CN213346214U - Temporomandibular joint restorer - Google Patents
Temporomandibular joint restorer Download PDFInfo
- Publication number
- CN213346214U CN213346214U CN202021405967.5U CN202021405967U CN213346214U CN 213346214 U CN213346214 U CN 213346214U CN 202021405967 U CN202021405967 U CN 202021405967U CN 213346214 U CN213346214 U CN 213346214U
- Authority
- CN
- China
- Prior art keywords
- block
- bite
- handle
- parallel
- pincers handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000001738 temporomandibular joint Anatomy 0.000 title claims abstract description 15
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 28
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 abstract description 3
- 210000000214 mouth Anatomy 0.000 description 4
- 210000004513 dentition Anatomy 0.000 description 3
- 230000036346 tooth eruption Effects 0.000 description 3
- 208000005392 Spasm Diseases 0.000 description 2
- 210000003784 masticatory muscle Anatomy 0.000 description 2
- 208000012659 Joint disease Diseases 0.000 description 1
- 206010023204 Joint dislocation Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002455 dental arch Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 210000004373 mandible Anatomy 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a temporomandibular joint restorer, including pincers handle, parallel bite-block, U type bite-block, swing joint spare, chin pocket, handle, the pincers handle is two, two the tip of pincers handle all is provided with parallel bite-block with U type bite-block, parallel bite-block with U type bite-block respectively fixed set up in both sides about the tip of pincers handle, two the middle part of parallel bite-block is passed through swing joint pole connects, two set up between the pincers handle the chin pocket, two the other end of pincers handle is fixed to be set up the handle. Compared with the prior art, the utility model discloses the reset instrument uses portably, and the less female medical staff of hand strength of young doctor, the less experience of specially adapted gimmick reduction can improve temporomandibular joint acute anterior dislocation patient's joint success rate that resets greatly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a temporomandibular joint restorer.
Background
Acute anterior dislocation of temporomandibular joint is the most common joint disease in stomatology, and the condyle dislocation is located above the joint nodule and cannot return by itself due to various reasons. Clinically, the manual reduction is usually performed by inserting the fingers into the oral cavity of the patient, exerting downward, upward and backward forces to slide the joints back to the original positions, and during the reduction process, the operation is laborious due to the tension of the patient and the spasm of the masticatory muscles, and the fingers of the patient are easily bitten if the operation is unskilled. In addition, for those with long dislocation time, severe spasm of masticatory muscles, local edema and pain of joints, and reduction of manipulations is often difficult. Therefore, a simple temporomandibular joint repositor is needed to be designed for clinical use.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a temporomandibular joint repositor to solve the above problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model discloses a pincers handle, parallel bite-block, U type bite-block, swing joint spare, chin pocket, handle, the pincers handle is two, two the tip of pincers handle all is provided with parallel bite-block with U type bite-block, parallel bite-block with U type bite-block fixed respectively set up in both sides about the tip of pincers handle, two the middle part of parallel bite-block is passed through swing joint pole connects, two set up between the pincers handle the chin pocket, two the other end of pincers handle is fixed to be set up the handle.
Furthermore, the parallel bite block and the U-shaped bite block are both made of elastic materials.
Preferably, the parallel bite block and the U-shaped bite block are both made of rubber materials.
Specifically, the movable connecting piece is composed of a connecting strip, a connecting sleeve, a connecting bolt and a bolt handle, wherein the connecting strip is located in the connecting sleeve, a soldier can stretch out and draw back, the connecting bolt is in threaded connection with the connecting strip, a strip-shaped through hole is formed in the upper end of the connecting sleeve, the connecting bolt penetrates through the strip-shaped through hole, the end portion of the connecting bolt is provided with the bolt handle, one section of the connecting strip is fixedly arranged on one clamp handle, and one section of the connecting sleeve is fixedly arranged on the other clamp handle.
The beneficial effects of the utility model reside in that:
the utility model relates to a temporomandibular joint restorer, compared with the prior art, the utility model discloses the reset instrument is used portably, and the less female medical staff of the young doctor of specially adapted gimmick experience of restoreing, hand strength can improve temporomandibular joint acute anterior dislocation patient's joint success rate that resets greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the parallel bite block and the U-shaped bite block of the present invention;
fig. 3 is a schematic structural view of the movable connecting piece of the present invention.
In the figure: 1-forceps handle, 2-parallel bite block, 3-U-shaped bite block, 4-movable connecting piece, 5-chin pocket, 6-handle, 41-connecting strip, 42-connecting sleeve, 43-connecting bolt and 44-bolt handle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and 2: the utility model discloses a pincers handle 1, parallel bite-block 2, U type bite-block 3, swing joint spare 4, chin pocket 5, handle 6, the pincers handle is two, two the tip of pincers handle all is provided with parallel bite-block with U type bite-block, parallel bite-block with U type bite-block fixed respectively set up in both sides, two about the tip of pincers handle the middle part of parallel bite-block is passed through swing joint pole is connected, two set up between the pincers handle the chin pocket, two the other end of pincers handle is fixed to be set up the handle.
Furthermore, the parallel bite block and the U-shaped bite block are both made of elastic materials.
Preferably, the parallel bite block and the U-shaped bite block are both made of rubber materials.
As shown in fig. 3: the movable connecting piece is composed of a connecting strip 41, a connecting sleeve 42, a connecting bolt 43 and a bolt handle 44, the connecting strip is located in the connecting sleeve, a soldier can stretch out and draw back, the connecting bolt is in threaded connection with the connecting strip, a strip-shaped through hole is formed in the upper end of the connecting sleeve, the connecting bolt penetrates through the strip-shaped through hole, the end portion of the connecting bolt is provided with the bolt handle, one section of the connecting strip is fixedly arranged on one clamp handle, and one section of the connecting sleeve is fixedly arranged on the other clamp handle.
The temporomandibular joint dislocation restorer is in a pincer shape as a whole, an intraoral U-shaped tooth cushion is made of soft rubber, is connected to the tail end of a long rod of a pincer handle and is divided into an upper part and a lower part, the upper part is flat, the thickness is about 2mm, and the lower part is in a U shape and is matched with the shape of a mandibular dentition. The chin pocket is located sliding joint the place ahead, be the hammock form, sunken one side is towards the chin, can wrap up whole chin and drag, the chin pocket is inelastically connected with both sides, so that better laminate with chin when the atress, sliding joint is located pincers body handle the place ahead, be the platykurtic, limit mutually with pincers body both sides stock respectively, one side is half flat slide rail of parcel, flat upper segment has rectangular form fluting, another part is the solid billet of the my spiral shell needle of the end area of top, two parts are fixed by butterfly nut, can be according to the intraoral dental arch width modulation width of patient.
The repositor is simple and easy to operate, and the original manual reposition force application point is transferred from the mouth to the outside of the mouth. When resetting, a patient is allowed to take a sitting posture head to lean against a wall, firstly, the concave side of the U-shaped tooth pad at the tail end of the forceps body is arranged in a tooth grinding area of a patient dentition, a sliding joint is adjusted to enable the U-shaped tooth pad to be tightly attached to the dentition, then, the elastic chin pocket is tightly attached to the chin, at the moment, an operator holds a handle of the forceps body tightly, firstly, the forceps body horizontally move downwards to apply force, so that the condyles slide to the lower part of a joint node, then, the chin pocket pushes the mandible towards the right back, and finally, the whole body exerts force backwards and upwards to enable the. Because the traditional force application point is transferred to the outside of the mouth, the operator can apply force better, and the operator does not need to worry about finger bite after the resetting is successful.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A temporomandibular joint repositor characterized by: including pincers handle, parallel bite-block, U type bite-block, swing joint spare, chin pocket, handle, the pincers handle is two, two the tip of pincers handle all is provided with parallel bite-block with U type bite-block, parallel bite-block with U type bite-block fixed respectively set up in both sides about the tip of pincers handle, two the middle part of parallel bite-block is passed through swing joint spare is connected, two set up between the pincers handle the chin pocket, two the other end of pincers handle is fixed to be set up the handle.
2. The temporomandibular joint repositor of claim 1, wherein: the parallel bite block and the U-shaped bite block are made of elastic materials.
3. The temporomandibular joint repositor of claim 2, wherein: the parallel bite block and the U-shaped bite block are made of rubber materials.
4. The temporomandibular joint repositor of claim 1, wherein: the movable connecting piece is composed of a connecting strip, a connecting sleeve, a connecting bolt and a bolt handle, wherein the connecting strip is located in the connecting sleeve, soldiers can stretch out and draw back, the connecting bolt is in threaded connection with the connecting strip, a strip-shaped through hole is formed in the upper end of the connecting sleeve, the connecting bolt penetrates through the strip-shaped through hole, the bolt handle is arranged at the end of the connecting bolt, one section of the connecting strip is fixedly arranged on one clamp handle, and one section of the connecting sleeve is fixedly arranged on the other clamp handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405967.5U CN213346214U (en) | 2020-07-16 | 2020-07-16 | Temporomandibular joint restorer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405967.5U CN213346214U (en) | 2020-07-16 | 2020-07-16 | Temporomandibular joint restorer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213346214U true CN213346214U (en) | 2021-06-04 |
Family
ID=76139782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405967.5U Expired - Fee Related CN213346214U (en) | 2020-07-16 | 2020-07-16 | Temporomandibular joint restorer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213346214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557804A (en) * | 2022-03-01 | 2022-05-31 | 中国人民解放军总医院第八医学中心 | Temporomandibular joint appurtenance that resets |
-
2020
- 2020-07-16 CN CN202021405967.5U patent/CN213346214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557804A (en) * | 2022-03-01 | 2022-05-31 | 中国人民解放军总医院第八医学中心 | Temporomandibular joint appurtenance that resets |
| CN114557804B (en) * | 2022-03-01 | 2024-02-09 | 中国人民解放军总医院第八医学中心 | Temporomandibular joint auxiliary tool that resets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |