Photoelectric integration three-dimensional colposcope

A three-dimensional, colposcopy technology, which is applied in colposcopy, endoscopy, medical science, etc., can solve the problems of imaging without depth of field, low definition, and no three-dimensional stereoscopic images, etc., to achieve strong stereoscopic effect and color separation High, realistic color reproduction effect

Inactive Publication Date: 2014-03-12
SANWE MEDICAL TECH JIANGSU
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Problems solved by technology

[0005] In order to overcome the problems of low definition caused by the low resolution of the currently used digital electronic colposcope, and the imaging has no depth of field, no three-dimensional image, etc., the present invention provides a perfect combination of optics and electronics. Perfect three-dimensional microscopic optical system, and a photoelectric integrated three-dimensional colposcope with a powerful colposcope image processing system

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] Such as figure 1 , 2 The photoelectric integrated three-dimensional colposcope includes a host 6, a display 1, a stereo microscope 10, a digital camera 12, an LED cold light source aperture 8, a casing 3, a printer 2, a foot switch 4, and a control handle 5 , Universal gimbal 7. First put the eyepiece 11 of the stereomicroscope 10 into the eyepiece tube, the objective lens 9 is screwed on the front end of the stereomicroscope 10, the digital video camera 12 is connected to the rear of the stereomicroscope 10, and the LED cold light source aperture 8 is connected to the front of the stereomicroscope 10, Covered on the outside of the objective lens 9, the LED cold light source aperture 8, the stereo microscope 10, and the digital camera 12 together constitute a stereoscopic microscopic optical system. Rotating, up and down free telescopic stereo...

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Abstract

A photoelectric integration three-dimensional colposcope is suitable for auxiliary diagnosis and image management of vulva, vagina and cervical diseases in the gynecology. An LED cold light source diaphragm, a stereoscopic microscope and a digital camera constitute a stereo-micrography optical system together, an objective lens of the stereoscopic microscope is aligned to a focus of a patient under irradiation of the LED cold light source diaphragm, changes of epitheliums and blood vessels, which cannot be seen by naked eyes, can be observed three-dimensionally through the objective lens, the digital camera is used for converting optical signals under the lens of the stereoscopic microscope into digital signals through a high-resolution color CCD picture pick-up system, pictures are displayed on a display through communication with a host, and the pictures are synchronously displayed on the stereoscopic microscope and the display in real time. The photoelectric integration three-dimensional colposcope has the advantages that the perfect stereo-micrography optical system is provided, stereoimaging is achieved, color resolution is high, true color fidelity is high, stereoscopic impression is strong, and the depth of field is ultra large; moreover, a colposcope image processing system with strong functions is provided.

Description

technical field [0001] The invention relates to a gynecological medical device, in particular to a photoelectric integrated three-dimensional colposcope. Background technique [0002] The clinical application of colposcopy has a history of more than 70 years, from hand-held optical "magnifying glass", "optical colposcope" for binocular observation, "electronic colposcope" for displaying vaginal images on the monitor through a camera, to digital camera The "digital electronic colposcopy" that combines the system with computer image processing, colposcopy is of great value in the diagnosis of vulva, vagina, and cervical lesions, especially in suspicious lesion areas that are positive in cytological examination of exfoliated cells and difficult to determine with naked eyes. Biopsy under the guidance of colposcopy can greatly increase the positive rate. Cytological examination combined with colposcopy is one of the effective methods for the diagnosis of early cervical cancer. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/303A61B1/04A61B1/06
Inventor 丁桂江
Owner SANWE MEDICAL TECH JIANGSU
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