Novel three-dimensional electronic cystoscope system and use method thereof

Abstract

The invention belongs to medical instruments, and in particular relates to a novel three-dimensional electronic cystoscope system for reconfiguring a three-dimensional image by using a multi-CCD (Charge Coupled Device) array, which comprises a soft electronic cystoscope, a processing host computer, a light source host computer and a work station assembly, wherein the soft electronic cystoscope consists of a soft cystoscope sheath, a cystoscope sheath core and a cystoscope main body; and the processing host computer, the light source host computer and the work station assembly are connected with the soft electronic cystoscope; the soft electronic cystoscope enters a bladder cavity through the soft cystoscope sheath, and then the multi-CCD array module at the tip part of a cystoscope working end part passing through the cystoscope main body is used for finely scanning the cystoscope cavity to obtain a three-dimensional image of the cystoscope cavity; and a doctor treats the bladder pathological change according to the three-dimensional image.

Description

technical field [0001] The invention belongs to medical equipment, and in particular relates to a novel three-dimensional electronic cystoscope system which utilizes multi-CCD arrays to reconstruct three-dimensional images. Background technique [0002] A CCD (Charge-Coupled Device, Charge-Coupled Device) is an important component that can be used in a stereo camera. It is a photosensitive semiconductor device on which the photosensitive unit converts the received light into electric charge, and the electric charge is proportional to the intensity of incident light. The technology of CCD image sensor is extremely mature, and it can be spliced ​​into arrays of any shape as required. In 1999, Fuji launched the super CCD technology. Under the same area and number of photosensitive units as the ordinary CCD, its resolution increased by 60%, the dynamic range increased by 130%, the color reproduction ability increased by 40%, and the energy consumption decreased by 40%. Improve...

AI Technical Summary

Problems solved by technology

[0004] Some stereoscopic endoscopes use a binocular structure, and the front end of the endoscope can be one lens or two lenses. The image of the object is output through the two eyepieces. The doctor can observe through the binoculars similar to the human eye. The three-dimensional image of the object can also be connected to a special processing host and the display, and the three-dimensional image can be displayed on the display through the processing of the processing host, but this image is also a single angle, which has certain limitations

Although the binocular stereoscopic endoscope can obtain the stereoscopic feeling similar to the human eye observing objects, but due to the limitation of the human body cavity, it cannot stereoscopically reflect the stereoscopic picture of the entire operation area, so doctors are using the current endoscope for surgery. At the same time, it must be restricted by vision, which has certain restrictions on the development of surgery and the improvement of the cure rate of the disease.

[0005] In the prior art, the concept of CCD array has not been combined with flexible cystoscope. Therefore, in order to obtain a clear three-dimensional image in the bladder cavity, an internal bladder that combines multi-CCD array technology with flexible cystoscope is designed. Mirror technology is imminent

Images