Novel three-dimensional electronic hysteroscopy system and use method thereof

Abstract

The invention belongs to the medical instrument and particularly relates to a novel three-dimensional electronic hysteroscopy system reconstructed by using multiple CCD (Charge-Coupled Device) arrays. The novel three-dimensional electronic hysteroscopy system comprises a soft electronic hysteroscopy consisting of a soft sheath, a sheath section core and a hysteroscopy main body and also comprisesa processing host machine, a light source host machine and a workstation assembly which are connected with the soft electronic hysteroscopy; the soft electronic hysteroscopy enters a uterine cavity through the soft sheath; the uterine cavity is finely scanned by the multiple CCD array modules at the forefront part of the work end part of the hysteroscopy of the hysteroscopy main body to obtain a three-dimensional image which is used for a doctor to treat the intrauterine lesions.

Description

technical field [0001] The invention belongs to medical equipment, and in particular relates to a novel three-dimensional electronic hysteroscope system which utilizes multiple CCD arrays to reconstruct stereoscopic 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 hysteroscopy. Therefore, in order to obtain a clear three-dimensional image in the uterine cavity, an endoscopic technology combining multi-CCD array technology and hysteroscopy is designed. imminent

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