CN218899402U - Auxiliary stand for diagnosis - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and discloses an auxiliary bracket for diagnosis, which comprises two vertical bars arranged in parallel, and the lower ends of the two vertical bars are connected by a width adjustment assembly, and the vertical bars are sleeved There is a sleeve that can move up and down, and the sleeve is clamped on the vertical rod through the limit assembly. The upper end of the vertical rod and the sleeve are all provided with a support rod that is fixedly connected, and the support rod is connected to the vertical rod and the sleeve. Vertical setting; by setting four support rods, it is convenient to open the patient's mouth; by setting a width adjustment component and a movable sleeve, it is convenient to adjust the distance between the four support rods according to actual needs, and to open the patient's mouth It is convenient to limit the sleeve by setting the limit component, the whole device is easy to operate, and the patient will not feel sore in the oral cavity during long-term diagnosis, and the device will not block the doctor's line of sight during diagnosis, which is more convenient It is convenient for diagnosis and has strong practicability.

Description

An auxiliary bracket for diagnosis

technical field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary bracket for diagnosis.

Background technique

Oral diagnosis can not only check the teeth, but also check the lesions in the oral cavity. Regular oral examinations help to keep the teeth cleaner and longer, and can also prevent problems such as pain.

In traditional oral diagnosis, the patient needs to open his mouth for a long time when examining the patient's mouth. If the time is too long, it will cause oral muscle soreness. Therefore, it is necessary to let the patient rest for a period of time during the examination, which may affect the treatment. Persistence increases the pain of treatment for patients, and some current auxiliary brackets tend to block the front of the mouth when opening the patient's mouth, which affects the doctor's line of sight and thus the doctor's follow-up examination.

In view of this, there is a need for an auxiliary bracket for diagnosis.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an auxiliary bracket for diagnosis, which has the advantages of opening the patient's mouth during oral diagnosis without affecting the doctor's inspection line of sight, and solves the problem that the patient is easy to open the mouth for a long time. Problems causing muscle soreness.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: an auxiliary bracket for diagnosis, including two vertical bars arranged in parallel, the lower ends of the two vertical bars are connected by a width adjustment assembly, and the upper ends of the vertical bars are covered There is a sleeve that can move up and down, and the sleeve is clamped on the vertical rod through the limit assembly. The upper end of the vertical rod and the sleeve are equipped with a support rod that is fixedly connected, and the support rod is connected with the vertical rod and the sleeve. The cylinder is arranged vertically, and the four support rods cooperate to propel the patient's mouth.

Preferably, the width adjustment assembly includes a telescopic rod fixedly arranged between two vertical rods, wherein one of the vertical rods is provided with a fixed tube inside, and the other of the vertical rods is provided with a rotatable screw rod. One end of the screw rod is screwed and arranged in the fixed pipe, and the other end of the screw rod passes through the vertical rod and is connected with a handle.

By adopting the above solution, the width of the patient's oral cavity can be conveniently adjusted to an appropriate size by providing the width adjustment component.

Preferably, a side wall of the sleeve is provided with a guide groove, and the limit assembly includes a limit block movably arranged in the guide groove, and a baffle is provided at the rear end of the limit block, and the sleeve There are two cavities on the outer wall of the cylinder, the inner wall of the cavity and the baffle are connected by a spring, the front end of the limit block is a wedge-shaped structure, and several evenly distributed limit holes are set on the vertical bar. The front end of the limiting block is movably inserted into the limiting hole, and a pull ring is arranged on the rear side of the baffle.

By adopting the above-mentioned solution, it is convenient to limit the position of the sleeve after the position of the sleeve is determined by providing the position-limiting component.

Preferably, the vertical bar, the width adjustment component, the sleeve and the limit component are all made of plastic.

By adopting the above solution, the weight of the entire device can be reduced, and damage to the patient's teeth can be avoided.

Preferably, the support rod is provided with slots for placing teeth.

By adopting the above-mentioned solution, slippage between the patient's teeth and the support rod can be avoided by providing the card slot.

Preferably, a soft pad is arranged in the card slot.

By adopting the above solution, damage to the patient's teeth can be avoided by providing a soft pad.

(3) Beneficial effects

Compared with the prior art, the utility model provides an auxiliary bracket for diagnosis, which has the following beneficial effects:

The diagnostic auxiliary bracket is equipped with four support rods to facilitate the opening of the patient's mouth, and will not cause soreness in the patient's mouth during long-term inspections; the width adjustment component and the movable sleeve are provided to facilitate adjustment according to actual needs. The distance between the four support rods can stretch the patient's mouth to an appropriate size; it is convenient to limit the sleeve by setting the limit component; by using the vertical rod made of plastic, the width adjustment component, the sleeve and the limit component , which is convenient to reduce the weight of the whole device, thereby avoiding damage to the patient's oral cavity; in addition, the sliding between the patient's teeth and the support rod can be avoided by setting the card slot. You will feel sore, and the device will not block the doctor's line of sight during diagnosis, which is more convenient for diagnosis and has strong practicability.

Description of drawings

Fig. 1 is a structural representation of the utility model state one;

Fig. 2 is the structural representation of state two of the utility model;

Fig. 3 is a structural schematic diagram of the width adjustment assembly in the utility model;

Fig. 4 is a schematic diagram of the state of the position-limiting assembly in the utility model;

Fig. 5 is a structural schematic diagram of the second state of the limiting assembly in the utility model.

In the figure: 1, vertical rod; 2, width adjustment component; 201, telescopic rod; 202, fixed pipe; 203, screw rod; 204, handle; 3, sleeve; 4, limit component; 401, limit block; 402 , baffle plate; 403, spring; 404, limit hole; 405, pull ring; 5, support rod; 501, card slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

An auxiliary bracket for diagnosis, comprising two vertical bars 1 arranged in parallel, the lower ends of the two vertical bars 1 are connected by a width adjustment assembly 2, the width adjustment assembly 2 is convenient for adjusting the distance between the two vertical bars 1, the vertical bars 1. The upper sleeve is provided with a sleeve 3 that can move up and down. The sleeve 3 is clamped on the vertical bar 1 through the limit assembly 4. The limit assembly 4 is convenient to limit the sleeve 3 after the position of the sleeve 3 is determined. Both the upper end of the rod 1 and the sleeve 3 are provided with a fixedly connected support rod 5, and the support rod 5 is vertically arranged with the vertical rod 1 and the sleeve 3. The four support rods 5 cooperate to open the patient's mouth, and the patient's edge is closed when in use. The teeth bite on the four support rods 5, the patient does not need to forcefully open the mouth all the time, avoiding oral pain caused by long-term diagnosis, the width adjustment component 2 and the sleeve 3 moving up and down can adjust the size of the rectangle formed by the four support rods 5 , so that the patient’s mouth can be opened to an appropriate size according to the needs, since the bracket will not block the front of the mouth at this time, it is more convenient for the doctor to perform oral diagnosis;

The width adjustment assembly 2 includes a telescopic rod 201 fixedly arranged between two vertical rods 1, wherein a fixed pipe 202 is arranged on the inner side of one vertical rod 1, and a rotatable screw rod 203 is arranged on the other vertical rod 1, and one end of the screw rod 203 is threaded The connection is set in the fixed tube 202. The cooperation between the telescopic rod 201, the fixed tube 202 and the screw rod 203 can limit the rotation between the two vertical rods 1, so that when one of the vertical rods 1 is held, turning the screw rod 203 can drive the other. The vertical rod 1 moves to adjust the distance between the two vertical rods 1, thereby adjusting the distance between the two pairs of support rods 5 on both sides. The other end of the screw rod 203 runs through the vertical rod 1 and is connected with a handle 204, which is convenient for manual control. The rotation of the screw rod 203, because the cooperation between the screw rod 203 and the fixed pipe 202 has self-locking property, ensures that when the handle 204 is not rotated, the distance between the two vertical rods 1 no longer changes;

A side wall of the sleeve 3 is provided with a guide groove, and the limit assembly 4 includes a limit block 401 which is movably arranged in the guide groove. Two cavities, the inner wall of the cavity and the baffle plate 402 are connected by a spring 403, the spring 403 can pull the baffle plate 402 to reset, and at the same time ensure that when the limit block 401 is not subjected to external force, the front end of the limit block 401 always protrudes from the sleeve 3, The front end of the limiting block 401 is a wedge-shaped structure, and several evenly distributed limiting holes 404 are arranged on the vertical bar 1. After entering the limit hole 404, the limit to the sleeve 3 can be realized. Since the front end of the limit block 401 is a wedge-shaped structure, it is ensured that when the sleeve 3 is pushed down, the sleeve 3 can move normally, and the sleeve 3 receives When the upward force is applied, the sleeve 3 can remain still. When the patient’s teeth bite the support rod 5, the force received by the lower support rod 5 is upward, so the distance between the upper and lower sides of the support rod 5 can be kept unchanged. The rear side of the baffle plate 402 is provided with a pull ring 405, and the pull ring 405 is convenient for manually pulling the limit block 401 to move, and then the limit block 401 is taken out from the limit hole 404;

Further, the vertical rod 1, the width adjustment component 2, the sleeve 3 and the stopper component 4 are all made of plastic, since the whole device is suspended after the patient’s teeth bite the support rod 5, so the patient’s teeth need to bear the weight of the whole device , the plastic vertical rod 1, width adjustment assembly 2, sleeve 3 and limit assembly 4 are convenient to reduce the weight of the entire device, reduce the force on the patient's teeth, and avoid causing damage to the patient's teeth. Further, the support rod 5 is provided with There is a draw-in slot 501 for placing teeth, and the draw-in slot 501 can prevent slippage between the patient's teeth and the support rod 5. A soft pad is arranged in the draw-in slot 501, and the soft pad can avoid causing damage to the patient's teeth.

Referring to Figures 1-5, when it is necessary to perform a diagnostic examination on the patient's mouth, the distance between the two vertical bars 1 and the distance between the two support bars 5 in the initial state are both minimum, and then the patient needs to open his mouth, Put the four support rods 5 into the patient's oral cavity, then hold one of the vertical rods 1 and turn the handle 204, the handle 204 drives the screw rod 203 to rotate in the fixed tube 202, and drives the fixed tube 202 to move, at this time the two vertical rods 1 gradually increases, when the distance between the two vertical bars 1 meets the requirements, the handle 204 is no longer turned, and then the slots 501 of the upper two support bars 5 are stuck on the teeth on both sides of the upper edge of the patient superior;

Then push down the sleeve 3 to gradually increase the distance between the two support rods 5 on the same side. During the downward movement of the sleeve 3, the vertical bar 1 can push the limit block 401 to move outwards. The limit block 401 drives the baffle plate 402 to move, and the spring 403 is stretched. When the sleeve 3 moves to a certain position, the distance between the upper and lower sides of the support rod 5 meets the requirements. At this time, the spring 403 resets and pushes the limit block 401 inward. Move and snap into the limit hole 404. At this time, the sleeve 3 is limited and cannot move upwards. Then, the clamping grooves 501 of the two support rods 5 below are clamped on the teeth on both sides of the patient's lower edge. At this time, the four supports The rod 5 cooperates to open the patient's mouth, and the front of the mouth is not blocked, and then the oral examination and diagnosis can be carried out. The whole device is easy to operate, and it is convenient to adjust the size of the mouth opening according to the demand. The patient's mouth will not feel uncomfortable during long-term diagnosis. Soreness, and the device will not block the patient's oral cavity, which is more convenient for diagnosis and has strong practicability.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An auxiliary bracket for diagnosis, comprising two vertical bars (1) arranged in parallel, characterized in that: the lower ends of the two vertical bars (1) are connected by a width adjustment assembly (2), and the vertical bars (1) The sleeve (3) that can move up and down is set on the upper sleeve, and the sleeve (3) is clamped on the vertical rod (1) through the limit assembly (4), and the upper end of the vertical rod (1) and The sleeves (3) are all provided with fixedly connected support rods (5), and the support rods (5) are vertically arranged with the vertical rods (1) and the sleeve (3), and the four support rods (5) cooperate to The patient's mouth is propped open. 2. An auxiliary bracket for diagnosis according to claim 1, characterized in that: the width adjustment assembly (2) includes a telescopic rod (201) fixedly arranged between two vertical rods (1), one of which The inner side of the vertical rod (1) is provided with a fixed pipe (202), and the other vertical rod (1) is provided with a rotatable screw rod (203), and one end of the screw rod (203) is threadedly connected to the fixed pipe In (202), the other end of the screw (203) passes through the vertical bar (1) and is connected with a handle (204). 3. An auxiliary bracket for diagnosis according to claim 2, characterized in that: a side wall of the sleeve (3) is provided with a guide groove, and the limit assembly (4) includes a movable The limit block (401) in the guide groove, the rear end of the limit block (401) is provided with a baffle plate (402), the outer wall of the sleeve (3) is provided with two cavities, and the inner wall of the cavity It is connected with the baffle (402) by a spring (403), the front end of the limit block (401) is a wedge-shaped structure, and several evenly distributed limit holes (404) are arranged on the vertical rod (1), The front end of the limiting block (401) is movably inserted into the limiting hole (404), and a pull ring (405) is provided on the rear side of the baffle (402). 4. An auxiliary bracket for diagnosis according to claim 3, characterized in that: the vertical rod (1), the width adjustment component (2), the sleeve (3) and the limit component (4) are all plastic material. 5 . The auxiliary bracket for diagnosis according to claim 1 , characterized in that: the support rod ( 5 ) is provided with a slot ( 501 ) for placing teeth. 5 . 6. An auxiliary support for diagnosis according to claim 5, characterized in that: a soft pad is arranged in the draw slot (501).

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