CN215458305U - Medical cosmetic suture needle - Google Patents
Medical cosmetic suture needle Download PDFInfo
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- CN215458305U CN215458305U CN202120714632.XU CN202120714632U CN215458305U CN 215458305 U CN215458305 U CN 215458305U CN 202120714632 U CN202120714632 U CN 202120714632U CN 215458305 U CN215458305 U CN 215458305U
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- needle
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- suture needle
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Abstract
The utility model relates to the field of medical instruments, in particular to a medical beauty suture needle, which is integrally arc-shaped and comprises a needle point, a needle body and a needle tail which are sequentially connected, wherein the cross section of the needle point is polygonal, the area from the cross section of the needle body part far away from the needle point to the cross section of the needle body part near the needle point is gradually increased, the needle body is uniform in thickness, and a threading hole is formed in the needle tail. The medical cosmetic suture needle has the advantages that the needle point has strong penetrating power, meanwhile, the needle body with the round section has a certain protection effect on tissues, and the medical cosmetic suture needle cannot cause serious wound and tearing and further cause tissue atrophy when being sutured like the needle body with the arris in the prior art, so that the medical cosmetic suture needle is particularly suitable for suturing sensitive tissues.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a medical cosmetic suture needle.
Background
Currently, surgical suture needles used for suturing biological tissues include round needles and angled needles. As shown in the left drawing of FIG. 1, the cross section of the needle body and the needle tip of the round needle are both circular. Because the needle body and the needle tip of the round needle are smooth, have small damage to tissues and are not easy to penetrate tough tissues such as skin, the round needle is often used for suturing soft tissues such as subcutaneous soft tissues, connective tissues, internal organs and blood vessels, and is not generally used for suturing skin. The angle needle is divided into a regular triangle needle and a reverse triangle needle, and as shown in the right drawing of fig. 1, the cross section of the needle body and the needle tip of the angle needle has edges, so that the angle needle can penetrate tough tissues such as skin more easily, and is also called a skin needle. Although suture needles in the prior art have different needle lengths and radians, the shape and the size of the tip part are single, and when the suture needles are used for suturing harder tissues in the oral cavity or tissues with larger tension, the suture needles are difficult to penetrate through the tissues or are bent, deformed and cracked during operation.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a medical cosmetic suture needle for solving the problems of the prior art.
In order to achieve the above and other related objects, the present invention provides a medical cosmetic suture needle, which is arc-shaped as a whole and includes a needle point, a needle body and a needle tail connected in sequence, wherein the cross section of the needle point is polygonal, the area from the cross section of the needle body portion far away from the needle point to the cross section of the needle body portion near the needle point is gradually increased, the needle body has a uniform thickness, and the needle tail is provided with a threading hole.
Preferably, the needle tip is triangular in cross-section.
Preferably, the length of the needle tip is 1mm to 3 mm. More preferably, the length of the needle tip is selected from 1mm, 2mm, 3 mm.
Preferably, the cross-section of the needle body is triangular or circular.
Preferably, the diameter of the needle body is 0.1-1 mm.
Preferably, the arc of the medical cosmetic suture needle is selected from 1/2 arc or 3/8 arc.
Preferably, the arc length of the medical cosmetic suture needle is 15-18 mm.
Preferably, the medical cosmetic suture needle is made of a novel titanium alloy material.
The medical cosmetic suture needle is a medical oral suture needle.
As described above, the medical cosmetic suture needle of the present invention has the following advantageous effects: the medical cosmetic suture needle point has strong penetrating power, meanwhile, the needle body with the round section has a certain protection effect on tissues, and the medical cosmetic suture needle cannot cause serious wound and tearing and further cause tissue atrophy when being sutured like the needle body with edges in the prior art, so that the medical cosmetic suture needle is particularly suitable for suturing sensitive tissues.
Drawings
FIG. 1 is an enlarged view of a portion of a prior art suturing needle, with a round needle on the left and a square needle on the right.
Fig. 2 is a schematic view showing a medical cosmetic suture needle according to the present invention.
Fig. 3 is a schematic view showing another angle of the medical cosmetic suture needle according to the present invention.
Fig. 4 shows a medical cosmetic suture needle having a needle tip of various sizes according to the present invention.
Description of the element reference numerals
1 needle tip
2 needle body
3 needle tail
31 threading hole
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 2 to 4, the present invention provides a medical cosmetic suture needle, which is entirely arc-shaped and includes a needle point 1, a needle body 2 and a needle tail 3 connected in sequence, wherein the cross section of the needle point is polygonal, the area from the cross section of the needle body portion far away from the needle point to the cross section of the needle body portion near the needle point is gradually increased, the needle body has a uniform thickness, and the needle tail 3 is provided with a threading hole 31.
In one embodiment, the needle tip 1 has a triangular cross-section. The needle point 1 is in a curved triangular pyramid shape, and the triangular pyramid-shaped needle point 1 enables the medical cosmetic suture needle to conveniently penetrate through harder tissues or tissues with larger tension and can be used for suturing tissues such as oral skin, mucosa, cartilage and the like.
The length of the needle point 1 is 1 mm-3 mm. In a preferred embodiment, the length of the needle tip 1 is selected from 1mm, 2mm and 3 mm. The medical cosmetic suture needle with three needle point lengths can be used as a set of suture needle for clinical application. The three selectable needle tip lengths are designed according to different thicknesses of soft tissues, so that various choices are provided for suturing different parts and tissues of the oral cavity, and convenience is provided for operation.
In one embodiment, the needle body 2 has a triangular or circular cross-section. Preferably circular. The medical cosmetic suture needle point of the application has stronger penetrating power, and the needle body 2 with the round section has certain protective effect on tissues, so that the medical cosmetic suture needle can not cause serious wound and tearing and further cause tissue atrophy when being sutured like a needle body with a ridge in the prior art, and is particularly suitable for suturing sensitive tissues such as gum.
In one embodiment, the medical cosmetic suture needle is a medical oral suture needle. Preferably, the suture needle is a medical oral beauty suture needle.
In one embodiment, the diameter of the needle body 2 is 0.1 to 1 mm.
In a preferred embodiment, the junction of the needle body 2 and the needle tip 1 transitions smoothly. The smooth joint can prevent the biological tissue from being torn when the angular joint of the suture needle penetrates the affected part.
The radian of the medical cosmetic suture needle is selected from 1/2 circular arcs or 3/8 circular arcs.
In one embodiment, the arc length of the medical cosmetic suture needle is 15-18 mm.
In one embodiment, the straight distance from the needle tip to the needle tail, i.e. the chord length, is 10mm to 40 mm.
The threading hole 31 is for passing a suture. The threading hole 31 can pass through the suture lines with different sizes and materials according to actual requirements, so that the normal operation of the operation is ensured.
The medical cosmetic suture needle is made of a novel titanium alloy material. The novel titanium alloy material has high hardness, good wear resistance and excellent rigidity and elastic modulus, so that the phenomena of bending deformation and fracture of the material are not easy to occur in the operation, and the needle holder is convenient to clamp.
The medical cosmetic suture needle can be used for oral cosmetology and can also be used for treating oral diseases.
When the medical cosmetic suture needle is used, a suture line penetrates into the threading hole 31, the medical cosmetic suture needle is clamped by the needle holder, the needle point 1, the needle body 2 and the needle tail 3 drive the suture line to be sequentially inserted into tissues to be sutured, and the suture line is cut after suturing.
In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a medical cosmetic suture needle, its characterized in that, medical cosmetic suture needle wholly is the arc, including needle point (1), needle body (2) and backshank (3) that connect gradually, the cross section of needle point (1) is the polygon, and the cross section of the needle body portion far away of needle point to the area crescent of the cross section of nearly needle body portion, needle body (2) thickness is even, be equipped with through wires hole (31) on backshank (3).
2. The medical cosmetic suture needle according to claim 1, wherein the tip (1) has a triangular cross-section.
3. The medical cosmetic suture needle according to claim 1, wherein the needle tip (1) has a length of 1mm to 3 mm.
4. The medical cosmetic suture needle according to claim 1, wherein the needle tip (1) has a length selected from 1mm, 2mm, 3 mm.
5. The medical cosmetic suture needle according to claim 1, wherein the needle body (2) has a triangular or circular cross-section.
6. The medical cosmetic suture needle according to claim 1, wherein the cross section of the needle body (2) is circular, and the diameter of the circle is 0.1-1 mm.
7. The medical cosmetic suture needle as claimed in claim 1, wherein the arc of the medical cosmetic suture needle is selected from 1/2 arc or 3/8 arc.
8. The medical cosmetic suture needle according to claim 1, wherein the arc length of the medical cosmetic suture needle is 15 to 18 mm.
9. The medical cosmetic suture needle according to claim 1, wherein the medical cosmetic suture needle is made of a novel titanium alloy material.
10. The medical cosmetic suture needle according to claim 1, wherein the medical cosmetic suture needle is a medical oral suture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714632.XU CN215458305U (en) | 2021-04-08 | 2021-04-08 | Medical cosmetic suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120714632.XU CN215458305U (en) | 2021-04-08 | 2021-04-08 | Medical cosmetic suture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458305U true CN215458305U (en) | 2022-01-11 |
Family
ID=79774014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120714632.XU Active CN215458305U (en) | 2021-04-08 | 2021-04-08 | Medical cosmetic suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458305U (en) |
-
2021
- 2021-04-08 CN CN202120714632.XU patent/CN215458305U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: Room 266, 2nd Floor, Building 5, No. 223 Zhangliantang Road, Liantang Town, Qingpu District, Shanghai, 201716, and Room 4057, 4th Floor, Building 4 Patentee after: Shanghai Gaochao Medical Technology Development Co.,Ltd. Address before: 200011 No. 639, manufacturing Bureau Road, Shanghai, Huangpu District Patentee before: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE |
|
| TR01 | Transfer of patent right |