CN212140401U

CN212140401U - Special mouth gag of tongue frenulum operation

Info

Publication number: CN212140401U
Application number: CN202020438423.2U
Authority: CN
Inventors: 赵晓雪; 曹立志; 王文华
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-15
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a special mouth gag for tongue frenulum operation, which effectively solves the problems of incomplete function, inconvenient use and more occupied personnel of the prior tongue frenulum mouth gag; the technical scheme includes that the device comprises a lip support, the lip support is of an annular structure similar to an opened mouth shape, a vertical tension spring is connected to the top of the lip support, the upper end of the tension spring is connected with the lip support, the lower end of the tension spring is connected with a clamp, a tooth spreader is mounted on one side of the lip support, an inward concave notch is formed in the lip support, and an intubation tube can pass through the notch; the utility model discloses convenient to use supports reliably, can alleviate the tired degree of patient's mouth muscle to keep the mouth shape for a long time, and practiced thrift the human cost.

Description

Special mouth gag of tongue frenulum operation

Technical Field

The utility model relates to the field of medical equipment, in particular to a special mouth gag for tongue frenulum operation.

Background

The tongue frenulum of the preschool child is too short to influence the tongue motion, the pronunciation is unclear and the language is unfavorable, the tongue frenulum correction operation is often carried out, the oral cavity and teeth are required to be spread during the operation, the tongue frenulum is clamped and pulled upwards by a clamp, then the tongue frenulum is cut off by an operating knife, and finally the operation is carried out; at present, the mouth gag for strutting the oral cavity during tongue frenulum operation is only an annular simple structure, it struts the lip to place between the upper and lower lip, and the tooth lacks the support, lead to the patient to open mouth back muscle fatigue for a long time and produce the shake, influence the operation, consequently need be equipped with one and help the hand to strut the tooth with dedicated device, in addition, also need the assistant to pull the tongue frenulum, so, just need an assistant to assist the operation when doing the operation at least, the human cost has been increased, and, the assistant can occupy limited operating space with clip tractive tongue frenulum, influence the operation, increase the operation degree of difficulty.

Therefore, it is an urgent need to solve the problem of designing a new mouth gag for tongue frenulum operation.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model provides a special mouth gag for tongue frenulum surgery, which effectively solves the problems that the prior mouth gag is incomplete in function, inconvenient to use and large in occupied personnel.

The technical scheme for solving the problem is that the mouth gag special for the tongue frenulum operation comprises a lip support, wherein the lip support is in an annular structure similar to an opened mouth shape, the top of the lip support is connected with a vertical tension spring, the upper end of the tension spring is connected with the lip support, and the lower end of the tension spring is connected with a clamp; a tooth spreader is arranged on one side of the lip support, an inward concave notch is arranged on the lip support, and the notch can be used for the intubation tube to pass through.

The utility model discloses convenient to use supports reliably, can alleviate the tired degree of patient's mouth muscle to keep the mouth shape for a long time, and practiced thrift the human cost.

Drawings

Fig. 1 is a front view of the present invention.

FIG. 2 is a front view of the present invention in use; the lip support at the tooth distractor is cut away in the figure.

Fig. 3 is an enlarged view of the clip.

Fig. 4 is a front view of the open jaw.

Fig. 5 is an enlarged view of a portion a of fig. 4.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model comprises a lip support 1, wherein the lip support 1 is an annular structure similar to the opened mouth shape, the top of the lip support 1 is connected with a vertical tension spring 2, the upper end of the tension spring 2 is connected with the lip support 1, and the lower end is connected with a clamp 3; a tooth spreader is arranged on one side of the lip support 1, an inward concave notch 4 is arranged on the lip support 1, and the notch 4 can be used for the cannula to pass through.

The tooth distractor comprises two vertical rods 5, the middle parts of the two vertical rods 5 are hinged together through a bolt 6 which is horizontally arranged along the front-back direction, and the two vertical rods 5 form an X-shaped structure.

The tooth spreader is an open clamp 7, and a jaw of the open clamp 7 extends into the lip support 1 and can be opened and closed up and down to support teeth.

In order to fix the size of the jaw of the open jaw pliers 7 conveniently, one handle of the open jaw pliers 7 is provided with an arc-shaped ratchet strip 8, the other handle is provided with a pawl 9, and the ratchet strip 8 and the pawl 9 are matched to enable the handle to move in a one-way mode in the opening direction.

In order to enable the lip support 1 to adapt to different shapes of mouths and differences of the sizes of the shapes of the mouths within a certain range and avoid the lip support 1 from being too hard to cause injury to patients, the lip support 1 is made of rubber elastic materials.

In order to prevent the trachea from slipping, two elastic petals 10 are arranged on the outer side of the notch 4, and the two elastic petals 10 are oppositely arranged with a space left between.

To facilitate gripping of the lingual frenulum, the head of the clip 3 is bent toward the inside of the mouth.

In order to prevent the clamp 3 from clamping the patient, a protective layer 11 is adhered to the inner side of the clamping opening of the clamp 3, and the protective layer 11 is made of rubber materials.

In order to increase the friction force and prevent the clamp 3 from slipping, the protective layer 11 is provided with patterns.

When the utility model is used specifically, the mouth of a patient is opened, a doctor places the device between the upper and lower lips of the patient, the upper and lower ends of the lip support 1 are respectively supported on the inner sides of the upper and lower lips of the patient, the lips supporting the patient are kept in an open state, the tooth spreader is positioned between the upper teeth and the lower teeth of the patient at the moment, the upper teeth are arranged between the upper included angles of the two vertical rods 5, the lower teeth are arranged between the lower included angles of the two vertical rods 5, medical staff unscrew the bolt 6, then adjust the size of the upper and lower included angles of the two vertical rods 5 according to the distance between the upper and lower teeth of the patient, the upper teeth and the lower teeth of the patient can be supported by the two vertical rods 5, and then the bolt; or the jaws of the open tongs are spread to a proper size to support the teeth; the tooth distractor supports the upper teeth and the lower teeth of a patient, so that the mouth muscle ache caused by long-time mouth opening of the patient is avoided; after the preparation work is done, when the operation is cut off, a doctor guides the tongue tip of a patient to upwarp to expose the lingual frenulum at the tongue bottom, then the clamp 3 is pulled downwards, the tension spring 2 extends to clamp the clamp 3 on the lingual frenulum, the protective layer 11 on the opening of the clamp 3 can prevent the clamp 3 from clamping the patient, and the clamp 3 is pulled upwards to pull the lingual frenulum under the action of the tension spring 2, so that the operation of the doctor is facilitated; during the operation, the trachea is required to be intubated, and the trachea is passed through the gap 4 or pressed into the gap 4 between the two elastic petals 10.

After the operation is finished, the doctor unscrews the bolt 6 of the tooth spreader, loosens the teeth by the two vertical rods 5, or pulls the pawl open, the open tongs are retracted, and then the device is taken down from between the upper lip and the lower lip.

The utility model has the advantages of showing: firstly, the utility model installs the tooth spreader on the lip bracket 1 to support the upper teeth and the lower teeth in the operation process, which can avoid the aching of mouth muscles caused by opening mouth for a long time, can keep the mouth shape of the patient stable in the operation process, and can make the operation smoothly carried out, and the opening of the tooth spreader can be adjusted to adapt to different distances between the upper teeth and the lower teeth; the utility model also designs a clamp 3 to lift the tongue frenulum upwards, so that an assistant is not needed to be specially equipped to prop open teeth and lift the tongue frenulum in the operation process, thereby saving manpower, and the supporting and lifting modes are more stable; in addition, the utility model discloses set up breach 4 and the elasticity lamella 10 that is used for holding and fixed intubate, can avoid the intubate landing.

To sum up, the utility model discloses convenient to use supports reliably, can alleviate the tired degree of patient's mouth muscle to keep the mouth shape for a long time, and practiced thrift the human cost.

Claims

1. A special mouth gag for tongue frenulum surgery comprises a lip support (1) and is characterized in that the lip support (1) is of an annular structure similar to an opened mouth shape, the top of the lip support (1) is connected with a vertical tension spring (2), the upper end of the tension spring (2) is connected with the lip support (1), and the lower end of the tension spring is connected with a clamp (3); a tooth spreader is arranged on one side of the lip support (1), an inward concave notch (4) is arranged on the lip support (1), and the notch (4) can be used for an intubation tube to pass through.

2. The mouth gag special for tongue frenulum surgery according to claim 1, characterized in that the tooth spreader comprises two vertical rods (5), the middle parts of the two vertical rods (5) are hinged together through a bolt (6) horizontally installed along the front and back direction, and the two vertical rods (5) form an X-shaped structure.

3. The mouth gag special for tongue frenulum surgery according to claim 1 is characterized in that the tooth spreader is a mouth gag (7), and the jaw of the mouth gag (7) extends into the lip support (1) and can be opened and closed up and down to support teeth.

4. The special mouth gag for tongue frenulum surgery of claim 3, characterized in that one handle of the mouth gag (7) is installed with an arc-shaped ratchet (8), the other handle is installed with a pawl (9), the ratchet (8) and the pawl (9) cooperate to make the handles move in one direction in the opening direction.

5. The mouth gag for tongue belt surgery as claimed in claim 1, wherein the lip support (1) is a rubber-like elastic material.

6. The mouth gag for tongue frenum surgery as claimed in claim 1, wherein the notch (4) is provided with two elastic petals (10) on the outside, and the two elastic petals (10) are arranged oppositely and spaced apart from each other.

7. A special mouth gag for tongue surgery according to claim 1 characterised by that the clip (3) has a head that is curved towards the inside of the mouth.

8. The mouth gag special for tongue belt surgery according to claim 1, wherein a protective layer (11) is adhered to the inside of the mouth of the clip (3), and the protective layer (11) is made of rubber material.

9. The mouth gag special for tongue frenulum surgery according to claim 8, wherein the protective layer (11) is provided with a pattern.