Positioning device and positioning method of mechanical arm of surgery robot

A surgical robot and positioning device technology, applied in the field of medical devices, can solve problems such as tearing wounds, life-threatening patients, secondary trauma, etc., and achieve the effects of quick connection, avoiding the risk of secondary trauma, and shortening the time.

Active Publication Date: 2020-08-14
SUZHOU KANGDUO ROBOT
View PDF11 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to accurately align the mechanical arm with the position of the poking card during passive positioning, so that the poking card and the mechanical arm enter the same axis. Every time the poking card and the mechanical arm are locked, they will be disassembled and adjusted again. The adjustment process Moderate risk of secondary trauma to the patient's abdominal wall wound, serious may tear the wound, threatening the patient's life

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
  • Positioning device and positioning method of mechanical arm of surgery robot
  • Positioning device and positioning method of mechanical arm of surgery robot
  • Positioning device and positioning method of mechanical arm of surgery robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0041] In addition, it should be understood in the description of the present invention that the positive direction of "X" in the drawings represents the left, and correspondingly, the reverse of "X" represents the right; the positive direction of "Y" represents the front, correspondingly , the reverse of "Y" represents the back; the positive direction of "Z" represents the top, correspondingly, the reverse of "Z" represents the bottom, the orientation or positional relationship indicated by the terms "X", "Y", "Z", etc. , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as ...

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 a positioning device and positioning method of a mechanical arm of a surgery robot, and belongs to the technical field of medical apparatus. The positioning method of a mechanical arm of a surgery robot comprises the following steps of swinging the mechanical arm to enable the bottom center of an auxiliary positioning unit on a thrusting clip holder connected to the mechanical arm to be coincided with the surface center of a surgery hole of a patient, so that the mechanical arm is maintained in the position without being changed; disassembling the auxiliary positioning unit, and connecting a surgery thrusting clip inserted in the surgery hole of the patient to the thrusting clip holder. Through the adoption of the positioning device and positioning method of the mechanical arm of the surgery robot disclosed by the invention, the risk that in the process of adjusting the mechanical arm, secondary damage is brought to a wound on the abdominal wall of the patient can be avoided, and quick connection of the mechanical arm and the surgery thrusting clip is realized, so that the time occupied by preoperation preparation is greatly shortened.

Description

technical field [0001] The invention relates to a medical device, in particular to a positioning method and a positioning device for a mechanical arm of a surgical robot. Background technique [0002] Laparoscopic surgical robots have been widely used in minimally invasive abdominal surgery. Laparoscopic surgical robots usually use three or four mechanical arms instead of human arms to complete more complex operations. During the operation, usually a few small holes are made in the abdominal wall of the patient, and then the poking card is inserted into the human body through the small holes, then the mechanical arm is placed in a suitable position, and the poking card is set on different mechanical arms, so as to realize the poking card Follow-up with the mechanical arm. However, it is difficult to accurately align the mechanical arm with the position of the poking card during passive positioning, so that the poking card and the mechanical arm enter the same axis. Every ti...

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): A61B34/30A61B90/00
CPCA61B34/30A61B34/70A61B90/08A61B2034/302A61B2090/08021A61B90/57A61B2017/00477A61B17/34A61B17/3421A61B90/50
Inventor 王建国王晓伟
Owner SUZHOU KANGDUO ROBOT
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