Operation suture needle convenient to clamp

Abstract

The surgical suture needle convenient to clamp comprises a needle body, a needle head is fixedly connected to the left end of the needle body, a clamping portion is arranged at the right end of the needle body, a needle tail is arranged at the right end of the clamping portion, a limiting portion is arranged at the right end of the needle tail, and a second threading hole is formed in the middle of the needle tail. When the suture needle is used, a suture line penetrates through the second threading hole and then penetrates through the first threading hole, then the suture line is clamped in the two first limiting grooves in sequence, and finally the thread end of the suture line is clamped in the second limiting groove, so that the suture line is prevented from sliding out in the operation process, and during suturing, the needle holding forceps are clamped on the needle body, so that the suture line is prevented from sliding out. The needle head and the needle holding forceps can be provided with a 90-degree clamping angle, the needle holding forceps are clamped at different positions of the clamping part, different clamping angles can be provided, suturing after an operation is facilitated, and the grooves formed in the upper side face and the lower side face of the needle body and the upper side face and the lower side face of the clamping part have the advantages of being good in penetration and small in body pulling during suturing.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a surgical suture needle which is easy to clamp. Background Art

[0002] Suturing is one of the most basic operations in surgery. Almost all surgeries require the use of suture needles and sutures for ligation and suturing. Choosing the right suture needle according to the requirements of the surgery is the basic condition to ensure the smooth progress of the operation.

[0003] When using existing surgical suture needles, it is not convenient to limit the suture thread, so that the suture thread is easy to slip out during suturing, thereby affecting the suturing after the operation. Utility Model Content

[0004] The purpose of the present invention is to provide a surgical suture needle that is easy to clamp, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surgical suture needle that is easy to clamp, comprising a needle body, a needle head fixedly connected to the left end of the needle body, a clamping part fixedly connected to the right end of the needle body, a needle tail fixedly connected to the right end of the clamping part, a limiting part is provided at the right end of the needle tail, a second threading hole is provided in the middle of the needle tail, and grooves are provided on the upper and lower sides of the needle body and the clamping part.

[0006] Preferably, the cross section of the clamping portion is quadrilateral, and the clamping portion is spiral.

[0007] Preferably, the limiting part includes a base, which is fixedly connected to the right end of the needle tail, a first threading hole is opened in the middle of the base, two first limiting grooves are opened at the right end of the base, the two first limiting grooves are symmetrically distributed at the right end of the base, the two first limiting grooves are connected to the first threading hole, a second limiting groove is opened in the middle of the right end of the first limiting groove, and the second limiting groove is located between the two first limiting grooves.

[0008] Preferably, the cross section of the needle body is quadrilateral, and the cross section of the needle head is circular.

[0009] Preferably, the needle body and the edges of the clamping portion are both provided with chamfers.

[0010] Preferably, the surfaces of the needle body, needle head, clamping portion, needle tail and limiting portion are all coated with an antibacterial coating.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] When the utility model is in use, the suture thread is passed through the second threading hole and then through the first threading hole, and then the suture thread is clamped in the two first limiting grooves in sequence, and finally the thread end of the suture thread is clamped in the second limiting groove, so as to prevent the suture thread from slipping out during the operation. When suturing, the needle holder is clamped on the needle body, which can provide a clamping angle of ninety degrees between the needle head and the needle holder. The needle holder is clamped at different positions of the clamping part, which can provide clamping angles of different angles, which is convenient for suturing after the operation. The grooves provided on the upper and lower sides of the needle body and the clamping part have the advantages of easy penetration and little pulling of the flesh during suturing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the needle of the present utility model;

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the needle body of the present utility model.

[0017] In the figure: 1. needle body; 2. needle head; 3. clamping part; 4. needle tail; 5. limiting part; 51. base; 52. first threading hole; 53. first limiting groove; 54. second limiting groove; 6. second threading hole; 7. groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides a technical solution: a surgical suture needle that is easy to clamp, comprising a needle body 1, the cross-section of the needle body 1 is a quadrilateral, which is convenient for clamping by a needle holding forceps, the needle head 2 is fixedly connected to the left end of the needle body 1, the cross-section of the needle head 2 is circular, the clamping part 3 is fixedly connected to the right end of the needle body 1, the edges of the needle body 1 and the clamping part 3 are both provided with chamfers, the needle tail 4 is fixedly connected to the right end of the clamping part 3, the limiting part 5 is provided at the right end of the needle tail 4, the second threading hole 6 is opened in the middle of the needle tail 4, the second threading hole 6 is used for the suture thread to pass through, the groove 7 is opened on the upper and lower sides of the needle body 1 and the clamping part 3, the groove 7 has the advantages of easy suturing, easy penetration, and little flesh pulling, and the surfaces of the needle body 1, needle head 2, clamping part 3, needle tail 4, and limiting part 5 are all coated with an antibacterial coating, which can better reduce the possibility of wound infection and inflammation.

[0020] The cross section of the clamping portion 3 is a quadrilateral, which is convenient for clamping by a needle holder. The clamping portion 3 is spiral-shaped, providing different clamping angles.

[0021] The limiting part 5 includes a base 51, which is fixedly connected to the right end of the needle tail 4. A first threading hole 52 is opened in the middle of the base 51, and the first threading hole 52 is used for the suture to pass through. Two first limiting grooves 53 are opened at the right end of the base 51. The two first limiting grooves 53 are symmetrically distributed at the right end of the base 51. The two first limiting grooves 53 are connected with the first threading hole 52. A second limiting groove 54 is opened in the middle of the right end of the first limiting groove 53. The second limiting groove 54 is located between the two first limiting grooves 53. The first limiting groove 53 and the second limiting groove 54 limit the suture.

[0022] Working principle: When the utility model is in use, the suture thread is passed through the second threading hole 6 and then through the first threading hole 52, and then the suture thread is clamped in the two first limiting grooves 53 in turn, and finally the thread end of the suture thread is clamped in the second limiting groove 54, so as to prevent the suture thread from slipping out during the operation. When suturing, the needle holder is clamped on the needle body 1, and a clamping angle of ninety degrees between the needle head 2 and the needle holder can be provided. The needle holder is clamped at different positions of the clamping part 3, and different clamping angles can be provided, which is convenient for suturing after the operation. The grooves 7 opened on the upper and lower sides of the needle body 1 and the clamping part 3 have the advantages of easy penetration and little pulling of the flesh during suturing. The utility model has the advantages of easy use and good use effect.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surgical suture needle that is easy to clamp, comprising a needle body (1), characterized in that: The left end of the needle body (1) is fixedly connected to the needle head (2), the right end of the needle body (1) is fixedly connected to the clamping part (3), the right end of the clamping part (3) is fixedly connected to the needle tail (4), and the right end of the needle tail (4) is provided with a limiting part (5), and the limiting part (5) includes a base (51), the base (51) is fixedly connected to the right end of the needle tail (4), a first threading hole (52) is provided in the middle of the base (51), and two first limiting grooves are provided on the right end of the base (51). (53), the two first limiting grooves (53) are symmetrically distributed at the right end of the base (51), the two first limiting grooves (53) are connected to the first threading hole (52), a second limiting groove (54) is opened in the middle of the right end of the first limiting groove (53), the second limiting groove (54) is located between the two first limiting grooves (53), a second threading hole (6) is opened in the middle of the needle tail (4), and grooves (7) are opened on the upper and lower sides of the needle body (1) and the clamping part (3).

2. The easy-to-hold surgical suture needle according to claim 1, characterized in that: The cross section of the clamping portion (3) is quadrilateral, and the clamping portion (3) is spiral-shaped.

3. The easy-to-hold surgical suture needle according to claim 1, characterized in that: The cross section of the needle body (1) is a quadrilateral, and the cross section of the needle head (2) is a circle.

4. The easy-to-hold surgical suture needle according to claim 1, characterized in that: The edges of the needle body (1) and the clamping portion (3) are both provided with chamfers.

5. The easy-to-hold surgical suture needle according to claim 1, characterized in that: The surfaces of the needle body (1), the needle head (2), the clamping portion (3), the needle tail (4), and the limiting portion (5) are all coated with an antibacterial coating.

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