Flexible grasping device
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United States of America Patent
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-
Oct 24, 1989
Grant Date -
N/A
app pub date -
Jun 21, 1988
filing date -
Jun 21, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device is disclosed comprising a stretchable cylindrical net-like structure and at least one guide ring for partial placement over a fetus. The cylindrical net-like structure is formed such that as force is applied along its longitudinal axis, the length of the cylindrical structure is increased while the diameter of such cylindrical structure is decreased. The guide ring is expandable for passage therethrough of the fetal head and has an at rest diameter between that of the fetal neck and the fetal head.
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Family
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