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
Dean Kamen, Richard Lanigan, Douglas E Vincent: Disposable cassette, delivery set and system for peritoneal dialysis. Deka Products Partnership, Bromberg & Sunstein, November 23, 1999: US05989423 (317 worldwide citation)

A disposable cassette for use in peritoneal dialysis includes a pair of diaphragms, tube connectors, pump chambers, channel paths, and valves. A disposable dialysate delivery set for use in peritoneal dialysis includes a cassette, multiple liquid flow paths, multiple valves, tube connectors, and dis ...


3
Dean Kamen, Richard Lanigan, Douglas E Vincent: Peritoneal dialysis systems and methods employing a liquid distribution and pump cassette with self-contained air isolation and removal. Deka Products Partnership, Thomas S Borecki, Charles R Mattenson, Richard P Beem, May 13, 1997: US05628908 (295 worldwide citation)

Systems and methods for peritoneal dialysis establish flow communication between a patient's peritoneal cavity and a drain through a pump chamber having generally vertically spaced upper and lower regions andt a diaphragm. The systems and methods operate the pump chamber, with the upper and lower re ...


4
Robert J Bryant, Dean Kamen, Douglas E Vincent: Peritoneal dialysis systems and methods employing pneumatic pressure and temperature-corrected liquid volume measurements. Deka Products Partnership, Thomas S Borecki, Charles R Mattenson, Richard P Beem, December 12, 1995: US05474683 (259 worldwide citation)

Peritoneal dialysis systems and methods move liquid using a pump chamber that is operated in response to pneumatic pressure variations applied by a pump actuator. The systems and methods periodically measure air pressures in the actuator and an associated reference air chamber and derive from these ...


5
Robert J Bryant, Clement D Bouchard, Dean Kamen, Richard Lanigan, Bradley D Miller, Geoffrey P Spencer, Douglas E Vincent: Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure. Deka Products Partnership, Thomas S Borecki, Charles R Mattenson, Daniel D Ryan, July 11, 1995: US05431626 (256 worldwide citation)

Pumping mechanisms for performing peritoneal dialysis and the like employ a pumping mechanism comprising a diaphragm that operate in response to applied fluid pressure. Flexible tubing is attached to the pumping mechanism for carrying liquid to and from the patient's peritoneal cavity. An actuating ...


6
Robert J Bryant, Jeffrey Finkelstein, Dean Kamen, Richard Lanigan, Bradley D Miller, Geoffrey P Spencer: User interface and monitoring functions for automated peritoneal dialysis systems. Deka Products Partnership, Thomas S Borecki, Charles R Mattenson, Daniel D Ryan, August 1, 1995: US05438510 (252 worldwide citation)

Systems for performing peritoneal dialysis having an improved user interface functions and monitoring capabilities. In one respect, the systems discriminate between alarm conditions that require user intervention to correct and alarm conditions that reflect conditions that are anomalies but typicall ...


7
Dean Kamen, Geoffrey P Spencer: Peritoneal dialysis methods that emulate gravity flow. Deka Products Partnership, Charles R Mattenson, Thomas S Borecki, Daniel D Ryan, June 6, 1995: US05421823 (245 worldwide citation)

Peritoneal dialysis systems and methods apply fluid pressure to move liquid. The systems and methods 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 liqui ...


8
Robert J Bryant, Clement D Bouchard, Dean Kamen, Richard Lanigan, Bradley D Miller, Geoffrey P Spencer, Douglas E Vincent: Liquid pumping mechanisms for peritoneal dialysis systems employing fluid pressure. Deka Products Partnership, Thomas S Borecki, Charles R Mattenson, Richard P Beem, June 3, 1997: US05634896 (239 worldwide citation)

Pumping mechanisms for performing peritoneal dialysis and the like employ a pumping mechanism comprising a diaphragm that operate in response to applied fluid pressure. Flexible tubing is attached to the pumping mechanism for carrying liquid to and from the patient's peritoneal cavity. An actuating ...


9
Dean Kamen: Device and method for food management. DEKA Products Partnership, Michelle Saquet Temple, August 16, 2011: US07999674 (121 worldwide citation)

A medical device is disclosed. The medical device includes an RFID reader for receiving information from at least one RFID transponder. The medical device also includes a memory for storing a database and at least one processor for processing information. Also, a remote controller for a medical devi ...


10
Dean Kamen, Charles M Grinnell, Marc A Mandro, Dennis Gilbreath, Kevin Lee Grant, Jason A Demers, William T Larkins, Robert Manning, Richard J Lanigan: Cassette and method for drug preparation and delivery. DEKA Products Partnership, Bromberg & Sunstein, May 8, 2007: US07214210 (87 worldwide citation)

A disposable cassette for mixing an intravenous drug in a vial to a patient includes a liquid inlet for connection to a liquid supply, a first vial spike, a second vial spike and a chamber. The chamber, the first and second vial spikes, and the liquid inlet are in fluid communication with each other ...