Invention Grant
- Patent Title: Reconfigurable MRI-guided surgical apparatus
- Patent Title (中): 可重构MRI引导手术器械
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Application No.: US13670224Application Date: 2012-11-06
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Publication No.: US09014784B2Publication Date: 2015-04-21
- Inventor: Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
- Applicant: Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
- Main IPC: A61B5/05
- IPC: A61B5/05 ; A61B5/055 ; A61B10/02 ; A61B5/00 ; A61B19/00

Abstract:
Apparatus associated with improved magnetic resonance imaging (MRI) guided needle biopsy procedures (e.g., breast needle biopsy) are described. One example apparatus includes a support structure configured to support a patient in a face-down prone position where a breast of the patient is positioned in a first free hanging pre-imaging position. The example apparatus includes an immobilization structure configured to reposition the breast into an immobilized position suitable for MRI and for medical instrument access. The immobilization structure may include a biopsy plate, a pressure plate, and MRI coils. The MRI coils are configured to be repositioned from a first position associated with the free hanging pre-imaging position to a second position associated with the immobilized position to facilitate improving the signal to noise ratio associated with signal received from the breast through the MRI coils. The biopsy plate is removable without removing either of the MRI coils.
Public/Granted literature
- US20140128723A1 Reconfigurable MRI-Guided Surgical Apparatus Public/Granted day:2014-05-08
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