A system for alerting a medical provider of a possible displacement of a beacon includes the beacon, a control device, and a transceiver. The beacon includes sensors (for example, but not limited to, an IMU and a frequency shifter) and at least one antenna that exchanges signals with the transceiver. The IMU and the frequency shifter are used in a coordinated way to alert the medical provider if the beacon has been displaced in a way that might impact the medical procedure. As the beacon moves, when an anomalous correlation between the change over time of the IMU position data (of the beacon) and the frequency shifter position data (of the beacon) is detected, and the beacon has undergone a gravity/inertial moment (according to the IMU data) that exceeds a pre-selected threshold, the medical provider is alerted that the beacon's position might have shifted enough to impact the medical procedure.

Apparatus, systems, and methods are provided for localizing lesions within a patient's body, e.g., within a breast. The system may include one or more markers implantable within or around the target tissue region, and a probe for transmitting and receiving electromagnetic signals to detect the one or more markers. During use, the marker(s) are into a target tissue region, and the probe is placed against the patient's skin to detect and localize the marker(s). A tissue specimen, including the lesion and the marker(s), is then removed from the target tissue region based at least in part on the localization information from the probe.

A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element and is further configured to (i) calculate a position of the at least one transmitter by analysis of the signals received by the plurality of receivers; (ii) display the position of the at least one transmitter with respect to the body of the patient; and (iii) selectively control actuation of the motor assembly in response to the signals received by the plurality of receivers.

A method for supporting medical interventions using an augmented reality system is disclosed, which comprises determining, using a position marker and an electronic tracking system, positions of a set of points; calculating a geometric shape using the determined positions of the set of points; and displaying, on an optical head mounted display the calculated geometric shape in the field of view of a bearer of the display. Furthermore, a system and a position marker adapted to be used for this method are disclosed.

A transponder includes an encapsulant defining a cavity having a spherical internal profile. A suspension medium and a core are contained within the cavity. The core includes a rod having a first end and a second end, and defines a longitudinal axis between the first end and the second end. The longitudinal axis of the rod defines an axis of sensitivity of the transponder, and the core defines a center of gravity closer to the second end of the rod as compared to the first end of the rod. The center of gravity is disposed along the longitudinal axis of the rod. The transducer includes a conductive coil wrapped around the rod, and a capacitor coupled to the conductive coil. The core self-orients itself such that the axis of sensitivity of the transponder is parallel with a plumb to gravity axis.

A surgical system for manipulating an anatomy includes a surgical tool, a robotic manipulator configured to support and move the surgical tool, and one or more controllers that activate a first virtual boundary delineating a first portion of the anatomy that is allowed to be removed by the surgical tool from a second portion of the anatomy that is protected from removal by the surgical tool. The one or more controllers control the robotic manipulator for enabling the surgical tool to perform bulk cutting of the first portion in relation to the first virtual boundary. The one or more controllers control the robotic manipulator for enabling the surgical tool to perform fine cutting of the second portion of the anatomy.

A performance capture system is provided to detect one or more active marker units in a live action scene. Active marker units emanate at least one wavelength of light that is captured by the performance capture system and used to detect the active markers in the scene. The system detects the presence of the light as a light patch in a capture frames and determines if the light patch represents light from an active marker unit. In some implementations, various active markers in a scene may emanate different wavelengths of light. For example, wavelengths of light from multi-emitting active marker units may be changed due to various conditions in the scene.

Apparatus, systems, and methods are provided for localizing lesions within a patient's body, e.g., within a breast. The system may include one or more markers implantable within or around the target tissue region, and a probe for transmitting and receiving electromagnetic signals to detect the one or more markers. During use, the marker(s) are into a target tissue region, and the probe is placed against the patient's skin to detect and localize the marker(s). A tissue specimen, including the lesion and the marker(s), is then removed from the target tissue region based at least in part on the localization information from the probe.

The present disclosure provides an apparatus for determining a location of a wireless marker for a tumor, the apparatus comprising: a phased array antenna, and a processor, wherein the processor is configured to control the phased array antenna to transmit a wireless signal to the wireless marker, receive a wireless signal transmitted by the wireless marker in response to the transmitted wireless signal, and analyze the wireless signals transmitted and received by the phased array antenna to determine a location of the wireless marker. The present disclosure also provides a method for determining a location of a wireless marker for a tumor, wherein the method comprises: transmitting, using a phased antenna array, a wireless signal to the wireless marker, receiving, at the phased antenna array, a wireless signal transmitted by the wireless marker in response to the transmitted wireless signal, and analyzing the wireless signals transmitted and received by the phased array antenna to determine a location of the wireless marker.

An interactive treatment mapping and planning system enables a user to more quickly, thoroughly, and efficiently aggregate fibroid and/or treatment information from a user and/or one or more sets of databases, construct a fibroid map providing a visual representation of the aggregated fibroid information, generate information from the aggregated information about the fibroid to be treated and/or treatment procedure, develop a treatment plan based on the fibroid and/or treatment procedure information, provide real-time information gathered from treatment devices during the treatment procedure, and allow the user to interact with the treatment data.