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公开(公告)号：US12053387B2
公开(公告)日：2024-08-06
申请号：US17322273
申请日：2021-05-17
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Andrew Rynearson , Daniel F. Justin , Dinesh V. Koka
IPC: A61F2/38
CPC classification number: A61F2/3886 , A61F2/3859 , A61F2/389 , A61F2002/3863
Abstract: A knee joint prosthesis may be for implantation in a knee of a patient. The knee prosthesis may comprise a tibial component configured to be implanted on the tibia and a femoral component configured to be implanted on the femur. The femoral component may comprise a medial condyle with a medial articulation surface and a lateral condyle with a lateral articulation surface. The medial articulation surface and the lateral articulation surface may be shaped substantially symmetrically to each other across a femoral component plane bisecting the femoral component. The tibial component may comprise an articulation surface with a medial articulation side configured to articulate with the medial articulation surface and a lateral articulation side configured to articulate with the lateral articulation surface. The medial articulation side and the lateral articulation side may be shaped substantially asymmetrically to each other across a tibial component plane bisecting the tibial component.
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公开(公告)号：US11701130B2
公开(公告)日：2023-07-18
申请号：US17345271
申请日：2021-06-11
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Dinesh V. Koka
CPC classification number: A61B17/155 , A61B17/157 , A61B17/8897
Abstract: A gap gauge is disclosed for facilitating an arthroplasty procedure on a first bone and a second bone of a patient. The gap gauge may include a first plate positionable in contact with the first bone, a second plate positionable in contact with the second bone. The second plate may be displaced from the first plate by a displacement. The gap gauge may further include a balance indicator configured to indicate a balance status between the first plate and the second plate and a pin guide. The pin guide is configured to couple to one of the first plate and second plate and includes a pin hole that is configured to guide a pin for insertion into the second bone. The pin can be used to couple a cutting guide to the second bone to resect the second bone to adjust the balance status.
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公开(公告)号：US11751884B2
公开(公告)日：2023-09-12
申请号：US17345257
申请日：2021-06-11
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Dinesh V. Koka
CPC classification number: A61B17/157 , A61B17/025 , A61B17/155 , A61B90/06 , A61B2017/0268 , A61B2090/061
Abstract: A gap gauge is disclosed for facilitating an arthroplasty procedure on a first bone and a second bone of a patient. The gap gauge may include a first plate positionable in contact with the first bone, a second plate positionable in contact with the second bone. The second plate may be displaced from the first plate by a displacement. The gap gauge may further include a separator connected to the first plate and the second plate, a separation indicator coupled to the separator and configured to indicate the displacement, and a balance indicator connected to at least one of the first plate and the second plate. The balance indicator may indicate a balance status between the first plate and the second plate. The separator can be actuated to adjust the displacement.
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公开(公告)号：US11039938B2
公开(公告)日：2021-06-22
申请号：US16046554
申请日：2018-07-26
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Andrew Rynearson , Daniel F. Justin , Dinesh V. Koka
Abstract: Implant assemblies, systems, and methods for replacing a knee joint may include a method of revising a knee joint prosthesis implanted in a knee of a patient to provide increased stability to the knee joint prosthesis by replacing a first tibial insert with a second tibial insert that provides more constraint that the first tibial insert. A knee joint prosthesis system and kit are also provided that may include a tibial baseplate component, a femoral component, and a tibial insert that is selectively interchangeable with other tibial inserts to provide varying levels of constraint and stability to the knee joint prosthesis.
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公开(公告)号：US20190029847A1
公开(公告)日：2019-01-31
申请号：US16046583
申请日：2018-07-26
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Andrew Rynearson , Daniel F. Justin , Dinesh V. Koka
Abstract: Implant assemblies, systems, kits, and methods for replacing a knee joint may include a universal femoral trial component for preparing and trialing a femoral bone of a patient to receive a plurality of different femoral implant types. The universal femoral trial component may be configured to receive any of a plurality of femoral bone preparation attachments and any of a plurality of femoral trial attachments in order to facilitate the preparation and trialing of the femoral bone to receive the plurality of different femoral implant types.
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Patent Agency Ranking
公开(公告)号：US20190029830A1
公开(公告)日：2019-01-31
申请号：US16046554
申请日：2018-07-26
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Andrew Rynearson , Daniel F. Justin , Dinesh V. Koka
Abstract: Implant assemblies, systems, and methods for replacing a knee joint may include a method of revising a knee joint prosthesis implanted in a knee of a patient to provide increased stability to the knee joint prosthesis by replacing a first tibial insert with a second tibial insert that provides more constraint that the first tibial insert. A knee joint prosthesis system and kit are also provided that may include a tibial baseplate component, a femoral component, and a tibial insert that is selectively interchangeable with other tibial inserts to provide varying levels of constraint and stability to the knee joint prosthesis.
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公开(公告)号：US12226108B2
公开(公告)日：2025-02-18
申请号：US18239824
申请日：2023-08-30
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Dinesh V. Koka
Abstract: A gap gauge is disclosed for facilitating an arthroplasty procedure on a first bone and a second bone of a patient. The gap gauge may include a first plate positionable in contact with the first bone, a second plate positionable in contact with the second bone. The second plate may be displaced from the first plate by a displacement. The gap gauge may further include a separator connected to the first plate and the second plate, a separation indicator coupled to the separator and configured to indicate the displacement, and a balance indicator connected to at least one of the first plate and the second plate. The balance indicator may indicate a balance status between the first plate and the second plate. The separator can be actuated to adjust the displacement.
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公开(公告)号：US12083027B2
公开(公告)日：2024-09-10
申请号：US17164796
申请日：2021-02-01
Applicant: Optimotion Implants LLC
Inventor： Vuong Binh Nguyen , Andrew Rynearson , Daniel F. Justin , Dinesh V. Koka
CPC classification number: A61F2/4684 , A61B17/17 , A61B17/154 , A61B17/157 , A61B17/1675 , A61B17/1764 , A61F2002/30331 , A61F2002/305 , A61F2002/30884 , A61F2/3859 , A61F2/389 , A61F2/461
Abstract: Implant assemblies, systems, kits, and methods for replacing a knee joint may include a universal femoral trial component for preparing and trialing a femoral bone of a patient to receive a plurality of different femoral implant types. The assembly may include a body and drill guide and an attachment mechanism including first and second compressible tabs and a rotatable handle operationally connected to the first and second tabs. The universal femoral trial component may be configured to receive any of a plurality of femoral bone preparation attachments and any of a plurality of femoral trial attachments in order to facilitate the preparation and trialing of the femoral bone to receive the plurality of different femoral implant types.
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公开(公告)号：US10905436B2
公开(公告)日：2021-02-02
申请号：US15622688
申请日：2017-06-14
Applicant: Optimotion Implants LLC
Inventor： Vuong binh nguyen , Daniel F. Justin , Andrew Rynearson , Dinesh V. Koka
IPC: A61F2/38 , A61F2/30 , A61B17/15 , A61B17/17 , A61B17/14 , A61B17/16 , A61F2/46 , B22F3/11 , B22F7/06 , B33Y10/00 , B33Y80/00 , B22F3/105 , B22F7/08
Abstract: A knee arthroplasty system may have a femoral joint prosthesis with a femoral bone engagement surface with an anterior portion, a posterior portion, and a distal portion that connects the anterior portion to the posterior portion. A first femoral anchoring member may protrude from the distal portion, and may be connected to the anterior portion with a primary femoral web. A tibial resection guide may have a base member and a guide member with a slot that guides a cutting blade to resect the tibial plateau. The guide member may slide along an arcuate path relative to the base member.
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公开(公告)号：US20180250022A1
公开(公告)日：2018-09-06
申请号：US15624488
申请日：2017-06-15
Applicant: Optimotion Implants LLC
Inventor： Vuong binh nguyen , Daniel F. Justin , Dinesh V. Koka
Abstract: A knee arthroplasty system may have a femoral joint prosthesis with a femoral bone engagement surface with an anterior portion, a posterior portion, and a distal portion that connects the anterior portion to the posterior portion. A first femoral anchoring member may protrude from the distal portion, and may be connected to the anterior portion with a primary femoral web. A tibial resection guide may have a base member and a guide member with a slot that guides a cutting blade to resect the tibial plateau. The guide member may slide along an arcuate path relative to the base member.
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