CN220089545U - Improved medical suture needle - Google Patents
Improved medical suture needle Download PDFInfo
- Publication number
- CN220089545U CN220089545U CN202321248654.7U CN202321248654U CN220089545U CN 220089545 U CN220089545 U CN 220089545U CN 202321248654 U CN202321248654 U CN 202321248654U CN 220089545 U CN220089545 U CN 220089545U
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- CN
- China
- Prior art keywords
- needle
- suture
- tail
- wire
- utility
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- 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.)
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Links
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- 230000008733 trauma Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the field of medical appliances, in particular to an improved medical suture needle, which comprises a needle body, wherein the needle body is provided with a needle head and a needle tail, and the needle head is provided with a flat body; the needle tail is provided with a wire hole, the needle tail is provided with wire grooves, the wire grooves are symmetrically arranged, and the wire grooves extend from the tail end of the needle tail to the wire hole. When the utility model is used, the suture is inserted into the suture hole, the needle is used for holding and clamping the suture, and the suture is stretched, so that the suture is straightened, and the straightened suture can be sunk into the wire groove, thereby reducing the area of the suture and the cross section of the needle tail, ensuring that the corresponding suture part of the needle tail is smoother when passing through the wound of a patient, avoiding the needle opening on the skin from being enlarged due to the overlarge cross section area of the suture part, and reducing the wound on the skin of the patient during the suture.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an improved medical suture needle.
Background
The medical suture needle is mainly used for surgical suture, is mostly made of stainless steel wires by drilling or grooving at the tail of the needle, and has polished appearance and electrolytic treatment, and is quite smooth; the needle type is divided into: round needles, angle needles, spade needles, straight needles, etc.
However, the cross-section of the junction of the needle after it is connected to the suture is the cross-sectional area of the needle plus the cross-sectional area of the suture, which results in the needle opening being enlarged when the needle is connected to the suture and passed through the skin of the patient, thereby increasing the trauma to the skin of the patient during suturing. Accordingly, one skilled in the art would be able to provide an improved medical needle that addresses the problems set forth in the background above.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an improved medical suture needle, which comprises a needle body, wherein the needle body is provided with a needle head and a needle tail, and the needle head is provided with a flat body;
the needle tail is provided with a wire hole, the needle tail is provided with wire grooves, the wire grooves are symmetrically arranged, and the wire grooves extend from the tail end of the needle tail to the wire hole.
Preferably: the flat surface of the flat body is arranged on the inner side and the outer side of the arc-shaped needle body.
Preferably: a buffer edge is arranged on one side of the flat body, which is far away from the needle head.
The utility model has the technical effects and advantages that:
1. inserting the suture into the suture hole, holding the suture by a needle, stretching the suture, straightening the suture, so that the straightened suture can be sunk into the wire groove, thereby reducing the area of the suture and the cross section of the needle tail, enabling the part of the needle tail corresponding to the suture to pass through the wound of a patient more smoothly, avoiding the needle opening on the skin from being enlarged due to the overlarge cross section area of the suture part, and reducing the trauma to the skin of the patient during the suture;
2. the flat body surface is smooth, and its cross-section is non-circular, makes the needle hold can not skid when the centre gripping needle body and rotates, and the syringe needle passes the wound, and the flat body is kept away from the terminal of syringe needle and sets up the buffer limit, avoids causing the scratch to the needle mouth because of setting up the protruding part that the flat body formed, further reduces the injury that causes skin when sewing.
Drawings
FIG. 1 is a schematic view of the structure provided by the present utility model;
FIG. 2 is a top view provided by the present utility model;
FIG. 3 is an enlarged view at A provided by the present utility model;
FIG. 4 is a cross-sectional view provided by the present utility model;
in the figure: 1. a needle body; 2. a flat body; 3. a needle; 4. a needle tail;
5. a wire hole; 6. a wire slot; 7. buffering edges.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1 to 4, in this embodiment, an improved medical suture needle is provided, which includes a needle body 1, the needle body 1 is provided with a needle head 3 and a needle tail 4, the needle head 3 is provided with a flat body 2, flat surfaces of the flat body 2 are arranged at the inner side and the outer side of the arc-shaped needle body 1, and one side of the flat body 2 far away from the needle head 3 is provided with a buffer edge 7;
the needle tail 4 is provided with a wire hole 5, the needle tail 4 is provided with wire grooves 6, the wire grooves 6 are symmetrically arranged, and the wire grooves 6 extend from the tail end of the needle tail 4 to the wire hole 5.
The working principle of the utility model is as follows:
inserting the suture into the thread hole 5, holding the suture by a needle, stretching the suture, straightening the suture, and when the suture is straightened, the suture is originally clung to the side wall of the needle tail 4, and the thread hole 5 is communicated with the thread groove 6, so that the straightened suture can sink into the thread groove 6, thereby reducing the area of the suture and the cross section of the needle tail, ensuring that the corresponding suture part of the needle tail 4 is smoother when passing through the wound of a patient, avoiding the enlargement of the needle opening on the skin due to the overlarge cross section area of the suture part, and reducing the trauma to the skin of the patient when the suture is performed;
the flat body 2 has a smooth surface and a non-circular section, so that the needle cannot slip and rotate when the needle body 1 is clamped, the needle head 3 passes through a wound, the tail end of the flat body 2, which is far away from the needle head 3, is provided with a buffer edge 7, the phenomenon that the needle mouth is scratched by a protruding part formed by the flat body 2 is avoided, and the damage to the skin during stitching is further reduced.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (3)
1. An improved medical suture needle comprises a needle body (1), and is characterized in that the needle body (1) is provided with a needle head (3) and a needle tail (4), and the needle head (3) is provided with a flat body (2);
the needle tail (4) is provided with a wire hole (5), the needle tail (4) is provided with wire grooves (6), the wire grooves (6) are symmetrically arranged, and the wire grooves (6) extend from the tail end of the needle tail (4) to the wire hole (5).
2. An improved medical suture needle as claimed in claim 1, wherein the flat surface of the flat body (2) is arranged on the inner side and the outer side of the arc-shaped needle body (1).
3. An improved medical suture needle as claimed in claim 1, wherein the side of the flat body (2) remote from the needle (3) is provided with a buffer edge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248654.7U CN220089545U (en) | 2023-05-23 | 2023-05-23 | Improved medical suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321248654.7U CN220089545U (en) | 2023-05-23 | 2023-05-23 | Improved medical suture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089545U true CN220089545U (en) | 2023-11-28 |
Family
ID=88842241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321248654.7U Active CN220089545U (en) | 2023-05-23 | 2023-05-23 | Improved medical suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089545U (en) |
-
2023
- 2023-05-23 CN CN202321248654.7U patent/CN220089545U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |