Systems may include a watch band, a watch body including at least one image sensor configured to capture a wide-angle image, a coupling mechanism configured to detachably couple the watch body to the watch band, and at least one biometric sensor on at least one of the watch band or the watch body. Various other related methods and systems.

A sexual performance sensing apparatus includes a support, a sexual stimulation device supported by the support, and a sensor assembly supported by the support. The sensor assembly includes a sensor that is configured to detect an aspect of a sexual activity performed on the sexual stimulation device, and a processor in communication with the sensor for receiving a signal from the sensor, processing the signal, and outputting information relating to the sexual activity.

A headset and methods for using the headset to collect EEG data, PPG data and IMU data are disclosed. Raw EEG data generated from the headset (or other device) may be received. The EEG data may be run through spectral analysis to isolate various spectral components in each channel, isolating the brain wave components for each channel. Similar data for heart rate, respiratory rate and heart rate variability can be extrapolated from PPG data as well as the positional movements in space along with acceleration and angular velocity may be determined from IMU data. A visual display may be generated based on the isolated components.

Physiological monitoring can be provided through a lightweight wearable monitor that includes two components, a flexible extended wear electrode patch and a reusable monitor recorder that removably snaps into a receptacle on the electrode patch. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom. The placement of the wearable monitor in a location at the sternal midline, with its unique narrow “hourglass”-like shape, significantly improves the ability of the wearable monitor to cutaneously sense cardiac electrical potential signals, particularly the P-wave and the QRS interval signals indicating ventricular activity in the ECG waveforms. In particular, the ECG electrodes on the electrode patch are tailored to be positioned axially along the midline of the sternum for capturing action potential propagation in an orientation that corresponds to the aVF lead used in a conventional 12-lead ECG that is used to sense positive or upright P-waves.

In one general aspect, in an embodiment, a method is performed by a computer system. The method includes providing a user interface having a user interface control that simulates chest compressions during cardiopulmonary resuscitation (CPR). The method also includes receiving a real-time simulated compression indicator via the user interface control. The method also includes recording information related to the real-time simulated compression indicator in a compression time series. The method also includes providing, in the user interface, real-time feedback regarding a time distribution of at least a portion of the compression time series.

The invention provides a monitoring device (1) for attachment to a surface of a subject. The device comprises a data collector (2) and a processor (3) as two separate parts which can be detachably joined such that physiological signals which are detected by the data collector can be transferred to the processor for signal processing and provision of monitoring data. At least one of the data collector and the processor comprises a transducer which can convert the physiological signal to a data signal which can be processed electronically. The data collector is adapted for adhesive contact with a skin surface, and may comprise an adapter (6) for the detachable attachment of the processor.

A monitor configuration system which communicates with a physiological sensor, the monitor configuration system including one or more processors and an instrument manager module running on the one or more processors. At least one of the one or more processors communicates with the sensor and calculates at least one physiological parameters responsive to the sensor. The instrument manager controls the calculation, display and/or alarms based upon the physiological parameters. A configuration indicator identifies the configuration profile. In one aspect of the invention, the physiological sensor is a optical sensor that includes at least one light emitting diode and at least one detector.

A cellphone-based oxygenation tool can include a circuitry housing unit, a light emitting diode (LED) box disposed on the circuitry housing unit, a plurality of LEDs disposed in the LED box, a diffuser sheet or lens disposed on the LED box, a lens holder disposed on the circuitry housing unit and configured to be movable with respect to the circuitry housing unit, a near-infrared (NIR) filter disposed on the lens holder, and a cellphone disposed on the circuitry housing unit and having an NIR sensitive camera. Each of the plurality of LEDs can have different wavelengths, and application software of the cellphone can be configured to acquire data from the NIR sensitive camera and process the data before storing the data.

Heart rate data from a wearable physiological monitor can be used to determine a respiratory rate for a wearer. Using this respiratory rate data, a respiratory rate baseline for a wearer can be determined and used to detect variations from the baseline that indicate onset of conditions such as Covid-19 or other respiratory infections and the like.

A probe, such as a spectroscopic probe, for enabling a fluid or tissue sample to be tested in situ. The probe includes a conduit, such as a hypodermic needle, that can be inserted into a test subject and a wave coupling arranged to direct electromagnetic radiation, such as light, from an energy source to the sample and/or from the sample to a receiver for analysis. The receiver may comprise a Raman spectroscope. The probe may include a carriage that can be used to move at least some of the optical coupling towards and away from the insertion tip of the conduit. The probe may include a pressure modifier that can be used to draw fluid into or expel fluid from the conduit.