Patents by Inventor Jeffrey J. Blakeslee

Jeffrey J. Blakeslee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11013850
    Abstract: Embodiments are described that include systems and methods for separating components of a composite fluid, e.g., whole blood. Some embodiments provide for processing a composite fluid by subjecting a volume of the fluid to a first centripetal acceleration for an initial separation, followed by a second centripetal acceleration for a second separation.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: May 25, 2021
    Assignee: Terumo BCT, Inc.
    Inventors: Bruce W. Gibbs, Bruce Ellingboe, Jeffrey J. Blakeslee
  • Publication number: 20180154067
    Abstract: Embodiments are described that include systems and methods for separating components of a composite fluid, e.g., whole blood. Some embodiments provide for processing a composite fluid by subjecting a volume of the fluid to a first centripetal acceleration for an initial separation, followed by a second centripetal acceleration for a second separation.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 7, 2018
    Applicant: Terumo BCT, Inc.
    Inventors: Bruce W. Gibbs, Bruce Ellingboe, Jeffrey J. Blakeslee
  • Patent number: 6409696
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: June 25, 2002
    Assignee: Gambro, Inc.
    Inventors: Coy Toavs, John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee
  • Patent number: 6231537
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: May 15, 2001
    Assignee: Gambro, Inc.
    Inventors: Brian M. Holmes, Jeffrey J. Blakeslee, Marlene Adele Bainbridge, Frank Corbin, III
  • Patent number: 6196987
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: March 6, 2001
    Assignee: Gambro, Inc.
    Inventors: Brian M. Holmes, Jeffrey J. Blakeslee, Marlene Adele Bainbridge
  • Patent number: 6179801
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: January 21, 1998
    Date of Patent: January 30, 2001
    Assignee: Gambro, Inc.
    Inventors: Brian M. Holmes, Jeffrey J. Blakeslee, Marlene Adele Bainbridge, Frank Corbin, III
  • Patent number: 6129656
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: October 10, 2000
    Assignee: Cobe Laboratories, Inc.
    Inventors: Jeffrey J. Blakeslee, Brian M. Holmes, Victor D. Dolecek
  • Patent number: 5921950
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: July 13, 1999
    Assignee: COBE Laboratories, Inc.
    Inventors: Coy Toavs, John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee
  • Patent number: 5919154
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: July 6, 1999
    Assignee: COBE Laboratories, Inc.
    Inventors: Coy Toavs, John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee
  • Patent number: 5750025
    Abstract: An extracorporeal blood processing system is disclosed which includes a disposable for an apheresis system. The disposable can include a blood processing vessel and a contoured support. The blood processing vessel includes sidewalls to define the vessel and a blood inlet port and a blood component outlet port. The support is provided proximate to the blood component outlet port and exteriorly relative to the fluid-containing volume of the blood processing vessel. The support may be contoured to direct the desired blood component types(s) toward the blood component outlet port and is in an overlapping relation with the exterior surface of the blood processing vessel. The support and part of an adjacent channel wall collectively define a generally funnel-shaped collect well that collects blood components flowing thereby.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: May 12, 1998
    Assignee: Cobe Laboratories, Inc.
    Inventors: Brian M. Holmes, Jeffrey J. Blakeslee, Victor D. Dolecek
  • Patent number: 5738644
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 14, 1998
    Assignee: Cobe Laboratories, Inc.
    Inventors: Brian M. Holmes, Jeffrey J. Blakeslee, Marlene Adele Bainbridge, Frank Corbin, III
  • Patent number: 5720716
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 24, 1998
    Assignee: Cobe Laboratories, Inc.
    Inventors: Jeffrey J. Blakeslee, Brian M. Holmes, Victor D. Dolecek
  • Patent number: 5676644
    Abstract: An extracorporeal blood processing system is disclosed which includes a variety of novel components and which may be operated in accordance with a variety of novel methodologies. For instance, the system includes a graphical operator interface which directs the operator through various aspects of the apheresis procedure. Moreover, the system also includes a variety of features relating to loading a blood processing vessel into a blood processing channel and removing the same after completion of the procedure. Furthermore, the system also includes a variety of features relating to utilizing a blood priming of at least portions of the apheresis system in preparation for the procedure. In addition, the system includes a variety of features enhancing the performance of the apheresis system, including the interrelationship between the blood processing vessel and the blood processing vessel and the utilization of high packing factors for the procedure.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: October 14, 1997
    Assignee: Cobe Laboratories, Inc.
    Inventors: Coy Toavs, John J. Kappus, Mark J. Brierton, David R. Shouldice, Jeffrey J. Blakeslee