CN219439452U

CN219439452U - Soft palate support protection device

Info

Publication number: CN219439452U
Application number: CN202320194078.6U
Authority: CN
Inventors: 孙柳
Original assignee: General Hospital of Central Theater Command of PLA
Current assignee: General Hospital of Central Theater Command of PLA
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-08-01
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a soft palate support protection device which comprises a support plate and a fixing plate, wherein one end, far away from the fixing plate, of the support plate is provided with a through hole, the support plate is arc-shaped, the fixing plate is rotationally connected with the support plate through a rotating rod, one end of the rotating rod penetrates through the inner wall of the fixing plate and is fixedly connected with a knob, the outer wall of the fixing plate is fixedly connected with a clamping block, a clamping rod is inserted on the clamping block in a sliding mode, and a plurality of clamping grooves corresponding to the clamping rod are formed in the knob in a surrounding mode. The supporting device can support the soft palate and the uvula which are loosely sagged, can clearly and fully expose the nasopharynx under the lens of the intranasal endoscope, can protect the soft tissues of the uvula and the soft palate, and can avoid repeated and long-time friction injury bleeding caused by mistaken cutting of a plasma cutter head, stimulation of the uvula edema by a catheter and operation of a plasma cutter.

Description

Soft palate support protection device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a soft palate support protection device.

Background

The infant OSAHS is mainly caused by that tonsils and adenoids are hypertrophic to block nasopharynx and oropharynx, snoring, apnea and suffocation occur, the facial development and learning and memory of the infant can be influenced for a long time, and the treatment method is that the tonsils and adenoids are removed by operation, so that the pathological changes are removed, the postoperative effect is good, and the symptoms are obviously improved. The traditional operation mode is as follows: tonsil dissection and adenoid curettage, blind curettage in operation, has the disadvantages of excessive bleeding, easy complication of injury surrounding tissues, residual lesion recrudescence and the like.

With the improvement of clinical technology, the main operation modes at present are as follows: the nose endoscope is subjected to plasma knife tonsil and adenoid body excision, the adenoid body is positioned at the nasopharynx part, the position of the adenoid body is deeper, the nasopharynx part and operation are not easy to be exposed, the nasal cavity of an infant is narrow, normal mucous membrane hemorrhage of the nasal cavity can be damaged when the nasal cavity enters the nasopharynx part, the oropharyngeal cavity is spacious relative to the nasal cavity, the operation is carried out when the oral pharyngeal cavity enters the nasopharynx part in clinic, but the patient is in a prone position when the patient is general, the soft palate is loose and sagged, the soft palate is possibly close to the back wall of the pharynx, and soft tissues easily touch a lens mirror surface of 70 degrees when the nose endoscope is used.

The narrowing of the soft palate level is relieved in order to expose the nasopharynx. In clinic, 2 fine catheters are respectively introduced from bilateral nasal cavities, are respectively tensioned and knotted outside the nose through the rear nostril, the nasopharynx and the oropharynx outlet cavity, and are respectively placed at two sides of the uvula, so that the uvula and the soft palate are tensioned and lifted, the soft palate is separated from the rear pharyngeal wall, and therefore, under a 70-degree lens of the intranasal endoscope, the nasopharynx lesion can be clearly and fully exposed, a plasma cutter head can smoothly touch the lesion tissue which is closest to the deepest part of the rear nostril, and the general adenoid operation needs to last 15-20 minutes.

However, in clinic, the root of the uvula is pulled and pulled up excessively by the catheter, so that after the uvula is stimulated and damaged, the edema of the uvula after operation is obvious, like a grape is hung in the pharyngeal cavity, the patient cannot swallow or spit out, the feeling of the foreign body in the pharynx is obvious, the eating and breathing of the patient are affected, and the pain of the patient is hard.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, due to the fact that a catheter is excessively pulled and pulled to tighten the root of a uvula, after the uvula is stimulated and damaged, edema of the uvula after operation is obvious, like a grape is hung in a pharyngeal cavity, and swallowing or spitting cannot be achieved, and provides a soft palate support protection device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a soft palate supports protection device, includes backup pad and fixed plate, and the one end that the fixed plate was kept away from to above-mentioned backup pad is equipped with the opening, the backup pad is the arc form, rotate through the bull stick between fixed plate and the backup pad and be connected, the inner wall and the fixedly connected with knob that the inner wall of fixed plate was run through to the one end of bull stick, fixedly connected with fixture block on the outer wall of fixed plate, the slip is inserted on the fixture block and is equipped with the draw-in lever, encircle on the knob and be equipped with a plurality of draw-in grooves that correspond with the draw-in lever.

Preferably, one end of the supporting plate, which is close to the through hole, is fixedly connected with an elastic rubber block.

Preferably, a connecting block is fixedly connected to the top of the fixing plate, and a connecting port is formed in the connecting block.

Preferably, a handle is fixedly connected to the outer wall of the fixing plate.

Preferably, the clamping sleeve is fixedly sleeved at one end, close to the knob, of the clamping rod, and the pull rod is fixedly connected at one end, far away from the clamping sleeve, of the clamping rod.

Preferably, the clamping rod is sleeved with a spring, and two ends of the spring are fixedly connected with the clamping sleeve and the clamping block respectively.

The beneficial effects are that:

1. the supporting device can support the soft palate and the uvula which are loosely sagged, can clearly and fully expose the nasopharynx under the lens of the intranasal endoscope, can protect the soft tissues of the uvula and the soft palate, and can avoid repeated and long-time friction injury bleeding caused by mistaken cutting of a plasma cutter head, stimulation of the uvula edema by a catheter and operation of a plasma cutter;

2. according to the utility model, the soft palate of a patient can be supported through the arrangement of the supporting plate, meanwhile, the uvula can be supported and protected through the arrangement of the through opening, meanwhile, the rotating knob drives the rotating rod to rotate according to the requirement, the supporting plate can be driven to rotate, the supporting angle of the supporting plate is adjusted, the knob is fixed by the clamping rod, and then the whole device is fixed by the fixing plate.

Drawings

FIG. 1 is a schematic diagram of a soft palate support protection device in accordance with the present utility model;

FIG. 2 is a schematic diagram of a top view of a soft palate support protection device in accordance with the present utility model;

fig. 3 is a schematic diagram of a structure at a in fig. 2.

In the figure: 1 supporting plate, 2 fixed plates, 3 rotating rods, 4 knobs, 5 clamping blocks, 6 clamping rods, 7 elastic rubber blocks, 8 connecting blocks, 9 handles, 10 clamping sleeves, 11 pull rods and 12 springs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

1-3, a soft palate support protection device comprises a support plate 1 and a fixing plate 2, wherein a connecting block 8 is fixedly connected to the top of the fixing plate 2, a connecting port is arranged on the connecting block 8, the fixing plate 2 is conveniently fixed, and a handle 9 is fixedly connected to the outer wall of the fixing plate 2, so that the fixing plate 2 is conveniently taken and placed;

one end of the supporting plate 1, which is close to the through hole, is fixedly connected with an elastic rubber block 7 for protecting the soft palate of a patient, one end of the supporting plate 1, which is far away from the fixed plate 2, is provided with the through hole for protecting the uvula, the supporting plate 1 is in an arc shape, so that the supporting plate 1 can be attached to the upper jaw of the patient, the fixed plate 2 and the supporting plate 1 are rotationally connected through a rotating rod 3, and one end of the rotating rod 3 penetrates through the inner wall of the fixed plate 2 and is fixedly connected with a knob 4 for driving the rotating rod 3 to rotate;

in this embodiment, a clamping block 5 is fixedly connected to the outer wall of the fixing plate 2, a clamping rod 6 is slidably inserted in the clamping block 5, a plurality of clamping grooves corresponding to the clamping rod 6 are circumferentially formed in the knob 4, and a clamping sleeve 10 is fixedly sleeved at one end, close to the knob 4, of the clamping rod 6 to prevent the clamping rod 6 from falling off from the clamping block 5;

in this embodiment, the clamping rod 6 is far away from the one end fixedly connected with pull rod 11 of cutting ferrule 10, and the cover is equipped with spring 12 on the clamping rod 6, and the both ends of spring 12 are respectively with cutting ferrule 10 and fixture block 5 fixed connection, play certain elastic support to clamping rod 6.

In this embodiment, through the setting of backup pad 1, can support patient's soft palate, the setting of opening simultaneously can support protection uvula, and simultaneously as required, rotation knob 4 drives bull stick 3 and rotates, can drive backup pad 1 and rotate, adjusts backup pad 1's supporting angle to utilize clamping lever 6 to fix knob 4, then utilize fixed plate 2 to fix whole device.

In the embodiment, the supporting device can support the soft palate and the uvula which are loosely sagged, can clearly and fully expose the nasopharynx under the lens of the nasal endoscope, can protect the soft tissues of the uvula and the soft palate, and can avoid repeated and long-time friction injury bleeding when the uvula edema is stimulated by the plasma cutter head and the catheter and the plasma cutter is operated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The soft palate support protection device comprises a support plate (1) and a fixing plate (2), and is characterized in that: above-mentioned backup pad (1) is kept away from the one end of fixed plate (2) and is equipped with the through-hole, backup pad (1) are the arc form, rotate through bull stick (3) between fixed plate (2) and the backup pad (1) and be connected, the one end of bull stick (3) runs through the inner wall of fixed plate (2) and fixedly connected with knob (4), fixedly connected with fixture block (5) on the outer wall of fixed plate (2), sliding insert on fixture block (5) is equipped with clamping rod (6), encircle on knob (4) and be equipped with a plurality of draw-in grooves that correspond with clamping rod (6).

2. A soft palate support protection device as defined in claim 1, wherein: one end of the supporting plate (1) close to the through hole is fixedly connected with an elastic rubber block (7).

3. A soft palate support protection device as defined in claim 1, wherein: the top fixedly connected with connecting block (8) of fixed plate (2), be equipped with the connector on connecting block (8).

4. A soft palate support protection device as defined in claim 1, wherein: the outer wall of the fixed plate (2) is fixedly connected with a handle (9).

5. A soft palate support protection device as defined in claim 1, wherein: one end of the clamping rod (6) close to the knob (4) is fixedly sleeved with a clamping sleeve (10), and one end of the clamping rod (6) far away from the clamping sleeve (10) is fixedly connected with a pull rod (11).

6. A soft palate support protection device as defined in claim 5, wherein: the clamping rod (6) is sleeved with a spring (12), and two ends of the spring (12) are fixedly connected with the clamping sleeve (10) and the clamping block (5) respectively.