Patents by Inventor Reto Senger
Reto Senger 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: 9775655Abstract: The present disclosure provides an intramedullary nail assembly comprising an intramedullary nail and an insert sleeve. The intramedullary nail has a nail longitudinal axis and comprises a cavity being accessible from a nail proximal end, the cavity being confined by a nail inner wall, the cavity having a cavity longitudinal axis. The nail inner wall is provided with a predominantly longitudinal groove and a predominantly transverse groove, the transverse groove and the longitudinal groove communicating with each other at a junction. The insert sleeve is configured to be received within the cavity and comprises a cam radially protruding from the insert sleeve and sized to mate with each of the longitudinal and transverse grooves such that the cam is displaceable within the longitudinal groove from a longitudinal groove proximal end to the junction and is further displaceable towards a terminal end of the transverse groove.Type: GrantFiled: February 27, 2015Date of Patent: October 3, 2017Assignee: ZIMMER GMBHInventors: Andy Schwammberger, Reto Senger
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Patent number: 9597129Abstract: An orthopedic implant assembly is disclosed for the treatment of fracture or other trauma to a long bone. The implant assembly includes an intramedullary nail and a lag screw that extends through a transverse bore of the intramedullary nail. The intramedullary nail includes an elongated body and one or more enlarged portions positioned adjacent to the transverse bore to reinforce the intramedullary nail.Type: GrantFiled: May 23, 2008Date of Patent: March 21, 2017Assignee: Zimmer GmbHInventors: Samuel Keller, Jordan Velikov, Reto Senger
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Patent number: 9474557Abstract: The present invention provides an intramedullary nail having a body with a transverse bore extending through the body and having an area of enhanced stress distribution on at least the lateral side of the transverse bore. In one exemplary embodiment, the intramedullary nail includes a cutout adjacent to the transverse bore, such as an oblique cutout, that enhances the stress distribution of the intramedullary nail in the region around the lateral opening of the transverse bore. In one exemplary embodiment, the cutout includes a ramp portion or area that defines the lateral opening of the transverse bore. In other exemplary embodiments, the cutout includes a runout or a substantially flat portion that defines the lateral opening of the transverse bore.Type: GrantFiled: January 20, 2014Date of Patent: October 25, 2016Assignee: Zimmer GmbHInventors: Andy Schwammberger, Jordan Velikov, Reto Senger, Rolf Dittmann
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Publication number: 20150272636Abstract: The present disclosure provides an intramedullary nail assembly comprising an intramedullary nail and an insert sleeve. The intramedullary nail has a nail longitudinal axis and comprises a cavity being accessible from a nail proximal end, the cavity being confined by a nail inner wall, the cavity having a cavity longitudinal axis. The nail inner wall is provided with a predominantly longitudinal groove and a predominantly transverse groove, the transverse groove and the longitudinal groove communicating with each other at a junction. The insert sleeve is configured to be received within the cavity and comprises a cam radially protruding from the insert sleeve and sized to mate with each of the longitudinal and transverse grooves such that the cam is displaceable within the longitudinal groove from a longitudinal groove proximal end to the junction and is further displaceable towards a terminal end of the transverse groove.Type: ApplicationFiled: February 27, 2015Publication date: October 1, 2015Inventors: Andy Schwammberger, Reto Senger
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Patent number: 9023046Abstract: An implant is described for fracture treatment, comprising an elongate and in particular substantially rotationally symmetrical base body (20), in particular an implant shaft, and an anchoring section (10), wherein the anchorage section has an outer surface of a porous biocompatible material at least in part, and wherein the anchorage section is arranged in an axial end region of the implant and is releasably connectable to the base body.Type: GrantFiled: February 25, 2008Date of Patent: May 5, 2015Assignee: Zimmer GmbHInventors: Samuel Keller, Miodrag Garic, Hermann Stricker, Reto Senger, Daniel Bühler, Andreas E. Schwammberger, Serene H. Longsworth
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Patent number: 8926611Abstract: An orthopedic assembly for stabilizing a fractured bone. The orthopedic assembly includes a support structure and an anchor. The anchor includes a first portion and a second portion moveably coupled to the first portion to adjust an angular orientation of the anchor relative to the femur.Type: GrantFiled: September 14, 2009Date of Patent: January 6, 2015Assignee: Zimmer GmbHInventors: Samuel Keller, Reto Senger, Hermann Stricker
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Publication number: 20140135767Abstract: The present invention provides an intramedullary nail having a body with a transverse bore extending through the body and having an area of enhanced stress distribution on at least the lateral side of the transverse bore. In one exemplary embodiment, the intramedullary nail includes a cutout adjacent to the transverse bore, such as an oblique cutout, that enhances the stress distribution of the intramedullary nail in the region around the lateral opening of the transverse bore. In one exemplary embodiment, the cutout includes a ramp portion or area that defines the lateral opening of the transverse bore. In other exemplary embodiments, the cutout includes a runout or a substantially flat portion that defines the lateral opening of the transverse bore.Type: ApplicationFiled: January 20, 2014Publication date: May 15, 2014Applicant: ZIMMER GMBHInventors: Andy Schwammberger, Jordan Velikov, Reto Senger, Rolf Dittmann
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Patent number: 8668695Abstract: The present invention provides an intramedullary nail having a body with a transverse bore extending through the body and having an area of enhanced stress distribution on at least the lateral side of the transverse bore. In one exemplary embodiment, the intramedullary nail includes a cutout adjacent to the transverse bore, such as an oblique cutout, that enhances the stress distribution of the intramedullary nail in the region around the lateral opening of the transverse bore. In one exemplary embodiment, the cutout includes a ramp portion or area that defines the lateral opening of the transverse bore. In other exemplary embodiments, the cutout includes a runout or a substantially flat portion that defines the lateral opening of the transverse bore.Type: GrantFiled: October 13, 2009Date of Patent: March 11, 2014Assignee: Zimmer GmbHInventors: Andy Schwammberger, Jordan Velikov, Reto Senger, Rolf Dittmann
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Publication number: 20110066152Abstract: An orthopedic assembly for stabilizing a fractured bone. The orthopedic assembly includes a support structure and an anchor. The anchor includes a first portion and a second portion moveably coupled to the first portion to adjust an angular orientation of the anchor relative to the femur.Type: ApplicationFiled: September 14, 2009Publication date: March 17, 2011Applicant: ZIMMER, GMBHInventors: Samuel Keller, Reto Senger, Hermann Stricker
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Publication number: 20100179549Abstract: An implant is described for fracture treatment, comprising an elongate and in particular substantially rotationally symmetrical base body (20), in particular an implant shaft, and an anchoring section (10), wherein the anchorage section has an outer surface of a porous biocompatible material at least in part, and wherein the anchorage section is arranged in an axial end region of the implant and is releasably connectable to the base bodyType: ApplicationFiled: February 25, 2008Publication date: July 15, 2010Applicant: ZIMMER, GMBHInventors: Samuel Keller, Miodrag Garic, Hermann Stricker, Reto Senger, Daniel Buhler, Andreas E. Schwammberger, Serene H. Longsworth
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Publication number: 20100179551Abstract: An orthopedic implant assembly is disclosed for the treatment of fracture or other trauma to a long bone. The implant assembly includes an intramedullary nail and a lag screw that extends through a transverse bore of the intramedullary nail). The intramedullary nail includes an elongated body and one or more enlarged portions positioned adjacent to the transverse bore to reinforce the intramedullary nail.Type: ApplicationFiled: May 23, 2008Publication date: July 15, 2010Applicant: ZIMMER, GMBHInventors: Samuel Keller, Jordan Velikov, Reto Senger
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Publication number: 20100174284Abstract: The present invention provides an intramedullary nail having a body with a transverse bore extending through the body and having an area of enhanced stress distribution on at least the lateral side of the transverse bore. In one exemplary embodiment, the intramedullary nail includes a cutout adjacent to the transverse bore, such as an oblique cutout, that enhances the stress distribution of the intramedullary nail in the region around the lateral opening of the transverse bore. In one exemplary embodiment, the cutout includes a ramp portion or area that defines the lateral opening of the transverse bore. In other exemplary embodiments, the cutout includes a runout or a substantially flat portion that defines the lateral opening of the transverse bore.Type: ApplicationFiled: October 13, 2009Publication date: July 8, 2010Applicant: ZIMMER, GMBHInventors: Andy Schwammberger, Jordan Velikov, Reto Senger, Rolf Dittmann
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Patent number: D684690Type: GrantFiled: January 12, 2012Date of Patent: June 18, 2013Assignee: Zimmer GmbHInventor: Reto Senger
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Patent number: D684691Type: GrantFiled: January 12, 2012Date of Patent: June 18, 2013Assignee: Zimmer GmbHInventor: Reto Senger