Title:
AUTOMATIC WATER JET CUTTER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/207917
Kind Code:
A1
Abstract:
The present invention provides an automatic water jet cutter system, wherein: a pre-planned continuous boundary position track is fitted on a navigation image to generate a motion control position track; a water jet cutter coordinate system is established, the motion control position track is converted into the water jet cutter coordinate system, and then motion position track parameters of each axis are calculated; according to the motion position track parameters of each axis, a multi-axis linkage control method is used to control a water jet cutter to perform corresponding motions on a jet flow axis, a suction flow axis, a linear motion axis and a rotary motion axis. In the multi-axis linkage control method, an error of the water jet cutter on any one axis among the jet flow axis, the suction flow axis, the linear motion axis and the rotary motion axis is related to errors on the other three axes. The present application further provides a device used for implementing the method. The problems that existing water jet cutters have rough motion boundaries and motions on various dimensions which cannot be controlled in a linked manner are solved.
Inventors:
CHEN WENBO (CN)
ZHAO JING (CN)
SHI YILUN (CN)
SHI CE (CN)
ZHAO JING (CN)
SHI YILUN (CN)
SHI CE (CN)
Application Number:
PCT/CN2023/090360
Publication Date:
November 02, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
HEALINNO BEIJING MEDICAL TECH CO LTD (CN)
International Classes:
A61B34/10; A61B17/3203; A61B34/20
Foreign References:
| CN114521939A | 2022-05-24 | |||
| CN115444513A | 2022-12-09 | |||
| CN105764436A | 2016-07-13 | |||
| CN114376610A | 2022-04-22 | |||
| CN103809520A | 2014-05-21 | |||
| CN109782815A | 2019-05-21 | |||
| US20190282245A1 | 2019-09-19 | |||
| US20060156875A1 | 2006-07-20 |
Attorney, Agent or Firm:
BEIJING JUNTAI-MIZUKI INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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