Abstract: An instrument holder system comprises a guide body comprising first and second ends, and a passage extending between the first and second ends along an axis to receive an instrument, and a mechanical or electro-mechanical measuring device comprising an attachment body for coupling to the guide body, a probe to extend into a trajectory of the passage to contact the instrument and generate positional data, and, optionally, a control device coupled to the probe to receive the positional data. A method of determining a position of an instrument relative to an instrument holder comprises inserting the instrument into a passage of the instrument holder, moving the instrument into contact with a sensing element, moving a tip of the instrument out of the instrument holder to cause movement of the sensing element, and correlating movements of the sensing element to distances the tip extends out of the instrument holder.

Abstract: A system or method may be used to provide registration, calibration, or tracking of patient anatomy using a camera and a robotic surgical system. The camera may include a structured light camera. The camera may be used to acquire an image of patient anatomy or a reference object. A method may include determining a distance (e.g., from the camera) or a location of the patient anatomy or the reference object. The robotic surgical system may include a robotic arm that may be configured to move based on the distance or location of the patient anatomy or the reference object.

Abstract: Systems and methods may be used for registering a force input on a portion of a surgical robot, for example using a force sensor of the surgical robot. The force input may correspond to a control command. The control command may generate a change in a control mode of the surgical robot, validate a step of a workflow in planning or navigation software, or the like. A visual indication may be provided, for example using a light of the surgical robot. The visual indication may indicate that the control command has been identified or executed.

Abstract: A fiducial marker includes a fastener and a feedback component to provide a registration signal when engaged by a probe. The feedback component includes light-up cap, a conducting component, a magnetic component and an RFID tag. A cap for registering fiducial markers with robotic surgical systems includes a housing, a socket in the housing for coupling to a fastener, an access port in the housing, a switch disposed in the housing proximate the access port, and a sensory indicator device coupled to the switch, wherein the sensory indicator device produces a signal when activated through the access port to confirm marker contact. Methods of registering a fiducial marker fastener, such as with robotic surgical systems, include manipulating a probe to align with a signal-producing feedback component attached to or integrated with the fastener, and engaging the feedback component with the probe to activate a sensory feedback indicator.

Abstract: A robotic surgical system that can include any one or combination of a robotic arm connected to a base, an end effector connected to a distal end of the robotic arm, at least one instrument or accessory configured to mount to the end effector, a data storage device, a data reading device and processing circuitry is shown and described. The processing circuitry can be configured to: receive a first data from the data reading device regarding the data storage device, determine based upon the first data an identity of the at least one instrument or accessory, and in response to such determination, load calibration data corresponding to the least one instrument or accessory or issue a warning regarding the at least one instrument or accessory.

Abstract: A system and method for tracking an object within a surgical field are described. A system may include a lighting component to illuminate a surgical field, and a camera device to capture an image of a tracked device within the surgical field. The system may include a rotational component configured to rotate with respect to the lighting component. The camera device may couple to the rotational component to rotate with respect to the lighting component, such as in response to an obstruction of a tracked object being detected.

Abstract: A system and method for tracking an object within a surgical field are described. A system may include a lighting component to illuminate a surgical field, and a camera device to capture an image of a tracked device within the surgical field. The system may include a rotational component configured to rotate with respect to the lighting component. The camera device may couple to the rotational component to rotate with respect to the lighting component, such as in response to an obstruction of a tracked object being detected.

Abstract: A system or method may be used to provide registration, calibration, or tracking of patient anatomy using a camera and a robotic surgical system. The camera may include a structured light camera. The camera may be used to acquire an image of patient anatomy or a reference object. A method may include determining a distance (e.g., from the camera) or a location of the patient anatomy or the reference object. The robotic surgical system may include a robotic arm that may be configured to move based on the distance or location of the patient anatomy or the reference object.

Abstract: An assembly including a surgical instrument having a working end extending along an axis. A tracker device has an axisymmetric body or a quasi-axisymmetric body, the tracker device being mounted on the surgical instrument such that an axis of axisymmetry of the axisymmetric body or the quasi-axisymmetric body is collinear with the axis of the surgical instrument. A position of the surgical instrument is tracked as a function of a tracking of the axisymmetric body or quasi-axisymmetric body. A computer-assisted surgery system for tracking surgical instruments during surgery is provided.

Abstract: A system and method for tracking an object within a surgical field are described. A system may include a lighting component to illuminate a surgical field, and a camera device to capture an image of a tracked device within the surgical field. The system may include a rotational component configured to rotate with respect to the lighting component. The camera device may couple to the rotational component to rotate with respect to the lighting component, such as in response to an obstruction of a tracked object being detected.

Abstract: An instrument holder system comprises a guide body comprising first and second ends, and a passage extending between the first and second ends along an axis to receive an instrument, and a mechanical or electro-mechanical measuring device comprising an attachment body for coupling to the guide body, a probe to extend into a trajectory of the passage to contact the instrument and generate positional data, and, optionally, a control device coupled to the probe to receive the positional data. A method of determining a position of an instrument relative to an instrument holder comprises inserting the instrument into a passage of the instrument holder, moving the instrument into contact with a sensing element, moving a tip of the instrument out of the instrument holder to cause movement of the sensing element, and correlating movements of the sensing element to distances the tip extends out of the instrument holder.

Abstract: Systems and methods may be used for registering a force input on a portion of a surgical robot, for example using a force sensor of the surgical robot. The force input may correspond to a control command. The control command may generate a change in a control mode of the surgical robot, validate a step of a workflow in planning or navigation software, or the like. A visual indication may be provided, for example using a light of the surgical robot. The visual indication may indicate that the control command has been identified or executed.

Abstract: A fiducial marker can comprise a fastener and a feedback component to provide a registration signal when engaged by a probe. The feedback component can comprise a light-up cap, a conducting component, a magnetic component and an RFID tag. A cap for registering fiducial markers with robotic surgical systems comprises a housing, a socket in the housing for coupling to a fastener, an access port in the housing, a switch disposed in the housing proximate the access port, and a sensory indicator device coupled to the switch, wherein the sensory indicator device produces a signal when activated through the access port to confirm marker contact. Methods of registering a fiducial marker fastener, such as with robotic surgical systems, comprise manipulating a probe to align with a signal-producing feedback component attached to or integrated with the fastener, and engaging the feedback component with the probe to activate a sensory feedback indicator.

Abstract: A system and method for tracking an object within a surgical field are described. A system may include a lighting component to illuminate a surgical field, and a camera device to capture an image of a tracked device within the surgical field. The system may include a rotational component configured to rotate with respect to the lighting component. The camera device may couple to the rotational component to rotate with respect to the lighting component, such as in response to an obstruction of a tracked object being detected.