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METHOD OF EXPANDING A SPACE BETWEEN OPPOSING TISSUE SURFACES
专利权人:
SPINE WAVE; INC.
发明人:
Scott McLean
申请号:
US16428005
公开号:
US20190282377A1
申请日:
2019.05.31
申请国别(地区):
US
年份:
2019
代理人:
摘要:
An expandable device for expanding and supporting body tissue comprises an inferior endplate having an outer surface configured to contact one body tissue surface and a superior endplate having an outer surface configured to contact an opposing body tissue surface. The inferior endplate and the superior endplate are movable relative to each other in a direction of expansion. The device includes an elevator captively supported between the inferior endplate and the superior endplate for independent movement along the direction of expansion. In the first direction the elevator is moved toward said superior endplate to lift the superior endplate and expand the device. In the second direction the elevator moves away from said superior endplate toward said inferior endplate to create a space for insertion of an insert into the expanded device.
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