Virgil F. Voeller,Clay W. Northrop,Justin M. Crank,Ted W. Layman
申请号：
US11833684
公开号：
US08105246B2
申请日:
2007.08.03
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An elongate medical device such as a guidewire, that may comprise a first elongate member having a proximal end, a distal end and a lumen there between, a second elongate member having a proximal end and a distal end, the second elongate member at least partially disposed in the first elongate member, a first connection between first elongate member and the second elongate member at the proximal end of the first elongate member, a second connection between the first elongate member and the second elongate member at the distal end of the first elongate member, and a third connection between the first elongate member and the second elongate member, the third connection disposed at a point between the first connection and the second connection, wherein the third connection is substantially at a location selected by the Method for Enhancing the Ratio of Torsional Stiffness to Transverse Flexibility.
