A kind of soft optical forceps for direct viewing of nasal sinuses and its preparation method

Abstract

The invention discloses a pair of electronic direct vision paranasal sinus soft optical forceps. The electronic direct vision paranasal sinus soft optical forceps comprise an electronic endoscopy and a soft optical forceps body. The electronic endoscopy comprises a transparent view window, a camera module, a module sleeve, a wiring port and a data line. The camera module comprises a lens end which is contained in the transparent view window, and the remaining portion of the camera module penetrates through the module sleeve. One end of the module sleeve is bonding to the transparent view window, and the other end of the module sleeve is connected with the wiring port. The other end of the wiring port is bonding to the data line. The camera module is connected with the data line. The soft optical forceps body comprises handles, an endoscopy sleeve and an endoscopy port, wherein the endoscopy sleeve is arranged at the front ends of the upper portions of the handles, and the endoscopy port is arranged at the rear ends of the upper portions of the handles. The front end of the electronic endoscopy is contained in the endoscopy sleeve. The wiring port of the electronic endoscopy is fixedly connected with the endoscopy port. The invention further discloses a manufacturing method of the electronic direct vision paranasal sinus soft optical forceps.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to an electronic direct vision sinus soft optical forceps and a preparation method thereof. Background technique [0002] The nose is the starting part of the respiratory tract as well as the organ of smell. It can be divided into three parts: external nose, nasal cavity, and sinuses. The nasal cavity includes turbinates, nasal passages, arterial blood vessels, venous blood vessels, nervous system and nasal mucosa. The sinuses are divided into frontal sinus, ethmoid sinus, sphenoid sinus and maxillary sinus. The nasal tissue structure is complex, with many cavities and tortuous nasal passages. It is the head and gateway of the respiratory tract and has functions such as breathing, smell and resonance. [0003] At the same time, the nasal cavity and paranasal sinuses are also one of the tissues that are prone to pathological changes. Common pathological changes include nasal congestion, si...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing endoscope and surgical instruments are separated, the doctor cannot look directly at the operation synchronously, or needs the assistance of a nurse, the present invention develops a compact and reasonable structure design, good use effect, convenient operation, safety and visual Electronic direct vision sinus soft optical forceps and preparation method thereof

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