Surgical suture needle for laparoscopic surgery
A technique for surgical suturing and surgical use, which is applied in the field of surgical suture needles for laparoscopic surgery, which can solve the problems of suture needle difficulty and suture needle placement difficulty, and achieve the effect of convenient operation and moderate suture length
Inactive Publication Date: 2013-11-27
SHANDONG PROVINCIAL HOSPITAL
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem of difficulty in placing the suture needle in laparoscopic surgery in the prior art; to provide a surgical suture needle for laparoscopic surgery; the length of the needle body can be adjusted according to the installation and use status, and it is easy to place during operation In the puncture cannula, it is easy to pass through the puncture cannula, especially suitable for the large-scale suture needle to be easily inserted from the puncture cannula, and solve the difficult situation of suture needle insertion when suturing tissues in a large area
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[0015] The present invention will be further described below in conjunction with the drawings and embodiments.
[0016] A surgical suture needle for laparoscopic surgery, combined figure 1 , Including a needle body and a suture 4, the needle body is connected to the suture 4 through a needle tail 5, the needle body includes a needle body front 1, a needle body middle 2, a needle body rear 3, and a needle body front 1 The rear end of the needle body is connected with the front end of the middle part 2 of the needle body through a first threaded fit 11, and the front end of the rear part of the needle body 3 and the rear end of the middle needle body 2 are connected by a second threaded fit 31.
[0017] The rear end of the front part 1 of the needle body and the front end of the rear part 3 of the needle body are provided with threaded holes, both ends of the middle part 2 of the needle body are provided with external threads, the front part of the needle body 1, the rear part of the...
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The invention discloses a surgical suture needle for the laparoscopic surgery. The surgical suture needle comprises a needle body and a suture. The needle body is connected with the suture through the needle tail and comprises a needle body front portion, a needle body middle portion and a needle body rear portion. The rear end of the needle body front portion is in threaded fit connection with the front end of the needle body middle portion, and the front end of the needle body rear portion is in threaded fit connection with the rear end of the needle body middle portion. The length of the needle body can be adjusted according to mounting and utilization states, the surgical suture needle can be placed in a puncture cannula conveniently and can penetrate the puncture cannula easily and is particularly adapted to easy implantation of a large suture needle from the puncture cannula, and the problem of implantation of the suture needle during large-range tissue sewing is solved.
Description
Technical field [0001] The invention relates to the technical field of surgical instruments, in particular to a surgical suture needle for laparoscopic surgery that is suitable for suturing tissues in a large range in laparoscopic surgery. Background technique [0002] At present, laparoscopic surgery has been widely used in urology, general surgery and other surgical fields. However, in the prior art, in the traditional laparoscopic suture technique, the suture needle is usually inserted into the puncture cannula. At this time, due to the large size of the suture needle required, it is often difficult to insert, and the arc of the conventional suture needle is too large, and it is difficult to penetrate the needle during kidney suture. Summary of the invention [0003] The purpose of the present invention is to solve the problem of difficulty in inserting suture needles in laparoscopic surgery in the prior art; to provide a suture needle for laparoscopic surgery; the length of th...
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IPC IPC(8): A61B17/06
Inventor 蒋绍博王翰博
Owner SHANDONG PROVINCIAL HOSPITAL