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Robert W Childers, Richard Avoy, John Booras, Joseph H Bowman Jr, Paul Grippo, Andrew D Hopping, David Howard, Jeffrey W Jerrell, Benjamin Kellam, Brian Lauman, Sherwin Shang, David Vescovi, Tahua Yang, Alex Yu: Systems, methods and apparatuses for pumping cassette-based therapies. Baxter International, Baxter Healthcare, Joseph P Reagen, Bell Boyd & Lloyd, July 3, 2007: US07238164 (160 worldwide citation)

The present invention provides systems, methods and apparatuses for medical fluid delivery systems that employ a pumping cassette. In particular, the present invention provides systems, methods and apparatuses for cassette-based dialysis therapies including hemodialysis, hemofiltration, APD (includi ...


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Thomas Kelly, Robert W Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din: Dialysis systems including therapy prescription entries. Baxter International, Baxter Healthcare, K&L Gates, June 13, 2017: US09675745

A dialysis system includes a dialysis machine configured to control fluid loss or ultrafiltration (“UF”) volume over a treatment; a graphical user interface (“GUI”) that allows selection of a prescription entry for the treatment; and a processor operating with the GUI, the processor programmed to (i ...


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Thomas Kelly, Robert W Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din: Dialysis system with a varying rate ultrafiltration profile. Baxter International, Baxter Healthcare, K&L Gates, January 24, 2017: US09550020

A dialysis system includes a dialysis fluid cassette-based membrane blood pump; a dialyzer in fluid communication with the blood pump; first and second dialysis fluid cassette-based balance chambers each having (i) a fresh dialysis fluid compartment in fluid communication with the dialyzer and (ii) ...


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Thomas Kelly, Robert W Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din: Dialysis system with cassette based balance chambers and volumetric pumps. Baxter International, Baxter Healthcare, K&L Gates, February 21, 2017: US09572919

A dialysis system includes a fresh dialysis fluid pump, a used dialysis fluid pump, a fresh fluid flow path, a used fluid flow path, and a dialysis fluid cassette carrying a balance chamber, the balance chamber including a first rigid portion, a second rigid portion, and a flexible sheet located bet ...


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Thomas Kelly, Robert W Childers, Don Busby, Rodolfo Roger, Waleed Mutasem El Sayyid, Shahid Din: Renal therapy system having pump reversing fluid control. Baxter International, Baxter Healthcare, K&L Gates, January 23, 2018: US09872950

A renal therapy system includes: a filter; an arterial blood flowpath in fluid communication with the filter; a venous blood flowpath in fluid communication with the filter; a renal therapy fluid flowpath in fluid communication with the filter; first and second renal therapy fluid pumps; a plurality ...


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Thomas Kelly, Robert W Childers, Don Busby, Rodolfo Roger, Waleed Musatem El Sayyid, Shahid Din: Renal failure therapy machines and methods including convective and diffusive clearance. Baxter International, Baxter Healthcare, K&L Gates, May 9, 2017: US09642961

A renal failure therapy machine includes a blood cleaning filter, a sorbent device configured to regenerate used therapy fluid from the blood cleaning filter, a therapy fluid pump configured to pump regenerated therapy fluid from the sorbent device back to the blood cleaning filter, and a flow restr ...


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Gino Cicchello, Christian Bernard, Robert W Childers, Anthony Simiele: Hybrid blood and peritoneal dialysis treatment systems and methods. Baxter International, Baxter Healthcare, K&L Gates, August 29, 2017: US09744284

A method for a hybrid blood and peritoneal dialysis (“PD”) machine comprising: (i) determining whether a previous treatment left a last fill of dialysate in a patient's peritoneum; (ii) if a next treatment is a PD treatment, and if the previous treatment did not leave the last fill of dialysate, cau ...


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Robert W Childers, Richard Avoy, John Booras, Joseph H Bowman, Paul Grippo, Andrew D Hopping, David Howard, Jeffrey W Jerrell, Benjamin Kellam, Brian Lauman, Sherwin Shang, David Vescovi, Tahua Yang, Alex Yu: Systems, methods and apparatuses for pumping cassette-based therapies. Baxter Healthcare Corporation, Renal Division, January 29, 2004: US20040019313-A1

The present invention provides systems, methods and apparatuses for medical fluid delivery systems that employ a pumping cassette. In particular, the present invention provides systems, methods and apparatuses for cassette-based dialysis therapies including hemodialysis, hemofiltration, APD (includi ...