General Surgery Trauma Nursing Instrument

Abstract

The invention discloses an operative wound nursing instrument for the general surgery department, and relates to the technical field of medical apparatuses. The instrument comprises a liquid supply box, a handheld shell and a low-temperature anesthesia nursing mechanism arranged at the right end of the handheld shell; a flushing nozzle is installed at the left end of the handheld shell; low-temperature anesthesia devices are installed in installing boxes; cutting devices are installed at the right ends of the installing boxes; the low-temperature anesthesia device at the lower end comprises aheat conduction box; a semiconductor refrigerating sheet is installed in a groove; compressed springs are fixedly connected to the left and right sides of the lower end of the heat conduction box; each cutting device comprises a base; a cutter groove is formed in each base; a cutter is inserted into each cutter groove; the upper cutting device and the lower cutting device are of the same structureand are symmetrical up and down. The instrument has the advantages that the lower-temperature anesthesia effect or ultralow-temperature cell death is utilized, wounded redundant tissue is subjected to precise anesthesia, then excision is conducted, the operation is convenient, and the pain of a patient is relieved; meanwhile, flushing nursing can be conducted, and the instrument is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of medical instruments. Background technique [0002] Many diseases are often treated by surgery. In some surgical trauma operations, patients sometimes have tissues such as minced meat in the wound, or some extra tissue parts are proliferated. These tissues are still connected to the human body but will affect the healing of the wound. Excess tissue needs to be removed, and direct removal will bring great pain to the patient, while large-area anesthesia is time-consuming and labor-intensive, and the pertinence is not strong, and the use of anesthetics is also strict, and sometimes cannot be used; When there are many and scattered tissues to be removed, anesthesia with anesthesia is very troublesome and cumbersome. General cooling anesthesia uses a cooling mechanism to perform cooling anesthesia on a large area, which wastes resources and is inconvenient to operate. Some anesthesia devices are set without u...

AI Technical Summary

Problems solved by technology

[0002] Many diseases are often treated by surgery. In some surgical trauma operations, patients sometimes have tissues such as minced meat in the wound, or some extra tissue parts are proliferated. These tissues are still connected to the human body but will affect the healing of the wound. Excess tissue needs to be removed, and direct removal will bring great pain to the patient, while large-area anesthesia is time-consuming and labor-intensive, and the pertinence is not strong, and the use of anesthetics is also strict, and sometimes cannot be used; When there are many and scattered tissues to be removed, anesthesia with anesthesia is very troublesome and cumbersome to operate

General cooling anesthesia, using the cooling mechanism to perform cooling anesthesia on a large area, wastes resources and is inconvenient to operate, and some anesthesia devices are set without using the next operation of the operation

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