Endoscope component and medical equipment

Abstract

The invention discloses an endoscope component and medical equipment, and belongs to the technical field of medical treatment. The endoscope component comprises a work endoscope tube, an endoscope head, a handle and a light guide optical fiber. The work endoscope tube is provided with a liquid injection channel, an instrument channel and an imaging channel. The medical equipment comprises the endoscope component and a hollow needle-knife, and a liquid leading channel is formed between the inner wall of the hollow needle-knife and the outer wall of the work endoscope tube. The endoscope component comprises a small core optical imaging unit, and the size of the endoscope component is reduced; the liquid leading channel does not need to be arranged in the work endoscope tube, the inner diameter of the work endoscope tube is reduced, the inner diameter of the hollow needle-knife used in cooperation with the endoscope component is reduced, and injuries of a human body are reduced; the hollow needle-knife is used in cooperation with the endoscope component, so that blind operation of a needle-knife operation is changed to be visual operation, and the safety coefficient is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a medical equipment using an endoscope assembly. Background technique [0002] As chronic soft tissue injury disease has become a common and frequently-occurring disease in the human motor system, many people suffer from this disease at home and abroad. Acupuncture therapy has achieved definite curative effects in the treatment of such clinical diseases. Needle-knife directly loosens and cuts the adhesion tissue and scar cords, quickly relieves the pressure of diseased tissue on nerves and blood vessels, improves peripheral blood circulation, eliminates inflammatory mediators and pain-causing substances, and relieves symptoms such as pain, soreness, numbness, and dyskinesia quickly. Improved. However, the traditional acupuncture-knife therapy is to operate the needle-knife deep into the subcutaneous tissue through the skin surface, which is invisible to the human eye, ...

AI Technical Summary

Problems solved by technology

However, the traditional acupuncture-knife therapy is to operate the needle-knife deep into the subcutaneous tissue through the skin surface, which is invisible to the human eye, and there are certain problems in the implementation of some complex anatomical structures, important nerve and blood vessel passages, and adjacent to important organs. Potential safety hazards greatly reduce the safety factor of needle knife operation

[0003] The internal imaging unit of the traditional optical endoscope is large in size. When using the endoscope for surgery, it is necessary to configure a liquid injection channel in the working tube of the endoscope to inject water or medicine to the patient. The liquid in the lesion is attracted and drained to clear the field of vision, which makes the endoscope larger and causes greater trauma to the human body during surgery

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