Patents by Inventor Thomas C. Bischoff

Thomas C. Bischoff 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: 8219211
    Abstract: A medical electrical lead that includes a lead body having a lead body lumen, an electrode head assembly fixedly engaged with the lead body and having an electrode head assembly lumen communicating with the lead body lumen, and a conductor extending within the lead body lumen and the electrode head assembly lumen. An insulating member extends through the electrode head assembly lumen and the lead body lumen to electrically isolate the conductor.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: July 10, 2012
    Assignee: Medtronic, Inc.
    Inventors: Thomas C. Bischoff, Kathryn R. Parsons, Marc R. Helmick, Bret R. Shobert, George M. Huepenbecker, Sandra F. Viktora, James J. Snyder
  • Publication number: 20120078165
    Abstract: A therapeutic agent eluting element includes an elongate body member and one or more therapeutic agents elutable from the body member. The elongate body member is configured to be implanted subcutaneously along side of a therapy delivery element. The elongate body member may be formed from a polymeric material, and the agent eluting element may consist essentially of the body member and the one or more therapeutic agents. The therapeutic agent eluting element may be a part of a system or kit that includes a therapy delivery element and a tunneling tool, such as a dilator, sheath, catheter passer, or the like.
    Type: Application
    Filed: December 5, 2011
    Publication date: March 29, 2012
    Applicant: MEDTRONIC, INC.
    Inventor: Thomas C. Bischoff
  • Patent number: 8092443
    Abstract: A therapeutic agent eluting element includes an elongate body member and one or more therapeutic agents elutable from the body member. The elongate body member is configured to be implanted subcutaneously along side of a therapy delivery element. The elongate body member may be formed from a polymeric material, and the agent eluting element may consist essentially of the body member and the one or more therapeutic agents. The therapeutic agent eluting element may be a part of a system or kit that includes a therapy delivery element and a tunneling tool, such as a dilator, sheath, catheter passer, or the like.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: January 10, 2012
    Assignee: Medtronic, Inc.
    Inventor: Thomas C. Bischoff
  • Publication number: 20110189256
    Abstract: Anti-infective articles capable of preventing infection associated with implantation of medical devices include low levels of anti-infective agents, may cover only a fraction of the portion of the medical device and be effective, or may rapidly elute anti-infective agent, without sustained elution, and still be effective.
    Type: Application
    Filed: April 11, 2011
    Publication date: August 4, 2011
    Applicant: MEDTRONIC, INC.
    Inventors: Thomas C. Bischoff, William V. Ferris, JR.
  • Patent number: 7947301
    Abstract: Anti-infective articles capable of preventing infection associated with implantation of medical devices include low levels of anti-infective agents, may cover only a fraction of the portion of the medical device and be effective, or may rapidly elute anti-infective agent, without sustained elution, and still be effective.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: May 24, 2011
    Assignee: Medtronic, Inc.
    Inventors: Thomas C. Bischoff, William V. Ferris, Jr.
  • Publication number: 20110106100
    Abstract: The present disclosure relates to a percutaneous paddle stimulation lead that can be steered during implantation. The percutaneous paddle stimulation lead that can be steered in a thickness plane of percutaneous paddle stimulation lead during implantation.
    Type: Application
    Filed: October 15, 2010
    Publication date: May 5, 2011
    Applicant: Medtronic, Inc.
    Inventor: Thomas C. Bischoff
  • Patent number: 7921554
    Abstract: A method of manufacturing a medical electrical device is presented. An inner diameter and an outer diameter of a connector ring is machined to form a first and a second flange extending from the inner diameter. An electric discharge machining wire burner is used to form a conductor channel in the inner diameter of the connector ring. A conductor is positioned within the conductor channel. A first distal end of the first flange is coupled to a second distal end of the second flange.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: April 12, 2011
    Assignee: Medtronic, Inc.
    Inventors: Thomas C. Bischoff, James M. Iknayan, Paul M. Becker, Mary L. Cole, Jordon D. Honeck
  • Publication number: 20100247596
    Abstract: A therapeutic agent eluting element includes an elongate body member and one or more therapeutic agents elutable from the body member. The elongate body member is configured to be implanted subcutaneously along side of a therapy delivery element. The elongate body member may be formed from a polymeric material, and the agent eluting element may consist essentially of the body member and the one or more therapeutic agents. The therapeutic agent eluting element may be a part of a system or kit that includes a therapy delivery element and a tunneling tool, such as a dilator, sheath, catheter passer, or the like.
    Type: Application
    Filed: March 30, 2009
    Publication date: September 30, 2010
    Applicant: MEDTRONIC, INC.
    Inventor: Thomas C. Bischoff
  • Publication number: 20100098744
    Abstract: Anti-infective articles capable of preventing infection associated with implantation of medical devices include low levels of anti-infective agents, may cover only a fraction of the portion of the medical device and be effective, or may rapidly elute anti-infective agent, without sustained elution, and still be effective.
    Type: Application
    Filed: October 14, 2009
    Publication date: April 22, 2010
    Applicant: Metronic, Inc.
    Inventors: William V. Ferris, Thomas C. Bischoff
  • Publication number: 20090240315
    Abstract: A medical electrical lead that includes a lead body having a lead body lumen, an electrode head assembly fixedly engaged with the lead body and having an electrode head assembly lumen communicating with the lead body lumen, and a conductor extending within the lead body lumen and the electrode head assembly lumen. An insulating member extends through the electrode head assembly lumen and the lead body lumen to electrically isolate the conductor.
    Type: Application
    Filed: June 9, 2009
    Publication date: September 24, 2009
    Applicant: Medtronic, Inc.
    Inventors: Thomas C. Bischoff, Kathryn R. Parsons, Marc R. Helmick, Bret R. Shoberg, George M. Huepenbecker, Sandra F. Viktora, James J. Snyder
  • Publication number: 20090198197
    Abstract: A therapeutic sleeve is disposable about a therapy delivery element. The sleeve has a first opening, a second opening, and a radially elastic body member disposed between the first and second opening. The body member forms a lumen extending from the first opening to the second opening and is configured to be disposed about the therapy delivery element. The sleeve further includes a therapeutic agent releasable from the body member when implanted in a patient.
    Type: Application
    Filed: March 31, 2009
    Publication date: August 6, 2009
    Applicant: MEDTRONIC, INC.
    Inventors: Thomas C. Bischoff, Robyn L. Jagler
  • Patent number: 7546163
    Abstract: A medical electrical lead that includes a lead body having a lead body lumen, an electrode head assembly fixedly engaged with the lead body and having an electrode head assembly lumen communicating with the lead body lumen, and a conductor extending within the lead body lumen and the electrode head assembly lumen. An insulating member extends through the electrode head assembly lumen and the lead body lumen to electrically isolate the conductor.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: June 9, 2009
    Assignee: Medtronic, Inc.
    Inventors: Thomas C. Bischoff, Kathryn R. Parsons, Marc R. Helmick, Bret R. Shoberg, George M. Huepenbecker, Sandra F. Viktora, James J. Snyder
  • Publication number: 20090125089
    Abstract: The invention is an electrophysiology lead body comprising two or more longitudinal elements, each having an outer surface, the longitudinal elements comprising electrical insulation material, the electrical insulation material consisting essentially of fluoropolymer; at least one conductor disposed within at least one of the longitudinal elements; and a cover consisting essentially of fluoropolymer, wherein the cover surrounds the longitudinal elements.
    Type: Application
    Filed: May 9, 2008
    Publication date: May 14, 2009
    Inventors: Thomas C. Bischoff, Gregory A. Boser, Ryan J. Collins, Bret R. Shoeberg, John Squeri
  • Patent number: 7519432
    Abstract: An implantable lead has a lead body construction designed to accommodate loading forces exerted on the lead body during patient movement. The lead body may be sufficiently stretchable to resist forces that could otherwise cause lead failure, axial migration of the electrodes, anchor damage, or tissue damage. Increasing stretchability of a lead body can also increase the vulnerability of the lead body to flex fatigue, buckling fatigue, kinking, and crush. Therefore, the lead described herein includes a reinforcement to create a lead body that is resistant to flex fatigue, buckling fatigue, kinking and crush.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: April 14, 2009
    Assignee: Medtronic, Inc.
    Inventors: Stephen L. Bolea, Thomas C. Bischoff, Thomas E. Cross, Jr., James M. Olsen
  • Patent number: 7474924
    Abstract: A medical electrical lead includes a conductive component coupling a coil to a wire or cable; the conductive component includes a first side, a second side, a first groove formed in the first side and a second groove formed in the second side. The first groove holds a portion of the cable and the second groove holds a portion of the coil.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: January 6, 2009
    Assignee: Medtronic, Inc.
    Inventors: Jordon D. Honeck, Gregory A. Boser, Mark A. Hjelle, Paul M. Becker, Scott N. Tuominen, Michael R. Dollimer, Thomas C. Bischoff
  • Publication number: 20080260796
    Abstract: Anti-infective articles capable of preventing infection associated with implantation of medical devices include low levels of anti-infective agents, may cover only a fraction of the portion of the medical device and be effective, or may rapidly elute anti-infective agent, without sustained elution, and still be effective.
    Type: Application
    Filed: April 17, 2008
    Publication date: October 23, 2008
    Applicant: MEDTRONIC, INC.
    Inventors: Thomas C. Bischoff, William V. Ferris
  • Publication number: 20080148550
    Abstract: A method of manufacturing a medical electrical device is presented. An inner diameter and an outer diameter of a connector ring is machined to form a first and a second flange extending from the inner diameter. An electric discharge machining wire burner is used to form a conductor channel in the inner diameter of the connector ring. A conductor is positioned within the conductor channel. A first distal end of the first flange is coupled to a second distal end of the second flange.
    Type: Application
    Filed: November 26, 2007
    Publication date: June 26, 2008
    Inventors: Thomas C. Bischoff, James M. Iknayan, Paul M. Becker, Mary L. Cole, Jordon D. Honeck
  • Publication number: 20080120836
    Abstract: A modular terminal assembly, which may be a connector assembly, for a medical electrical lead includes at least one contact conductor extending therefrom that may or may not be coupled to a lead body conductor. A lead body assembly, for the medical electrical lead that includes the lead body conductor may be selected from a group of different lead body assemblies.
    Type: Application
    Filed: February 4, 2008
    Publication date: May 29, 2008
    Inventors: BRUCE R. MEHDIZADEH, Thomas C. Bischoff, Scott J. Robinson, Eric M. Stetz, James W. Millin
  • Publication number: 20080125728
    Abstract: A system comprising an implantable medical device and a second polymeric layer configured to be disposed on or about the implantable medical device is described. The device includes a first polymeric layer into which a first therapeutic agent is incorporated. A second therapeutic agent is incorporated into the second polymeric layer. The device is sterilized by a first sterilization method. The second polymeric layer is sterilized by a second sterilization method. A method for making a sterile implantable medical system is also described. The method includes incorporating a first therapeutic agent in a first polymeric material and disposing the first polymeric material on or about an implantable medical device. The first polymeric material and the implantable medical device are sterilized by a first sterilization method.
    Type: Application
    Filed: September 27, 2006
    Publication date: May 29, 2008
    Applicant: MEDTRONIC, INC.
    Inventors: Thomas C. Bischoff, Jennifer E. Raeder-Devens
  • Patent number: 7326083
    Abstract: A modular terminal assembly, which may be a connector assembly, for a medical electrical lead includes at least one contact conductor extending therefrom that may or may not be coupled to a lead body conductor. A lead body assembly, for the medical electrical lead that includes the lead body conductor may be selected from a group of different lead body assemblies.
    Type: Grant
    Filed: December 29, 2005
    Date of Patent: February 5, 2008
    Assignee: Medtronic, Inc.
    Inventors: Bruce R. Mehdizadeh, Thomas C. Bischoff, Scott J. Robinson, Eric M. Stetz, James W. Millin