Patents by Inventor Robert-Jan Enzerink

Robert-Jan Enzerink 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: 8512374
    Abstract: A device for repairing a defect in a soft tissue is disclosed, the device including a first anchor engaging a first surface of the soft tissue on a first side of the defect, the first anchor having a locking mechanism, a second anchor for engaging against a second side of the soft tissue on a second side of the defect, and a suture adjustably connecting the second anchor to the first anchor.
    Type: Grant
    Filed: January 15, 2004
    Date of Patent: August 20, 2013
    Assignee: DePuy Mitek, LLC
    Inventors: Herbert E. Schwartz, Thomas C. May, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox
  • Patent number: 8323315
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: December 4, 2012
    Assignee: DePuy Mitek, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Patent number: 7918809
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Grant
    Filed: June 9, 2008
    Date of Patent: April 5, 2011
    Assignee: Djo, LLC
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Patent number: 7846181
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: February 15, 2006
    Date of Patent: December 7, 2010
    Assignee: DePuy Mitek, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20080306421
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Application
    Filed: June 9, 2008
    Publication date: December 11, 2008
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Patent number: 7384406
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Grant
    Filed: August 25, 2006
    Date of Patent: June 10, 2008
    Assignee: DJO, LLC
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Publication number: 20080091237
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: December 14, 2007
    Publication date: April 17, 2008
    Inventors: Herbert Schwartz, Thomas May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20060293624
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Application
    Filed: August 25, 2006
    Publication date: December 28, 2006
    Inventors: Robert-Jan Enzerink, James Finkes, Jeffrey Telles
  • Patent number: 7097627
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: August 29, 2006
    Assignee: dj Orthopedics, LLC
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Publication number: 20060135996
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: February 15, 2006
    Publication date: June 22, 2006
    Inventors: Herbert Schwartz, Thomas May, Robert-Jan Enzerink, John Margetts
  • Patent number: 7033380
    Abstract: A device for locking a suture in place without the need for tying knots once the suture is placed within tissue is provided. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: April 25, 2006
    Assignee: Ethicon, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20050059916
    Abstract: Abstract of the Disclosure An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Application
    Filed: May 7, 2002
    Publication date: March 17, 2005
    Inventors: Robert-Jan Enzerink, James Finkes, Jeffrey Telles
  • Publication number: 20040153103
    Abstract: A device for repairing a defect in a soft tissue is disclosed, the device including a first anchor engaging a first surface of the soft tissue on a first side of the defect, the first anchor having a locking mechanism, a second anchor for engaging against a second side of the soft tissue on a second side of the defect, and a suture adjustably connecting the second anchor to the first anchor.
    Type: Application
    Filed: January 15, 2004
    Publication date: August 5, 2004
    Inventors: Herbert E. Schwartz, Thomas C. Mav, Stuart Fromm, Robert-Jan Enzerink, Eric Hubbard, John Margetts, Keith Denlinger, David Cox
  • Publication number: 20020183672
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Application
    Filed: May 7, 2002
    Publication date: December 5, 2002
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Publication number: 20020169478
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises an anchor having a cannula and a locking mechanism for securing the suture within the cannula.
    Type: Application
    Filed: July 1, 2002
    Publication date: November 14, 2002
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Publication number: 20020165611
    Abstract: According to the present invention, graft material is packaged for convenient use. Packaged, sterilized, ready-to-use replacement grafts are provided in a variety of lengths with pre-attached sutures for easy insertion and may be further pre-sutured to one or two bone plugs. Thus, a surgeon may select a graft of the appropriate configuration, length, and size for use during reconstructive surgery, thereby eliminating the surgery time previously spent on harvesting and/or constructing the graft.
    Type: Application
    Filed: December 15, 1999
    Publication date: November 7, 2002
    Inventors: ROBERT-JAN ENZERINK, PETER WEHRLY
  • Patent number: 6432123
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises a locking ring, the locking ring comprising a series of laminated sheets having an aperture formed to allow the suture to pass when pulled in a first direction, but formed to lock the suture in place when the suture is pulled in an opposite direction.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: August 13, 2002
    Assignee: Ethicon, Inc.
    Inventors: Herbert E. Schwartz, Thomas C. May, Robert-Jan Enzerink, John Margetts
  • Patent number: 6427351
    Abstract: A device and a method for measuring distances between two points is described. In particular, the device and method may be used in a surgical setting. In one embodiment, the device comprises an extension for extending into the body through an incision, the extension having a distal tip for insertion into the body and a proximal handle for remaining outside the body; a first measuring end and a second measuring end at the distal tip, the first and second measuring ends at a predetermined angle from each other and defining a distance between the first and second measuring ends, the first measuring end being movable relative to the distal tip, the first and second measuring ends being rounded; and an actuator at the proximal handle for moving the first measuring end relative to the distal tip.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: August 6, 2002
    Assignee: DePuy Orthopaedics, Inc.
    Inventors: Leslie Matthews, Eric Hubbard, Robert-Jan Enzerink
  • Patent number: 6383156
    Abstract: An orthopaedic brace includes a strut length adjustment assembly to change the operable length of the strut for sizing the brace on a patient without the need for special tools or cutting of the strut. The adjustment assembly includes a biased adjustment mechanism that coacts with a plurality of notches in the strut to variably set/position the strut relative to the adjustment assembly to set the struts length. Each upper and lower strut preferably includes a strut length adjustment assembly to independently set the length of each strut. The strut length adjustment assembly retains a strut and includes a strap retention mechanism that is configured to releasably engage the strap.
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: May 7, 2002
    Assignee: DJ Orthopedics, LLC
    Inventors: Robert-Jan Enzerink, James Gregory Finkes, Jeffrey Lee Telles
  • Publication number: 20010051816
    Abstract: The invention disclosed is a device for locking a suture in place without the need for tying knots once the suture is placed within tissue. The device comprises a locking ring, the locking ring comprising a series of laminated sheets having an aperture formed to allow the suture to pass when pulled in a first direction, but formed to lock the suture in place when the suture is pulled in an opposite direction.
    Type: Application
    Filed: June 18, 2001
    Publication date: December 13, 2001
    Inventors: Robert-Jan Enzerink, John Margetts, Herbert E. Schwartz, Thomas C. May