David Stephen Celermajer,Anthony Ujhazy,Mike Wallace,Zoran Milijasevic,Johnathon Choi
申请号：
US15696003
公开号：
US10064626B2
申请日:
2017.09.05
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Devices, systems, and methods for reducing stress on a blood vessel are disclosed herein. A damping device configured in accordance with embodiments of the present technology can include an anchoring member coupled to a flexible, compliant damping member including a generally tubular sidewall having an outer surface, an inner surface defining a lumen configured to direct blood flow, a first end portion and a second end portion, and a damping region between the first and second end portions. The inner and outer surfaces of the damping member can be spaced apart by a distance greater at the damping region than at the first or second end portions. When blood flows through the damping member during systole, the damping member absorbs a portion of the pulsatile energy of the blood, thereby reducing a magnitude of the pulse pressure transmitted to a portion of the blood vessel distal to the damping device.
