Techniques are described for integrating blood pressure measurement (BPM) into a portable electronic device. For example, an input interface of the device includes an integrated force sensor. Human-discernable feedback is output to the user, while using the force sensor to monitor fingertip pressure being applied by the user on the input interface, to guide the user into a first condition in which capillary fingertip blood flow (CFBF) is occluded. The human-discernable feedback is then output to the user, while continuing to use the force sensor to monitor the fingertip pressure, to guide the user into one or more subsequent conditions that allow non-occluded CFBF signals to be sensed by one or more sensors (e.g., the force sensor, an optical fingerprint sensor, etc.). The sensed non-occluded CFBF signals can be used to generate one or more CFBF-based BPM readings for the user (e.g., which can be calibrated to arterial BPM).

Various embodiments provide systems and methods for identifying impairment using measurement devices.

A method for estimating neural activation arising from stimulation by a stimulation system includes identifying different neural elements stimulated by the stimulation; obtaining a neural response signal resulting from the stimulation by the stimulation system; and decomposing the neural response signal to estimate neural activation of each of the different neural elements.

An ultrasound system is disclosed that includes an ultrasound imaging device including a display screen, a processor and memory having stored thereon logic, and an ultrasound probe. The logic of the ultrasound imaging device, upon execution by the processor, can causes an alteration of content displayed on the display screen in accordance of with ultrasound probe movement-related data. The ultrasound imaging device can include a light source configured to provide incident light to the optical fiber cable, the optical fiber cable including a plurality of reflective gratings disposed along a length thereof. Each of the plurality of reflective gratings can be configured to reflect light with different specific spectral widths to provide distributed measurements in accordance with strain applied to the optical fiber cable. The ultrasound imaging device can obtain the ultrasound probe movement-related data through an optical fiber.

The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session with sensor accuracy and/or sensor session length, and providing a user with a suggested next insertion location based upon past sensor accuracy and/or sensor session length at that location.

A nerve stimulation system including a stimulation probe including a handle and a stimulation head at an end of the handle; a reference electrode; and a control system in communication with the stimulation probe and the reference electrode, the control system configured to generate an electrical stimulation signal that, when delivered to a skin surface of a patient using the stimulation probe, induces an activation potential in a plurality of nociceptors while remaining below a threshold that induces a muscle contractile response.

Various embodiments provide systems and methods for identifying impairment using measurement devices.

A system for monitoring animal vitals can include a housing, a controller and one or more sensors for sensing vital signs. The housing can be configured to couple to one or more locations on an animal. A system can be adapted for monitoring two or more vital signs simultaneously and for conveying vital sign information to a user. A system can be adapted for alerting a user to the presence or absence of one or more conditions. A system can include a plurality of sensor units and can be adapted for monitoring a plurality of patients simultaneously.

In the present invention, date and time are set in a horizontal direction and blood pressure is set in a vertical direction on a display screen, and a change in a blood pressure value over a display target period is displayed as a bar graph with vertical bars each formed by connecting SBP and DBP for each time and arranged in the horizontal direction. When a position corresponding to a vertical bar at a specific time on the display screen is designated with a pointing device, blood pressure value data measured for each day at the specific time are averaged over the display target period to obtain a systolic blood pressure average value and/or a diastolic blood pressure average value, according to the position designated. The obtained systolic blood pressure average value and/or diastolic blood pressure average value is displayed together with the bar graph on the display screen.

The present invention provides systems, methods, and articles for stress reduction and sleep promotion. A stress reduction and sleep promotion system includes at least one remote device, at least one body sensor, and at least one remote server. In other embodiments, the stress reduction and sleep promotion system includes machine learning.