CN215534696U - Non-absorbable self-sealing surgical suture - Google Patents
Non-absorbable self-sealing surgical suture Download PDFInfo
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- CN215534696U CN215534696U CN202121604799.7U CN202121604799U CN215534696U CN 215534696 U CN215534696 U CN 215534696U CN 202121604799 U CN202121604799 U CN 202121604799U CN 215534696 U CN215534696 U CN 215534696U
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- suture
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- suture body
- absorbable
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Abstract
The utility model relates to the technical field of surgical sutures and discloses a non-absorbable self-sealing surgical suture which comprises a suture body and a suture needle, wherein the rear end of the suture needle is provided with a thread hole, one end of the suture body is fixedly tied in the thread hole, and the outer side of the suture body is uniformly provided with a plurality of arc-shaped grooves; the suture body comprises a solid monofilament line inner layer and a sterilization protective coating, and the sterilization protective coating is coated on the outer side of the solid monofilament line inner layer. The utility model effectively ensures the knotting quality after the sewing needle is finished, is convenient for operation, has excellent sterilization and protection performance, and effectively avoids the problem that the wound healing is influenced by the bacterial breeding.
Description
Technical Field
The utility model relates to the technical field of surgical sutures, in particular to a non-absorbable self-sealing surgical suture.
Background
Surgical suture refers to a special thread for ligation hemostasis, suture hemostasis and tissue suture during a surgical operation or a surgical treatment, and can be generally classified into two types of absorbable thread and non-absorbable thread, so that a non-absorbable casing suture is an indispensable medical material for a surgical operation.
Most of the existing non-absorbable surgical sutures are of a single-thread structure, the suture is single in function, when the suture is used, the anti-skidding effect is general when knotting, the quality of a suture needle is influenced, the operation requirement cannot be well met, and the single-thread arrangement enables bacteria to be easily adhered to the outside of the suture to influence wound healing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that most non-absorbable surgical sutures in the prior art are of a single-thread structure, the functions are single, the anti-skidding effect is common when knotting is carried out during use, the quality of a sewing needle is influenced, the surgical requirements cannot be well met, bacteria are easily adhered to the outside of the suture due to the arrangement of single threads, and the wound healing is influenced, and provide the non-absorbable self-sealing surgical suture.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a non-absorbable self-sealing surgical suture comprises a suture body and a suture needle, wherein the rear end of the suture needle is provided with a thread hole, one end of the suture body is fixedly tied in the thread hole, and the outer side of the suture body is uniformly provided with a plurality of arc-shaped grooves;
the suture body comprises a solid monofilament line inner layer and a sterilization protective coating, and the sterilization protective coating is coated on the outer side of the solid monofilament line inner layer.
Preferably, the cross section of the suture body is an oval structure.
Preferably, the outer side of the suture body is uniformly coated with a plurality of marking lines.
Preferably, the sewing needle is of an arc-shaped structure.
Preferably, the solid monofilament line inner layer is a polytetrafluoroethylene solid monofilament line.
Preferably, the bactericidal protective coating is specifically a nano-silver antibacterial layer.
Preferably, the wire diameter of the inner layer of the solid monofilament line is 0.1-0.5 mm.
Compared with the prior art, the utility model provides a non-absorbent self-sealing surgical suture which has the following beneficial effects:
1. this non-absorbable nature proclaim oneself surgical suture, through the suture body and the needle of sewing that are equipped with, the suture body is tied fast at the in-hole of sewing needle rear side, because the setting of a plurality of arcs during the use, when the suture is accomplished to tie, the arc can make the junction carry out more comprehensive laminating, and the cross section of cooperation suture body be oval structure for the tie is more firm, has effectively guaranteed the quality of knoing after the needle completion, the operation of being convenient for is used.
2. The nonabsorbable self-sealing surgical suture is provided with the solid monofilament line inner layer and the sterilization protective coating, wherein the solid monofilament line inner layer is a polytetrafluoroethylene solid monofilament line, polytetrafluoroethylene has good corrosion resistance and weather resistance and good biological aging resistance, and the use strength and the service life of the suture are effectively ensured; the bactericidal protective coating is specifically a nano-silver antibacterial layer, has excellent bactericidal protective performance, and effectively avoids the problem that the wound healing is influenced by bacterial breeding.
The device has the advantages that the knotting quality after the sewing needle is finished is effectively guaranteed, the device is convenient to use in an operation, excellent in sterilization and protection performance is achieved, and the problem that bacteria breeding affects wound healing is effectively solved.
Drawings
FIG. 1 is a schematic view of a non-absorbable self-sealing surgical suture according to the present invention;
FIG. 2 is a cross-sectional view of a suture body of a non-absorbable self-sealing surgical suture according to the present invention.
In the figure: 1 suture body, 11 solid monofilament thread inner layers, 12 sterilization protective coatings, 2 suture needles, 3 thread holes, 4 arc-shaped grooves and 5 marking threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a non-absorbable self-sealing surgical suture comprises a suture body 1 and a suture needle 2, wherein the rear end of the suture needle 2 is provided with a thread hole 3, one end of the suture body 1 is fixedly tied in the thread hole 3, and the outer side of the suture body 1 is uniformly provided with a plurality of arc-shaped grooves 4;
the suture body 1 comprises a solid monofilament line inner layer 11 and a sterilization protective coating 12, wherein the sterilization protective coating 12 is coated on the outer side of the solid monofilament line inner layer 11.
The cross section of the suture body 1 is of an oval structure, so that the tying is more stable, and the knotting quality after the suture needle is finished is effectively guaranteed.
The outside of suture body 1 evenly coats and has a plurality of mark lines 5, and the suture length is held to the people of being convenient for, avoids using extravagantly.
The sewing needle 2 is of an arc-shaped structure.
The solid monofilament line inner layer 11 is a polytetrafluoroethylene solid monofilament line, polytetrafluoroethylene has good corrosion resistance and weather resistance, biological aging resistance is good, and the use strength and the service life of the suture line are effectively guaranteed.
The bactericidal protective coating 12 is specifically a nano-silver antibacterial layer, has excellent bactericidal protective performance, and effectively avoids the problem that the wound healing is affected by bacterial breeding.
The wire diameter of the solid monofilament line inner layer 11 is 0.1-0.5 mm.
According to the utility model, when in use, the suture body 1 is quickly tied in the thread hole 3 at the rear side of the suture needle 2 through the suture body 1 and the suture needle 2, when in use, due to the arrangement of the arc-shaped grooves 4, when the suture is tied, the arc-shaped grooves 4 can enable the joint to be more comprehensively attached, and the cross section of the suture body 1 is matched to be of an oval structure, so that the tying is more stable, the knotting quality after the suture needle is finished is effectively ensured, the operation use is convenient, through the solid monofilament inner layer 11 and the sterilization protective coating 12, the monofilament inner layer 11 is specifically a polytetrafluoroethylene solid monofilament thread, polytetrafluoroethylene has good corrosion resistance and weather resistance, the biological aging resistance is good, the use strength of the suture is effectively ensured, and the service life of the suture is effectively prolonged; the bactericidal protective coating 12 is specifically a nano-silver antibacterial layer, has excellent bactericidal protective performance, and effectively avoids the problem that the wound healing is affected by bacterial breeding.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A non-absorbable self-sealing surgical suture comprises a suture body (1) and a suture needle (2), and is characterized in that the rear end of the suture needle (2) is provided with a thread hole (3), one end of the suture body (1) is fixedly tied in the thread hole (3), and the outer side of the suture body (1) is uniformly provided with a plurality of arc-shaped grooves (4);
the suture body (1) comprises a solid monofilament line inner layer (11) and a sterilization protective coating (12), wherein the sterilization protective coating (12) is coated on the outer side of the solid monofilament line inner layer (11).
2. A non-absorbable self-sealing surgical suture as claimed in claim 1, wherein the cross-section of the suture body (1) is an elliptical configuration.
3. A non-absorbable self-sealing surgical suture as claimed in claim 1, wherein the outside of the suture body (1) is uniformly coated with a plurality of marking lines (5).
4. A non-absorbable self-sealing surgical suture as claimed in claim 1, wherein the needle (2) is of arcuate configuration.
5. A non-absorbable self-sealing surgical suture as claimed in claim 1, wherein the inner layer (11) of solid monofilament thread is in particular a solid monofilament thread of polytetrafluoroethylene.
6. Non-absorbable self-sealing surgical suture according to claim 1, characterized in that the antiseptic protective coating (12) is in particular a nano-silver antiseptic layer.
7. A non-absorbable self-sealing surgical suture as claimed in claim 5, wherein the solid monofilament thread inner layer (11) has a thread diameter of 0.1-0.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604799.7U CN215534696U (en) | 2021-07-15 | 2021-07-15 | Non-absorbable self-sealing surgical suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121604799.7U CN215534696U (en) | 2021-07-15 | 2021-07-15 | Non-absorbable self-sealing surgical suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215534696U true CN215534696U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121604799.7U Active CN215534696U (en) | 2021-07-15 | 2021-07-15 | Non-absorbable self-sealing surgical suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215534696U (en) |
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2021
- 2021-07-15 CN CN202121604799.7U patent/CN215534696U/en active Active
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