公开(公告)号：US20230225747A1

公开(公告)日：2023-07-20

申请号：US18123848

申请日：2023-03-20

申请人： Orthosoft ULC

发明人： Emily Gogarty ,  Jean-Sebastien Merette ,  Benoit Pelletier ,  Suntara Ly ,  Emannuelle Bouvier ,  Adam H. Sanford ,  Jess H. Lonner

IPC分类号： A61B17/17 ,  A61B34/20 ,  A61B90/50 ,  A61B34/30 ,  A61B90/00 ,  A61B17/16 ,  A61B17/56

CPC分类号： A61B17/1764 ,  A61B34/20 ,  A61B90/50 ,  A61B17/1721 ,  A61B34/30 ,  A61B90/37 ,  A61B17/1675 ,  A61B2017/564

摘要： A method of positioning posterior resection guides in a three-dimensional coordinate system using robotic arms to perform partial knee arthroplasties comprises connecting a first tracking device for a surgical tracking system of the robotic arm to a femur, connecting a second tracking device for the surgical tracking system of the robotic arm to a tibia, manually positioning the tibia relative to the femur to a desired orientation to perform a posterior resection, manually determining a position for the posterior resection guide to perform the posterior resection, digitizing a reference point for the posterior resection guide in the three-dimensional coordinate system for a location of a feature of the posterior resection guide, moving the posterior resection guide to the location in the three-dimensional coordinate system with the robotic arm, and resecting a posterior portion of a condyle of the femur using the posterior resection guide to guide a cutting instrument.

公开(公告)号：US20220079693A1

公开(公告)日：2022-03-17

申请号：US17486561

申请日：2021-09-27

申请人： Orthosoft ULC

发明人： Emily Gogarty ,  Olivier Boisvert ,  Pierre Couture ,  Di Li ,  Benoit Pelletier ,  Jean-Sebastien Merette ,  Suntara Ly

IPC分类号： A61B34/32 ,  A61B34/30 ,  A61B34/10 ,  A61B34/20 ,  A61B17/17 ,  B25J9/16

摘要： Embodiments of a system and method for surgical tracking and control are generally described herein. A system may include a robotic arm configured to allow interactive movement and controlled autonomous movement of an end effector, a cut guide mounted to the end effector of the robotic arm, the cut guide configured to guide a surgical instrument within a plane, a tracking system to determine a position and an orientation of the cut guide, and a control system to permit or prevent interactive movement or autonomous movement of the end effector.

公开(公告)号：US11179207B2

公开(公告)日：2021-11-23

申请号：US15795029

申请日：2017-10-26

申请人： Orthosoft ULC

发明人： Emily Gogarty ,  Olivier Boisvert ,  Pierre Couture ,  Di Li ,  Benoit Pelletier ,  Jean-Sebastien Merette ,  Suntara Ly

IPC分类号： A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B34/32 ,  A61B17/17 ,  B25J9/16 ,  A61B90/00 ,  A61B17/15 ,  A61B90/11 ,  A61B34/00 ,  A61B17/00

摘要： Embodiments of a system and method for surgical tracking and control are generally described herein. A system may include a robotic arm configured to allow interactive movement and controlled autonomous movement of an end effector, a cut guide mounted to the end effector of the robotic arm, the cut guide configured to guide a surgical instrument within a plane, a tracking system to determine a position and an orientation of the cut guide, and a control system to permit or prevent interactive movement or autonomous movement of the end effector.

公开(公告)号：US11154372B2

公开(公告)日：2021-10-26

申请号：US15795019

申请日：2017-10-26

申请人： Orthosoft ULC

发明人： Emily Gogarty ,  Olivier Boisvert ,  Pierre Couture ,  Di Li ,  Benoit Pelletier ,  Jean-Sebastien Merette ,  Suntara Ly

IPC分类号： A61B34/32 ,  A61B34/30 ,  A61B34/10 ,  A61B34/20 ,  A61B17/17 ,  B25J9/16 ,  A61B90/00 ,  A61B17/15 ,  A61B90/11 ,  A61B34/00 ,  A61B17/00

摘要： Embodiments of a system and method for surgical tracking and control are generally described herein. A system may include a robotic arm configured to allow interactive movement and controlled autonomous movement of an end effector, a cut guide mounted to the end effector of the robotic arm, the cut guide configured to guide a surgical instrument within a plane, a tracking system to determine a position and an orientation of the cut guide, and a control system to permit or prevent interactive movement or autonomous movement of the end effector.

公开(公告)号：US20210322032A1

公开(公告)日：2021-10-21

申请号：US17230203

申请日：2021-04-14

申请人： Orthosoft ULC

发明人： Emily Gogarty ,  Jean-Sebastien Merette ,  Benoit Pelletier ,  Suntara Ly ,  Emmanuelle Bouvier

IPC分类号： A61B17/17 ,  A61B34/20 ,  A61B90/00 ,  A61B34/30 ,  A61B90/50

摘要： Devices, systems and methods for controlling gap height for posterior resection in a partial knee arthroplasty can comprise A) use robotic surgery planning software to adjust an extension gap to suit a flexion gap to manually position a manual posterior cut guide; B) use a surgical navigation system to determine a femur rotation axis to properly manually position a manual posterior cut guide; C1) use shims to adjust the position of a manual posterior cut guide; C2) use a robotically-guided femur and tibia partial cut guide block to position a robot-configured posterior cut guide relative to the distal end of a femur; and D) use a robotically-guided femur and tibia partial cut guide block to guide pin holes for a robot-configured posterior cut guide relative to the distal end of a femur.