Gareth Davies,John Paul Urbanski,Ferryl Alley,Bogdan Beca
申请号：
US16445790
公开号：
US20190298411A1
申请日:
2019.06.19
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Novel and unique medical devices and associated methods are disclosed, for facilitating efficient and repeatable puncture of a tissue site while allowing vascular access from various access sites of a patient's body. Disclosed medical devices include dilators and wires usable alone or in combination and configured to facilitate tissue access and puncture at various anatomical locations from desired access sites. The medical devices each include one or more sections having sufficient flexibility for accessing the tissue site from the access site while retaining sufficient stiffness to perform one or more additional functions.
