CN213490179U

CN213490179U - Jaw supporting device for tumor anesthesia

Info

Publication number: CN213490179U
Application number: CN202020976078.8U
Authority: CN
Inventors: 范虹华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-06-22
Anticipated expiration: 2030-05-30

Abstract

The utility model is suitable for an oncology medical equipment technical field provides a jaw device is held in palm in tumour anesthesia, including holding in the palm the jaw board, hold in the palm the jaw board and pass through sliding construction connection fixed plate, hold in the palm the jaw board and connect altitude mixture control structure, the upper portion of holding in the palm the jaw board is equipped with the backup pad, the backup pad is connected and is held in the palm the jaw structure. Therefore, the utility model discloses can adjust the height of holding in the palm jaw device and the distance between the chin backup plate according to patient's demand to be adapted to different crowds, accommodation is wide, and the comfort level is good, and the practicality is strong.

Description

Jaw supporting device for tumor anesthesia

Technical Field

The utility model relates to an oncology medical equipment technical field especially relates to a jaw device is held in palm in tumour anesthesia.

Background

According to the cellular characteristics of the new creatures and the degree of harm to the organism, tumors are divided into two main categories, namely benign tumors and malignant tumors, and with the development and the updating of tumor treatment technologies, tumor radiotherapy, which is a way of treating cancers by radioactive rays, has gradually become one of the main means for treating malignant tumors. Anesthesia is an essential tool in the course of radiation therapy to provide optimum conditions of treatment without pain and safety.

When a patient falls asleep or general anesthesia, the patient gradually disappears, muscles in the oral cavity are relaxed, the tension of soft tissues is reduced, so that the lower jaw joint is relaxed, and the respiratory tract obstruction, if the patient is not treated in time, can cause hypoxia and even endanger life safety. In order to ensure the smooth respiratory tract, an anesthesiologist needs to lean the head of the patient backward and hold the lower jaw in the hands to perform auxiliary oxygen inhalation and ventilation. When the method is operated, an anaesthetist wastes time and labor, the labor intensity is high, the associated operation is influenced, although the jaw supporting device in the prior art can play a temporary supporting and placing role, the bracket can not be adjusted in an adaptive mode according to different head sizes of patients, the requirements of various crowds can not be met, and the effect is poor.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the aforesaid defect, an object of the utility model is to provide a jaw device is held in palm in tumour anesthesia, its demand that can be according to the patient is adjusted and is held in the palm the height of jaw device and the cheek distance between the board to be adapted to different crowds, accommodation is wide, and the comfort level is good, and the practicality is strong.

In order to realize the above object, the utility model provides a jaw device is held in palm in tumour anesthesia, including holding in the palm the jaw board, hold in the palm the jaw board and pass through sliding structure and connect the fixed plate, hold in the palm the jaw board and connect altitude mixture control structure, the upper portion of holding in the palm the jaw board is equipped with the backup pad, the backup pad is connected and is held in the palm the jaw structure.

The height adjusting structure comprises a motor fixedly connected to the fixing plate, an output shaft of the motor is connected with a gear, and the gear is meshed with a rack arranged on one side of the jaw supporting plate.

The jaw supporting structure comprises jaw supporting plates arranged in the middle of the supporting plate, two sides of each jaw supporting plate are respectively hinged with an arc cheek supporting plate, and the bottom of each cheek supporting plate is hinged with a support column; the upper surface of the supporting plate is provided with a plurality of column holes which are arranged at two sides of the jaw supporting plate, and the bottom of the supporting column is movably inserted into the column holes.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, sliding structure includes the rigid coupling and is in spout and rigid coupling on the support jaw board are in slide rail on the fixed plate, slide rail sliding connection the spout.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, the top and the bottom of slide rail all are equipped with the stopper.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, sliding construction is equipped with two sets ofly.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, adjacent two hole interval between the post hole is 0.2 ~ 0.5 cm.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, adjacent two hole interval between the post hole is 0.3 cm.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, the fixed plate still connects the footpost of operation table through the strengthening rib.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, the jaw layer board with the inboard of chin layer board all is equipped with the blotter.

According to the utility model discloses a jaw device is held in palm in tumour anesthesia, the thickness of blotter is 2 ~ 5 mm.

The utility model aims to provide a jaw supporting device for tumor anesthesia, which is characterized in that a jaw supporting plate is arranged, the jaw supporting plate is connected with a fixed plate through a sliding structure, the jaw supporting plate is connected with a height adjusting structure, the height adjusting structure comprises a motor, an output shaft of the motor is connected with a gear, and the gear is meshed with and connected with a rack arranged on one side of the jaw supporting plate; the gear is driven by the motor to rotate, so that the rack and the jaw supporting plate perform lifting movement, the height of the jaw supporting device is adjusted, and medical staff can adjust the height of the lower jaw of a patient conveniently according to different crowds; the upper portion of holding in the palm jaw board is equipped with the backup pad, and the backup pad is connected and is held in the palm the jaw structure, holds in the palm the jaw structure and includes the jaw layer board, and the both sides of jaw layer board articulate arc chin layer board respectively, and the bottom of every chin layer board all articulates the pillar, and the bottom activity of pillar is inserted the post hole, adjusts the distance between two chin layer boards through the cooperation in pillar and post hole to be adapted to the crowd of different face types. To sum up, the beneficial effects of the utility model are that: can adjust the height of holding in the palm jaw device and the distance between the chin holding plate according to patient's demand to adapt to different crowds, accommodation is wide, and the comfort level is good, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the slide assembly of FIG. 1 in the direction B-B;

fig. 3 is a schematic view of the fixing plate of fig. 1 in a direction C;

FIG. 4 is a schematic view of the structure of the middle jaw support of the present invention in the direction A;

fig. 5 is a schematic view of the structure of the support plate in the direction D of the present invention;

in the figure: 1-jaw supporting plate, 11-supporting plate, 2-sliding groove, 21-sliding rail and 22-limiting block; 3-fixed block, 31-reinforcing rib; 4-motor, 41-gear, 42-rack; 5-dentognathic structure, 51-dentognathic pallet, 52-chin pallet, 53-pillar, 54-pillar hole; 6-operating table.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the utility model provides a jaw device is held in palm in tumour anesthesia, including holding in the palm jaw board 1, hold in the palm jaw board 1 and pass through sliding structure connection fixed plate 3, hold in the palm jaw board 1 and connect altitude mixture control structure, hold in the palm the upper portion of jaw board 1 and be equipped with backup pad 11, backup pad 11 connects and holds in the palm jaw structure 5.

Referring to fig. 1 and 2, the sliding structure includes a sliding groove 2 fixedly connected to the jaw supporting plate 1 and a sliding rail 21 fixedly connected to the fixing plate 3, and the sliding rail 21 is slidably connected to the sliding groove 2. As an optimal scheme, the utility model discloses in, slide rail 21's top and bottom all are equipped with

stopper

22, and 2 slides the in-process from top to bottom along slide rail 21 of spout, and stopper 22 can prevent that 2 slippage of spout from going out slide rail 21.

Referring to fig. 1 and 3, the height adjusting structure comprises a motor 4 fixedly connected to the fixing plate 3, an output shaft of the motor 4 is connected with a gear 41, and the gear 41 is engaged with a rack 42 arranged on one side of the jaw supporting plate 1. In the working process of the motor 4, the gear 41 is driven to rotate, the rack 42 and the jaw supporting plate 1 move up and down due to the mutual meshing of the gear 41 and the rack 42, and at the moment, the sliding chute 2 fixedly connected with the jaw supporting plate 1 slides up and down along the sliding rail 21, so that the height adjustment of the jaw supporting plate 1 and the jaw supporting structure 5 is realized.

In order to improve the stability of the connection between the jaw plate 1 and the fixing plate 3, two sets of sliding structures are provided as a preferable scheme.

Referring to fig. 4, the maxillomandibular structure 5 comprises a jaw plate 51 disposed in the middle of the support plate 11, arc-shaped chin rest plates 52 are respectively hinged to both sides of the jaw plate 51, and a support 53 is hinged to the bottom of each chin rest plate 52; referring to fig. 5, a plurality of column holes 54 are formed on the supporting plate 11, the column holes 54 are formed at both sides of the jaw supporting plate 51, and the bottoms of the supporting columns 53 are movably inserted into the column holes 54. The support column 53 can support the chin rest 52, and at the same time, when the support column 53 is inserted into the column hole 54 close to the jaw rest 51, the distance between the two chin rest 52 becomes small, and when the support column 53 is inserted into the column hole 54 far from the jaw rest 51, the distance between the two chin rest 52 becomes large, thereby realizing adjustment of the distance between the two chin rest 52.

Because the people of different age bracket, the size difference of face, the people of different sexes, the size of face is also different, the utility model provides a distance between chin supporting plate 52 can be adjusted, makes the size that distance between two chin supporting plates 52 can adapt to patient's face, is adapted to different crowds, improves patient's comfort level. In use, the patient places the lower jaw on the chin rest 51 and then the bottom of the support post 53 is removably inserted into the appropriate post hole 54 to adjust the distance between the chin rest 52 so that the chin rest structure 5 is able to best support the patient's lower jaw.

The utility model adjusts the height of the jaw supporting structure 5 through the height adjusting structure, which is convenient for medical staff to adjust the height of the lower jaw of the patient to be supported according to different crowds; the distance between the two cheek supporting plates 52 is adjusted through the matching of the supporting columns 53 and the column holes 54, so that the jaw supporting device can adapt to crowds with different face shapes, and the comfort degree of a patient during the jaw supporting is improved.

The utility model discloses in, the hole interval between two adjacent post holes 54 is 0.2 ~ 0.5cm, and the hole interval between two post holes 54 directly influences the adjustment precision and the control range of the interval of two cheek layer boards 52, and the hole interval between two post holes 54 is too big, and pillar 53 moves another post hole 54 from a post hole 54, and the interval of two cheek layer boards 52 just has very big difference, and inconvenient patient finds the interval between the most comfortable cheek layer board 52. The utility model discloses in, adjacent two hole interval between the post hole is 0.3 cm.

Preferably, the fixing plate 3 is further connected to legs of the operating table 6 by reinforcing ribs 31, so that the stability of the fixing plate 3 and thus the stability of the entire device is improved.

As a preferable scheme, cushion pads 55 are arranged on the inner sides of the jaw supporting plate 51 and the chin supporting plate 52, and the cushion pads 55 are made of pure cotton cloth or sponge pads; the cushion 55 is in direct contact with the skin of the person, further improving the comfort of the patient. The utility model discloses in, blotter 55's thickness is 2 ~ 5 mm.

To sum up, the utility model is provided with the jaw supporting plate, the jaw supporting plate is connected with the fixed plate through the sliding structure, the jaw supporting plate is connected with the height adjusting structure, the height adjusting structure comprises a motor, the output shaft of the motor is connected with a gear, and the gear is meshed with a rack arranged on one side of the jaw supporting plate; the gear is driven by the motor to rotate, so that the rack and the jaw supporting plate perform lifting movement, the height of the jaw supporting device is adjusted, and medical staff can adjust the height of the lower jaw of a patient conveniently according to different crowds; the upper portion of holding in the palm jaw board is equipped with the backup pad, and the backup pad is connected and is held in the palm the jaw structure, holds in the palm the jaw structure and includes the jaw layer board, and the both sides of jaw layer board articulate arc chin layer board respectively, and the bottom of every chin layer board all articulates the pillar, and the bottom activity of pillar is inserted the post hole, adjusts the distance between two chin layer boards through the cooperation in pillar and post hole to be adapted to the crowd of different face types. To sum up, the beneficial effects of the utility model are that: can adjust the height of holding in the palm jaw device and the distance between the chin holding plate according to patient's demand to adapt to different crowds, accommodation is wide, and the comfort level is good, and the practicality is strong.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. The tumor anesthesia jaw supporting device is characterized by comprising a jaw supporting plate, wherein the jaw supporting plate is connected with a fixed plate through a sliding structure and is connected with a height adjusting structure, a supporting plate is arranged at the upper part of the jaw supporting plate and is connected with a jaw supporting structure;

the height adjusting structure comprises a motor fixedly connected on the fixing plate, an output shaft of the motor is connected with a gear, and the gear is meshed and connected with a rack arranged on one side of the jaw supporting plate;

2. The device according to claim 1, wherein the sliding structure comprises a sliding groove fixed on the jaw supporting plate and a sliding rail fixed on the fixing plate, and the sliding rail is slidably connected with the sliding groove.

3. The device according to claim 2, wherein the slide rail has a top end and a bottom end provided with a stopper.

4. The device according to claim 2, characterized in that said sliding means are provided in two groups.

5. The device according to claim 1, wherein the distance between two adjacent column holes is 0.2-0.5 cm.

6. The device according to claim 5, wherein the distance between two adjacent column holes is 0.3 cm.

7. The device according to claim 1, wherein said fixing plate is further connected to the legs of the operating bed by means of reinforcing ribs.

8. The apparatus of claim 1, wherein the jaw plate and chin plate are provided with a cushion on the inside.

9. The device according to claim 8, wherein the cushion has a thickness of 2-5 mm.