WO2024121801 - METHOD AND DEVICE FOR TRANSPERINEAL PROSTATE BIOPSY
National phase entry:
Publication Number
WO/2024/121801
Publication Date
13.06.2024
International Application No.
PCT/IB2023/062390
International Filing Date
08.12.2023
Title **
[English]
METHOD AND DEVICE FOR TRANSPERINEAL PROSTATE BIOPSY
[French]
PROCEDE ET DISPOSITIF DE BIOPSIE TRANSPÉRINÉALE DE LA PROSTATE
Applicants **
MULTI-SCALE MEDICAL ROBOTICS CENTER LIMITED
Inventors
LI, Zheng
LUO, Xiao
CHIU, Ka Fung Peter
LEI, Man Cheong
LIU, Yunhui
CHIU, Wai Yan Philip
NG, Chi Fai
Priority Data
63/386,673
09.12.2022
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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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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2017 | |
| EPO | Filing, Examination, Granting | 14981 | |
| Japan | Filing, Examination, Granting | 2347 | |
| South Korea | Filing, Examination, Granting | 2514 | |
| USA | Filing, Examination, Granting | 4940 |
Total:
26,799
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A device and a method for transperineal prostate biopsy. The device for transperineal prostate biopsy comprises: (a) a first parallel mechanism for generating translational or rotational motion of an ultrasound probe; (b) a series-parallel hybrid mechanism as an end-effector of the first parallel mechanism for housing the ultrasound probe and a biopsy needle-guide; (c) a drive module of the series-parallel hybrid mechanism for generating rotational motion and translational motion of the ultrasound probe along the ultrasound probe's axis; (d) a second parallel mechanism of the series-parallel hybrid mechanism for controlling the configuration of the biopsy needle-guide relative to the ultrasound probe and confining trajectory of the biopsy needle to an axial imaging plane of the ultrasound probe; and a controller for executing a kinematic modelling method.[French]
La présente invention concerne un procédé et un dispositif de biopsie transpérinéale de la prostate. Dans un mode de réalisation, ledit dispositif de biopsie transpérinéale de la prostate comprend : (a) un premier mécanisme parallèle pour générer un mouvement de translation ou de rotation d'une sonde à ultrasons ; (b) un mécanisme hybride série-parallèle en tant qu'effecteur final dudit premier mécanisme parallèle pour loger ladite sonde à ultrasons et un guide-aiguille de biopsie ; (c) un module d'entraînement dudit mécanisme hybride série-parallèle pour générer un mouvement de rotation et de translation de ladite sonde à ultrasons le long de l'axe de ladite sonde à ultrasons ; (d) un deuxième mécanisme parallèle dudit mécanisme hybride série-parallèle pour piloter la configuration dudit guide-aiguille de biopsie par rapport à ladite sonde à ultrasons et confiner la trajectoire de ladite aiguille de biopsie à un plan d'imagerie axial de ladite sonde à ultrasons ; et un dispositif de commande pour l'exécution d'un procédé de modélisation cinématique.