Three-dimensional electronic colonoscope system

An electronic colon, three-dimensional technology, applied in the direction of sigmoidoscope, proctoscope, rectal electron microscope, etc.

Active Publication Date: 2012-05-30
GUANGZHOU BAODAN MEDICAL INSTR TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, the concept of CCD array has not been combined with colonoscope. Therefore, in order to obtain clear three-dimensional images in the colon, it is imminent to design an endoscopic technology that combines multi-CCD array technology with colonoscope.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Three-dimensional electronic colonoscope system
  • Three-dimensional electronic colonoscope system
  • Three-dimensional electronic colonoscope system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] like figure 1 As shown, the three-dimensional electronic colonoscopy system of the present invention includes a flexible electronic colonoscope 1, an external fixing bracket 2, a processing host 3, a light source host 5, and a workstation component. The workstation component includes a workstation host 4, a control component 6, Monitor 7 and external device 8.

[0032] like Figure 2a , 2b As shown, the soft electronic colonoscope 1 includes a soft working end 11, a control handle part 13, a data connector end 15, an instrument channel 12, etc. The inner diameter of the instrument channel 12 is less than or equal to 3.0mm. The soft working end 11 of the soft electronic colonoscope 1 is made of soft fiber material, and its front end has the function of active bending, the control part 131 is arranged on the control handle part 13, and the soft working end 11 can Under a certain clamping pressure, the fixing fixture 23 of the external fixing bracket 2 cooperates with t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to medical instruments, and relates to a three-dimensional electronic colonoscop system, which comprises a flexible electronic colonoscop, wherein the flexible electronic colonoscop comprises a flexible work end part, the flexible work end part is provided with a multiple CCD array module for three-dimensional scanning and shooting, displaying a panoramic three-dimensional image and reconstructing stereo images for colons, the multiple CCD array module comprises at least one first CCD array which is arranged on the front end surface of a leading end part of the flexible work end part, and at least one second CCD array which is arranged on the excircle surface of the leading end part of the flexible work end part. The invention is used for shooting annular and linear images of colonic tracts, image materials in the colonic tracts are obtained, data is transmitted to a master processor for centralized treatment and reconstruction, the stereo environment in the colonic tracts is reproduced, and the stereo images in the colonic tracts have practical meanings for doctors to observe internal pathological changes of the colonic tracts from multiple angles, research the environment of the colonic tracts, and formulate the most reasonable and effective treatment schemes.

Description

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

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/31A61B1/05A61B1/005
Inventor 乔铁
Owner GUANGZHOU BAODAN MEDICAL INSTR TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap