Bipolar electric coagulation tweezers

Abstract

The invention discloses a pair of bipolar electric coagulation tweezers. The bipolar electric coagulation tweezers comprise a supporting base, a handle, a plastic pipe, an electric coagulation wire and a drawing piece. The ends, away from the supporting base, of a first handle body and a second handle body are partially contained in the plastic pipe. The electric coagulation wire comprises a first electrode and a second electrode, both the first electrode and the second electrode are contained in the plastic pipe, one end of the first electrode and one end of the second electrode are connected to the supporting base, and the other end of the first electrode and the other end of the second electrode penetrate through the plastic pipe to be extended out of the plastic pipe. The drawing piece is contained in the plastic pipe, one end of the drawing piece is arranged in a bifurcation mode, the other end of the drawing piece is fixedly connected to the supporting base, and the two bifurcated parts of the drawing piece are connected to the first electrode and the second electrode respectively. In this way, the bipolar electric coagulation tweezers are small in opening/closing on the premise that a handle structure and the doctor hand feeling are not changed, easy and sensitive to operate, not prone to damaging surrounding tissue and capable of achieving rapid and accurate hemostasis. The plastic pipe can bent and deformed under the action of external force, and the hemostasis accuracy in the operation is further improved in small operation space and the space the bipolar electric coagulation tweezers cannot enter easily.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a bipolar electric coagulation tweezers. Background technique [0002] With the advancement of science and technology, surgical treatment, as a routine method, is being used more and more widely. During the operation, because the body tissue is cut, the capillaries are often cut off. During the operation and after the operation, hemostasis is a very important operation. [0003] Bipolar coagulation tweezers is a medical device often used in clinical practice, which has the characteristics of convenient operation and fast hemostasis. At present, when the traditional bipolar coagulation tweezers are used for deep surgery, due to the unreasonable structure of the bipolar coagulation tweezers and the large opening and closing, damage to the surrounding structures is prone to occur, resulting in serious consequences. Contents of the invention [0004] Based on this, it...

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Problems solved by technology

[0004] Based on this, it is necessary to provide a bipolar coagulation tweezers with small opening and closing and easy to use to solve the problem that the structure of the traditional bipolar coagulation forceps is unreasonable, and the large opening and closing is easy to cause damage to the surrounding tissue.

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