CARDIAC ASSIST DEVICE WITH HIGH FREQUENCY OPERATION
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United States of America Patent
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Issued Date -
Mar 7, 2024
app pub date -
Nov 2, 2023
filing date -
May 3, 2021
priority date (Note) -
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Abstract
A cardiac assist device with an expandable cup (4) having a transport state and an operational state, the expandable cup comprising a plurality of inflow apertures (5), and an outflow nozzle (6), and an inflatable balloon (8) positioned inside the expandable cup (4). A catheter assembly (3) is connected to the inflatable balloon (8) during operation, and a control unit (2) is connected to the catheter assembly (3). The control unit (2) is arranged to operate the inflatable balloon (8) with a frequency of more than 100 beats per minute.
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