1
Richard I Brown, Sidney Smith, David E Cerny, John T Foley: Centrifugation pheresis system. Baxter International, Paul C Flattery, Bradford R L Price, Paul M Vargo, May 30, 1989: US04834890 (168 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


2
Richard L Brown, John T Foley: Time based interface detection systems for blood processing apparatus. Baxter International, Bradford R L Price, Paul C Flattery, Daniel D Ryan, May 31, 1994: US05316667 (132 worldwide citation)

A system for monitoring the interface region between cellular constituents and plasma in a blood separation chamber employs a sensor mechanism for emitting upon the interface region energy that is absorbed by the cellular constituents. The sensor mechanism also detects the intensity of the energy th ...


3
Richard I Brown, Sidney Smith, David E Cerny, John T Foley: Centrifugation system having an interface detection surface. Baxter International, Paul C Flattery, Bradford R L Price, Danial D Ryan, June 21, 1994: US05322620 (130 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


4
Richard I Brown, Sidney Smith, David E Cerny, John T Foley: Centrifugation pheresis system. Baxter International, Daniel D Ryan, Bradford R L Price, Joseph B Barrett, February 27, 1996: US05494578 (103 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


5
Richard I Brown, Sidney Smith, David E Cerny, John T Foley: Centrifugation system having an interface detection system. Baxter International, Daniel D Ryan, Bradford R L Price, Paul C Flattery, April 14, 1992: US05104526 (100 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


6
Richard I Brown, John T Foley: Optical data collection apparatus and method used with moving members. Baxter Travenol Laboratories, Paul C Flattery, Bradford R L Price, Paul M Vargo, February 9, 1988: US04724317 (95 worldwide citation)

A non-contact apparatus is provided for acquiring velocity information off of an internal rotating housing of an Adams-type centrifuge. The apparatus includes a bidirectional transmitter of radiant energy, such as a fiber-optic member, positioned at the axis of rotation of the exterior rotatable hou ...


7
Richard I Brown, Sidney Smith, David E Cerny, John T Foley: Methods of collecting a blood plasma constituent. Baxter International, Daniel D Ryan, Bradford R L Price, June 6, 2000: US06071423 (94 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


8
Richard J Brown, Sidney Smith, David E Cerny, John T Foley: Centrifugation chamber having an interface detection surface. Baxter International, Paul C Flattery, Daniel D Ryan, Bradford R L Price, December 31, 1991: US05076911 (91 worldwide citation)

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid ...


9
Richard I Brown, David E Cerny, John T Foley, Joseph C West Jr: Plasma collection set and method. Baxter International, Paul C Flattery, Bradford R L Price, Paul M Vargo, February 21, 1989: US04806252 (82 worldwide citation)

An apparatus and method of separating a component from a collected quantity of fluid. The apparatus includes a dual member centrifuge and an associated fluid flow transfer set. The transfer set has a collection container in which a quantity of fluid can be initially accumulated. The collection conta ...


10
Richard I Brown, John T Foley, Kyungyoon Min, Mark Sahlin: Blood processing systems and methods which optically derive the volume of platelets contained in a plasma constituent. Baxter International, Bradford R L Price, Denise M Serewicz, Daniel D Ryan, September 28, 1999: US05958250 (75 worldwide citation)

Blood processing systems and methods separate blood into constituents including a plasma constituent that includes a platelet volume. The systems and methods detect the optical density of the plasma constituent and generate a first output indicative of the optical density. A processing element integ ...