Invention Grant
- Patent Title: Breast coil for magnetic resonance recordings of the breast
- Patent Title (中): 用于乳房磁共振记录的乳房线圈
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Application No.: US13723538Application Date: 2012-12-21
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Publication No.: US08948844B2Publication Date: 2015-02-03
- Inventor: Stephan Biber
- Applicant: Stephan Biber
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Agency: Lempia Summerfield Katz LLC
- Priority: DE102011089448 20111221
- Main IPC: A61B5/05
- IPC: A61B5/05 ; A61B5/055 ; G01R33/3415 ; G01R33/565 ; G01R33/36 ; A61B5/00

Abstract:
A breast coil for a magnetic resonance tomography device for the production of magnetic resonance recordings of female breasts includes a coil housing having a breast recess to accommodate a breast and a number of coil elements. At least one of the coil elements forms an HF correction coil element and has a circuit arrangement to switch over the HF correction coil element between an HF correction mode of operation and another mode of operation. The HF correction coil element is constructed such that in the HF correction mode of operation, the HF correction coil element resonates passively with a B1 field emitted by a transmission antenna arrangement of the magnetic resonance tomography device, and influences a local B1 field distribution during a magnetic resonance recording.
Public/Granted literature
- US20130165768A1 Breast Coil for Magnetic Resonance Recordings of the Breast Public/Granted day:2013-06-27
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