Laparoscope stitching instrument

Abstract

The invention discloses a laparoscope stitching instrument, which comprises a stitching needle (1), a main rod (3) and a handle (4), wherein the main rod (3) is a hollow rod, and the tail of the mainrod (3) is fixed to the handle; a first stitching needle fixing hole (31) is formed in the end face of the front end of the main rod (3); a second stitching needle fixing hole (32) is kept in the sideface of the front end of the main rod (3), and the second stitching needle fixing hole (32) transversely runs through the main rod (3); an inner fixing rod (5) is arranged in the main rod (1); the stitching needle (1) is a W-shaped needle which is lower than 5mm; a flat covering knob is arranged on the tail section of the stitching needle; a reel placing groove is kept in the part, close to the lower side of the main rod (3), of the handle (4); a reel fixing shaft is arranged in the reel placing groove; and a thread passing hole, which goes through the handle, is formed in the wall of the reel placing groove. The laparoscope stitching instrument provided by the invention is beneficial for a stitching machine to flexibly move in and out of an abdominal cavity; and in a laparoscopic surgery, the stitching needle can flexibly conduct stitching and knotting in various directions in a body.

Description

technical field [0001] The invention relates to a mobile phone instrument for treating celiac disease, in particular to a laparoscopic suturing device which can flexibly perform suturing operations during surgery. Background technique [0002] Laparoscopy plays an important role in the diagnosis and treatment of abdominal diseases, but in laparoscopic surgery such as the basic suturing of laparotomy, most of the flexibility is lost. In order to make up for the deficiency, simple but dangerous thermocoagulation, electrocoagulation, laser, clips, staples, etc. are used to stop bleeding or align tissues under laparoscopy, but careless operation may cause severe bleeding or necrosis of surrounding tissues, resulting in The patient died. Corresponding suturing device also has corresponding improvement at this point, as publication number is CN1729939A, the application for the invention that is called " laparoscopic suturing device " and publication number is CN101449989A, the na...

AI Technical Summary

Problems solved by technology

Corresponding suturing device also has corresponding improvement at this point, as publication number is CN1729939A, the application for the invention that is called " laparoscopic suturing device " and publication number is CN101449989A, the name is called the invention application of " laparoscopic suturing knotter ", all are In order to improve the flexibility of suturing, but the structure is more complicated and the operation is not smooth

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