公开(公告)号：EP3229722A4

公开(公告)日：2018-07-04

申请号：EP15868129

申请日：2015-12-07

申请人： THINK SURGICAL INC

发明人： BONNY DANIEL PATRICK ,  ZUHARS JOEL ,  HOPPE MICHAEL E

IPC分类号： A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61F2/28

CPC分类号： A61B34/10 ,  A61B17/15 ,  A61B17/154 ,  A61B17/1675 ,  A61B17/1703 ,  A61B17/1764 ,  A61B34/20 ,  A61B34/30 ,  A61B2034/102 ,  A61F2/389 ,  A61F2002/3069 ,  A61F2002/4632 ,  A61F2002/4633

摘要： A system and process for performing orthopedic surgery is provided that uses a patient's existing implant as a registration tool in an orthopedic surgical procedure. The systems and processes may be used with computer assisted systems or navigation systems to aid in the removal of bone, bone cement, or a bone prosthesis, typically a bone prosthesis used in hip replacement surgery, knee replacement surgery, and the like. The removal of the prosthesis may be done by conventional methods, with navigation systems, robotic assistance or articulating hand held systems. The removal of bone and/or bone cement may be performed with navigated systems, robotic systems, articulating hand-held systems and combinations thereof.

公开(公告)号：EP3197375A4

公开(公告)日：2018-08-01

申请号：EP15845042

申请日：2015-09-23

申请人： THINK SURGICAL INC

发明人： SHALAYEV STAN ,  ZUHARS JOEL ,  KANTROWITZ ALLEN B ,  MUN IN K ,  FULLER DAN ,  GROVER SIMON

IPC分类号： A61B17/16

CPC分类号： A61B34/20 ,  A61B17/1624 ,  A61B17/1626 ,  A61B17/1691 ,  A61B90/36 ,  A61B2034/2048 ,  A61B2034/2055 ,  A61B2034/2065 ,  A61B2090/309

摘要： An articulating drill system is provided that includes a hand-held portion and a drill portion. At least two actuators are provided for controlling at least two axes of the drill portion. A navigation system is provided to control the at least two actuators. In some embodiments, a tool is provided with the drill portion and adapted to interact with patient tissue. The drill portion can be modified to include at least two rigid objects in communication with the actuators and attached to the drill portion. The system can be used to make any linear cut within a deviation of 1.0 mm and 1.0?, or better in patient tissue.

公开(公告)号：EP3185811A4

公开(公告)日：2018-05-23

申请号：EP15861363

申请日：2015-11-23

申请人： THINK SURGICAL INC

发明人： ZUHARS JOEL ,  TABANDEH SALEH

IPC分类号： A61B34/00

CPC分类号： A61B34/20 ,  A61B90/30 ,  A61B90/39 ,  A61B2017/00221 ,  A61B2034/2055 ,  A61B2090/3937 ,  A61B2090/3945 ,  A61B2090/397 ,  A61B2090/3983 ,  H04B10/116

摘要： An optical tracking system includes at least one tracking array for generating and optically transmitting data between 1 and 2,000 MB/s. At least one tracker for optically receiving the optically transmitted data between 1 and 2,000 MB/s is also provided. The tracking system is used not only for tracking objects and sending tracking information quickly but also providing the user or other components in an operating room with additional data relevant to an external device such as a computer assisted device. Orthopedic surgical procedures such as total knee arthroplasty (TKA) are performed more efficiently and with better result with the optical tracking system.