WO2025253297 - ACTUATION MECHANISM FOR FLEXIBLE ROBOTIC MANIPULATOR
National phase entry is expected:
Publication Number
WO/2025/253297
Publication Date
11.12.2025
International Application No.
PCT/IB2025/055719
International Filing Date
04.06.2025
Title **
[English]
ACTUATION MECHANISM FOR FLEXIBLE ROBOTIC MANIPULATOR
[French]
MÉCANISME D'ACTIONNEMENT POUR MANIPULATEUR ROBOTIQUE FLEXIBLE
Applicants **
MULTI-SCALE MEDICAL ROBOTICS CENTER LIMITED
Inventors
LAU, Ka Chun
HO, Ming Ho
LEUNG, Yu Tim
YU, Ka Hei
YAM, Yeung
CHIU, Wai Yan Philip
Priority Data
63/656,075
04.06.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1576 | |
| EPO | Filing, Examination, Granting | 11576 | |
| Japan | Filing, Examination, Granting | 2001 | |
| South Korea | Filing, Examination, Granting | 1805 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,698
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Abstract[English]
A system comprising: a) a manipulator comprising a distal tip and a proximal end, wherein said proximal end comprises an adaptor with an interface for controlling motions of said distal tip; b) a first manipulator driving unit for connecting with said interface to control movement of said distal tip; c) a translation unit, comprising: i) a linear actuation mechanism for driving said manipulator in linear motion; ii) a parallel moving mechanism for moving said first bevel gear and said second gear along said spline shaft during translation of said manipulator to maintain connection between said manipulator driving unit and said interface.[French]
La présente invention concerne un système comprenant : a) un manipulateur comportant une pointe distale et une extrémité proximale, ladite extrémité proximale présentant un adaptateur avec une interface pour commander des mouvements de ladite pointe distale ; b) une première unité d'entraînement de manipulateur destinée à être reliée à ladite interface pour commander le mouvement de ladite pointe distale ; c) une unité de translation, comprenant : i) un mécanisme d'actionnement linéaire pour entraîner ledit manipulateur dans un mouvement linéaire ; ii) un mécanisme de déplacement parallèle pour déplacer un premier engrenage conique et un second engrenage le long d'un arbre cannelé pendant la translation dudit manipulateur pour maintenir une liaison entre ladite unité d'entraînement de manipulateur et ladite interface.