AWTREY, GEORGE MATTHEW,MOSELEY, JON POPE,APICELLI, SAMUEL W.
申请号：
CA3036800
公开号：
CA3036800A1
申请日:
2016.12.15
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A bone anchor includes a flexible strand defining a first adjustable loop and a friction knot coupled to a proximal end of the first adjustable loop. The friction knot is configured to allow adjustment of the first adjustable loop in a first configuration and is configured to prevent adjustment of the first adjustable loop in a second configuration. A knot capsule includes a body defining an internal knot cavity. The friction knot and a portion of the first adjustable loop are positioned within the internal knot cavity. The internal knot cavity defines one or more impingement surfaces configured to maintain the friction knot in a fixed position within the internal knot cavity when the friction knot is in the second configuration.
