CN210447261U

CN210447261U - Department of stomatology is with auxiliary device that pulls out teeth

Info

Publication number: CN210447261U
Application number: CN201920423707.1U
Authority: CN
Inventors: 夏媛媛; 沈文达
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-05-05
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a department of stomatology is with auxiliary device that pulls out tooth, including the backup plate, fixedly connected with headrest on the backup plate, be equipped with between backup plate and the headrest and assist fixing device, be connected with the fixed plate through stop device on the headrest, center department rotates on the headrest and is connected with the threaded rod, threaded connection has the thread block on the threaded rod, the both ends of thread block are rotated and are connected with the dwang, the dwang deviates from the one end rotation of thread block and is connected with the movable plate, the first spring of one side fixedly connected with of movable plate, first spring deviates from the one end fixedly connected with fixed plate of movable plate. The utility model discloses utilize the screw thread piece rebound, drive the dwang and rotate, then make movable plate lateral shifting, slowly drive the fixed plate and remove to the centre, fix patient's head for the patient can't rotate the head, and the operation of having avoided influencing medical personnel is gone on, influences patient's treatment.

Description

Department of stomatology is with auxiliary device that pulls out teeth

Technical Field

The utility model relates to an oral medical treatment technical field especially relates to a department of stomatology is with auxiliary device that pulls out teeth.

Background

Tooth extraction is the most common treatment technique used in the stomatology department. Tooth extraction must be done with caution because it can cause local tissue damage, cause reactions such as bleeding, swelling, pain, etc., and can also cause fluctuations in blood pressure, body temperature, and pulse. It is especially suitable for patients with cardiovascular diseases and blood diseases, otherwise, serious consequences can be caused. Tooth loss can cause alveolar bone atrophy, displacement or elongation of adjacent and opposing teeth, and chewing impediments.

Pain is usually generated during tooth extraction, which causes the head of a patient to rotate in an instinctive reaction manner, thereby affecting the operation of medical staff and the treatment of the patient.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: pain is usually generated during tooth extraction, which causes the head of a patient to rotate in an instinctive reaction manner, thereby affecting the operation of medical staff and the treatment of the patient.

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

the utility model provides a department of stomatology is with auxiliary device that pulls out tooth, includes the backup plate, fixedly connected with headrest on the backup plate, be equipped with between backup plate and the headrest and assist fixing device, be connected with the fixed plate through stop device on the headrest, center department rotates on the headrest and is connected with the threaded rod, threaded connection has the thread block on the threaded rod, the both ends of thread block are rotated and are connected with the dwang, the dwang deviates from the one end rotation of thread block and is connected with the movable plate, the first spring of one side fixedly connected with of movable plate, first spring deviates from the one end fixedly connected with fixed plate of movable plate.

Preferably, assist fixing device and include two baffles and movable rod, two the equal fixed connection of baffle is on the backup plate, one side sliding connection that the baffle is close to the headrest has the fly leaf, one side fixedly connected with second spring of fly leaf, the one end that the second spring deviates from the fly leaf supports on the backup plate, the fixedly connected with layer board of center department of movable rod, it has the movable groove to open on the fixed plate, the movable rod is located the movable groove.

Preferably, stop device includes the spacing groove, the spacing groove is seted up on the headrest, sliding connection has the spacer pin on the spacing groove, the one end fixed connection of spacer pin is in one side of fixed plate.

Preferably, one end of the threaded rod, which deviates from the threaded block, is fixedly connected with a handle, and anti-skid threads are arranged on the handle.

Preferably, a cushion pad is fixedly connected to one side of the fixing plate, which is far away from the first spring.

Preferably, the back plate and the headrest are integrally formed.

Compared with the prior art, the beneficial effects of the utility model are that:

1. utilize screw thread piece rebound, drive the dwang and rotate, then make movable plate lateral shifting, slow drive fixed plate removes to the centre, fixes patient's head for the patient can't rotate the head, and the operation that has avoided having influenced medical personnel is gone on, influences patient's treatment.

2. Utilize the effect of second spring to make the fly leaf rebound to drive the movable rod and remove at the activity groove underwear, let the layer board support at patient's chin, thereby realize fixing patient's head, guarantee patient's head stability.

Drawings

Fig. 1 is a schematic front structural view of a dental extraction aid for department of stomatology;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: the device comprises a backing plate 1, a movable rod 2, a supporting plate 3, a limiting groove 4, a headrest 5, a first spring 6, a movable plate 7, a rotating rod 8, a thread block 9, a threaded rod 10, a cushion pad 11, a fixed plate 12, a movable plate 13, a baffle plate 14 and a second spring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an auxiliary device for tooth extraction for department of stomatology comprises a backing plate 1, a headrest 5 is fixedly connected to the backing plate 1, the backing plate 1 and the headrest 5 are integrally formed to facilitate manufacture of equipment, an auxiliary fixing device is arranged between the backing plate 1 and the headrest 5, the auxiliary fixing device comprises two baffles 14 and a movable rod 2, the two baffles 14 are both fixedly connected to the backing plate 1, a movable plate 13 is slidably connected to one side of the baffle 14 close to the headrest 5, a second spring 15 is fixedly connected to one side of the movable plate 13, one end of the second spring 15, which is far away from the movable plate 13, abuts against the backing plate 1, a supporting plate 3 is fixedly connected to the center of the movable rod 2, a movable groove is formed in the fixed plate 12, the movable rod 2 is located in the movable groove, the movable plate 13 is moved upwards by the action of the second spring 15, so as to drive the movable rod 2 to move in the movable groove to abut against the, thereby realizing fixing the head of the patient and ensuring the stability of the head of the patient.

The headrest 5 is connected with a fixed plate 12 through a limiting device, the limiting device comprises a limiting groove 4, the limiting groove 4 is formed in the headrest 5, a limiting pin is connected to the limiting groove 4 in a sliding mode, one end of the limiting pin is fixedly connected to one side of the fixed plate 12, the limiting pin slides in the limiting groove 4 to play a limiting role, so that the fixed plate 12 moves transversely, a threaded rod 10 is rotatably connected to the center of the headrest 5, a threaded block 9 is connected to the threaded rod 10 in a threaded mode, a handle is fixedly connected to one end, away from the threaded block 9, of the threaded rod 10, anti-skidding patterns are arranged on the handle, the anti-skidding patterns can prevent the phenomenon of skidding when the handle is rotated, two ends of the threaded block 9 are rotatably connected with rotating rods 8, one end, away from the threaded block 9, of the rotating rods 8 is rotatably connected with a movable plate 7, one side of the movable plate 7 is fixedly connected, a cushion 11 is fixedly connected to a side of the fixing plate 12 facing away from the first spring 6, and the cushion 11 can be more comfortable when the head of the patient is kept stable.

The utility model discloses in, when the user used the device, the patient lies on backup plate 1, then the head was put between two fixed plates 12, then rotate the handle and drive threaded rod 10 and rotate, thereby make 9 rebound of screw thread piece, drive dwang 8 and rotate, then make movable plate 7 lateral shifting, slow drive fixed plate 12 is to middle removal, fix patient's head, then put movable rod 2 at the activity inslot, make second spring 15 support on backup plate 1, then drive fly leaf 13 rebound under the effect of its elasticity, then layer board 3 supports the chin at the patient, increase fixed effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a department of stomatology is with auxiliary device that pulls out tooth, includes backup plate (1), its characterized in that, fixedly connected with headrest (5) are gone up in backup plate (1), be equipped with between backup plate (1) and headrest (5) and assist fixing device, be connected with fixed plate (12) through stop device on headrest (5), the department rotates in center on headrest (5) and is connected with threaded rod (10), threaded rod (10) are gone up threaded connection and are had screw thread piece (9), the both ends of screw thread piece (9) are rotated and are connected with dwang (8), the one end that dwang (8) deviate from screw thread piece (9) is rotated and is connected with movable plate (7), the first spring (6) of one side fixedly connected with of movable plate (7), first spring (6) one end fixedly connected with fixed plate (12) that the movable plate deviates from (7).

2. The auxiliary device for tooth extraction in department of stomatology according to claim 1, wherein the auxiliary fixing device comprises two baffles (14) and a movable rod (2), both baffles (14) are fixedly connected to the backup plate (1), one side of the baffle (14) close to the headrest (5) is slidably connected with a movable plate (13), one side of the movable plate (13) is fixedly connected with a second spring (15), one end of the second spring (15) departing from the movable plate (13) abuts against the backup plate (1), a supporting plate (3) is fixedly connected to the center of the movable rod (2), a movable groove is formed in the fixed plate (12), and the movable rod (2) is located in the movable groove.

3. The auxiliary device for tooth extraction in department of stomatology according to claim 1, characterized in that, the limiting device comprises a limiting groove (4), the limiting groove (4) is opened on the headrest (5), a limiting pin is connected on the limiting groove (4) in a sliding way, and one end of the limiting pin is fixedly connected on one side of the fixing plate (12).

4. The dental extraction aid for department of stomatology according to claim 1, characterized in that a handle is fixedly connected to one end of the threaded rod (10) facing away from the threaded block (9), and the handle is provided with anti-skid threads.

5. An auxiliary device for dental extraction as claimed in claim 1, characterized in that a cushion (11) is fixedly connected to the side of the fixing plate (12) facing away from the first spring (6).

6. The dental extraction aid of claim 1, wherein the backup plate (1) and the headrest (5) are integrally formed.