Patents by Inventor Christopher Anthony Thierfelder
Christopher Anthony Thierfelder 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: 8920440Abstract: A suture assembly configured to load a suture instrument with suture includes a cap attached to an end of the suture, a suture container configured to retain a portion of the suture, and a cap retainer having a wall and a suture channel formed in the wall. The suture channel is configured to receive a length of the suture, and the wall is configured to deny passage of the cap into the suture channel and align the cap with the length of the suture for loading into the suture instrument.Type: GrantFiled: August 5, 2010Date of Patent: December 30, 2014Assignee: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden
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Patent number: 8852212Abstract: A suturing assembly is provided that is configured to pull a capsule attached to a suture through tissue. The suturing assembly includes a shaft aligned on a longitudinal axis of the suturing assembly, and a head coupled to the shaft. The head includes a proximal portion and a distal end spaced apart from the proximal portion by a throat. The proximal portion houses a needle that is movable through a needle exit port. The proximal portion of the head and the needle exit port are both aligned on the longitudinal axis. A proximal side of the distal end of the head defines a cavity adapted to receive the capsule and a distal side of the distal end of the head defines a slot adapted to allow the suture to pass through the distal end of the head and into the cavity.Type: GrantFiled: June 24, 2013Date of Patent: October 7, 2014Assignee: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Ongmorakot, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Publication number: 20130282030Abstract: A suturing assembly is provided that is configured to pull a capsule attached to a suture through tissue. The suturing assembly includes a shaft aligned on a longitudinal axis of the suturing assembly, and a head coupled to the shaft. The head includes a proximal portion and a distal end spaced apart from the proximal portion by a throat. The proximal portion houses a needle that is movable through a needle exit port. The proximal portion of the head and the needle exit port are both aligned on the longitudinal axis. A proximal side of the distal end of the head defines a cavity adapted to receive the capsule and a distal side of the distal end of the head defines a slot adapted to allow the suture to pass through the distal end of the head and into the cavity.Type: ApplicationFiled: June 24, 2013Publication date: October 24, 2013Inventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Ongmorakot, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Patent number: 8545521Abstract: A suturing assembly is provided that is configured to pull a capsule attached to a suture through tissue. The suturing assembly includes a shaft aligned on a longitudinal axis of the suturing assembly, and a head coupled to the shaft. The head includes a proximal portion and a distal end spaced apart from the proximal portion by a throat. The proximal portion houses a needle that is movable through a needle exit port. The proximal portion of the head and the needle exit port are both aligned on the longitudinal axis. A proximal side of the distal end of the head defines a cavity adapted to receive the capsule and a distal side of the distal end of the head defines a slot adapted to allow the suture to pass through the distal end of the head and into the cavity.Type: GrantFiled: August 22, 2012Date of Patent: October 1, 2013Assignee: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Narthasilpa, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Patent number: 8545520Abstract: A method of suturing tissue includes engaging tissue with a suturing head, driving a needle from a proximal end portion of the suturing head through the tissue, and engaging a capsule disposed in a distal end portion of the suturing head with the needle, the capsule comprising a length of suture attached thereto.Type: GrantFiled: August 24, 2009Date of Patent: October 1, 2013Assignee: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Narthasilpa, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Publication number: 20120323263Abstract: A suturing assembly is provided that is configured to pull a capsule attached to a suture through tissue. The suturing assembly includes a shaft aligned on a longitudinal axis of the suturing assembly, and a head coupled to the shaft. The head includes a proximal portion and a distal end spaced apart from the proximal portion by a throat. The proximal portion houses a needle that is movable through a needle exit port. The proximal portion of the head and the needle exit port are both aligned on the longitudinal axis. A proximal side of the distal end of the head defines a cavity adapted to receive the capsule and a distal side of the distal end of the head defines a slot adapted to allow the suture to pass through the distal end of the head and into the cavity.Type: ApplicationFiled: August 22, 2012Publication date: December 20, 2012Applicant: COLOPLAST A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Narthasilpa, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Patent number: 8282657Abstract: A suturing assembly configured to place suture in tissue includes a handle having an actuator, a shaft coupled to the handle, and a head coupled to the shaft. The head includes a proximal portion housing a needle movable through a needle exit port and a distal end spaced apart from the proximal portion by a throat, the distal end defining a cavity. The actuator is configured to move the needle out of the needle exit port formed in the proximal portion of the head and across the throat to engage a capsule disposed in the cavity formed in the distal end of the head, the capsule attached to the suture.Type: GrantFiled: July 9, 2010Date of Patent: October 9, 2012Assignee: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Ongmorakot, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Publication number: 20110046644Abstract: A method of suturing tissue includes engaging tissue with a suturing head, driving a needle from a proximal end portion of the suturing head through the tissue, and engaging a capsule disposed in a distal end portion of the suturing head with the needle, the capsule comprising a length of suture attached thereto.Type: ApplicationFiled: August 24, 2009Publication date: February 24, 2011Applicant: COLOPLAST A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Narthasilpa, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf
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Publication number: 20110046642Abstract: A suture assembly configured to load a suture instrument with suture includes a cap attached to an end of the suture, a suture container configured to retain a portion of the suture, and a cap retainer having a wall and a suture channel formed in the wall. The suture channel is configured to receive a length of the suture, and the wall is configured to deny passage of the cap into the suture channel and align the cap with the length of the suture for loading into the suture instrument.Type: ApplicationFiled: June 11, 2010Publication date: February 24, 2011Applicant: COLOPLAST A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden
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Publication number: 20110042245Abstract: A suture assembly configured to load a suture instrument with suture includes a cap attached to an end of the suture, a suture container configured to retain a portion of the suture, and a cap retainer having a wall and a suture channel formed in the wall. The suture channel is configured to receive a length of the suture, and the wall is configured to deny passage of the cap into the suture channel and align the cap with the length of the suture for loading into the suture instrument.Type: ApplicationFiled: August 5, 2010Publication date: February 24, 2011Applicant: Coloplast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vall Leyden
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Publication number: 20110046645Abstract: A suture assembly configured to load a suture instrument with suture includes a cap attached to an end of the suture, a suture container configured to retain a portion of the suture, and a cap retainer having a wall and a suture channel formed in the wall. The suture channel is configured to receive a length of the suture, and the wall is configured to deny passage of the cap into the suture channel and align the cap with the length of the suture for loading into the suture instrument.Type: ApplicationFiled: August 5, 2010Publication date: February 24, 2011Applicant: Colophast A/SInventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden
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Publication number: 20110022063Abstract: A suturing assembly configured to place suture in tissue includes a handle having an actuator, a shaft coupled to the handle, and a head coupled to the shaft. The head includes a proximal portion housing a needle movable through a needle exit port and a distal end spaced apart from the proximal portion by a throat, the distal end defining a cavity. The actuator is configured to move the needle out of the needle exit port formed in the proximal portion of the head and across the throat to engage a capsule disposed in the cavity formed in the distal end of the head, the capsule attached to the suture.Type: ApplicationFiled: July 9, 2010Publication date: January 27, 2011Inventors: Steven McClurg, Christopher Anthony Thierfelder, Allen Gaynor, Pornpimon Narthasilpa, Timothy Andrew Bachman, Christian Richard Trifilio, Matthew Vail Leyden, Nicholas Ellering, Michael K. Luk, James Leigh Lindenberg, Donald Wolf