Patents by Inventor Thomas Egli

Thomas Egli 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: 10631898
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 28, 2020
    Assignee: Zimmer Spine, Inc.
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary E. Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Publication number: 20180125534
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 10, 2018
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary E. Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Patent number: 9888944
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Grant
    Filed: May 6, 2015
    Date of Patent: February 13, 2018
    Assignee: Zimmer Spine, Inc.
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Publication number: 20150230827
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Application
    Filed: May 6, 2015
    Publication date: August 20, 2015
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Patent number: 9034018
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: May 19, 2015
    Assignee: Zimmer Spine, Inc.
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Patent number: 8613757
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band is can be connected or is connected to the rod by means of a band attachment.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: December 24, 2013
    Assignee: Zimmer GmbH
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Patent number: 8608778
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band is can be connected or is connected to the rod by means of a band attachment.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: December 17, 2013
    Assignee: Zimmer GmbH
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Patent number: 8603146
    Abstract: Insertion of a spinal stabilization element into a patient generally includes positioning a cord within a sheath and inserting the sheath and cord through the patient's body along a path generally toward an anchor member. An advancement member may be mounted on the leading end of the cord to further facilitate this insertion. The sheath is then retracted to expose a first portion of the cord within the patient's body, and the first portion of the cord is moved into a desired position relative to the anchor member. After advancing a spacer over the sheath and cord, the sheath is retracted to expose a second portion of the cord. The second portion of the cord is then moved into a desired position relative to another anchor member such that the spacer is positioned between the two anchor members.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: December 10, 2013
    Assignee: Zimmer GmbH
    Inventors: Emmanuel Zylber, Thomas Egli, Nimrod Meier, Michael Filippi
  • Patent number: 8523905
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band can be connected or is connected to the rod by means of a band attachment.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: September 3, 2013
    Assignee: Zimmer GmbH
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Patent number: 8518080
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band is can be connected or is connected to the rod by means of a band attachment.
    Type: Grant
    Filed: November 24, 2005
    Date of Patent: August 27, 2013
    Assignee: Zimmer GmbH
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Publication number: 20120296379
    Abstract: An interspinous process spacer and method of implanting same is provided for maintaining separation between adjacent spinous processes of adjacent vertebrae. The spacer has two lateral portions and a medial portion therebetween, the medial portion adapted to reside between the adjacent superior and inferior spinous processes in the deployed configuration and the lateral portions each comprise a superior lateral portion and an inferior lateral portion adapted to reside on the lateral side of the respective superior and inferior spinous process in the deployed configuration to maintain positioning of the interspinous process spacer between the two adjacent vertebrae. The lateral portions each comprise an expandable lateral member.
    Type: Application
    Filed: August 6, 2012
    Publication date: November 22, 2012
    Applicant: ZIMMER GMBH
    Inventors: Anne Catherine Morancy-Meister, Thomas Egli, Rosemary Thompson, Nicole Gronau, Walter Gross, Michael Motzko, Fabio Bernhardsgrütter, Jochen Reinmuth
  • Patent number: 8252029
    Abstract: An interspinous process spacer and method of implanting same is provided for maintaining separation between adjacent spinous processes of adjacent vertebrae. The spacer has two lateral portions and a medial portion therebetween, the medial portion adapted to reside between the adjacent superior and inferior spinous processes in the deployed configuration and the lateral portions each comprise a superior lateral portion and an inferior lateral portion adapted to reside on the lateral side of the respective superior and inferior spinous process in the deployed configuration to maintain positioning of the interspinous process spacer between the two adjacent vertebrae. The lateral portions each comprise an expandable lateral member.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: August 28, 2012
    Assignee: Zimmer GmbH
    Inventors: Anne Catherine Morancy-Meister, Thomas Egli, Rosemary Thompson, Nicole Gronau, Walter Gross, Michael Motzko, Fabio Bernhardsgrütter, Jochen Reinmuth
  • Publication number: 20120035664
    Abstract: Insertion of a spinal stabilization element into a patient generally includes positioning a cord within a sheath and inserting the sheath and cord through the patient's body along a path generally toward an anchor member. An advancement member may be mounted on the leading end of the cord to further facilitate this insertion. The sheath is then retracted to expose a first portion of the cord within the patient's body, and the first portion of the cord is moved into a desired position relative to the anchor member. After advancing a spacer over the sheath and cord, the sheath is retracted to expose a second portion of the cord. The second portion of the cord is then moved into a desired position relative to another anchor member such that the spacer is positioned between the two anchor members.
    Type: Application
    Filed: October 13, 2011
    Publication date: February 9, 2012
    Applicant: ZIMMER GMBH
    Inventors: Emmanuel Zylber, Thomas Egli, Nimrod Meier, Michael Filippi
  • Publication number: 20120016421
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 19, 2012
    Applicant: ZIMMER SPINE, INC.
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Patent number: 8057516
    Abstract: A spinal stabilization system generally comprises first and second anchor members configured to be secured to first and second vertebrae within a patient's body, a flexible element secured to the first anchor member, and a rigid element secured to the second anchor member. An end portion of the rigid element is coupled to an end portion of the flexible so that the system is able to provide both rigid and dynamic stabilization. The coupling is maintained even if the flexible element relaxes after a period of time within the patient's body.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: November 15, 2011
    Assignee: Zimmer Spine, Inc.
    Inventors: Emmanuel Zylber, Thomas Egli, Rosemary Thompson, Markus Froehlich, Giuseppe Cicerchia, Jack A. Dant, Thomas O. Viker, Kevin R. Ley
  • Patent number: 8052727
    Abstract: Insertion of a spinal stabilization element into a patient generally includes positioning a cord within a sheath and inserting the sheath and cord through the patient's body along a path generally toward an anchor member. An advancement member may be mounted on the leading end of the cord to further facilitate this insertion. The sheath is then retracted to expose a first portion of the cord within the patient's body, and the first portion of the cord is moved into a desired position relative to the anchor member. After advancing a spacer over the sheath and cord, the sheath is retracted to expose a second portion of the cord. The second portion of the cord is then moved into a desired position relative to another anchor member such that the spacer is positioned between the two anchor members.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: November 8, 2011
    Assignee: Zimmer GmbH
    Inventors: Emmanuel Zylber, Thomas Egli, Nimrod Meier, Michael Filippi
  • Publication number: 20090318971
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band is can be connected or is connected to the rod by means of a band attachment.
    Type: Application
    Filed: August 26, 2009
    Publication date: December 24, 2009
    Applicant: Zimmer Spine, Inc.
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Publication number: 20090228043
    Abstract: An intervertebral stabilization system for at least three vertebrae comprising pedicle screws attachable to the vertebrae; at least one rod for the connection of at least two pedicle screws to form a rigid stiffening system; and at least one band which is capable of being pre-stressed in tension and which is surrounded in the implanted state of the stabilization system by at least one compressible pressure member arranged between two adjacent pedicle screws for the connection of the pedicle screws to form an elastic support system, wherein a common pedicle screw is associated both with the stiffening system and with the support system and the band is can be connected or is connected to the rod by means of a band attachment.
    Type: Application
    Filed: November 24, 2005
    Publication date: September 10, 2009
    Applicant: Zimmer GmbH
    Inventors: Thomas Egli, Emmanuel Zylber, Michael E. Lancial
  • Publication number: 20090216274
    Abstract: An interspinous process spacer and method of implanting same is provided for maintaining separation between adjacent spinous processes of adjacent vertebrae. The spacer has two lateral portions and a medial portion therebetween, the medial portion adapted to reside between the adjacent superior and inferior spinous processes in the deployed configuration to maintain separation therebetween. The lateral portions each comprise a superior lateral portion and an inferior lateral portion adapted to reside on the lateral side of the respective superior and inferior spinous process in the deployed configuration to maintain positioning of the interspinous process spacer between the two adjacent vertebrae.
    Type: Application
    Filed: February 21, 2008
    Publication date: August 27, 2009
    Applicant: Zimmer GmbH
    Inventors: Anne Catherine Morancy-Meister, Thomas Egli, Rosemary Thompson, Nicole Gronau, Walter Gross, Michael Motzko, Fabio Bernhardsgrutter, Jochen Reinmuth
  • Patent number: D1024821
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: April 30, 2024
    Assignee: INVENTIO AG
    Inventors: Ronny Kolb, Martin Egli, Dennys Taiana, Massimo Calzavara, Alessio Buetti, Remo Frei, Thomas Helmer, Tobias Skuhra