David KURAGUNTLA,Samit Kumar GUPTA,Lilip LAU,Anthony F. FLANNERY
申请号：
US16316403
公开号：
US20190246916A1
申请日:
2017.07.12
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Systems and methods for remotely monitoring blood flow that include an endovascular prosthesis. The endovascular prosthesis includes a conduit forming a lumen within a surrounding wall having an inner surface and an outer surface. A monitoring device is disposed on the wall forming the lumen. The monitoring device comprises a sensor element configured to detect a physical event and to generate an electrical parameter shift in response to the physical event. An antenna portion is configured to receive a first oscillating electrical signal from an interrogator device and to transmit a second oscillating electrical signal to the interrogator device. The second oscillating electrical signal is modulated by the electrical parameter shift.
