Apparatuses, methods, and systems for contact force sensing
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United States of America Patent
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Jul 25, 2023
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N/A
app pub date -
Mar 9, 2018
filing date -
Mar 10, 2017
priority date (Note) -
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Abstract
Aspects of the instant disclosure relate to an elongated medical device. In particular, the instant disclosure relates to apparatuses for sensing contact force. In various embodiments, a force sensing element including a tip and a catheter shaft, wherein the tip is configured to move relative to the shaft when an external force is applied to the tip comprising a transmitter configured to transmit a transmitter signal when external force is applied to the tip, a first plurality of sensors and a second plurality of sensors positioned proximate the transmitter, wherein each of the sensors is configured to receive the transmitter signal and the first plurality of sensors is longitudinally offset from the second plurality of sensors.
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