CN216702668U - Dental tooth extraction device - Google Patents

Abstract

The utility model relates to the technical field of dental extraction and discloses a dental extraction device which comprises a bracket, wherein a player is fixedly arranged on the inner wall of the bracket, an auxiliary mechanism is fixedly arranged on the inner wall of the bracket, and a tooth extraction mechanism is fixedly connected to the right end of the bracket; the auxiliary mechanism comprises a fixed plate, a connecting block, a mouth expander, an upper positioning block, a lower positioning block, an X-ray machine and a disinfection box, and the tooth extraction mechanism comprises a limiting block, a first sliding rod, a second sliding rod, a first moving plate, a second moving plate, a third moving plate, a fourth moving plate, a motor and a cotton thread wheel. The utility model solves the problem that the attention of children is too concentrated when the teeth are extracted, the oral cavity of the children can be checked through the auxiliary mechanism so as to determine the connection condition of the teeth, the teeth cannot slide down under the self condition through the tight sliding of the first sliding rod and the second sliding rod, and the force application direction can be changed through the fourth moving plate, so that the force application under different conditions is facilitated.

Description

Dental tooth extraction device

Technical Field

The utility model relates to the technical field of dental extraction, in particular to a dental extraction device.

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. Loss of anterior teeth directly affects pronunciation and appearance. Premature loss of primary teeth in children can cause malformation of jaw development. Therefore, the indication of tooth extraction must be grasped strictly, tooth extraction is considered only when teeth have adverse effects on health and cannot be treated and stored by an effective method, but the technology of tooth extraction for adults is relatively mature at present, but tooth extraction for children has certain problems, because children are small in age and are familiar with a lot of things, food is judged mainly by observation of children, most of children have unsmooth snacks and sugar at present, once the children cares for a long time, tooth diseases are caused, the tooth diseases often bring pain, the judgment of tooth extraction for children is painful, when doctors perform operation on the face, the children fear can be generated in the mind, the psychological development of children can be affected, the teeth of children are loosened, and the tooth extraction operation of tooth extraction forceps and the like is not needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dental tooth extraction device, which achieves the aim of transferring the attention of children and facilitating tooth extraction.

In order to achieve the purpose, the utility model provides the following technical scheme: a dental tooth extraction device comprises a support, wherein a player is fixedly mounted on the inner wall of the support, a supporting pad is arranged on the inner wall of the support, a telescopic rod is fixedly mounted at the bottom of the support, a bottom plate is fixedly mounted at the bottom of the telescopic rod, an auxiliary mechanism is fixedly mounted on the inner wall of the support, and a tooth extraction mechanism is fixedly connected to the right end of the support; the auxiliary mechanism comprises a fixed plate, a connecting block, a mouth expander, an upper positioning block, a lower positioning block, an X-ray machine and a disinfection box, wherein the fixed plate and the disinfection box are both fixedly arranged on the inner wall of the bracket, the connecting block is fixedly arranged at the right end of the fixed plate, the top of the connecting block is provided with a connecting hole, the bottom of the mouth expander is connected with the connecting hole through a connecting wire, the upper positioning block is fixedly arranged on the inner wall of the bracket, the left end of the lower positioning block is fixedly arranged on the right side of the fixed plate, grooves are respectively formed in the bottom of the upper positioning block and the top of the lower positioning block, the upper end and the lower end of the X-ray machine are respectively provided with a sliding block, and the two sliding blocks are respectively arranged and in sliding connection with the two grooves; the tooth pulling mechanism comprises a limiting block, a first sliding rod, a second sliding rod, a first moving plate, a second moving plate, a third moving plate, a fourth moving plate, a motor and a cotton thread wheel, the limiting block is fixedly arranged on the outer wall of the bracket, a sliding groove is formed in the bottom of the limiting block, a clamping block is arranged at the top of the first sliding rod and is in sliding connection with the sliding groove, the outer wall of the second sliding rod is in sliding connection with the inner wall of the first sliding rod, the first moving plate is fixedly arranged at the bottom of the second sliding rod, the outer wall of the second moving plate is in sliding connection with the inner wall of the first moving plate, the outer wall of the third moving plate is in sliding connection with the inner wall of the second moving plate, the outer wall of the fourth moving plate is in sliding connection with the inner wall of the third moving plate, a through hole is formed in the top of the fourth moving plate, the motor is fixedly arranged on the inner wall of the bracket, and the cotton thread wheel is fixedly sleeved at the output end of the motor, the inner wall of the cotton thread wheel is fixedly connected with cotton threads.

Preferably, the sterilizing compartment is provided on the right side of the fixing plate.

Preferably, the lower positioning block is arranged below the upper positioning block, and the upper positioning block and the lower positioning block are both in arc-shaped design.

Preferably, the limiting blocks are arranged in an arc shape.

Preferably, the fourth moving plate, the third moving plate and the second moving plate all slide leftwards.

Preferably, the motor is disposed at the rear of the sterilizing compartment.

The utility model provides a dental tooth extraction device. The method has the following beneficial effects:

(1) the auxiliary mechanism can inspect the oral cavity of the child so as to determine the connection condition of the teeth, the mouth of the child can be always in an open state through the mouth expander, the child is prevented from being excessively out of fit, the operation of a doctor on the teeth is more convenient, and the X-ray machine can be conveniently moved through the sliding groove formed between the upper positioning block and the lower positioning block.

(2) The tooth extractor can extract teeth of children through the tooth extraction mechanism, the teeth cannot slide under the condition of the tooth extractor, cotton threads are connected to the teeth through the through holes through the fourth moving plate, the extending distance of the first moving plate can be adjusted according to different force application directions, and the force application direction can be changed through the fourth moving plate, so that force application under different conditions is facilitated.

Drawings

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is an enlarged view of the utility model at A;

FIG. 5 is an enlarged view of the utility model at B.

In the figure: the device comprises a support 1, an auxiliary mechanism 2, a tooth extraction mechanism 3, a support pad 4, a player 5, a telescopic rod 6, a bottom plate 7, a fixing plate 201, a connecting block 202, a mouth expander 203, an upper positioning block 204, a lower positioning block 205, an X-ray machine 206, a disinfection box 207, a limiting block 301, a first sliding bar 302, a second sliding bar 303, a first moving plate 304, a second moving plate 305, a third moving plate 306, a fourth moving plate 307, a motor 308 and a cotton reel 309.

Detailed Description

As shown in fig. 1 to 5, the present invention provides a technical solution: a dental tooth extraction device comprises a support 1, wherein a player 5 is fixedly installed on the inner wall of the support 1, a support pad 4 is arranged on the inner wall of the support 1, an expansion link 6 is fixedly installed at the bottom of the support 1, a bottom plate 7 is fixedly installed at the bottom of the expansion link 6, an auxiliary mechanism 2 is fixedly installed on the inner wall of the support 1, and a tooth extraction mechanism 3 is fixedly connected to the right end of the support 1; the auxiliary mechanism 2 comprises a fixing plate 201, a connecting block 202, a mouth expander 203, an upper positioning block 204, a lower positioning block 205, an X-ray machine 206 and a disinfection box 207, wherein the fixing plate 201 and the disinfection box 207 are both fixedly arranged on the inner wall of the bracket 1, the disinfection box 207 is arranged on the right side of the fixing plate 201, the connecting block 202 is fixedly arranged at the right end of the fixing plate 201, the top of the connecting block 202 is provided with a connecting hole, the bottom of the mouth expander 203 is connected with the connecting hole through a connecting wire, the upper positioning block 204 is fixedly arranged on the inner wall of the bracket 1, the left end of the lower positioning block 205 is fixedly arranged on the right side of the fixing plate 201, the lower positioning block 205 is arranged below the upper positioning block 204, the upper positioning block 204 and the lower positioning block 205 are both in arc design, the bottoms of the upper positioning block 204 and the top of the lower positioning block 205 are both provided with grooves, the upper end and the lower end of the X-ray machine 206 are both provided with sliders, and the two sliders are respectively arranged in sliding connection with the two grooves, the auxiliary mechanism 2 can be used for inspecting the oral cavity of the child so as to determine the connection condition of the teeth, the mouth of the child can be always in an open state through the mouth expander 203, the child is prevented from being excessively uncoordinated, the operation of a doctor on the teeth is more convenient, and the X-ray machine 206 can be conveniently moved through the sliding groove formed between the upper positioning block 204 and the lower positioning block 205; the tooth extraction mechanism 3 comprises a limit block 301, a first sliding rod 302, a second sliding rod 303, a first moving plate 304, a second moving plate 305, a third moving plate 306, a fourth moving plate 307, a motor 308 and a cotton thread wheel 309, wherein the limit block 301 is fixedly arranged on the outer wall of the bracket 1, the bottom of the limit block 301 is provided with a sliding groove, the limit block 301 is arranged in an arc shape, the top of the first sliding rod 302 is provided with a fixture block which is in sliding connection with the sliding groove, the outer wall of the second sliding rod 303 is in sliding connection with the inner wall of the first sliding rod 302, the first moving plate 304 is fixedly arranged at the bottom of the second sliding rod 303, the outer wall of the second moving plate 305 is in sliding connection with the inner wall of the first moving plate 304, the outer wall of the third moving plate 306 is in sliding connection with the inner wall of the second moving plate 305, the outer wall of the fourth moving plate 307 is in sliding connection with the inner wall of the third moving plate 306, the top of the fourth moving plate 307 is provided with a through hole, and the fourth moving plate 307, the third moving plate 306 and the second moving plate 305 slide leftward slide, motor 308 fixed mounting is at the inner wall of support 1, motor 308 sets up the rear at disinfect box 207, the fixed cover of cotton thread wheel 309 is established at the motor 308 output, cotton thread wheel 309 inner wall fixedly connected with cotton thread, can extract children's tooth through tooth extraction mechanism 3, through the inseparable slip of first slide bar 302 and second slide bar 303, can not the landing under the condition of self, the cotton thread is seted up in through-hole connection to tooth department through fourth movable plate 307, can adjust the distance of stretching out of first movable plate 304 according to the difference of application of force direction, fourth movable plate 307 can change the direction of exerting force, the application of force of convenient different conditions.

When the device is used, the head of a child is placed in the support 1, the chin of the child is placed on the support pad 4, the temperature of the device in winter is prevented, the child is not suitable, the eyes of the child can be positioned at the upper half end of the support 1, the player 5 arranged at the upper half end can attract the sight of the child, the mouth expander 203 is placed in the mouth of the child, the child is prevented from opening the mouth without being matched with a doctor, the X-ray machine 206 is pulled, the X-ray machine 206 is arranged in the sliding groove to move through the upper positioning block 204 and the lower positioning block 205, the doctor observes the root condition of teeth of the child through the X-ray machine 206, after the condition is determined, the X-ray machine 206 is pushed to one side, anesthetic is injected, the second sliding rod 303 is pulled, the second sliding rod 303 drives the moving block to move downwards, the fourth moving plate 307 is pushed after the position is moved to the teeth, the fourth moving plate 307 drives the third moving plate 306, the second moving plate 305 slides towards the oral cavity, the extension length of the fourth moving plate 307 is determined according to the condition of the root of the tooth, the fourth moving plate is extended a little when being suitable for oral cavity force application, and is shortened a little when being suitable for oral cavity external force application, the medical cotton thread is sleeved on the tooth, the motor 308 drives the cotton thread wheel 309 to rotate, the tooth is pulled out, and a doctor carries out follow-up work.

Claims (6)

1. A dental extraction device, comprising a bracket (1), characterized in that: a player (5) is fixedly mounted on the inner wall of the support (1), a supporting pad (4) is arranged on the inner wall of the support (1), an expansion link (6) is fixedly mounted at the bottom of the support (1), a bottom plate (7) is fixedly mounted at the bottom of the expansion link (6), an auxiliary mechanism (2) is fixedly mounted on the inner wall of the support (1), and a tooth extracting mechanism (3) is fixedly connected to the right end of the support (1); the auxiliary mechanism (2) comprises a fixing plate (201), a connecting block (202), a mouth expander (203), an upper positioning block (204), a lower positioning block (205), an X-ray machine (206) and a disinfection box (207), the fixing plate (201) and the disinfection box (207) are both fixedly arranged on the inner wall of the bracket (1), the connecting block (202) is fixedly arranged at the right end of the fixing plate (201), a connecting hole is formed in the top of the connecting block (202), the bottom of the flaring device (203) is connected with the connecting hole through a connecting wire, the upper positioning block (204) is fixedly arranged on the inner wall of the bracket (1), the left end of the lower positioning block (205) is fixedly arranged at the right side of the fixing plate (201), the bottom of the upper positioning block (204) and the top of the lower positioning block (205) are both provided with grooves, the upper end and the lower end of the X-ray machine (206) are respectively provided with a sliding block, and the two sliding blocks are respectively connected with the two grooves in a sliding manner; the tooth extraction mechanism (3) comprises a limiting block (301), a first sliding rod (302), a second sliding rod (303), a first moving plate (304), a second moving plate (305), a third moving plate (306), a fourth moving plate (307), a motor (308) and a cotton thread wheel (309), wherein the limiting block (301) is fixedly installed on the outer wall of the bracket (1), a sliding groove is formed in the bottom of the limiting block (301), a clamping block is arranged at the top of the first sliding rod (302) and is in sliding connection with the sliding groove, the outer wall of the second sliding rod (303) is in sliding connection with the inner wall of the first sliding rod (302), the first moving plate (304) is fixedly installed at the bottom of the second sliding rod (303), the outer wall of the second moving plate (305) is in sliding connection with the inner wall of the first moving plate (304), and the outer wall of the third moving plate (306) is in sliding connection with the inner wall of the second moving plate (305), the outer wall of the fourth moving plate (307) is connected with the inner wall of the third moving plate (306) in a sliding mode, a through hole is formed in the top of the fourth moving plate (307), the motor (308) is fixedly installed on the inner wall of the support (1), the output end of the motor (308) is fixedly sleeved with the cotton thread wheel (309), and the inner wall of the cotton thread wheel (309) is fixedly connected with cotton threads.

2. A dental extraction device as claimed in claim 1, wherein: the disinfection box (207) is arranged on the right side of the fixing plate (201).

3. A dental extraction device as claimed in claim 1, wherein: the lower positioning block (205) is arranged below the upper positioning block (204), and the upper positioning block (204) and the lower positioning block (205) are both in arc-shaped design.

4. A dental extraction device as claimed in claim 1, wherein: the limiting block (301) is arranged in an arc shape.

5. A dental extraction device as claimed in claim 1, wherein: the fourth moving plate (307), the third moving plate (306) and the second moving plate (305) all slide leftwards.

6. A dental extraction device as claimed in claim 1, wherein: the motor (308) is arranged behind the disinfection box (207).

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