CN211187154U

CN211187154U - Oral cavity mouth gag

Info

Publication number: CN211187154U
Application number: CN201921711232.2U
Authority: CN
Inventors: 万敏; 黎元菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-08-07
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an oral cavity mouth gag, which comprises an engaging body; the seaming body is of a square-shaped structure made of medical silica gel material, and an outer edge line on one side extends outwards to form a flange; an occlusion strip is connected between two inner side lines on the other side of the occlusion body, and the occlusion strip and the occlusion body are of an integral structure; the oral cavity mouth gag has the beneficial effects that the thickened body is arranged in the center of the occlusion strip, and the thickened body and the occlusion strip are integrated, so that the mouth gag realizes the opening of front teeth by tightly biting the occlusion strip with the back teeth, avoids the situation that the front teeth are excessively pressed due to long-time occlusion of the mouth gag, and avoids the situations that the front teeth of a periodontal disease patient are loosened and uncomfortable; the utility model discloses an oral cavity mouth gag adopts the back tooth to bite down the opening of interlock strip realization front tooth, gives sufficient operating space between the upper and lower front tooth to make things convenient for medical staff to carry out the gastroscope operation, it is more comfortable when making the obligation activity.

Description

Oral cavity mouth gag

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to an oral cavity mouth gag.

Background

In order to ensure that the gastroscope cannot block when entering the alimentary canal during gastroscopy, the oral cavity of a patient needs to be opened by adopting a physical mode. At present, the common gastroscope chewing gum is used for spreading the oral cavity of a patient, the using method is that the patient bites the chewing gum by using anterior teeth, and the gastric tube is inserted into an opening on the chewing gum to perform gastroscope operation. However, when the conventional gastroscope bite block is used, the anterior teeth of a patient are rigidly occluded for a long time, so that the upper incisors and the lower incisors are easily pressed for a long time, and the anterior teeth of the patient suffering from periodontal disease are easily loosened and uncomfortable.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses the technical problem that needs to solve provides an oral cavity mouth gag, solves the not hard up scheduling problem of front tooth that appears in the long-time use of current gastroscope chews, provides bigger oral cavity operating space for medical staff simultaneously.

2. Technical scheme

In order to realize the purpose, the technical scheme of the utility model is that: an oral cavity opener comprising a bite body; the seaming body is of a square-shaped structure made of medical silica gel material, and an outer edge line on one side extends outwards to form a flange; an occlusion strip is connected between two inner side lines on the other side of the occlusion body, and the occlusion strip and the occlusion body are of an integral structure; the center of the occlusion strip is provided with a thickening body, and the thickening body and the occlusion strip are of an integral structure.

In the above oral cavity opener, the axis of the bite strip is parallel to the longitudinal axis of the bite body.

In the oral cavity mouth gag, the occlusion strip and the thickening body are made of medical silica gel materials.

The oral cavity mouth gag, wherein the cross section of the occlusion strip is circular, and the axis of the occlusion strip is in the 'crux' shape; and a reinforcing part is arranged at the joint of the occlusion strip and the occlusion body along the radial direction.

The oral cavity opener described above, wherein the flange surface is provided with indicia.

The mouth gag, wherein the cross section of the thickening body is in the shape of the 'knitting means', and the mouth gag opens towards the side far away from the occlusion body.

The oral cavity opener described above, wherein the flange side surface is provided with a scale.

The oral cavity opener, wherein the side of the engaging body away from the flange is turned outwards to form a limiting part.

The oral cavity opener described above, wherein the width of the stopper portion is not greater than 1/3 of the width of the flange.

3. Advantageous effects

To sum up, the beneficial effects of the utility model reside in that:

(1) the oral cavity mouth gag of the utility model adopts the rear teeth to tightly bite the occlusion strip to realize the opening of the front teeth, thereby avoiding the situation that the front teeth are excessively compressed due to long-time occlusion of the mouth gag and avoiding the situations of loose and uncomfortable front teeth of the periodontal disease patients;

(2) the utility model discloses an oral cavity mouth gag adopts the back tooth to bite down the opening of interlock strip realization front tooth, gives sufficient operating space between the upper and lower front tooth to make things convenient for medical staff to carry out the gastroscope operation, it is more comfortable when making the obligation activity.

Drawings

Fig. 1 is a schematic structural view of the oral cavity mouth gag of the present invention.

Fig. 2 is a rear view showing the structure of the oral cavity opener of the present invention.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1-2, an oral cavity mouth gag includes a bite body 1; the seaming body 1 is of a square-shaped structure made of medical silica gel materials, and an outer edge line on one side extends outwards to form a flange 101; an occlusion strip 2 is connected between two inner side lines on the other side of the occlusion body 1, and the occlusion strip 2 and the occlusion body 1 are of an integral structure; the center of the occlusion strip 2 is provided with a thickening body 3, and the thickening body 3 and the occlusion strip 2 are of an integral structure.

The axial line of the occlusion strip 2 is parallel to the axial line of the length direction of the occlusion body 1, when in use, a patient bites the two sides of the occlusion strip 2 by using the back teeth, thereby separating the upper and lower front teeth of the patient.

The occlusion strip 2 and the thickening body 3 are made of medical silica gel materials, so that the safety of the whole oral cavity mouth gag is ensured.

The cross section of the occlusion strip 2 is circular, and the axis is in the shape of 'the great square'; the joint of the occlusion strip 2 and the occlusion body 1 is provided with a reinforcing part 4 along the radial direction, so that when the occlusion strip 2 is tightly occluded by posterior teeth, the middle part of the occlusion strip 2 is positioned in the oral cavity, and a sufficient operation space is provided for medical staff.

The surface of the flange 101 is provided with a mark 5, and the mark 5 is used for marking the up-and-down biting direction of the biting body 1.

The cross section of the thickening body 3 is in the shape of 'the combining means' and the opening faces away from one side of the biting body 1, so that a patient bites the biting strip 2 tightly, the tongue can be placed in the groove of the thickening body 3, and the tongue is prevented from being left empty.

The flange 101 is provided at a side surface thereof with a scale 6, and a gap between upper and lower front teeth can be preliminarily judged through the scale 6.

The side of the biting body 1 far away from the flange 101 is turned outwards to form a limiting part 102, preferably, the width of the limiting part 102 is not more than 1/3 of the width of the flange 101, and a groove between the limiting part 102 and the flange 101 is just tightly clamped with the lip of a patient, so that the biting body 1 is prevented from falling off due to long-time biting.

The using method comprises the following steps:

what has just been said is the preferred embodiment of the utility model, and is not therefore the restriction the patent scope of the utility model, all utilize the equivalent structure transform of the content of the specification of the utility model, or direct or indirect application is affiliated in the technical field of other relevant products, all the same reason is included in the patent protection scope of the utility model.

Claims

1. An oral cavity mouth gag which characterized in that: comprises a bite body (1); the seaming body (1) is of a mouth-shaped structure made of medical silica gel materials, and an outer edge line on one side extends outwards to form a flange (101); an occlusion strip (2) is connected between two inner side lines on the other side of the occlusion body (1), and the occlusion strip (2) and the occlusion body (1) are of an integral structure; the center of the occlusion strip (2) is provided with a thickening body (3), and the thickening body (3) and the occlusion strip (2) are of an integral structure.

2. The oral cavity opener of claim 1, wherein: the axis of the occlusion strip (2) is parallel to the axis of the occlusion body (1) in the length direction.

3. The oral cavity opener of claim 2, wherein: the occlusion strip (2) and the thickening body (3) are made of medical silica gel materials.

4. The oral cavity opener of claim 3, wherein: the cross section of the occlusion strip (2) is circular, and the axis is in the shape of the 'knitting' space; the joint of the occlusion strip (2) and the occlusion body (1) is provided with a reinforcing part (4) along the radial direction.

5. The oral cavity opener of claim 4, wherein: the surface of the flange (101) is provided with marks (5).

6. The oral cavity opener of claim 5, wherein: the cross section of the thickening body (3) is in the shape of 'the nip', and the opening faces to the side far away from the biting body (1).

7. The oral cavity opener of claim 6, wherein: the side surface of the flange (101) is provided with a scale (6).

8. The oral cavity opener of claim 7, wherein: the side, away from the flange (101), of the engaging body (1) is turned outwards to form a limiting part (102).

9. The oral cavity opener of claim 8, wherein: the width of the limiting part (102) is not more than 1/3 of the width of the flange (101).