CN217310424U - Barb suture line - Google Patents
Barb suture line Download PDFInfo
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- CN217310424U CN217310424U CN202120604106.8U CN202120604106U CN217310424U CN 217310424 U CN217310424 U CN 217310424U CN 202120604106 U CN202120604106 U CN 202120604106U CN 217310424 U CN217310424 U CN 217310424U
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- barb
- suture
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Abstract
The utility model provides a barb suture line, which relates to the technical field of medical instruments. The utility model discloses a barb stylolite, it includes the stylolite body, and the both ends of above-mentioned stylolite body all are provided with the sewing needle, and the interval is provided with a plurality of barb groups on the above-mentioned stylolite body, and it need not to tie a knot and can effectively sew up the wound, helps reducing the operation degree of difficulty, reduces the uncomfortable sense of hindering the person, is favorable to the wound to resume.
Description
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a barb stylolite.
Background
The suture thread is a special medical thread used for ligation hemostasis, suture hemostasis and tissue suture in a surgical operation or a trauma treatment, and in order to suture a wound completely, the wound is usually fixed by knotting after being sutured, which increases the difficulty of the operation, makes a wounded feel uncomfortable after the operation, and easily affects the wound recovery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a barb stylolite, it need not to tie a knot and can effectively sew up the wound, helps reducing the operation degree of difficulty, reduces wounded's uncomfortable sense, is favorable to the wound to resume.
The embodiment of the utility model is realized like this:
the embodiment provides a barb stylolite, and it includes the stylolite body, and the both ends of above-mentioned stylolite body all are provided with the sewing needle, and the interval is provided with a plurality of barb groups on the above-mentioned stylolite body.
Further, in some embodiments of the present invention, the barb set includes a main barb and an auxiliary barb, the main barb is disposed on the suture body, and the auxiliary barb is disposed on one side of the main barb close to the suture body.
Further, in some embodiments of the present invention, an auxiliary barb is disposed between any two of the barb sets, and the auxiliary barb is connected to the suture body.
Further, in some embodiments of the present invention, a partition area is disposed in the middle of the suture body, and any one of the barb groups and any one of the auxiliary barbs are inclined toward the partition area.
Further, in some embodiments of the present invention, the top end of any one of the main barbs, any one of the auxiliary barbs, and any one of the auxiliary barbs is arc-shaped.
Further, in some embodiments of the present invention, the barb set and the auxiliary barbs are symmetrically disposed along the central axis of the suture body.
Further, in some embodiments of the present invention, the main barbs and the auxiliary barbs are all at an angle of 30-75 ° with respect to the suture body, and the auxiliary barbs are at an angle of 10-45 ° with respect to the suture body.
Further, in some embodiments of the present invention, the length of said primary barbs is 0.5-1.8mm, the length of said auxiliary barbs is 1/5-1/3 of the length of said primary barbs, and the length of said auxiliary barbs is 1/5-1/2 of the length of said primary barbs.
Further, in some embodiments of the present invention, the barb set, the auxiliary barbs, and the suture body are integrally formed.
Further, in some embodiments of the present invention, the barbed suture is made of a polylactic-co-glycolic acid.
Compared with the prior art, the embodiment of the utility model provides a have following advantage or beneficial effect at least:
the embodiment of the utility model provides a barb stylolite, it includes the stylolite body, and the both ends of above-mentioned stylolite body all are provided with the sewing needle, and the interval is provided with a plurality of barb groups on the above-mentioned stylolite body.
When the barb suture line is used, the suture line body can penetrate into wound tissues of an injured person through suture needles arranged at two ends of the suture line body to suture the wound tissues, after the suture is completed, a plurality of barb groups arranged on the suture line body at intervals can be embedded into the wound tissues to provide reverse acting force, so that the wound tissues are pulled and pulled, the sutured wound is closed, the wound can be sutured without knotting treatment, the operation difficulty can be reduced, the discomfort of the injured person can be reduced, the occurrence of suture knot reaction is reduced, and the wound healing recovery is facilitated.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope. It is obvious to a person skilled in the art that other relevant figures can also be derived from these figures without inventive effort.
FIG. 1 is a schematic view of a barbed suture according to an embodiment of the present invention;
FIG. 2 is another schematic view of a barbed suture according to an embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of the barbed suture according to the embodiment of the present invention.
Icon: 1-a suture body; 2-a set of barbs; 21-primary barbs; 22-auxiliary barbs; 3-auxiliary barbs; 4-a partition zone; 5-suture needle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the orientation or positional relationship indicated by the term "middle" or the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when using, it is only for convenience of description and simplification of the description, but it is not indicated or suggested that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Example 1
Referring to fig. 1 and 3, an embodiment of the present invention provides a barbed suture, which includes a suture body 1, wherein suture needles 5 are disposed at two ends of the suture body 1, and a plurality of barb groups 2 are disposed on the suture body 1 at intervals.
In this embodiment, can penetrate above-mentioned stylolite body 1 into wounded's wound tissue through the sewing needle 5 that sets up at above-mentioned stylolite body 1 both ends during the in-service use, sew up wound tissue, after sewing up the completion, the wound tissue will be embedded into to a plurality of barb groups 2 that the interval set up on above-mentioned stylolite body 1, provide reverse acting force, thereby carry out to draw and draw wound tissue, make sutural wound closed, need not to tie a knot and handle and can sew up the wound, can reduce the operation degree of difficulty, also can reduce wounded's uncomfortable sense, reduce the emergence of knot reaction, be favorable to the wound to resume healing.
Example 2
Referring to fig. 1, in some embodiments of the present invention, the barb set 2 includes a main barb 21 and an auxiliary barb 22, the main barb 21 is disposed on the suture body 1, and the auxiliary barb 22 is disposed on a side of the main barb 21 close to the suture body 1.
In this embodiment, after the suture thread body 1 penetrates wound tissue of a wounded, the barb group 2 can be embedded into the wound tissue, wherein the main barbs 21 in the barb group 2 can provide a main acting force to pull and draw the sutured wound tissue to close the wound; the auxiliary barbs 22 provided on the side of the main barbs 21 close to the suture thread body 1 can be matched with the main barbs 21 to supplement and provide an acting force, so that the wound tissue is further pulled and pulled, the sutured wound is more stable, and the suture thread body 1 sutured into the wound tissue is prevented from shifting. The main barbs 21 and the auxiliary barbs 22 are matched with each other, so that wound tissues can be better sutured, the wound recovery is facilitated, and the use is convenient.
Example 3
Referring to fig. 2, in some embodiments of the present invention, an auxiliary barb 3 is disposed between any two of the barb sets 2, and the auxiliary barb 3 is connected to the suture body 1.
In this embodiment, after the suture thread body 1 penetrates the wound tissue of the wounded, the barb group 2 provides a main acting force to pull and pull the wound tissue, and the auxiliary barbs 3 further provide an acting force to pull and pull the wound tissue better, so that the wound tissue is stressed uniformly, the wound tissue can be sutured better, the suture effect of the barb suture thread on the wound tissue is favorably improved, and the wound recovery is also favorably realized.
Example 4
Referring to fig. 1, 2 and 3, in some embodiments of the present invention, a partition region 4 is disposed in the middle of the suture body 1, and any one of the barb sets 2 and any one of the auxiliary barbs 3 are disposed obliquely toward the partition region 4.
In this embodiment, by providing the partition area 4 in the middle of the suture body 1, the suture body 1 is divided into two sections, and any one of the barb sets 2 and any one of the auxiliary barbs 3 are disposed in an inclined manner toward the partition area 4, so that when a wound tissue is sutured, the wound tissue can be sutured through both ends of the suture body 1, and because any one of the barb sets 2 and any one of the auxiliary barbs 3 are inclined toward the partition area 4, when the suture body 1 is sutured into a wound, the barb sets 2 and the auxiliary barbs 3 do not affect the suturing of the wound, and after the wound is sutured, the barb sets 2 and the auxiliary barbs 3 are embedded into the wound tissue, so as to provide a force to stop the wound tissue, thereby suturing the wound without knotting, thereby reducing the operation difficulty, reducing the occurrence of the knotted line reaction, reducing the discomfort of the wounded and being beneficial to the recovery and the healing of the wound.
Example 5
Referring to fig. 1 and 2, in some embodiments of the present invention, the top ends of any one of the primary barbs 21, any one of the secondary barbs 22, and any one of the secondary barbs 3 are arc-shaped.
In this embodiment, the main barb 21, the auxiliary barb 22 and the auxiliary barb 3, each of which has an arc-shaped tip, can provide an acting force to pull and lift the wound tissue and suture the wound tissue, and can prevent the wound tissue from being stimulated or damaged due to the excessively sharp tip of the barb, thereby reducing the discomfort of the injured person and facilitating the healing of the wound.
Example 6
Referring to fig. 1, 2 and 3, in some embodiments of the present invention, the barb sets 2 and the auxiliary barbs 3 are symmetrically disposed along the central axis of the suture body 1.
In this embodiment, with the axis symmetry setting of above-mentioned stylolite body 1 along above-mentioned barb group 2 and the vice barb 3 of above-mentioned, in the time of practical use, can be more abundant provide the effort to pull to wound tissue and carry and draw, the atress is more stable to better sew up wound tissue, be favorable to wound healing, it is more convenient to use.
Example 7
Referring to fig. 1 and 2, in some embodiments of the present invention, the primary barbs 21 and the secondary barbs 3 are both at an angle of 30-75 ° with respect to the suture body 1, and the secondary barbs 22 are at an angle of 10-45 ° with respect to the suture body 1.
In this embodiment, the angles between the main barbs 21 and the auxiliary barbs 3 and the suture body 1 are 30 to 75 °, such as 30 °, 35 °, 40 °, 45 °, 50 °, 60 °, 70 ° and 75 °, and the angles between the auxiliary barbs 22 and the suture body 1 are 10 to 45 °, such as 10 °, 15 °, 20 °, 30 °, 35 °, 40 ° and 45 °, so that the main barbs 21, the auxiliary barbs 3 and the auxiliary barbs 22 can better provide a force to pull and lift the wound tissue after the wound is sutured, so that the wound tissue is stressed more stably, the deviation of a line body is avoided, the wound is sutured better, and the wound healing is facilitated.
Example 8
Referring to fig. 1 and 2, in some embodiments of the present invention, the length of the primary barb 21 is 0.5-1.8mm, the length of the auxiliary barb 22 is 1/5-1/3 of the length of the primary barb 21, and the length of the secondary barb 3 is 1/5-1/2 of the length of the primary barb 21.
In this embodiment, the length of the main barb 21 is 0.5-1.8mm, such as 0.5mm, 0.8mm, 1.0mm, 1.3mm, 1.5mm and 1.8mm, the length of the auxiliary barb 22 is 1/5-1/3, such as 1/5, 1/4 and 1/3, the length of the auxiliary barb 3 is 1/5-1/2, such as 1/5, 1/4, 1/3 and 1/2, the length of the main barb 21, the auxiliary barb 3 and the auxiliary barb 22 can provide a force to pull and lift the wound tissue after the wound is sutured, so that the wound tissue is stressed more stably, the deflection is avoided, the adverse effect on the suturing effect caused by improper barb length can be avoided, the wound can be sutured better, the stitching effect is improved.
Example 9
Referring to fig. 1, 2 and 3, in some embodiments of the present invention, the barb set 2, the secondary barbs 3 and the suture body 1 are integrally formed.
In this embodiment, above-mentioned barb group 2, above-mentioned vice barb 3 and above-mentioned stylolite body 1 integrated into one piece, can be better sew up wound tissue, reduce the operation degree of difficulty of sewing up, reduce the emergence of knot reaction, reduce wounded's uncomfortable and feel, more be favorable to wound healing to resume.
Example 10
Referring to fig. 1, 2 and 3, in some embodiments of the invention, the barbed suture is made of a polylactic-co-glycolic acid.
In this embodiment, polylactic acid-glycolic acid copolymer is a degradable functional polymer organic compound, has good biocompatibility, the nonhazardous effect, above-mentioned barb stylolite of making by polylactic acid-glycolic acid copolymer is sewing up the wound, wound healing's in-process, the wound tissue can absorb the line body, need not the tear open, the misery of having avoided secondary operation to bring for patient, also can avoid causing the secondary damage to the wound of healing, promote wounded's treatment experience, more be favorable to wound healing, it is more convenient to use.
To sum up, the embodiment of the utility model provides a barb stylolite, it includes stylolite body 1, and the both ends of above-mentioned stylolite body 1 all are provided with sewing needle 5, and the interval is provided with a plurality of barb groups 2 on above-mentioned stylolite body 1.
Such a barb stylolite is when using, can penetrate above-mentioned stylolite body 1 wound tissue with suture needle 5 that sets up at above-mentioned stylolite body 1 both ends, sew up wound tissue, after sewing up the completion, the interval sets up a plurality of barb group 2 on above-mentioned stylolite body 1 and will imbed wound tissue, provide reverse acting force, thereby carry out to the wound tissue and draw, prevent the wound to open, make sutural wound closed, like this after sewing up, need not to knot and handle and can fully sew up the wound, can effectually reduce the operation degree of difficulty, also can reduce the uncomfortable sense of wounded, reduce the emergence of knot reaction, reduce wounded's misery, also be favorable to the wound to resume healing simultaneously, it is more convenient to use.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A barbed suture characterized by: the suture line comprises a suture line body, wherein suture needles are arranged at two ends of the suture line body, and a plurality of barb groups are arranged on the suture line body at intervals; barb group is including main barb and supplementary barb, main barb set up in the stylolite body, supplementary barb set up in main barb is close to one side of stylolite body.
2. The barbed suture according to claim 1, wherein: arbitrary two all be provided with vice barb between the barb group, vice barb connect in the stylolite body.
3. The barbed suture according to claim 2, wherein: be provided with in the middle of the stylolite body and cut off the district, arbitrary one barb group and arbitrary one vice barb all face off the district slope setting.
4. The barbed suture according to claim 2, wherein: arbitrary one main barb, arbitrary one supplementary barb and arbitrary one the top of vice barb all is circular-arc.
5. The barbed suture according to claim 2, wherein: the barb group and the auxiliary barbs are symmetrically arranged along the central axis of the suture line body.
6. The barbed suture according to claim 2, wherein: the main barb and the auxiliary barb are all at an included angle of 30-75 degrees with the suture line body, and the auxiliary barb is at an included angle of 10-45 degrees with the suture line body.
7. The barbed suture according to claim 2, wherein: the length of main barb is 0.5-1.8mm, the length of supplementary barb is 1/5-1/3 of main barb length, the length of vice barb is 1/5-1/2 of main barb length.
8. The barbed suture according to claim 2, wherein: the barb group, vice barb with suture line body integrated into one piece.
9. The barbed suture according to any one of claims 1-8, wherein: the barbed suture is made of polylactic acid-glycolic acid copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604106.8U CN217310424U (en) | 2021-03-24 | 2021-03-24 | Barb suture line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604106.8U CN217310424U (en) | 2021-03-24 | 2021-03-24 | Barb suture line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217310424U true CN217310424U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120604106.8U Active CN217310424U (en) | 2021-03-24 | 2021-03-24 | Barb suture line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217310424U (en) |
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2021
- 2021-03-24 CN CN202120604106.8U patent/CN217310424U/en active Active
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