期刊
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING
卷 52, 期 2, 页码 306-313出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TBME.2004.840497
关键词
biomedical imaging; cancer; magnetic resonance imaging; medical diagnosis; medical treatment
资金
- NHLBI NIH HHS [R01 HL57483, R01 HL061672, R01 HL057483, R01 HL61672] Funding Source: Medline
- NIBIB NIH HHS [R01 EB02963, R01 EB002963, R01 EB002963-05] Funding Source: Medline
This paper reports a novel remotely actuated manipulator for access to prostate tissue under magnetic resonance imaging guidance (APT-MRI) device, designed for use in a standard high-field MRI scanner. The device provides three-dimensional MRI guided needle placement with millimeter accuracy under physician control. Procedures enabled by this device include MRI guided needle biopsy, fiducial marker placements, and therapy delivery. Its compact size allows for use in both standard cylindrical and open configuration MRI scanners. Preliminary in vivo canine experiments and first clinical trials are reported.
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