Device for assisting childbirth

Details Device for assisting childbirth Device for assisting childbirth

1990-05-14

1992-06-16

Pellegrino, Stephen C.

Surgery

Instruments

Obstetric or gynecological instruments

606119, 606121, A61B 1700

Patent

active

051221489

ABSTRACT:
A device to assist in removing a fetus from a woman's vagina during childbirth is provided comprising a pliable, elongated, hollow member sized to fit over the head of the fetus and a size adjustable collar attached at one end of the member to restrict the opening of the hollow member at that end to the desired size.

REFERENCES:
patent: 713166 (1902-11-01), St. Cyr
patent: 1690942 (1928-11-01), Odell
patent: 1782814 (1930-11-01), Froehlich
patent: 3139886 (1964-07-01), Tallman et al.
patent: 4597391 (1986-07-01), Janko
patent: 4875482 (1989-10-01), Hariri et al.

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