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

Remote motion center mechanism for minimally invasive surgery

A technology of remote motion center and minimally invasive surgery, applied in the direction of surgical robots, etc., can solve the problems of cumbersome control, complex structure, high cost, etc., and achieve the effect of improving surgical accuracy, small mechanism size, and convenient cost

Pending Publication Date: 2017-08-01
浙江机电职业技术学院
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the large size, complex structure, cumbersome control and high cost of the existing minimally invasive surgical robots, there are still many limitations in the promotion and application, and further improvement is needed

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
  • Remote motion center mechanism for minimally invasive surgery
  • Remote motion center mechanism for minimally invasive surgery
  • Remote motion center mechanism for minimally invasive surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0032] On the contrary, the present invention covers any alternatives, modifications, equivalent methods and schemes defined by the claims in the spirit and scope of the present invention. Further, in order to enable the public to have a better understanding of the present invention, in the following detailed description of the present invention, some specific details are described in detail. Those skilled in the art can fully understand the present invention without the description of these details.

[0033] Such as Figure 1-4 As shown, a remote motion center mechanism for minimally invasi...

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 discloses a remote motion center mechanism for a minimally invasive surgery, and belongs to the technical field of minimally invasive surgery equipment. A minimally invasive surgery robot in the prior art is large in size, complicated in structure, tedious in control and high in cost, is limited when popularized and used, and requires to be improved further. The remote motion center mechanism for the minimally invasive surgery comprises three branched bases, a moving platform, a surgical instrument mounting piece and three branch mechanisms, wherein the upper ends of the branch mechanisms are connected with the moving platform; the lower ends of the branch mechanisms are movably connected to a ring-shaped base through moving pairs; adjacent connecting rods of the branch mechanisms are connected by the moving pairs; at least one branch mechanism is connected with the ring-shaped base by a universal joint; and at least one branch mechanism is connected with the ring-shaped base through a spherical pair. By the structures of the spherical pair and the universal joint, the whole mechanism is small in size, compact in structure, simple to control and low in cost.

Description

Technical field [0001] The invention relates to a remote motion center mechanism for minimally invasive surgery, belonging to the technical field of minimally invasive surgery equipment. Background technique [0002] Compared with traditional open-bore surgery, minimally invasive surgery has the following advantages: small incision, light damage, safe and effective, can avoid exposure of organs to the air to reduce infection; can reduce the pain of patients after surgery, the patient can recover faster and can Resuming normal activities within a short period of time after surgery, the therapeutic effect is equal to or higher than that of traditional surgical methods; the postoperative wounds are more beautiful than traditional surgical procedures, and the scars after healing are smaller. With the continuous application and development of minimally invasive surgery in clinical surgery, minimally invasive surgical robots with higher surgical accuracy and ease of operation have also...

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): A61B34/35
Inventor 张伟中黄鹏成
Owner 浙江机电职业技术学院
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