G. Doug Smith;Randall K. Jones;Nathaniel P. Young;Mark A. Crawford
发明人:
Nathaniel P. Young,G. Doug Smith,Mark A. Crawford,Randall K. Jones
申请号：
US12697167
公开号：
US08337464B2
申请日:
2010.01.29
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Ports for accessing a vessels within a patient include passageways that can guide needles or other access devices directly into the vessels. The ports can be implanted subcutaneously within a patient. Some ports may be used in the creation and use of vascular access buttonholes.
