Implantable medical device with multi-vector sensing electrodes
First Claim
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1. An implantable medical device (IMD) including a plurality of sensing electrodes configured for multi-vector sensing forming an insertable loop recorder (ILR) in combination, the IMD comprising:
- a geometric body having a thickness smaller than its width and wherein said width is smaller than a length defined along an axial-center;
a plurality of electrodes distributed at location within the perimeter of said geometric body; and
said geometric body being adapted for ease of subcutaneous deployment in a patient'"'"'s body to thereby sense physiological signals via said electrodes.
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Abstract
A medical device for multi-vector sensing of cardiac depolarization signals is disclosed. Specialized algorithm is implemented to enhance multi-vector electrode sensing. Further a geometric shape is optimized to enable space-volume efficiencies for deployment and navigation of the medical device for implant in a patient.
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Citations
9 Claims
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1. An implantable medical device (IMD) including a plurality of sensing electrodes configured for multi-vector sensing forming an insertable loop recorder (ILR) in combination, the IMD comprising:
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a geometric body having a thickness smaller than its width and wherein said width is smaller than a length defined along an axial-center;
a plurality of electrodes distributed at location within the perimeter of said geometric body; and
said geometric body being adapted for ease of subcutaneous deployment in a patient'"'"'s body to thereby sense physiological signals via said electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification