OCT (Optical Coherence Tomography) electronic laparothoracoscope

Abstract

The invention relates to an OCT (Optical Coherence Tomography) electronic laparothoracoscope, which is provided with a handheld main machine; the main machine is respectively connected with a cold light source and an OCT joint on a controller; the controller is connected with a display, a computer and a printer through a lead; one side of the main machine is provided with an operational handwheel; a forceps opening is formed at the lower part of the main machine; and the top end of the main machine is provided with an operational button; the front end of the main machine is provided with a hard probe rod and a rotating probe in sequence in a connecting manner; the rotating probe is connected with the operational handwheel through a wire rope; the front end of the rotating probe is provided with a lighting lamp, a forceps outlet, an OCT and a micro-image sensor; and a lead, a forceps opening channel, an OCT channel and an optical fiber channel are arranged in the hard probe rod in an axial direction. The OCT electronic laparothoracoscope has clear images; imaging can be realized in real-time and in situ in a human body; high resolution observation to tissues can be performed under a fully natural state; focal information can be obtained fast; diagnosis is accurate and convenient; and the practicability is strong and the practical value is good.

Description

technical field [0001] The invention relates to an abdominal thoracoscope for minimally invasive surgical medicine used for internal inspection, diagnosis and treatment of a human body, in particular to an OCT electronic abdominal thoracoscope. Background technique [0002] At present, domestic hospital surgeries generally use laparoscopy to observe and inspect the internal lesions of the human body to obtain intuitive images of the surface tissues in the body. However, it is impossible to analyze and identify the state of the deep tissue or cell structure of the lesions, and the inspection and diagnosis methods are limited. OCT is an imaging technology that has developed rapidly in the past decade. It is a non-contact, high-resolution tomography and biological microscope imaging device. It uses the basic principle of weak coherent light interferometer to detect the incident Back reflection or several scattered signals of weakly coherent light, these light signals can be pro...

AI Technical Summary

Problems solved by technology

[0002] At present, laparoscopy is commonly used in domestic hospitals to observe and inspect internal lesions in the human body to obtain intuitive images of surface tissues in the body. However, it is impossible to analyze and differentiate the state of the deep tissue or cell structure of the lesions, and the inspection and diagnosis methods are limited.

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