Roger Mason,Philip Libman,Yehuda Zicherman,Noam Hadas,David Grey
申请号：
US16114290
公开号：
US10603479B2
申请日:
2018.08.28
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A vascular access device is disclosed including a needle insertion guide having a proximal end and a distal end a the guide including a needle insertion guide having a proximal end and a distal end and a vessel interface configured for attaching the distal end of the guide to a target on an unbroken outer wall of a blood vessel of a living subject and a skin interface configured for attaching the proximal end of the guide to a skin of the living subject. Optionally the vessel interface is connected to the guide by a flexible joint configured. Optionally two vascular access devices are connected by an electrically conductive connection. Optionally the vascular access device includes a sensor to determine when a needle enters the blood vessel. Optionally the vascular access device serves as a marker for a sensor determining a status of the blood vessel.
