Abstract: An optical fiber blood pressure continuous detection wristband, comprising: an optical fiber sensing assembly module, the optical fiber sensing assembly module includes a sensing band and an optical fiber configured to extend along the sensing band and form a sensing area to sense a pulse wave; the sensing band includes an inner layer configured to be placed adjacent to the wrist to be detected, and the outer surface of the inner layer is abutted against the optical fiber; an outer layer, the inner surface of the outer layer is provided with a first concave-convex structure with a corrugate shaped, the first concave-convex structure being abutted against the optical fiber; wherein a active space is formed between the sensing band and the inner watchband and configured for the radial artery to beat; a calibration assembly configured to continuously calibrate blood pressure values; and a signal process assembly.

Abstract: The present invention provides smart bed systems and the operating methods of the smart bed systems. The smart bed systems detect physiological data and sleeping quality with optical fibers which with strong resistance to electromagnetic interference. The smart bed systems do not require the users to wear any wearable devices. The smart bed systems also provide several functions, such as automatic night light, vibration-based alarm, anti-snoring assistance, and scenario-based appliance controls.

Abstract: An optical fiber sensing layer that includes two layers of pressure-sensitive assembly films which are vertically superposed and at least one layer of flexible and smooth film that separates a space between the two layers of pressure-sensitive assembly film into at least two interlayers. Each interlayer is provided with at least one optical fiber row which has many S-shaped concatenated cablings and extends along a first direction. The cablings of the vertically adjacent optical fiber rows are staggered and superposed. The optical fiber rows are uniformly distributed on the pressure-sensitive assembly films to form optical fiber sensing areas, and the bending portions of the cablings of two vertically adjacent optical fiber rows are staggered and superposed.