Chair powered breast pump apparatus

Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...

Reexamination Certificate

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Details

C297S217100

Reexamination Certificate

active

08043255

ABSTRACT:
A chair powered breast pump apparatus has at least one breast shield adapted to fit over a nipple of a breast, a pump having a stationary portion and a reciprocating portion engaged for reciprocating movement, one or more suction lines connected in series between the stationary portion and the breast shield, a first connecting bracket configured to secure the reciprocating portion to a first portion of a chair movement mechanism, and a second connecting bracket configured to secure the stationary portion to a second portion of a chair movement mechanism, the first and second portions being relatively movable, whereby movement of the chair by a user seated in the chair reciprocates the reciprocating portion in and out of the stationary portion so as to apply suction to the breast shield.

REFERENCES:
patent: 580284 (1897-04-01), Krieg
patent: 5007899 (1991-04-01), Larsson
patent: 5514166 (1996-05-01), Silver et al.
patent: 6652484 (2003-11-01), Hunckler et al.
patent: 2005/0154349 (2005-07-01), Renz et al.
patent: 2008/0045887 (2008-02-01), Larsson et al.
International Search Report and Written Opinion issued May 6, 2010 for PCT/US2009/067404, 12 pages.

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