Paul S. Nebosky,Sarah L. Zimmerman,Gregory C. Stalcup
申请号：
US15700788
公开号：
US10349993B2
申请日:
2017.09.11
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An orthopedic implant includes an internal fixation device. The internal fixation device includes: an exterior surface； a threaded section including a reservoir and at least one threaded section channel fluidly communicating the reservoir with the exterior surface, each threaded section channel having an interior diameter and a length which is greater than the interior diameter； a head including a head channel fluidly communicating the reservoir with an exterior surface of the head, a channel diameter of the head channel being respectively larger than a largest interior diameter of each threaded section channel, the channel diameter of the head channel being the same as a large interior diameter of the reservoir； and a continuously tapering inner surface between the head channel and the reservoir.
