US2022257325A1PendingUtilityA1

Teleoperated, MRI compatible, hydraulic arm for in-bore MRI-guided biopsies

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Assignee: UNIV LELAND STANFORD JUNIORPriority: Feb 15, 2021Filed: Feb 15, 2022Published: Aug 18, 2022
Est. expiryFeb 15, 2041(~14.6 yrs left)· nominal 20-yr term from priority
Inventors:Samuel FrishmanMark R. CutkoskyBruce L. Daniel
A61B 2017/00539A61B 34/35A61B 10/0233
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Claims

Abstract

A hydrostatic teleoperator is provided to allow physicians remote access inside a Magnetic Resonance Imaging (MRI) bore.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A hydrostatic teleoperator for remote access inside a Magnetic Resonance Imaging (MRI) bore, comprising:
 (a) a first robotic arm; and   (b) a second robotic arm having a needle insertion mechanism capable of being operational inside the MRI bore, wherein motion and forces of the first robotic arm are transmitted via hydrostatic lines to the second robotic arm to control the needle insertion mechanism while the first robotic arm is located outside the MRI bore.

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