WO2025057138 - MAGNETIC RESONANCE IMAGING-SAFE MANIPULATION SYSTEM: FLUIDBASED BELLOW ACTUATORS, SENSORS, MECHANISMS, AND SYSTEMS
National phase entry:
Publication Number
WO/2025/057138
Publication Date
20.03.2025
International Application No.
PCT/IB2024/058965
International Filing Date
15.09.2024
Title **
[English]
MAGNETIC RESONANCE IMAGING-SAFE MANIPULATION SYSTEM: FLUIDBASED BELLOW ACTUATORS, SENSORS, MECHANISMS, AND SYSTEMS
[French]
SYSTÈME DE MANIPULATION SANS DANGER POUR L'IMAGERIE PAR RÉSONANCE MAGNÉTIQUE : ACTIONNEURS À SOUFFLET À BASE DE FLUIDE, CAPTEURS, MÉCANISMES ET SYSTÈMES
Applicants **
MULTI-SCALE MEDICAL ROBOTICS CENTER LIMITED
Inventors
CHENG, Shing Shin
QIU, Yufu
Priority Data
63/538,507
15.09.2023
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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| Number of Pages with Drawings | * |
| 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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| * | |
| * | |
| * | |
| * | |
| * | |
| 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 | 1642 | |
| EPO | Filing, Examination, Granting | 11653 | |
| Japan | Filing, Examination, Granting | 2082 | |
| South Korea | Filing, Examination, Granting | 1920 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
23,837
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A magnetic resonance imaging (MRI)-safe manipulation system comprises: a) a guiding mechanism; and b) one or more bellow actuators which are fluid-driven. The guiding mechanism is a surgical intervention tool (1-10) and the one or more bellow actuators are linear bellow actuators (1-7). The system further comprises: a) a first gripper (1-2) for gripping the surgical intervention tool (1-10) at a first location; b) a second gripper (1-3) for gripping the surgical intervention tool (1-10) at a second location, wherein the second location is separated by one of the one or more bellow actuators (1-7); wherein each of the first gripper (1-2) and second gripper (1-3) comprise a diaphragm (1-5) that expands under fluid pressure to grip the surgical intervention tool (1-10).[French]
La présente invention concerne un système de manipulation sans danger pour l'imagerie par résonance magnétique (IRM). Dans un mode de réalisation, le système comprend : a) un mécanisme de guidage; et b) un ou plusieurs actionneurs à soufflet qui sont entraînés par fluide. Dans un mode de réalisation, ledit mécanisme de guidage est un instrument chirurgical et ledit ou lesdits actionneurs à soufflet sont des actionneurs à soufflet linéaires ; ledit système comprend en outre : a) un premier dispositif de préhension pour saisir ledit instrument chirurgical à un premier emplacement ; b) un second dispositif de préhension pour saisir ledit instrument chirurgical à un second emplacement, ledit second emplacement étant séparé par l'un desdits actionneurs à soufflet ; chacun desdits premier dispositif de préhension et second dispositif de préhension comportant un diaphragme qui se dilate sous pression de fluide pour saisir ledit instrument chirurgical.