CN210903162U

CN210903162U - Suture needle with thread for laparoscopic surgery

Info

Publication number: CN210903162U
Application number: CN201921074940.XU
Authority: CN
Inventors: 张磊
Original assignee: Huaian Ping An Medical Equipment Co ltd
Current assignee: Huaian Ping An Medical Equipment Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-07-03
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a laparoscopic surgery is with area line sewing needle, including the sewing needle, the sewing needle comprises syringe needle portion, needle body portion and afterbody integrated into one piece, first recess has been seted up to the outer wall of sewing needle afterbody, the second recess has been seted up on the top of sewing needle afterbody, the draw-in groove has been seted up to the bottom of second recess, the inner chamber of draw-in groove is provided with the card ball, the one end of suture line is binded to the outer wall of card ball, the other end of suture line extends the second recess and installs the separation blade, first clamp splice and second clamp splice are installed respectively to the inner wall left and right sides of second recess, and the inboard of first clamp splice and second clamp splice is laminated each other and is decided the sewing wire clamp fastening. This laparoscopic surgery is with area line sewing needle can prevent to take place the condition of taking off the line between sewing needle and the stylolite, avoids influencing doctor's suture work, reduces the operation degree of difficulty, has improved operation efficiency, is favorable to extensively promoting.

Description

Suture needle with thread for laparoscopic surgery

Technical Field

The utility model relates to the technical field of medical surgical instruments, in particular to a suture needle with thread for laparoscopic surgery.

Background

Laparoscopic surgery is a newly developed minimally invasive method and is a necessary trend for the development of surgical methods. With the rapid advance of industrial manufacturing technology and the fusion of related subjects, a firm foundation is laid for the development of new technology and new method, and more skillful operations of doctors are added, so that many past open operations are replaced by intracavity operations, the operation trauma is greatly reduced, in the suture of laparoscopic operations, a suture needle with a thread is often used for suture, but in the existing suture needle with the thread, the condition of thread separation is easy to occur between the suture needle and a suture thread, the suture work of doctors is influenced, the operation difficulty is increased, the operation efficiency is reduced, and the suture needle is not beneficial to wide popularization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laparoscopic surgery is with taking line suture needle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laparoscopic surgery is with area line sewing needle, includes the sewing needle, the sewing needle comprises syringe needle portion, needle body portion and afterbody integrated into one piece, first recess has been seted up to the outer wall of sewing needle afterbody, the second recess has been seted up on the top of sewing needle afterbody, the draw-in groove has been seted up to the bottom of second recess, the inner chamber of draw-in groove is provided with the card ball, the one end of suture is binded to the outer wall of card ball, the other end of suture extends the second recess and installs the separation blade, first clamp splice and second clamp splice are installed respectively to the inner wall left and right sides of second recess, and the inboard laminating of first clamp splice and second clamp splice is fixed with the sewing thread clamp fastening each other.

Preferably, the circumference of the outer wall of the needle tail part of the suture needle is provided with two first grooves, and the two first grooves are distributed on the circumference of the outer wall of the needle tail part of the suture needle at intervals of 180 degrees clockwise.

Preferably, the corner part at the top end of the inner wall of the first groove is arc-shaped.

Preferably, the inner cavity of the clamping groove is arc-shaped.

Preferably, the suture line is fixedly connected with the center of the left side wall surface of the baffle plate.

Preferably, the first clamping block and the second clamping block are respectively arranged in a convex shape and a concave shape which are matched with each other.

Preferably, the bottom ends of the first clamping block and the second clamping block are tightly attached to the outer wall of the clamping ball.

Compared with the prior art, the beneficial effects of the utility model are that: this laparoscopic surgery is with taking line suture needle, cooperation through between first clamp splice and the second clamp splice can fix the inner chamber at the draw-in groove with the card ball chucking, can press from both sides the tight fixing of part stylolite between first clamp splice and second clamp splice simultaneously, make between stylolite and the suture needle stable fixed together to can prevent to take place the condition of taking off the line between suture needle and the stylolite, avoid influencing doctor's suture work, reduce the operation degree of difficulty, the efficiency of the operation is improved, be favorable to extensively promoting.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is an enlarged schematic structural diagram of the utility model B.

In the figure: 1. the suture needle comprises a suture needle body, 2, a first groove, 3, a second groove, 4, a clamping groove, 5, a clamping ball, 6, a suture line, 7, a blocking piece, 8, a first clamping block, 9 and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a suture needle with a thread for laparoscopic surgery comprises a suture needle 1, wherein the suture needle 1 is formed by integrally forming a needle head part, a needle body part and a needle tail part, a first groove 2 is formed in the outer wall of the needle tail part of the suture needle 1, the suture needle 1 can be stably clamped through the first groove 2, a second groove 3 is formed in the top end of the needle tail part of the suture needle 1, a clamping groove 4 is formed in the bottom end of the second groove 3, a clamping ball 5 is arranged in an inner cavity of the clamping groove 4, one end of the suture thread 6 is bound to the outer wall of the clamping ball 5, a blocking piece 7 is arranged at the other end of the suture thread 6 and extends out of the second groove 3, the suture starting point of the suture needle 6 can be limited and fixed through the blocking piece 7 without knotting the suture starting point, a first clamping block 8 and a second clamping block 9 are respectively arranged on the left side and the right side of the inner wall of the second groove 3, and the inner sides of the first, through the cooperation between first clamp splice 8 and the second clamp splice 9, can be convenient for press from both sides tight fixedly to seam 6, can be convenient for fix the inner chamber at draw-in groove 4 with card ball 5 is spacing simultaneously.

As a preferred scheme, furthermore, two first grooves 2 are formed in the circumference of the outer wall of the needle tail portion of the suture needle 1, and the two first grooves 2 are distributed on the circumference of the outer wall of the needle tail portion of the suture needle 1 at intervals of 180 degrees clockwise, so that a doctor can hold the suture needle 1 by a hand.

As preferred scheme, further, the inner wall top edge of first recess 2 is the arc setting, avoids sharp-pointed edge to hang the wound patient, causes the secondary injury to the patient.

As preferred scheme, still further, the inner chamber of draw-in groove 4 is the arc setting, is convenient for stable the placing of card ball 5.

Preferably, the sewing thread 6 is fixedly connected with the center of the left side wall surface of the baffle plate 7, so that the baffle plate 7 can be contacted with the sewing starting point of the sewing thread 6 more stably.

Preferably, the first clamping block 8 and the second clamping block 9 are respectively arranged in a mutually matched convex shape and concave shape, so that the suture 6 can be clamped and fixed between the first clamping block 8 and the second clamping block 9.

Preferably, the bottom ends of the first clamping block 8 and the second clamping block 9 are tightly attached to the outer wall of the ball 5, so that the ball 5 is conveniently fixed in the inner cavity of the slot 4.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During the use, the doctor passes through the sewing needle 1 of pliers centre gripping in first recess 2 department, can be convenient for to 1 centre gripping of sewing needle more stable, when sewing, separation blade 7 and the contact of sewing starting point department, it is spacing to suture 6, need not to tie a knot to suture 6 starting point, it is more convenient to use, under the cooperation between first clamp splice 8 and second clamp splice 9, can fix the inner chamber at draw-in groove 4 with card ball 5 chucking, press from both sides tight the fixing between first clamp splice 8 and second clamp splice 9 with partial suture 6 simultaneously, make stable the fixing together between suture 6 and the sewing needle 1, avoid taking place the off-line condition between suture 6 and the sewing needle 1, the device compact structure, reasonable in design, effectively prevent the unexpected condition of off-line, be convenient for doctor's sewing work.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of 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; also, unless expressly stated or limited otherwise, the terms "snap" or "engage" or "bind" or "set" or "attach" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laparoscopic surgery is with area line suture needle, includes suture needle (1), suture needle (1) comprises needle head portion, needle body portion and afterbody integrated into one piece, its characterized in that: first recess (2) have been seted up to the outer wall of sewing needle (1) needle afterbody, second recess (3) have been seted up on the top of sewing needle (1) needle afterbody, draw-in groove (4) have been seted up to the bottom of second recess (3), the inner chamber of draw-in groove (4) is provided with card ball (5), the one end of suture (6) is binded to the outer wall of card ball (5), the other end of suture (6) extends second recess (3) and installs separation blade (7), first clamp splice (8) and second clamp splice (9) are installed respectively to the inner wall left and right sides of second recess (3), and the inboard of first clamp splice (8) and second clamp splice (9) is laminated each other and is pressed from both sides suture (6) tightly fixedly.

2. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: two first grooves (2) are formed in the circumference of the outer wall of the needle tail portion of the sewing needle (1), and the two first grooves (2) are distributed on the circumference of the outer wall of the needle tail portion of the sewing needle (1) at intervals of 180 degrees clockwise.

3. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: the inner wall top edge of the first groove (2) is arc-shaped.

4. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: the inner cavity of the clamping groove (4) is arc-shaped.

5. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: the suture line (6) is fixedly connected with the center of the left side wall surface of the baffle plate (7).

6. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: the first clamping block (8) and the second clamping block (9) are respectively arranged in a convex shape and a concave shape which are matched with each other.

7. The suture needle with thread for laparoscopic surgery according to claim 1, wherein: the bottom ends of the first clamping block (8) and the second clamping block (9) are tightly attached to the outer wall of the clamping ball (5).