A device for limiting and cleaning electric knife used in operation

Abstract

The present invention relates to the technical field of surgical hemostasis, in particular to an electrosurgical positioning and cleaning device used in surgery and its use method, including a base and a support column. The other end of the limiting device is fixedly connected with a fixing device. An electric knife is detachably connected to the inner side of the fixing device, and the limiting device includes a counterweight, a guide wheel, a stay cord, a rotating shell, a bearing and a guide tube. In the present invention, the provided counterweight, guide wheel, The pull rope, rotary housing, bearing and guide tube can ensure that the main body of the electrosurgical knife will not shift significantly during the operation or even fall from the sterile area of ​​the operating table to the contaminated area under the operating table through the action of the pull rope and the counterweight. thereby avoiding pollution. Moreover, the cleaning and disinfection parts of the device can remove tissue eschar and pollutants on the head of the electric knife at any time during the operation, so as to ensure the normal operation of the electric knife and save operation time.

Description

technical field [0001] The invention relates to the technical field of surgical hemostasis, in particular to an electric knife position limiting and cleaning device used in surgery. Background technique [0002] Cutting and hemostasis during surgical operations are very important operations, because the liver, pancreas, and spleen are organs with rich blood supply, so hemostasis is particularly important in abdominal surgery. At present, the electric knife is commonly used for cutting and hemostasis in surgery. During the operation, the main body of the electric knife is usually fixed on the table by cloth towel clamps. There is no special fixed limit device, so the electric knife is easy to move, and sometimes even falls on the table to cause pollution. At the same time, because the head of the electric knife (the part that touches the tissue) is easy to form tissue eschar and pollutants during cutting and electrocoagulation, which will affect the effect of cutting and hemo...

AI Technical Summary

Problems solved by technology

At present, the electric knife is a commonly used cutting and hemostasis equipment in surgery. The main body of the electric knife is generally fixed on the table by cloth towel clamps, etc., and there is no special fixed limit device, which makes the electric knife easy to move, and sometimes even falls on the table to cause pollution.

At the same time, because the head of the electric knife (the part that touches the tissue) is easy to form tissue eschar and pollutants during cutting and electrocoagulation, which will affect the effect of cutting and hemostasis; if the head of the electric knife is quickly and effectively cleaned, Disinfection can significantly save the operating room

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