Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Endoscope imaging and laser speckle imaging integrated imaging system

A laser speckle and imaging system technology, applied in the field of medical imaging, can solve the problems of inability to perform scanning imaging from outside the body, shallow penetration depth of photons, and limited illumination structure for laser speckle imaging.

Active Publication Date: 2017-01-04
SHENZHEN INST OF ADVANCED TECH
View PDF12 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fusion imaging system of endoscopic imaging and laser speckle imaging, which aims to solve the problem that laser speckle imaging in the prior art is limited by the optical imaging lighting structure and the shallow penetration depth of photons and cannot be performed from outside the body. problem with scanning

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
  • Endoscope imaging and laser speckle imaging integrated imaging system
  • Endoscope imaging and laser speckle imaging integrated imaging system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0030] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiting.

[0031] like ...

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 provides an endoscope imaging and laser speckle imaging integrated imaging system. The endoscope imaging and laser speckle imaging integrated imaging system comprises an endoscope imaging subsystem, a laser speckle imaging subsystem and image integration processing equipment, in the endoscope imaging subsystem, a CCD (charge coupled device) detector and an LED (light emitting diode) light source are both arranged on a first end of an endoscope hose pipe, and are electrically connected with a first image processing device; in the laser speckle imaging subsystem, a laser assembly is arranged on the first end of the endoscope hose pipe, a second image processing device is arranged on the downstream of a light path of the laser assembly, and the first image processing device and the second image processing device are electrically connected with the image integration processing equipment. The endoscope imaging and laser speckle imaging integrated imaging system has the advantages that by adopting the technical scheme, the problems of limitation of laser speckle imaging by the optical imaging illuminating structure and failure to in-vitro scanning and imaging due to small photon penetration depth in the prior art are solved.

Description

technical field [0001] The present invention relates to the technical field of medical imaging, in particular to an endoscopic imaging and laser speckle imaging fusion imaging system. Background technique [0002] Laser speckle contrast imaging technology is a technique to obtain particle motion velocity by analyzing the scattering characteristics of moving particles to coherent laser light. Laser speckle contrast imaging can perform real-time full-field imaging of microcirculatory blood flow in living organisms with high spatiotemporal resolution. Due to the advantages of non-contact, non-invasive, and fast imaging, laser speckle imaging technology is very suitable for imaging measurement of blood microcirculation. Microcirculation parameters such as blood vessel diameter, blood vessel density, blood flow velocity and blood perfusion can be measured using laser speckle technology. By investigating the structure of microcirculation blood vessels, microcirculation function ...

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 Applications(China)
IPC IPC(8): A61B5/00A61B1/04
CPCA61B1/04A61B1/06A61B5/0048A61B5/026
Inventor 李凌辜嘉李志成温铁祥秦文健
Owner SHENZHEN INST OF ADVANCED TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com