A patient monitoring hub can communicate bidirectionally with external devices such as a board-in-cable or a dongle. Medical data can be communicated from the patient monitoring hub to the external devices to cause the external devices to initiate actions. For example, an external device can perform calculations based on data received from the patient monitoring hub, or take other actions (for example, creating a new patient profile, resetting baseline values for algorithms, calibrating algorithms, etc.). The external device can also communicate display characteristics associated with its data to the monitoring hub. The monitoring hub can calculate a set of options for combined layouts corresponding to different external devices or parameters. A display option may be selected for arranging a display screen estate on the monitoring hub.

A sensor interface is configured to receive a sensor signal. A transmitter generates a transmit signal. A receiver receives the signal corresponding to the transmit signal. Further, a monitor interface is configured to communicate a waveform to the monitor so that measurements derived by the monitor from the waveform are generally equivalent to measurements derivable from the sensor signal.

Particular embodiments described herein provide for a wearable electronic device, such as a bracelet, coupled to a plurality of electronic components (which may include any type of components, elements, circuitry, etc.). One particular implementation of a wearable electronic device may include a plurality of sensors configured to measure at least one health parameter of a first user associated with the wearable electronic device, and a control module in communication with the plurality of sensors. The control module includes a processor configured to receive a plurality of health parameter measurements from at least a subset of the plurality of sensors, and determine a general health state of the first user based upon the received health parameter measurements.

Augmented reality glasses with auto coregistration of an invisible field on visible reality which allows eyes to recognize a real space and precisely performs coregistration on only diagnosis and treatment information of invisible light, which is emitted from a specific area, to the real space.

A digital loupe system is provided which can include a number of features. In one embodiment, the digital loupe system can include a stereo camera pair and a distance sensor. The system can further include a processor configured to perform a transformation to image signals from the stereo camera pair based on a distance measurement from the distance sensor and from camera calibration information. In some examples, the system can use the depth information and the calibration information to correct for parallax between the cameras to provide a multi-channel image. Ergonomic head mounting systems are also provided. In some implementations, the head mounting systems can be configurable to support the weight of a digital loupe system, including placing one or two oculars in a line of sight with an eye of a user, while improving overall ergonomics, including peripheral vision, comfort, stability, and adjustability. Methods of use are also provided.

An apparatus for use in the conduct of cognitive behavior therapy comprises a surround vision system, sets of recorded scenes each set relating to the same theme, each set representing a different level of difficulty to the individual receiving therapy in dealing with the theme; a controller for controlling the displaying images of a set on the screens of the surround vision system; and a command device. The command device is adapted to communicate with the controller and is used by a person overseeing the delivery of therapy to the individual or by the individual receiving therapy for controlling the display of scenes on the surround vision apparatus.

A vital signs monitoring patch with integrated display (VSM) includes a user access layer for accessing a display section and a first printed silver-silver chloride (Ag—AgCl) electrode. A polyethylene foam layer including battery and plunger cut-outs. A printed circuit board assembly (PCBA) layer including vitals sign monitoring sensors and the battery and connected to the first and second printed Ag—AgCl electrodes. The polyethylene foam layer bonded to the user access layer and the PCBA layer. A sensor layer including reflection mode oximetry components and the second printed Ag—AgCl electrode. A hydrogel conductive adhesive to interact between a user skin and the second printed Ag—AgCl electrode. A medical tape layer bonded to the user skin and the sensor layer. A plunger connected to the PCBA layer and configured to power on the VSM, where user access of the first printed Ag—AgCl electrode completes a circuit with the second printed Ag—AgCl electrode.

A multiple test applicator has a first and second scratching barb in cooperative engagement with each other and a first and second reservoir in a fluid tray each filled with a first and second allergen. During allergen loading, the first allergen is loaded onto the first scratching barb as the second allergen is loaded onto the second scratching barb. Then, during allergen deposition the applicator is removed from the fluid tray and the first scratching barb moves laterally across the patient's skin as the second scratching barb moves laterally across the patient's skin toward the first scratching barb. The first scratching barb then scratches the epidermis at a first test site as a trace amount of the first allergen is deposited into a first site as the second scratching barb scratches a second site as a trace amount of the second allergen seeps into the second site.

The present disclosure includes a medical monitoring hub as the center of monitoring for a monitored patient. The hub is configured to receive and process a plurality of physiological parameters associated with the patient. The hub includes advanced analytical presentation views configured to provide timely, clinically-relevant, actionable information to care providers. In certain embodiments, the monitoring hub stores and is able to replay previously presented data reflective of the patient's condition.

A wearable device is provided. The wearable device includes a memory configured to store instructions, at least one display having a display area, a frame configured to support the at least one display, the frame including a nose pad in contact with a part of a user's body wearing the wearable device, a photoplethysmography (PPG) sensor exposed through at least a portion of the frame in contact with other part of the user's body, at least one microphone disposed in the nose pad, and a processor. The processor, when executing the instructions, is configured to identify a breathing state of the user, based at least in part on first data acquired through the PPG sensor and second data acquired through the at least one microphone.