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UTERINE LAVAGE FOR EMBRYO RETRIEVAL
专利权人:
发明人:
John E. Buster,Moses Cesario,Steven Paul Woodard
申请号:
US13924510
公开号:
US20140378752A1
申请日:
2013.06.21
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A device for recovering one or more blastocysts from a uterus of a human includes an outer guide member for insertion into a cervical canal of the human, The outer guide member includes a distal portion with an activatable seal for isolating the uterus from the external environment. The outer guide member defines a lumen having a longitudinal axis. The device also includes an inner catheter located within the lumen and slidable along the longitudinal axis of the lumen relative to the outer guide member. The inner catheter has dual supply lines positionable distally of the seal to extend into the uterus. Each supply line includes a fluid delivery lumen and multiple fluid delivery ports for delivering fluid into the uterus. The device defines a distal suction port for aspirating fluid and entrained blastocysts from the uterus.
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