Pump module for use in a medical fluid dispensing system

Details Pump module for use in a medical fluid dispensing system Pump module for use in a medical fluid dispensing system

2011-05-31

2011-05-31

Lucchesi, Nicholas D (Department: 3763)

Surgery

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

Treating material introduced into or removed from body...

Reexamination Certificate

active

07951112

ABSTRACT:
A pump module is provided for use in a medical fluid dispensing system that includes a pump body made of a non-compliant material and first and second pump chambers formed in the body. Each of the chambers has a first, open end and an opposite, closed end. The pump module further includes first and second pistons in the first and second pump chambers, respectively. At least one fluid inlet and a fluid outlet are selectively in fluid communication with the first and second pump chambers. Each of the pistons extends through the open end of a respective one of the pump chambers, with each of the pistons being operably translatable within the pump chamber toward and away from the closed end of the chamber. The pistons are translatable independently of one another.

REFERENCES:
patent: 1727049 (1929-09-01), Cobb
patent: 2311851 (1943-02-01), McClure
patent: 3073332 (1963-01-01), Strader
patent: 3216355 (1965-11-01), Wanner
patent: 3744936 (1973-07-01), Sadler
patent: 3985652 (1976-10-01), Cooper
patent: 4065230 (1977-12-01), Gezari
patent: 4084606 (1978-04-01), Mittleman
patent: 4242062 (1980-12-01), Pareja
patent: 4596558 (1986-06-01), Smith et al.
patent: 4666429 (1987-05-01), Stone
patent: 4819684 (1989-04-01), Zaugg et al.
patent: 5147333 (1992-09-01), Raines
patent: 5163822 (1992-11-01), Koelln
patent: 5176658 (1993-01-01), Ranford
patent: 5573515 (1996-11-01), Wilson et al.
patent: 5716111 (1998-02-01), Schenk et al.
patent: 5800397 (1998-09-01), Wilson et al.
patent: 5882343 (1999-03-01), Wilson et al.
patent: 6059747 (2000-05-01), Bruggeman et al.
patent: 6099511 (2000-08-01), Devos et al.
patent: 6221045 (2001-04-01), Duchon et al.
patent: 6344030 (2002-02-01), Duchon et al.
patent: 6579079 (2003-06-01), Krevald
patent: 6626862 (2003-09-01), Duchon et al.
patent: 6656157 (2003-12-01), Duchon et al.
patent: 6866654 (2005-03-01), Callan et al.
patent: 2002/0183616 (2002-12-01), Toews et al.
patent: 2003/0059323 (2003-03-01), Krevald
patent: 2004/0101426 (2004-05-01), Wahlberg
patent: 2004/0143212 (2004-07-01), Trombley et al.
patent: 2005/0096627 (2005-05-01), Howard
patent: 2008/0097291 (2008-04-01), Hanson et al.
patent: 2008/0135126 (2008-06-01), Lemme
patent: 2008/0294040 (2008-11-01), Mohiuddin et al.
patent: 2009/0053086 (2009-02-01), Navarro
patent: 9320864 (1993-10-01), None
patent: 9702852 (1997-01-01), None
patent: 0136026 (2001-05-01), None
patent: 0158506 (2001-08-01), None

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