Child-birth assisting system

Surgery – Instruments – External pressure applicator

Patent

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Details

128775, A61B 1742

Patent

active

056455631

ABSTRACT:
The childbirth-assisting device uses an automatically synchronized expandable pneumatic girdle to externally augment the secondary force of labor. The girdle through which the pressure is applied is fitted around the abdomen of the woman. An inflatable bladder within the girdle is inflated to create a downward pressure on the abdomen upon detection of a contraction. External pressure monitors which detect contractions may be attached directly to the girdle, and the girdle is configured to assure that the bladder is correctly positioned at all times. A member may be provided to prevent multiple uses of a girdle to assure the integrity of the girdle during use.

REFERENCES:
patent: Re31158 (1983-02-01), Carter et al.
patent: 2597637 (1952-05-01), Heidenwolf
patent: 4294261 (1981-10-01), Baker et al.
patent: 4321929 (1982-03-01), Lemelson et al.
patent: 4520820 (1985-06-01), Kitchin et al.
patent: 4531516 (1985-07-01), Poole et al.
patent: 4534338 (1985-08-01), Crosbie et al.
patent: 4548198 (1985-10-01), Manes
patent: 4736731 (1988-04-01), Van Patten
patent: 4873986 (1989-10-01), Wallace
patent: 4949730 (1990-08-01), Cobben et al.
patent: 5174281 (1992-12-01), Lee
patent: 5383893 (1995-01-01), Daneshvar
patent: 5405356 (1995-04-01), Hahn et al.
patent: 5464420 (1995-11-01), Hori et al.
An Application of PVDF-film to Medical Transducers by Kenji Kobayashi and Tstutomu Yasada, Ferroelectrics, 1981, vol. 32, pp. 181-184.
An Application of PVF.sub.2 to Fetal Phonocardiographic Transducer by F. Steenkeste and Moschetto.
Microphones with Rigidly Supported Piezopolymer Membranes by R. Lerch and G.M. Sessler Journal of Acoustical Society of America, 67(4), Apr. 1980, pp. 1379-1381.

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