INDWELLING RADIO FREQUENCY COILS FOR INTRAOPERATIVE MAGNETIC RESONANCE IMAGING
First Claim
Patent Images
1. A radio frequency (RF) coil assembly for magnetic resonance imaging in an intraoperative setting, comprising:
- an absorbent member comprising an absorbent material;
an RF coil coupled to the absorbent member;
a connecting element comprising a wired connector operatively engaged with the RF coil, wherein the wired connector communicates signals between the RF coil and an RF controller, and maintains a visual indication of a location of the absorbent member relative to tissues adjacent the absorbent member.
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Accused Products
Abstract
Radio frequency (“RF”) coil assemblies for use in local magnetic resonance imaging (“MRI”) of tissues in a subject or patient in an intraoperative setting are provided. One or more RF coils are coupled to an absorbent member. A connecting element is coupled to the RF coil(s) or the absorbent member. When connected to the RF coil(s), the connecting element includes a wired connector that communicates signals between the RF coil(s) and an RF controller. The RF coil assemblies can be made to be disposable.
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Citations
20 Claims
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1. A radio frequency (RF) coil assembly for magnetic resonance imaging in an intraoperative setting, comprising:
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an absorbent member comprising an absorbent material; an RF coil coupled to the absorbent member; a connecting element comprising a wired connector operatively engaged with the RF coil, wherein the wired connector communicates signals between the RF coil and an RF controller, and maintains a visual indication of a location of the absorbent member relative to tissues adjacent the absorbent member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A radio frequency (RF) coil assembly for magnetic resonance imaging in an intraoperative setting, comprising:
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an absorbent member comprising an absorbent material; an RF coil coupled to the absorbent member; a wireless communications circuit coupled to the absorbent member and in communication with the RF coil, the wireless communications circuit being configured to send signals received by the RF coil to an RF receiver; a connecting element comprising a string coupled to the absorbent member to maintain a visual indication of a location of the absorbent member relative to tissues adjacent the absorbent member. - View Dependent Claims (17, 18, 19, 20)
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Specification