Kenneth A. Haselby,Sara M. Sherman,Charles Baxter,Richard Hadley,Keith Milner
申请号：
US14196812
公开号：
US09308020B2
申请日:
2014.03.04
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A needle disclosed herein may include an elongate body extending between a proximal end and a distal end with a central longitudinal axis defined by the body, where the distal end includes a single sharp point along the central longitudinal axis and defining a distal end terminus three longitudinal fluted surfaces converging at the distal end terminus and three longitudinal beveled cutting edges defining borders between the fluted surfaces and converging at the distal end terminus. Needle embodiments may include one or more ports open into and/or proximal of the fluted surfaces and communicating with one or more longitudinal needle lumens.
