Obstetric vacuum extractor

Details Obstetric vacuum extractor Obstetric vacuum extractor

1996-06-07

1997-12-02

Dawson, Glenn K.

Surgery

Instruments

Obstetric or gynecological instruments

606119, A61B 1742

Patent

active

056930585

ABSTRACT:
An obstetric vacuum extractor is provided for assistance in the delivery of a baby. The extractor includes a suction cup of flexible polymeric material to be attached to a portion of the head of a baby. The cup has a flexible integrally formed hollow extension for connection to a source of vacuum and also being connectable to a handle. The cup also has an internal integral skirt extending from its inner surface, the skirt extending adjacent to the rim of the cup.

REFERENCES:
patent: 3765408 (1973-10-01), Kawai
patent: 5019086 (1991-05-01), Neward
patent: 5224947 (1993-07-01), Cooper et al.

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