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

Robot system for micro-operation used for bio-medical engineering

A robotic system and biomedical technology, applied in the field of robotic system devices and micro-manipulation robot systems, can solve the problems of difficulty in ensuring accuracy, micro-manipulation tools are easily collided and broken, and no automatic obstacle avoidance function, etc. Product cost reduction effect

Inactive Publication Date: 2003-05-21
BEIHANG UNIV
View PDF1 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, since the cells are not fixed in the culture medium, the position of the cells provided by the microscopic vision part is not real-time, and the position of the cells to be operated by the micromanipulator may be inconsistent with the cell position provided by the microscopic vision; micromanipulation The robot has no automatic obstacle avoidance function, and the left and right micro-manipulation tools are easy to collide and break; the left and right micro-manipulators use traditional motor-driven screw and guide rails, and the accuracy is difficult to guarantee

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
  • Robot system for micro-operation used for bio-medical engineering
  • Robot system for micro-operation used for bio-medical engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] See figure 1 Shown, a kind of biomedicine-oriented micro-manipulation robot system of the present invention comprises microscope 2, left micro-manipulation hand 3, right micro-manipulation hand 5, left manipulation tool 12 (micro-pipette), right manipulation tool 13 (microinjection needle) , left hand servo controller 7, right hand servo controller 9, camera 8, image processing card 10, computer 11, cell adsorption device 4, gene injection device 6, vibration isolation platform 1, etc. It can complete cell cutting, fusion, injection, chromosome cutting, picking and other micro operations.

[0019] The left and right operating tools 12, 13 are installed on the left and right micro-manipulators 3, 5 respectively, the left micro-manipulators 3, 5 are three-degree-of-freedom rectangular coordinate motion platforms driven by micro-DC servo linear mot...

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 micro-operation robot system for biomedical engineering includes left and right operation tools which are respectively mounted on the left and right micro-operation hands which are controlled by left and right servo controllers and connected with computer to form micro-operation robot. Its camera head is mounted on the microscope and is connected with computer by means of image processing card, and can imput operation field image information into computer, according to the image information the relative position relationship between operation tools and operated object can be calculated bycomputer to produce operation instruction and implement real time control of left and right micro-operation hands.

Description

technical field [0001] The invention belongs to the field of special robots, and relates to a micro-operation robot system based on micro-visual servo. Micromanipulation robotic systems for medical engineering. Background technique [0002] In the field of biomedical engineering, there are a large number of micromanipulations involving cells and chromosomes, such as cell separation, picking, fusion, microinjection, and chromosome cutting. For this type of micro-operation, not only accurate positioning, high operating precision, and good consistency are required, but also short operating time and high efficiency are required. At present, micromanipulation is all done manually through a micromanipulator. Among the many micromanipulators, the more representative and advanced micromanipulators include the NT-88 micromanipulator of Nikon Corporation in Japan and the 5171 micromanipulator of Eppendorf in Germany. Most of them include the following parts:...

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
IPC IPC(8): B25J7/00
Inventor 毕树生宗光华李旭东赵玮于靖军
Owner BEIHANG UNIV
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