A system for facilitating resuscitation includes: a first electrode assembly having a therapy side and a first motion sensor; a second electrode assembly having a therapy side and a second motion sensor; processing circuitry operatively connected to and programmed to receive and process signals from the first and second motion sensors to estimate at least one of a chest compression depth and rate during administration of chest compressions and to compare the chest compression depth or rate to a desired range; and an output device for providing instructions to a user to administer chest compressions based on the comparison of the estimated chest compression depth or rate to the desired range. One or both of the electrode assemblies may be constructed so that the conductive therapeutic portion is able to maintain substantial conformance to the anatomy of the patient when coupled thereto. For example, at least a portion of the flexible electrode pad may be able to flex from a more rigid sensor housing, or the sensor housing itself may be relatively small compared to the flexible electrode pad so as not to cause lift off of the therapeutic side from the patient.

An apparatus includes a reference fixture. The reference fixture includes a joint, and a joint tracker to track motion of the joint. The apparatus also includes a surgical instrument. A tether is connected between the joint and the surgical instrument. A shape sensor extends from the reference fixture through the joint, through the tether, and into the surgical instrument. The shape sensor is substantially free of twist. The joint tracker measures the motion of the joint. Information from the shape sensor in combination with information from the joint tracker provides absolute three-dimensional information relative to the reference fixture, i.e., provides absolute three-dimensional information in a fixed world reference frame.

A system and method for creating a cavity with a drill assembly provides a powered drill shaft assembly having an articulating tip and a position sensor along the drill shaft; a drill motor assembly with a rotational motor, linear actuator, torque sensor, rotation sensor, electrical resistance sensor and a controller unit having a plurality of programs providing user interface and controlling the operation of the powered drill arrangement; a shroud for the drill shaft with a water port; and a computer software package that combines user specifications with sensor data to control activation and displacement of the drill with a user interface, controls the motor for rotational speed and drilling depth, and gives sensor status, and a display displaying status of a drilling procedure and an image from an imaging device, and that is programmable for a set of parameters for a drilling procedure.

A wireless scanning system according to the present disclosure comprises: a wireless scanner which scans an object to acquire image data; a communication hub which receives the image data transmitted from the wireless scanner; a processing device which is connected to the communication hub and displays the image data received by the communication hub; and a pairer which is disposed in at least one of the wireless scanner or the communication hub and is configured to connect the wireless scanner and the communication hub to each other.

The disclosed technology includes an end effector for a medical probe. The end effector can comprise an expandable distal end assembly extending along a longitudinal axis. The expandable distal end assembly can extend radially outward from the longitudinal axis and define an outer diameter. The end effector can further comprise a distal tip extending distally from the expandable distal end assembly along the longitudinal axis over a tip length greater than the outer diameter. The distal tip can be fixed longitudinally in relation to the expandable distal end assembly and be deflectable with respect to the longitudinal axis. The tip can comprise an electrode configured to deliver ablative energy to tissue or receive signals from tissue.

A wearable electronic device including a molded body part made of a moldable ceramic material, having an inner surface, an outer surface, and at least one cavity having a depth arranged on the inner surface of the body part, an electronic part arranged in the cavity, which electronic part has a thickness that is less than the depth of the cavity, and a coating made of an epoxy material on the inner surface of the body part, covering the electronic part and the cavity.

Disclosed herein are nanoscale field effect transistors (NFETs), e.g., graphene based field effect transistors (GFETs), that do not have physical gates. Instead, they are gated by polar fluids. Systems and methods using such transistors are also disclosed.

The present application relates to the technical field of medical monitoring. Specifically disclosed are a method for managing monitoring data, a probe assembly, and a system for managing monitoring data. The method for managing monitoring data based on the probe assembly comprises the following steps: establishing a communication connection with a first monitor; in response to a data roll-out instruction, receiving first monitoring data from the first monitor, and after the transmission of the first monitoring data is completed, breaking the communication connection with the first monitor; establishing a communication connection with a second monitor; and sending at least the first monitoring data to the second monitor, and cooperating with the second monitor to execute a monitoring task.

An apparatus for estimating a concentration of a biomarker, may include: an inlet configured to receive the biomarker of an object; a chamber configured to store the biomarker; a sensor cartridge comprising a measurement channel provided as a porous substrate, the measurement channel comprising a probe which is disposed in each pore of the porous substrate and changes in color upon reaction with the biomarker; a light source configured to emit light onto the measurement channel; a detector configured to detect the light incident from the measurement channel; and a processor configured to obtain color change information of the measurement channel based on the light detected by the detector, and estimate the concentration of the biomarker based on the color change information.

A system for facilitating resuscitation includes: a first electrode assembly having a therapy side and a first motion sensor; a second electrode assembly having a therapy side and a second motion sensor; processing circuitry operatively connected to and programmed to receive and process signals from the first and second motion sensors to estimate at least one of a chest compression depth and rate during administration of chest compressions and to compare the chest compression depth or rate to a desired range; and an output device for providing instructions to a user to administer chest compressions based on the comparison of the estimated chest compression depth or rate to the desired range. One or both of the electrode assemblies may be constructed so that the conductive therapeutic portion is able to maintain substantial conformance to the anatomy of the patient when coupled thereto. For example, at least a portion of the flexible electrode pad may be able to flex from a more rigid sensor housing, or the sensor housing itself may be relatively small compared to the flexible electrode pad so as not to cause lift off of the therapeutic side from the patient.