Fred Lampropoulos,Tyler David Rees,Aaron Hopkinson,Ahmed A. Hassan
申请号：
US16294020
公开号：
US20190274692A1
申请日:
2019.03.06
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Vascular compression devices with an inflatable chamber are disclosed. The inflatable chamber of the vascular compression devices can be inflated and then deflated with a liquid with ultrasound properties similar to biological tissues. Ultrasound waves may be applied to the vascular compression device and may propagate through the vascular compression device and into the biological tissue of the patient to produce an ultrasound image to determine the patency of the vessel.
