Invention Grant
- Patent Title: Apparatus for non-galvanic connection of MRI receive coil to MRI system using RF-over-fiber
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Application No.: US16967775Application Date: 2019-01-28
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Publication No.: US11360169B2Publication Date: 2022-06-14
- Inventor: Timothy Ortiz , Tracy Allyn Wynn , Olli Tapio Friman
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- International Application: PCT/EP2019/051931 WO 20190128
- International Announcement: WO2019/154641 WO 20190815
- Main IPC: G01R33/36
- IPC: G01R33/36

Abstract:
A magnetic resonance (MR) receive device comprises a coil or coil array including at least one radiofrequency (RF) coil element wherein each RF coil element comprises a coil and a preamplifier connected to amplify an output of the RF coil element to generate an amplified RF signal. The MR receive device further includes an RF-over-Fiber module comprising an optical fiber, a photonic device optically coupled to send an optical signal into the optical fiber, and an RF modulator connected to modulate the optical signal by an MR signal comprising the amplified RF signal.
Public/Granted literature
- US20210396823A1 APPARATUS FOR NON-GALVANIC CONNECTION OF MRI RECEIVE COIL TO MRI SYSTEM USING RF-OVER-FIBER Public/Granted day:2021-12-23
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