Patents by Inventor Michal Zentko
Michal Zentko 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: 11596455Abstract: A surgical instrument for reducing a rod into a saddle of a fixation member includes a distal end for engaging the saddle and a proximal end. A reducing device is disposed between the distal end and the proximal end. The reducing device is operative to reduce the rod into the saddle. The reducing device defines a throughbore. The throughbore provides access there through by a first drive member to secure a plug to the saddle.Type: GrantFiled: August 21, 2019Date of Patent: March 7, 2023Assignee: Zimmer Biomet Spine, Inc.Inventors: John Christian Barrett, Michal Zentko, David Barry, Matthew Tobias Jacobs
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Publication number: 20220409247Abstract: A retaining plate with locking mechanism assembly includes a retaining plate having a first screw hole extending therethrough and a spring blocker rotatably mounted in plate proximate to the first screw hole. The spring blocker includes a body portion, a first land extending radially from the body portion above the retaining plate, and a first wing extending tangentially from the first land in a first arc. When a first screw is inserted into the first screw hole, when the spring blocker is rotated to a first position, the first land extends over a portion of the first screw. When the spring blocker is rotated to a second position, the first wing extends over the portion of the first screw. When the spring blocker is rotated to a third position, neither the first land nor the first wing extends over the portion of the first screw.Type: ApplicationFiled: July 16, 2020Publication date: December 29, 2022Applicant: Tyber Medical LLCInventors: Jeffrey Tyber, David Hannah, Michal Zentko, Brad Juchno
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Publication number: 20220304731Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: ApplicationFiled: June 13, 2022Publication date: September 29, 2022Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Patent number: 11357561Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: GrantFiled: June 30, 2020Date of Patent: June 14, 2022Assignee: Globus Medical, Inc.Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Publication number: 20220054277Abstract: The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.Type: ApplicationFiled: November 4, 2021Publication date: February 24, 2022Inventors: Jody L. Seifert, Michal Zentko, Andrew Iott, Christopher Angelucci, Chad Glerum, Ryan Watt
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Patent number: 11179246Abstract: The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.Type: GrantFiled: September 18, 2019Date of Patent: November 23, 2021Assignee: Globus Medical, Inc.Inventors: Jody L. Seifert, Michal Zentko, Andrew Iott, Christopher Angelucci, Chad Glerum, Ryan Watt
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Publication number: 20200330141Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Patent number: 10729481Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: GrantFiled: October 16, 2018Date of Patent: August 4, 2020Assignee: Globus Medical Inc.Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Publication number: 20200197051Abstract: A method of adjusting a distance between a first surgical rod and a second surgical rod includes providing a surgical rod connector having a housing with first and second ends and a longitudinal passage extending between the first end and the second end. The method also includes positioning the first surgical rod in the first end and positioning the second surgical rod in the second end. The method further includes mounting an anchor mechanism to the surgical rod connector and applying a force on the anchor mechanism and a corresponding force on one of the first and second surgical rods to distract the first and second surgical rods relative to one another.Type: ApplicationFiled: February 28, 2020Publication date: June 25, 2020Inventors: David Barry, Oliver Buchert, Michal Zentko, Mary Beth Grabowsky
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Patent number: 10610268Abstract: A method of adjusting a distance between a first surgical rod and a second surgical rod includes providing a surgical rod connector having a housing with first and second ends and a longitudinal passage extending between the first end and the second end. The method also includes positioning the first surgical rod in the first end and positioning the second surgical rod in the second end. The method further includes mounting an anchor mechanism to the surgical rod connector and applying a force on the anchor mechanism and a corresponding force on one of the first and second surgical rods to distract the first and second surgical rods relative to one another.Type: GrantFiled: April 12, 2018Date of Patent: April 7, 2020Assignee: Zimmer Biomet Spine, Inc.Inventors: David Barry, Oliver Buchert, Michal Zentko, Mary Beth Grabowsky
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Publication number: 20200030111Abstract: The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.Type: ApplicationFiled: September 18, 2019Publication date: January 30, 2020Inventors: Jody L. Seifert, Michal Zentko, Andrew Iott, Christopher Angelucci, Chad Glerum, Ryan Watt
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Patent number: 10524841Abstract: Spine stabilization systems and methods for stabilizing the spine. In particular, the spinal stabilization system has an occipital plate configured with a central portion and at least two extension portions extending from the central portion. At least two rod receivers are positioned on each one of the at least two extension portions and the at least two rod receivers are adapted and configured to receive at least two elongated rods. At least two locking assemblies are adapted and configured to retain the at least two elongated rods within the at least two rod receivers. The occipital plate further includes a plurality of holes for receiving bone fasteners and includes a slot for receiving each one of the at least two rod receivers, and the rod receivers being capable of translating and rotating within the slots.Type: GrantFiled: December 21, 2017Date of Patent: January 7, 2020Assignee: Globus Medical, Inc.Inventors: Michael Black, Michal Zentko, Jason Pastor
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Publication number: 20190374265Abstract: A surgical instrument for reducing a rod into a saddle of a fixation member includes a distal end for engaging the saddle and a proximal end. A reducing device is disposed between the distal end and the proximal end. The reducing device is operative to reduce the rod into the saddle. The reducing device defines a throughbore. The throughbore provides access there through by a first drive member to secure a plug to the saddle.Type: ApplicationFiled: August 21, 2019Publication date: December 12, 2019Inventors: John Christian Barrett, Michal Zentko, David Barry, Matthew Tobias Jacobs
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Patent number: 10456269Abstract: The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.Type: GrantFiled: January 8, 2018Date of Patent: October 29, 2019Assignee: Globus Medical, Inc.Inventors: Jody L. Seifert, Michal Zentko, Andrew Iott, Christopher Angelucci, Chad Glerum, Ryan Watt
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Patent number: 10433884Abstract: A surgical instrument for reducing a rod into a saddle of a fixation member includes a distal end for engaging the saddle and a proximal end. A reducing device is disposed between the distal end and the proximal end. The reducing device is operative to reduce the rod into the saddle. The reducing device defines a throughbore. The throughbore provides access there through by a first drive member to secure a plug to the saddle.Type: GrantFiled: March 22, 2017Date of Patent: October 8, 2019Assignee: Zimmer Biomet Spine, Inc.Inventors: John Christian Barrett, Michal Zentko, David Barry, Matthew Tobias Jacobs
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Publication number: 20190046254Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: ApplicationFiled: October 16, 2018Publication date: February 14, 2019Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Patent number: 10130408Abstract: A distraction screw includes a proximal portion secured to a first vertebra, a distal portion secured to a second vertebra and an intermediate portion. The intermediate portion is coupled to the proximal and distal portions and is positioned in an intervertebral space. The intermediate portion is configured and adapted to enable distraction of the first vertebra relative to the second vertebra.Type: GrantFiled: January 16, 2017Date of Patent: November 20, 2018Assignee: GLOBUS MEDICAL, INC.Inventors: Sean Suh, Michal Zentko, Andrew Iott, Kurt Faulhaber, David C. Paul
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Publication number: 20180228521Abstract: A method of adjusting a distance between a first surgical rod and a second surgical rod includes providing a surgical rod connector having a housing with first and second ends and a longitudinal passage extending between the first end and the second end. The method also includes positioning the first surgical rod in the first end and positioning the second surgical rod in the second end. The method further includes mounting an anchor mechanism to the surgical rod connector and applying a force on the anchor mechanism and a corresponding force on one of the first and second surgical rods to distract the first and second surgical rods relative to one another.Type: ApplicationFiled: April 12, 2018Publication date: August 16, 2018Inventors: David Barry, Oliver Buchert, Michal Zentko, Mary Beth Grabowsky
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Patent number: 9980757Abstract: A method of adjusting a distance between a first surgical rod and a second surgical rod includes providing a surgical rod connector having a housing with first and second ends and a longitudinal passage extending between the first end and the second end. The method also includes positioning the first surgical rod in the first end and positioning the second surgical rod in the second end. The method further includes mounting an anchor mechanism to the surgical rod connector and applying a force on the anchor mechanism and a corresponding force on one of the first and second surgical rods to distract the first and second surgical rods relative to one another.Type: GrantFiled: December 1, 2014Date of Patent: May 29, 2018Assignee: EBI, LLCInventors: David Barry, Oliver Buchert, Michal Zentko, Mary Beth Grabowsky
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Publication number: 20180125673Abstract: The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.Type: ApplicationFiled: January 8, 2018Publication date: May 10, 2018Inventors: Jody L. Seifert, Michal Zentko, Andrew Iott, Christopher Angelucci, Chad Glerum, Ryan Watt