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公开(公告)号：US20230255793A1
公开(公告)日：2023-08-17
申请号：US18139110
申请日：2023-04-25
申请人： K2M, Inc.
发明人： Frank LaMarca , Robert Lee , Gregory Poulter , Steven Tresser , Michael Wang , Josh Rubin , Hadley Sis , Nick Padovani
CPC分类号： A61F2/4611 , A61B17/025 , A61F2/30749 , A61F2/30771 , A61F2/4425 , A61B2017/0256 , A61F2/4603 , A61F2002/30405 , A61F2002/30784 , A61F2002/30934 , A61F2002/4615 , A61F2002/469
摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.
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公开(公告)号：US11679004B2
公开(公告)日：2023-06-20
申请号：US17237549
申请日：2021-04-22
申请人： K2M, Inc.
发明人： Frank LaMarca , Robert Lee , Gregory Poulter , Steven Tresser , Michael Wang , Josh Rubin , Hadley Sis , Nick Padovani
CPC分类号： A61F2/4611 , A61B17/025 , A61F2/30749 , A61F2/30771 , A61F2/4425 , A61B2017/0256 , A61F2/4603 , A61F2002/30405 , A61F2002/30784 , A61F2002/30934 , A61F2002/469 , A61F2002/4615
摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.
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公开(公告)号：US11013616B2
公开(公告)日：2021-05-25
申请号：US16156600
申请日：2018-10-10
申请人： K2M, Inc.
发明人： Frank LaMarca , Robert Lee , Gregory Poulter , Steven Tresser , Michael Wang , Josh Rubin , Hadley Sis , Nick Padovani
摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.
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公开(公告)号：US20210236301A1
公开(公告)日：2021-08-05
申请号：US17237549
申请日：2021-04-22
申请人： K2M, Inc.
发明人： Frank LaMarca , Robert Lee , Gregory Poulter , Steven Tresser , Michael Wang , Josh Rubin , Hadley Sis , Nick Padovani
摘要： A system for dilating tissue includes a retractor having a pair of retractor blades that are movable towards and away from each other to retract tissue of a patient. The retractor blades have longitudinal guide channels. A first pin is attachable to a first vertebra. The system also includes an interbody spacer insertion device that has a guide channel for slidably engaging the longitudinal channel guide and is releasably attachable to an interbody spacer. The interbody spacer insertion device is configured to guide the interbody spacer into a space between adjacent vertebrae. A method for using the system includes advancing the retractor blades towards first and second vertebrae. The first retractor blade is attached to the first vertebra using the first pin and the retractor blades are moved away from each other. The interbody spacer insertion device is translated towards the vertebrae to position the interbody spacer between the vertebrae.
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