Abstract: An end effector is removably connected to a robot arm under sterile conditions with an arm mount module configured to be connected to the robot arm, and an arm drape module configured to be removably connected to the arm mount module by a first locking mechanism. A third module may be configured to be removably connected to the arm drape module by a second locking mechanism. A sterile hand drape module may be configured to be removably connected to the arm drape module by the second locking mechanism; and a hand mount module may be configured to be removably connected to the hand drape module by a third locking mechanism, and to be connected to the end effector or the hand mount module is the end effector itself. A transmission pathway for signals, electrical energy, or mechanical energy is provided between the robot arm and the end effector.

Abstract: Systems, methods, and devices are disclosed for surgical instruments, systems, and methods for preventing skiving of a drilling instrument during a robotic or robot-assisted surgery are disclosed. In one embodiment, a scan of a patient's anatomy can be performed to produce a model of the bone to be drilled into and analysis of the surface can determine if the curvature is such that, if a target trajectory for a bore were followed, skiving of the drilling instrument is likely. If so, an alternate anti-skiving trajectory can be determined. The anti-skiving trajectory of a bore differs from the target trajectory by at least one of entry point, diameter, axis, or depth.

Abstract: Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include methods of selecting and/or designing patient-adapted surgical repair systems using parameterized models and/or multibody simulations.

Abstract: An end effector is removably connected to a robot arm under sterile conditions with an arm mount module configured to be permanently connected to the robot arm, and an arm drape module configured to be removably connected to the arm mount module by a first locking mechanism. A third module, which is a passive end effector, may be configured to be removably connected to the arm drape module by a second locking mechanism. In some embodiments, a sterile hand drape module is configured to be removably connected to the arm drape module by the second locking mechanism; and a hand mount module is configured to be removably connected to the hand drape module by a third locking mechanism, and to be permanently connected to the end effector or the hand mount module is the end effector itself. The systems for connecting an end effector to a robot arm provide a signal or energy transmission pathway between the robot arm and the end effector. The transmitted energy can be electrical or mechanical.

Abstract: Systems, methods, and devices are disclosed for surgical instruments, systems, and methods for preventing skiving of a drilling instrument during a robotic or robot-assisted surgery are disclosed. In one embodiment, a scan of a patient's anatomy can be performed to produce a model of the bone to be drilled into and analysis of the surface can determine if the curvature is such that, if a target trajectory for a bore were followed, skiving of the drilling instrument is likely. If so, an alternate anti-skiving trajectory can be determined. The anti-skiving trajectory of a bore differs from the target trajectory by at least one of entry point, diameter, axis, or depth.

Abstract: Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include methods of selecting and/or designing patient-adapted surgical repair systems using parameterized models and/or multibody simulations.

Abstract: Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include methods of selecting and/or designing patient-adapted surgical repair systems using parameterized models and/or multibody simulations.

Abstract: Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include methods of selecting and/or designing patient-adapted surgical repair systems using parameterized models and/or multibody simulations.

Abstract: The invention relates to a surgical system comprising: (i) a handheld device (100) comprising: a base (1), an end-effector (2) for mounting a surgical tool or tool guide, an actuation unit (4) connected to said base (1) and end-effector (2), a support unit (5) designed to make contact with the treated part to be treated or an adjacent region to provide a partial mechanical link between the base (1) or end-effector (2), and the part to be treated, (ii) a tracking unit (200), (iii) a control unit (300) configured to: (a) compute in real time an optimized path of the end-effector, (b) detect whether said computed path of the tool or end-effector can be achieved without changing the pose of the base, and, if not, determine a possible repositioning of the base with respect to the part to be treated, (c) configure the actuation unit so as to move the end-effector according to said computed path, and (d) iterate steps (a) to (c) until the planned volume has been treated, (iv) a user interface (400).

Abstract: The invention relates to a surgical system comprising: (i) a handheld device (100) comprising: a base (1), an end-effector (2) for mounting a surgical tool or tool guide, an actuation unit (4) connected to said base (1) and end-effector (2), a support unit (5) designed to make contact with the treated part to be treated or an adjacent region to provide a partial mechanical link between the base (1) or end-effector (2), and the part to be treated, (ii) a tracking unit (200), (iii) a control unit (300) configured to: (a) compute in real time an optimized path of the end-effector, (b) detect whether said computed path of the tool or end-effector can be achieved without changing the pose of the base, and, if not, determine a possible repositioning of the base with respect to the part to be treated, (c) configure the actuation unit so as to move the end-effector according to said computed path, and (d) iterate steps (a) to (c) until the planned volume has been treated, (iv) a user interface (400).

Abstract: The invention relates to a system for positioning a surgical device, said surgical device comprising: a base (1) designed to be held in a user's hand, an end-effector (2) for mounting a surgical tool, respectively a guide (20) for guiding a surgical tool (3), said surgical tool being designed to treat a planned volume of a part (P1) of a patient's body, an actuation unit (4) connected to said base (1) and said end-effector (2) for moving said surgical tool (3), respectively tool guide (20), with respect to the base (1) in order to treat said planned volume, said positioning system comprising: (i) a tracking unit (200) configured to determine in real time the pose of at least one of the tool (3), the end-effector (2) and the base (1) with respect to the part to be treated, (ii) a control unit (300) configured to: (a) compute in real time the working space of the surgical tool for said determined pose, (b) compute in real time the volume that remains to be treated to achieve the treatment of the planned v

Abstract: Disclosed are various advanced methods, devices, and systems for implants, tools and techniques that facilitate the surgical repair of a knee joint while allowing retention of more natural kinematics and preserving controlled rotation and translation of the repaired joint.

Abstract: Patient-adapted articular repair systems, including implants, instruments, and surgical plans, and methods of making and using such systems, are disclosed herein. In particular, various embodiments include methods of selecting and/or designing patient-adapted surgical repair systems using parameterized models and/or multibody simulations.

Abstract: Disclosed are various advanced methods, devices, and systems for implants, tools and techniques that facilitate the surgical repair of a knee joint while allowing retention of more natural kinematics and preserving controlled rotation and translation of the repaired joint.

Abstract: Various embodiments of methods for obtaining kinematic information regarding a joint, including information regarding the joint in a weight-bearing position, are disclosed, as well as methods of designing implants, instruments, and surgical repair systems based on the kinematic information.

Abstract: Various embodiments of selecting and/or designing one or more aspects of patient-adapted surgical repair systems based, at least in part, on implementation of patient-adapted biomotion simulation models are disclosed herein.

Abstract: Various embodiments of methods for obtaining kinematic information regarding a joint, including information regarding the joint in a weight-bearing position, are disclosed, as well as methods of designing implants, instruments, and surgical repair systems based on the kinematic information.

Abstract: A predictive network service provisioning method uses personal schedule information of a user [120] to predict the geographic/network location of the user, the operational context of a user, and/or the computation and communication needs of a user. These predicted user attributes may be used to reduce network latency by prepositioning user data [122] at a location [126] closer to the user, allocating services and/or resources for the user at the predicted location, and/or providing the user with access to the prepositioned personal data files [138] and services when requested by the user.

Abstract: Various embodiments of methods for obtaining kinematic information regarding a joint, including information regarding the joint in a weight-bearing position, are disclosed, as well as methods of designing implants, instruments, and surgical repair systems based on the kinematic information.

Abstract: The invention relates to a device for working material, in particular for working tissue or bone, comprising a tool head and a tool arranged thereon, wherein the tool head (WK) has at least one support element (2) which is adjustable relative thereto and by means of which the tool head (WK) can be supported on the surface of a material (4) that is to be worked, wherein the position of the tool (1) relative to a material surface to be worked is adjustable through controlled or regulated adjustment of the at least one support element (2) by means of an actuator, depending on data that can be fed to a controlling/regulating unit of the at least one actuator during working of the material.