, position and is shaped with the highly upper supporting lug (6) for 10mm, lower tooth holder (2) tooth is stung lower surface, position and is shaped with the highly lower support projection (7) for 10mm, upper tooth holder (1) is connected as one with lower tooth holder (2) one ends.

2. a kind of oral medicine gag according to claim 1, it is characterized in that: described oral medicine gag is one U-shaped under using state, the upper arm of U-shaped opening supports upper tooth, the underarm of U-shaped opening supports lower tooth, comes expanded support oral cavity by the stack thickness of upper tooth holder (1), lower tooth holder (2) and upper supporting lug (6), lower support projection (7).

3. a kind of oral medicine gag according to claim 1, is characterized in that: described upper tooth holder (1) and lower tooth holder (2) are made with medical silica-gel, and described arc enclosing part I (3) and arc enclosing part II (4) are made of plastic.