CN213372191U - Soft tissue retractor special for minimally invasive extraction of wisdom teeth - Google Patents
Soft tissue retractor special for minimally invasive extraction of wisdom teeth Download PDFInfo
- Publication number
- CN213372191U CN213372191U CN202020635166.1U CN202020635166U CN213372191U CN 213372191 U CN213372191 U CN 213372191U CN 202020635166 U CN202020635166 U CN 202020635166U CN 213372191 U CN213372191 U CN 213372191U
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- retractor
- handle
- soft tissue
- minimally invasive
- hook
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- 210000004872 soft tissue Anatomy 0.000 title claims abstract description 23
- 210000004357 third molar Anatomy 0.000 title claims abstract description 21
- 238000000605 extraction Methods 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a soft tissue retractor special for minimally invasive extraction of wisdom teeth, which comprises a retractor handle, a connecting part and a retractor part, wherein the retractor handle and the retractor part are connected through the connecting part; an arc-shaped bending part is arranged at one end of the draw hook handle connected with the connecting part; the width of the connecting part is less than the width of the handle of the draw hook and the diameter of the draw hook part; the diameter of the hook part is smaller than the width of the handle of the hook. The utility model provides a soft tissue drag hook enables the light beam and gets into the operation position more easily, and can not influence the use of other apparatus, avoids drawing the wound angle, and multiplicable frictional force, convenient operation is applicable to very much pulling out of wisdom tooth.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to wicresoft pulls out dedicated soft tissue drag hook of wisdom tooth.
Background
The surgical retractor is one of the instruments commonly used in surgical operation and is an essential means for ensuring the operation visual field. The oral and maxillofacial region has a complex structure, a surgical incision is small, a surgical part is deep, soft tissue in surgery needs to be pulled by using a soft tissue retractor or a cheek retractor in the surgical process, the visual field of the surgical part is fully exposed, and the operation is facilitated. Good exposure is even more a guarantee of surgical success. The tip of the soft tissue retractor on the market at present can influence the operation of instruments, is not suitable for small flap-turning surgery, and is more suitable for large-scale tissue peeling. With the development of modern surgery, the concept of minimally invasive surgery has been gradually deepened into the heart, and the requirement of minimally invasive extraction of wisdom teeth is higher and higher. However, no retractor specially used for wisdom tooth extraction exists in the market at present, so that a soft tissue retractor specially used for minimally invasive wisdom tooth extraction needs to be designed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at overcoming above-mentioned prior art's weak point and providing a dedicated soft tissue drag hook of wisdom tooth is pulled out to wicresoft, enables the light beam and gets into the operation position more easily, and can not influence the use of other apparatus, avoids drawing the wound angle, multiplicable frictional force, convenient operation is applicable to very much pulling out of wisdom tooth.
In order to achieve the above object, the utility model adopts the following technical scheme: a soft tissue retractor special for minimally invasive extraction of wisdom teeth comprises a retractor handle, a connecting part and a retractor part; the draw hook handle is connected with the draw hook part through a connecting part; an arc-shaped bending part is arranged at one end of the draw hook handle connected with the connecting part;
the width of the connecting part is less than the width of the handle of the draw hook and the diameter of the draw hook part; the diameter of the hook part is smaller than the width of the handle of the hook.
Preferably, the width of the handle of the draw hook is 10-15 mm, the length of the handle of the draw hook is 150mm, and the thickness of the handle of the draw hook is 5 mm.
Preferably, the edge of the handle of the draw hook is in arc transition, so that the corner of the wound is prevented from being pulled in the operation process.
Preferably, the upper surface of the draw hook handle is a frosted surface, so that the friction force can be increased.
Preferably, the arc-shaped bent portion has a length of 30 mm.
Preferably, the connecting part has a length of 20mm and a width of 3 mm.
Preferably, the diameter of the hook part is 5 mm.
Preferably, the hook part is of an inward concave circular structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a design of soft tissue drag hook handle enables the light beam and gets into the operation position more easily, and the design of connecting portion makes the operation in-process can not influence the use of other apparatus, avoids drawing a wound angle, multiplicable frictional force, and convenient operation is applicable to very much that clinical wicresoft pulls out the wisdom tooth.
Drawings
Fig. 1 is a schematic view of the soft tissue retractor of the present invention.
Fig. 2 is a schematic view of the side view structure of the soft tissue retractor of the present invention.
Wherein, 1-a drag hook handle; 2-a connecting part; 3-pulling the hook part; 4-arc bend.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, the soft tissue retractor for minimally invasive extraction of wisdom teeth provided by the utility model comprises a retractor handle (1), a connecting part (2) and a retractor part (3); the draw hook handle (1) is connected with the draw hook part (3) through the connecting part (2); one end of the draw hook handle (1) connected with the connecting part (2) is provided with an arc-shaped bending part (4).
Wherein, the width W of the draw hook handle is 10-15 mm, the length is 150mm, and the thickness is 5 mm.
Wherein, the edge of the handle of the draw hook is in arc transition, so as to avoid the pull wound angle in the operation process.
Wherein, the upper surface of drag hook handle is the frosted surface, multiplicable frictional force.
Wherein, the arc-shaped bending part is 30mm in length.
Wherein, the length of connecting portion is 20mm, and the width is 3 mm.
Wherein, the diameter of the hook part is 5 mm.
Wherein, the hook part is a concave round structure.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A soft tissue retractor special for minimally invasive extraction of wisdom teeth is characterized by comprising a retractor handle, a connecting part and a retractor part; the draw hook handle is connected with the draw hook part through a connecting part; an arc-shaped bending part is arranged at one end of the draw hook handle connected with the connecting part;
the width of the connecting part is less than the width of the handle of the draw hook and the diameter of the draw hook part; the diameter of the hook part is smaller than the width of the handle of the hook.
2. The soft tissue retractor for minimally invasive extraction of wisdom teeth according to claim 1, wherein the retractor handle has a width of 10-15 mm, a length of 150mm and a thickness of 5 mm.
3. The soft tissue retractor for minimally invasive extraction of wisdom teeth according to claim 1 or 2, wherein the edges of the retractor handle are in circular arc transition.
4. The soft tissue retractor for minimally invasive extraction of wisdom teeth according to claim 1 or 2, wherein the upper surface of the retractor handle is a frosted surface.
5. The soft tissue retractor for minimally invasive extraction of wisdom teeth as claimed in claim 1 or 2, wherein the length of the arc-shaped bending part is 30 mm.
6. The soft tissue retractor for minimally invasive extraction of wisdom teeth as claimed in claim 1, wherein the connecting portion has a length of 20mm and a width of 3 mm.
7. The soft tissue retractor for minimally invasive extraction of wisdom teeth of claim 1, wherein the diameter of the retractor portion is 5 mm.
8. The soft tissue retractor for minimally invasive extraction of wisdom teeth as claimed in claim 1 or 7, wherein the retractor portion is a concave circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635166.1U CN213372191U (en) | 2020-04-23 | 2020-04-23 | Soft tissue retractor special for minimally invasive extraction of wisdom teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020635166.1U CN213372191U (en) | 2020-04-23 | 2020-04-23 | Soft tissue retractor special for minimally invasive extraction of wisdom teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213372191U true CN213372191U (en) | 2021-06-08 |
Family
ID=76177169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020635166.1U Active CN213372191U (en) | 2020-04-23 | 2020-04-23 | Soft tissue retractor special for minimally invasive extraction of wisdom teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213372191U (en) |
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2020
- 2020-04-23 CN CN202020635166.1U patent/CN213372191U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: No. 56, Lingyuan West Road, Yuexiu District, Guangzhou, Guangdong 510000 Patentee after: ORAL SUBSIDIARY SUN YAT-SEN University Hospital Address before: No. 56, Lingyuan West Road, Yuexiu District, Guangzhou, Guangdong 510055 Patentee before: Liu Zhiguo |