Fingertip video speculum with protective sleeve

Abstract

The invention discloses a fingertip video speculum comprising a photoelectric sensor, a video collection camera, a light source, a matched drive circuit and electric wires, wherein the photoelectric sensor and the light source are connected with the outside by the electric wires; the fingertip video speculum also comprises a fingertip-shaped sleeve in which fingertips can be contained, a video collection camera, a photoelectric sensor, a light source and a matched drive circuit arranged at one end of the sleeve, wherein the video collection camera and the light source are arranged outwards; atransparent baffle plate is arranged in the protective sleeve, a wire protection sleeve is connected to one end of the protective sleeve, the fingertip-shaped sleeve penetrates through the wire protection sleeve and is abutted against the transparent baffle plate, and the electric wires are wrapped by the wire protection sleeve. The fingertip-shaped sleeve develops and widens the field of diagnoses and treatment; with the assistance of the flexible and fine control of the finger, the fingertip video speculum can scan any area where the finger reaches, thereby developing the operation processeswhich can not be accomplished by the traditional endoscope and becomes embarrassing; and the fingertip video speculum can be more accurately operated, and dispenses with careful operation at a far end the same as the traditional endoscope.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a sheathed fingertip video diagnosis and treatment mirror for surgical operations. Background technique [0002] Prior art medical video diagnosis and treatment mirrors are widely used in surgical fields such as anorectal, gynecology, cosmetology, dentistry, etc., such as laparoscopes used in abdominal surgery. Catheter, the proximal end of the catheter includes a light source, a CCD photoelectric sensor (CCD: Charge Coupled Device, a semiconductor device that can convert optical images into digital signals), and the protruding end of the catheter reveals a lens. It is used to observe the situation in the body and facilitate the operation. The other end of the catheter is connected to the host through a wire. The display screen on the host can observe the physical condition of the catheter in real time. Since the catheter is generally relatively long and hard The long ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the lack of flexibility of the prior art video diagnosis and treatment mirror, which affects the progress of the operation, prolongs the operation time, and affects the doctor's judgment, and provides a more accurate operation, faster judgment, strong flexibility, and can avoid Cross-contaminated videoscope with sheath

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