HAND-HELD APPARATUS FOR NONINVASIVE MEASUREMENT OF A HEART PERFORMANCE METRIC
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United States of America
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Nov 7, 2024
app pub date -
Jul 17, 2024
filing date -
Jul 17, 2024
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Abstract
Apparatuses, machine-accessible storage media, and methods for noninvasively measuring a heart performance metric, such as left ventricular filling pressure, are described. In an embodiment, the apparatus includes a housing shaped to be grasped by a hand; a tower protruding from a surface of the housing positioned to conform to a finger of the hand when grasping the housing; a tactile sensor disposed on a curved surface of the tower and adapted to measure blood pressure pulsatility in a digital artery of the finger and output pulsatility signals indicative of the blood pressure pulsatility; a graphical user interface for orchestrating a test of the performance metric of the heart and displaying results of the test.
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