Handheld type real-time transmission system and handheld type real-time transmission method for minimally invasive surgery videos

Abstract

The invention discloses a handheld type real-time transmission system and a handheld type real-time transmission method for minimally invasive surgery videos. The handheld type real-time transmission system comprises a video front end, a handle and a high-definition output cable, wherein the video front end comprises a positioning tube; a stainless steel tube is arranged on the outer part of the positioning tube; a light source, an optical image module and a low-luminance image sensor are mounted in the positioning tube; the light source is an LED (light-emitting diode) lamp module; a button is arranged on the handle; a button board connected with the button is arranged in the handle; an image processing main board is further arranged in the handle; the image processing main board is connected with the image sensor through a image transmission line. The handheld type real-time transmission system adopts a low-luminance CMOS (complementary metal-oxide-semiconductor transistor) technology and a high-luminance LED (light-emitting diode) technology, and is combined with an image processing algorithm, so that miniaturization and low cost of the minimally invasive surgery full high-definition system are realized.

Description

technical field [0001] The invention relates to the field of endoscope video transmission, in particular to a novel hand-held minimally invasive surgery video real-time transmission system and method. [0002] Background technique [0003] Medical endoscopic clinical technology is one of the earliest and most mature technologies in minimally invasive medical technology. Endoscopic minimally invasive surgery has the characteristics of small trauma, short operation time, and fast postoperative recovery, and is favored by both doctors and patients. [0004] Traditional thoracoscopes and laparoscopes are mainly composed of an optical camera front end, a handle, a video processor and a cold light source. The whole system consumes a lot of power, generally the total power consumption is above 100w. The traditional laparoscope adopts a stacked tower structure, which is bulky, has many parts, complex system operation, and high maintenance costs. The current camera systems for...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a hand-held minimally invasive surgery video real-time transmission system with simple structure, small size and low price in view of the defects of large volume and high price of endoscope video transmission products in the prior art and method

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