A method for integrating a thin film microbattery with electronic circuitry includes forming a release layer over a handler, forming a thin film microbattery over the release layer of the handler, removing the thin film microbattery from the handler, depositing the thin film microbattery on an interposer, forming electronic circuitry on the interposer, and sealing the thin film microbattery and the electronic circuitry to create individual microbattery modules.

The test lab set-up includes a test flow bench for mounting one or more test devices, an adjustable nozzle for simulating urine flow, and a sensor for collecting data associated with the simulated urine flowing through the test device(s). A computing device for measuring and/or calculating various parameters associated with the simulated urine flow may also be included. The test device may have a shape corresponding to a handheld uroflowmeter subject to testing. The angle of the adjustable nozzle may be adjusted to test for various angles of urine flow. Similarly, the angle, pitch, and roll of the test device may be adjusted to test for various angles at which a uroflowmeter is held. As fluid flows through the test device, the sensor collects information such as, for example, flow rate, duration, volume, and the like. The sensor transmits the data collected to a computing device for additional processing.

A control circuit for a wearable device includes: a power supply circuit, a DC blocking circuit, and a voltage comparison circuit. The power supply circuit is connected to a high voltage end, a low voltage end, a first signal input end, a second signal input end; the DC blocking circuit is connected to the first node, the second node, and a sensor in the wearable device; the voltage comparison circuit is connected to the first node, a reference voltage end and an output end, and configured to compare voltages of the first node and the reference voltage end; and output a first control signal through the output end when the voltage of the first node is smaller than the voltage of the reference voltage end, and output a second control signal through the output end when the voltage of the first node is larger than the voltage of the reference voltage end.

The wearable article (11) comprises a power source (111) and a processor (112). The processor (112) determines whether a power transfer condition is satisfied. In response, the processor (112) is arranged to control the wearable article (11) to transfer power from the power source (111) to an electrical load of an external apparatus. The wearable article (11) may comprise an interface element (114) for forming an electrical connection with the externa apparatus. The wearable article (11) may comprise a power transmitter (113) for beaming electromagnetic energy to the external apparatus. The wearable article (11) may be a garment.

A device and method for detecting a sign parameter are provided. A luminous source (01) is utilized to irradiate human skin tissue(s) for a preset time. The luminous source (01) can emit light with set wavelength(s) and capable of being absorbed by substance(s) for characterizing human body sign(s) in a human body. A photoelectric sensor (02) is configured to detect absorbance of the human body to the light emitted by the luminous source (01) within the preset time, and send a detection result to a processor (03). The processor (03) is configured to calculate substance concentration(s) of the substance(s) for characterizing the human body sign(s) in the human body according to the detection result sent by the photoelectric sensor (02). Therefore, blood samples of subjects do not need to be collected, and the substances for characterizing the human body signs can be detected through a non-invasive method.

In an embodiment a wrist-worn electronic device includes a main body, a wrist strap connected to the main body, wherein the wrist strap is configured to place the main body on a wrist of a target user, a wrist size determining part configured to measure, by using the wrist strap of the wrist-worn electronic device, a use circumference of the wrist-worn electronic device that matches a wrist size of the target user, and determine the wrist size of the target user based on the use circumference of the wrist-worn electronic device, and a blood pressure determining part configured to detect a pulse wave signal of the target user, measure a measured blood pressure of the target user based on the pulse wave signal, and correct the measured blood pressure of the target user based on the wrist size of the target user thereby obtaining a first corrected blood pressure of the target user.

A 3D body scanner for creating 3D body models of an outer body shape of a person includes a scanner unit, which includes at least one depth sensor configured for spatially detecting a visual field. The scanner unit is powered by electrical energy, and a platform is powered by electrical energy and configured for accommodating the person. The 3D body scanner includes an energy transmission arrangement that is configured to contactlessly transmit electrical energy between the scanner unit and the platform.

The present disclosure provides a posture detection device and a necklace, which relates to a field of automatic control, the posture detection device is worn on a body of a user, and the posture detection device includes a sensing device, a processor, and a reminding device. The sensing device is connected to the processor, and the sensing device obtains information of back posture changes of the body of the user and sends the information to the processor. The processor is connected to the reminding device, the processor processes the information, generates a reminding signal, and sends the reminding signal to the reminding device, the reminding device starts a vibration mode according to the reminding signal.

A wearable device may include a sensor. The sensor may include a flexible fabric, a conjugated polymer coating deposited on the fabric via vapor-phase oxidative chemical vapor deposition (oCVD), and a plurality of electrodes in coupled to the conjugated polymer coating. The wearable device may further include a processor communicatively coupled to the electrodes. The processor may measure an electrical property across the electrodes, determine a physiological event based on the measured electrical property, and output measurement information corresponding the physiological event.

Computer-implemented methods of enabling an on-the-fly generation of at least one user-defined montage from EEG electrodes positioned in a patient's brain, on the patient's brain and/or on the patient's scalp. The methods includes generating a graphical interface to display a view of the patient's brain and/or scalp overlaid with the EEG electrodes, each of which is uniquely identified with reference to its position in the patient's brain, on the patient's brain and/or on the patient's scalp, displaying a tool within the graphical interface for selecting at least one electrode from the displayed EEG electrodes, indicating a reference electrode corresponding to the selected electrode, accessing EEG signals corresponding to the electrode and the reference electrode, and generating another graphical interface to display an EEG trace indicative of a comparison of EEG signals of the electrode and the reference electrode.