Laparoscopic surgery small intestine protection pliers

Abstract

The invention belongs to the technical field of medical auxiliary tools, and discloses laparoscopic surgery small intestine protection pliers. The rear side of the front section of the pliers body issleeved with a rear section of the pliers body, and a pliers body connecting rod penetrates the front section of the pliers body and the rear section of the pliers body. The front end of the pliers body connecting rod is connected with two joint connecting rods. A knob is welded at the junction of the front section of the pliers body and the rear section of the pliers body, and the knob sleeves the outside of a protrusion on the rear section of the pliers body. The pliers body is divided into the front section and the rear section with an annular joint in the middle, the external knob can be adopted for rotating, the inner middle is connected by a spherical joint and can rotate 360o with the pliers body, and opening and closing of jaws are controlled by a handle. At the same time, 360o rotation of the jaws is achieved by the knob, and the jaws are provided with transparent films. When an ultrasonic blade performs cutting operation, the films of the opened jaws can push and block the intestinal tube effectively to fully expose the surgical field and achieve the effect of intestinal tube pushing and insulating. The pliers can be used in the operation of pushing and protecting the visceral organs during a laparoscopic surgery.

Description

technical field [0001] The invention belongs to the technical field of medical aids, in particular to a laparoscopic small intestine protective forceps. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] During laparoscopic colon cancer or small intestinal tumor surgery, it is often necessary to push the small intestine to fully expose the tumor site, so as to facilitate the cutting operation of the ultrasonic knife, in order to dissect the site more safely. When the ultrasonic knife cuts tissue, a lot of heat and smoke will be generated. Effective bowel push can not only fully expose the surgical field of view, but also a necessary step to protect the intestine itself from perforation caused by the heat damage of the ultrasonic knife. However, the laparoscopic instrument currently used for pushing operations is only atraumatic laparoscopic surgical forceps, and the conventional step of using atraumatic...

AI Technical Summary

Problems solved by technology

[0005] (1) The traditional laparoscopic atraumatic forceps are used to push and block the intestinal canal, and can only hold a section of the intestinal canal combined with the shaft part for pushing and blocking. It is impossible to avoid the upper and lower sections of the intestinal canal slipping into the surgical operation and unnecessary thermal damage occurs. Less efficient and less secure

[0006] (2) Using non-injury forceps to push the intestinal tube, it is impossible to set up a physical blocking barrier between the operation area of ​​the ultrasonic scalpel and the pushed intestinal tube, which also increases the possibility of thermal injury

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