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).
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Patent number: 8876888Abstract: 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: GrantFiled: July 1, 2011Date of Patent: November 4, 2014Assignee: Covidien LPInventors: Nathan T. Lee, Paul J. Thompson
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Publication number: 20140285396Abstract: 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: ApplicationFiled: March 18, 2014Publication date: September 25, 2014Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
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Patent number: 8696729Abstract: 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: GrantFiled: March 31, 2008Date of Patent: April 15, 2014Assignee: Covidien LPInventors: Paul J. Thompson, Nathan T. Lee
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Patent number: 8673194Abstract: 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: GrantFiled: May 5, 2008Date of Patent: March 18, 2014Assignee: Medtronic, Inc.Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
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Publication number: 20120172891Abstract: 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: ApplicationFiled: March 29, 2011Publication date: July 5, 2012Applicant: Medtronic, Inc.Inventor: Nathan T. Lee
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Publication number: 20120172971Abstract: 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: ApplicationFiled: July 1, 2011Publication date: July 5, 2012Applicant: EV3 PERIPHERAL, INC.Inventors: Nathan T. Lee, Paul J. Thompson
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Publication number: 20090069879Abstract: 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: ApplicationFiled: March 31, 2008Publication date: March 12, 2009Applicant: ev3 Peripheral, Inc.Inventors: Paul J. Thompson, Nathan T. Lee
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Publication number: 20080303728Abstract: 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: ApplicationFiled: May 5, 2008Publication date: December 11, 2008Inventors: Nathan T. Lee, Eugene Kuschnir, Jaimie A. Mattson, David A. Bates
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Publication number: 20080281404Abstract: 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: ApplicationFiled: December 5, 2007Publication date: November 13, 2008Applicant: ev3 Peripheral, Inc.Inventors: Nathan T. Lee, Paul J. Thompson
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Patent number: 6814746Abstract: 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: GrantFiled: November 1, 2002Date of Patent: November 9, 2004Assignee: ev3 Peripheral, Inc.Inventors: Paul J. Thompson, Nathan T. Lee
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Publication number: 20040087900Abstract: 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: ApplicationFiled: November 1, 2002Publication date: May 6, 2004Inventors: Paul J. Thompson, Nathan T. Lee
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Publication number: 20040088039Abstract: 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: ApplicationFiled: November 1, 2002Publication date: May 6, 2004Inventors: Nathan T. Lee, Victor R. Blackledge, Paul J. Thompson
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Publication number: 20030225434Abstract: 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: ApplicationFiled: May 30, 2002Publication date: December 4, 2003Inventors: Jerald Glantz, Daniel J. Vreeman, Nathan T. Lee, Victor R. Blackledge
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Patent number: 6623518Abstract: 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: GrantFiled: February 26, 2001Date of Patent: September 23, 2003Assignee: ev3 Peripheral, Inc.Inventors: Paul J. Thompson, Nathan T. Lee
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Publication number: 20030055485Abstract: 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: ApplicationFiled: September 17, 2001Publication date: March 20, 2003Applicant: Intra Therapeutics, Inc.Inventors: Nathan T. Lee, Paul J. Thompson
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Publication number: 20020120323Abstract: 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: ApplicationFiled: September 17, 2001Publication date: August 29, 2002Applicant: IntraTherapeutics, Inc.Inventors: Paul J. Thompson, Nathan T. Lee
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Publication number: 20020120322Abstract: 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: ApplicationFiled: February 26, 2001Publication date: August 29, 2002Inventors: Paul J. Thompson, Nathan T. Lee