Connector for use in single and double breast pumping and breast

Details Connector for use in single and double breast pumping and breast Connector for use in single and double breast pumping and breast

1996-01-11

1998-02-24

Buiz, Michael Powell

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604346, 604283, A61M 106

Patent

active

057207224

ABSTRACT:
A connector for use in single and double breast pumping modes of operation of a breast pump has a tubular housing with an internal wall extending across the housing interior and dividing it into two chambers. One chamber has a first nipple extending from the internal wall and into air communication with the second chamber, the first nipple being adapted for attachment of an air tube leading to a breast shield in a single-pumping mode. The other chamber has two nipples extending from the internal wall each of which are in air communication the first chamber. Preferably, the three nipples are joined through a common air/vacuum junction. The second and third nipples are likewise adapted for attachment of an air tube thereto in a double-pumping mode.

REFERENCES:
patent: 4468225 (1984-08-01), Tcheraz
patent: 4534758 (1985-08-01), Akers et al.
patent: 4662868 (1987-05-01), Cambio, Jr.
patent: 4857051 (1989-08-01), Larsson
patent: 5007899 (1991-04-01), Larsson
patent: 5071403 (1991-12-01), Larsson
Selected pages from "Medela Hospital Catalog," .COPYRGT.1992, Medela, Inc.

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