Patents by Inventor Nathan T. Lee

Nathan T. Lee 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: 8876888
    Abstract: A stent defining a longitudinal axis is disclosed. A plurality of circumferential support structures are spaced-apart along the longitudinal axis. At least some of the circumferential support structures are interconnected by connection members that extend generally in a circumferential direction.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: November 4, 2014
    Assignee: Covidien LP
    Inventors: Nathan T. Lee, Paul J. Thompson
  • Publication number: 20140285396
    Abstract: A connector assembly for an implantable medical device with hardware components placed in established physical locations within the polymer of the connector, and a method of making the assembly. One embodiment includes a method that involves forming a first shot, coupling at least one hardware component to the first shot to form a subassembly, placing the subassembly between a set of opposing areas of a mold, moving at least one of the areas of the set of opposed areas of the mold to constrain the subassembly within the mold, and introducing a second shot over at least a portion of the subassembly to form the connector.
    Type: Application
    Filed: March 18, 2014
    Publication date: September 25, 2014
    Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
  • Patent number: 8696729
    Abstract: An implant delivery system is disclosed. The delivery system includes an elongated member having an implant mounting location. A self-expandable implant is mounted at the implant mounting location. The implant is held in a compressed orientation by a retractable sheath. An interlock structure prevents the implant from deploying prematurely as the sheath is retracted. The interlock structure includes radio-opaque markers that identify the position of the implant.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: April 15, 2014
    Assignee: Covidien LP
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Patent number: 8673194
    Abstract: A connector assembly for an implantable medical device with hardware components placed in established physical locations within the polymer of the connector, and a method of making the assembly. One embodiment includes a method that involves forming a first shot, coupling at least one hardware component to the first shot to form a subassembly, placing the subassembly between a set of opposing areas of a mold, moving at least one of the areas of the set of opposed areas of the mold to constrain the subassembly within the mold, and introducing a second shot over at least a portion of the subassembly to form the connector.
    Type: Grant
    Filed: May 5, 2008
    Date of Patent: March 18, 2014
    Assignee: Medtronic, Inc.
    Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
  • Publication number: 20120172891
    Abstract: In one example, this disclosure includes a kit for implanting an implantable medical device within a patient. The kit comprises a delivery catheter including an inner member and an outer member. The kit further comprises the implantable medical device. The implantable medical device is adjacent the inner member and constrained by the outer member. The kit further comprises a force sensor in mechanical communication with the implantable medical device via the inner member. The force sensor collects force feedback data representing force applied by the inner member on the implantable medical device. The kit further comprises a user communication module configured to deliver force feedback information corresponding to the force feedback data collected by the force sensor to a user.
    Type: Application
    Filed: March 29, 2011
    Publication date: July 5, 2012
    Applicant: Medtronic, Inc.
    Inventor: Nathan T. Lee
  • Publication number: 20120172971
    Abstract: A stent defining a longitudinal axis is disclosed. A plurality of circumferential support structures are spaced-apart along the longitudinal axis. At least some of the circumferential support structures are interconnected by connection members that extend generally in a circumferential direction.
    Type: Application
    Filed: July 1, 2011
    Publication date: July 5, 2012
    Applicant: EV3 PERIPHERAL, INC.
    Inventors: Nathan T. Lee, Paul J. Thompson
  • Publication number: 20090069879
    Abstract: An implant delivery system is disclosed. The delivery system includes an elongated member having an implant mounting location. A self-expandable implant is mounted at the implant mounting location. The implant is held in a compressed orientation by a retractable sheath. An interlock structure prevents the implant from deploying prematurely as the sheath is retracted. The interlock structure includes radio-opaque markers that identify the position of the implant.
    Type: Application
    Filed: March 31, 2008
    Publication date: March 12, 2009
    Applicant: ev3 Peripheral, Inc.
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Publication number: 20080303728
    Abstract: A connector assembly for an implantable medical device with hardware components placed in established physical locations within the polymer of the connector, and a method of making the assembly. One embodiment includes a method that involves forming a first shot, coupling at least one hardware component to the first shot to form a subassembly, placing the subassembly between a set of opposing areas of a mold, moving at least one of the areas of the set of opposed areas of the mold to constrain the subassembly within the mold, and introducing a second shot over at least a portion of the subassembly to form the connector.
    Type: Application
    Filed: May 5, 2008
    Publication date: December 11, 2008
    Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
  • Publication number: 20080281404
    Abstract: A stent defining a longitudinal axis is disclosed. A plurality of circumferential support structures are spaced-apart along the longitudinal axis. At least some of the circumferential support structures are interconnected by connection members that extend generally in a circumferential direction.
    Type: Application
    Filed: December 5, 2007
    Publication date: November 13, 2008
    Applicant: ev3 Peripheral, Inc.
    Inventors: Nathan T. Lee, Paul J. Thompson
  • Patent number: 6814746
    Abstract: An implant delivery system is disclosed. The delivery system includes an elongated member having an implant mounting location. A self-expandable implant is mounted at the implant mounting location. The implant is held in a compressed orientation by a retractable sheath. An interlock structure prevents the implant from deploying prematurely as the sheath is retracted. The interlock structure includes radio-opaque markers that identify the position of the implant.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: November 9, 2004
    Assignee: ev3 Peripheral, Inc.
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Publication number: 20040087900
    Abstract: An implant delivery system is disclosed. The delivery system includes an elongated member having an implant mounting location. A self-expandable implant is mounted at the implant mounting location. The implant is held in a compressed orientation by a retractable sheath. An interlock structure prevents the implant from deploying prematurely as the sheath is retracted. The interlock structure includes radio-opaque markers that identify the position of the implant.
    Type: Application
    Filed: November 1, 2002
    Publication date: May 6, 2004
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Publication number: 20040088039
    Abstract: A method for securing a radiopaque marker to an implant is disclosed. The method includes compressing a ball of radiopaque material into an opening defined by the implant.
    Type: Application
    Filed: November 1, 2002
    Publication date: May 6, 2004
    Inventors: Nathan T. Lee, Victor R. Blackledge, Paul J. Thompson
  • Publication number: 20030225434
    Abstract: The present disclosure relates to a catheter having an elongate body defining a lumen. An angioplasty balloon is mounted adjacent a distal end of the elongate body. A flexible tip is located proximal to the angioplasty balloon. In one embodiment, the flexible tip is integral with the elongate body.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 4, 2003
    Inventors: Jerald Glantz, Daniel J. Vreeman, Nathan T. Lee, Victor R. Blackledge
  • Patent number: 6623518
    Abstract: An implant delivery system includes outer and inner elongated, flexible tubular members each having a distal and proximal end. The outer tubular member is sized to be passed through the body lumen with the distal end advanced to the deployment site and with the proximal end remaining external of the patient's body for manipulation by an operator. The inner tubular member is sized to be received within the outer tubular member. The outer tubular and inner tubular members are axially slidable relative to one another between a transport position and the deploy position. The inner tubular member has an implant attachment location at its distal end. The implant attachment location is covered by the outer tubular member when the inner and outer tubular members are in the transport position. The implant attachment location is exposed when the inner and outer tubular members are in the deploy position.
    Type: Grant
    Filed: February 26, 2001
    Date of Patent: September 23, 2003
    Assignee: ev3 Peripheral, Inc.
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Publication number: 20030055485
    Abstract: A stent defining a longitudinal axis is disclosed. A plurality of circumferential support structures are spaced-apart along the longitudinal axis. At least some of the circumferential support structures are interconnected by connection members that extend generally in a circumferential direction.
    Type: Application
    Filed: September 17, 2001
    Publication date: March 20, 2003
    Applicant: Intra Therapeutics, Inc.
    Inventors: Nathan T. Lee, Paul J. Thompson
  • Publication number: 20020120323
    Abstract: An implant delivery system is disclosed. The delivery system includes an elongated member having an implant mounting location. A self-expandable implant is mounted at the implant mounting location. The implant is held in a compressed orientation by a retractable sheath. An interlock structure prevents the implant from deploying prematurely as the sheath is retracted.
    Type: Application
    Filed: September 17, 2001
    Publication date: August 29, 2002
    Applicant: IntraTherapeutics, Inc.
    Inventors: Paul J. Thompson, Nathan T. Lee
  • Publication number: 20020120322
    Abstract: An implant delivery system includes outer and inner elongated, flexible tubular members each having a distal and proximal end. The outer tubular member is sized to be passed through the body lumen with the distal end advanced to the deployment site and with the proximal end remaining external of the patient's body for manipulation by an operator. The inner tubular member is sized to be received within the outer tubular member. The outer tubular and inner tubular members are axially slidable relative to one another between a transport position and the deploy position. The inner tubular member has an implant attachment location at its distal end. The implant attachment location is covered by the outer tubular member when the inner and outer tubular members are in the transport position. The implant attachment location is exposed when the inner and outer tubular members are in the deploy position.
    Type: Application
    Filed: February 26, 2001
    Publication date: August 29, 2002
    Inventors: Paul J. Thompson, Nathan T. Lee