1
Dean Kamen, Geoffrey P Spencer, Douglas E Vincent: Peritoneal dialysis systems employing a liquid distribution and pumping cassette that emulates gravity flow. Deka Products Partnership, Charles R Mattenson, Thomas S Borecki, Daniel D Ryan, September 27, 1994: US05350357 (361 worldwide citation)

Peritoneal dialysis systems apply fluid pressure to move liquid. The systems can emulate either a fixed head height condition or different head height conditions, independent of the actual head height differential between the patient's peritoneal cavity and the external liquid source or destination. ...


2
Michael J Wilt, Todd A Ballantyne, Jason A Demers: Blood treatment systems and methods. DEKA Products Partnership, Wolf Greenfield & Sacks P C, March 28, 2017: US09603985 (6 worldwide citation)

Dialysis systems comprising actuators that cooperate to perform dialysis functions and sensors that cooperate to monitor dialysis functions are disclosed. According to one aspect, such a hemodialysis system comprises a user interface model layer, a therapy layer, below the user interface model layer ...


3
Michael J Wilt: Air trap for a medical infusion device. DEKA Products Partnership, Wolf Greenfield & Sacks P C, March 21, 2017: US09597442 (5 worldwide citation)

An air trap for a blood circuit and method for removing air from blood in a dialysis unit. The air trap may include a blood inlet supply line, a blood outlet supply line, and a container having an approximately spherical internal wall, an inlet at a top end of the container connected to the blood in ...


4
Kevin L Grant, Jason A Demers, James D Dale, Arun D Chawan, David E Collins: Enclosure for a portable hemodialysis system. DEKA Products Partnership, Wolf Greenfield & Sacks P C, January 10, 2017: US09539379 (5 worldwide citation)

An enclosure for containing a portable hemodialysis unit includes a housing suitable to support components for performing hemodialysis including a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the ...


5
Michael J Wilt, Dirk A van der Merwe, Todd A Ballantyne, Kevin L Grant, Jonathan P Rosse, Catharine N Flynn, Brian K Yee: Blood treatment systems and methods. DEKA Products Partnership, Wolf Greenfield & Sacks P C, August 1, 2017: US09717834 (5 worldwide citation)

Dialysis systems are disclosed comprising new fluid flow circuits. Systems may include blood and dialysate flow paths, where the dialysate flow path includes balancing, mixing, and/or directing circuits. Dialysate preparation may be decoupled from patient dialysis. Circuits may be defined within one ...


6
BLOOD TREATMENT SYSTEMS AND METHODS. DEKA Products Partnership, January 5, 2017: US20170000938-A1

The present invention generally relates to hemodialysis and similar dialysis systems, including a variety of systems and methods that would make hemodialysis more efficient, easier, and/or more affordable. One aspect of the invention is generally directed to new fluid circuits for fluid flow. Accord ...


7
Fluid Pumping and Bioreactor System. April 13, 2017: US20170101618-A1

A fluid pumping and bioreactor system including at least two cassettes, at least one storage reservoir, at least one bioreactor, at least one manifold including valve modules, and tubing to connect the cassettes to the storage reservoir and the bioreactor. The cassettes can include pumps, valves, an ...


8
HEMODIALYSIS SYSTEMS AND METHODS. DEKA Products Partnership, April 13, 2017: US20170100533-A1

Disclosed are hemodialysis and similar dialysis systems including fluid flow circuits. Hemodialysis systems may include a blood flow path, and a dialysate flow path including balancing, mixing, and/or a directing circuits. Preparation of dialysate may be decoupled from patient dialysis. Circuits may ...


9
ENCLOSURE FOR A PORTABLE HEMODIALYSIS SYSTEM. DEKA PRODUCTS PARTNERSHIP, April 27, 2017: US20170112989-A1

An enclosure for containing a portable hemodialysis unit includes a housing suitable to support components for performing hemodialysis including a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the ...


10
BLOOD TREATMENT SYSTEMS AND METHODS. DEKA Products Partnership, May 25, 2017: US20170143886-A1

Dialysis systems are disclosed comprising new fluid flow circuits. Systems may include blood and dialysate flow paths, where the dialysate flow path includes balancing, mixing, and/or directing circuits. Dialysate preparation may be decoupled from patient dialysis. Circuits may be defined within one ...