Double handled vacuum extractor

Surgery – Instruments – Obstetric or gynecological instruments

Patent

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Details

606123, 606124, A61B 1742, A61B 1746

Patent

active

058039260

ABSTRACT:
A vacuum extractor for use in childbirth which enables the baby's head to be easily maneuvered during delivery. The extractor comprises an open cup with an elongated stem having an opening through which a vacuum may be provided within the cup, and a pair of elongated arms coupled to the cup along substantially opposite sides of the cup. The arms are coupled to the cup by living hinges which allow at least one of the arms to be positioned against the rear, closed portion of the cup such that the extractor presents a relatively low profile for facilitating insertion of the extractor during childbirth. Once in position on the baby's head within the womb, the handles provided at the opposite ends of the arms may be used to maneuver the baby's head during delivery.

REFERENCES:
patent: 13453 (1855-08-01), Buffum
patent: D320855 (1991-10-01), Smith et al.
patent: 617016 (1899-03-01), Heyns
patent: 667447 (1901-02-01), Miller
patent: 674738 (1901-05-01), Mills
patent: 897289 (1908-01-01), Howell
patent: 1782814 (1930-11-01), Froehlich
patent: 2227673 (1941-01-01), Price
patent: 2542505 (1951-02-01), Gascoigne
patent: 3202152 (1965-08-01), Wood et al.
patent: 3592198 (1971-07-01), Evans
patent: 3642006 (1972-02-01), Wobbe
patent: 3765408 (1973-10-01), Kawai
patent: 3988793 (1976-11-01), Abitol
patent: 4014344 (1977-03-01), Gutiettez
patent: 4127632 (1978-11-01), Anger
patent: 4375948 (1983-03-01), von Holdt
patent: 4512347 (1985-04-01), Uddenberg
patent: 4597391 (1986-07-01), Janko
patent: 4620544 (1986-11-01), O'Neil
patent: 4633865 (1987-01-01), Hengstberger et al.
patent: 4730617 (1988-03-01), King
patent: 4794915 (1989-01-01), Larsson
patent: 4799922 (1989-01-01), Beer
patent: 5019086 (1991-05-01), Neward
patent: 5163944 (1992-11-01), Neward
patent: 5224947 (1993-07-01), Cooper et al.
patent: 5281229 (1994-01-01), Neward
patent: 5308321 (1994-05-01), Castro
patent: 5395379 (1995-03-01), Deutchman et al.
patent: 5507752 (1996-04-01), Elliott
patent: 5569265 (1996-10-01), Elliott
O'Grady, Grimovsky, McIlhargie, Vacuum Extraction in Modern Obstetric Practice, 1995, pp. 13-21.
Vacca, Handbook of Vacuum Extraction in Obstetric Practice, 1992, pp.1-12.

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