Abstract: An auxiliary device for implanting orthopedic pedicle screws includes a first bearing and a slip ring. The first bearing includes an outer ring and an inner ring, the slip ring is fixed with the inner ring, a brush is set between the slip ring and the outer ring, an X-ray light source and an X-ray receiver opposite to the X-ray light source are set on the inner ring, a drive mechanism is set on an external surface of the outer ring, a support device is set at left and right ends of the outer ring in a radial direction thereof; a swing device is provided at an upper portion of the support device, a workbench is provided at a lower portion of the support device, the swing device is connected with the outer ring. A skid platform unit, a lifting device and a rotating device are set on the workbench.

Abstract: Provided are a method for monitoring sleep, an apparatus, a device, and a storage medium. The method includes the steps described below. Sleep monitoring for a user is started and sleep monitoring data is acquired. According to the sleep monitoring data, whether the user enters a first sleep is determined. According to the sleep monitoring data, whether the user ends the first sleep is determined in the case where it is determined that the user enters the first sleep. End time of the first sleep is acquired in the case where it is determined that the user have ended the first sleep, and the end time of the first sleep is time when the user ends the first sleep. The sleep monitoring is ended in the case where it is not identified that the user enters a second sleep within a first duration from the end time of the first sleep.

Abstract: Provided is a method, a system, a wearable device, and a medium for measuring a physiological signal. The method includes acquiring the physiological signal of a user, and controlling a haptic feedback device to activate to generate and output a haptic feedback signal in response to the physiological signal and starting a first timer simultaneously. When the time duration of the first timer is greater than a first time threshold, the first timer is stopped, the haptic feedback device is controlled to be disactivated, and a measuring result is output.

Abstract: An auxiliary device for implanting orthopedic pedicle screws includes a first bearing and a slip ring. The first bearing includes an outer ring and an inner ring, the slip ring is fixed with the inner ring, a brush is set between the slip ring and the outer ring, an X-ray light source and an X-ray receiver opposite to the X-ray light source are set on the inner ring, a drive mechanism is set on an external surface of the outer ring, a support device is set at left and right ends of the outer ring in a radial direction thereof; a swing device is provided at an upper portion of the support device, a workbench is provided at a lower portion of the support device, the swing device is connected with the outer ring. A skid platform unit, a lifting device and a rotating device are set on the workbench.

Abstract: A sliding cross-fluoroscopy auxiliary apparatus includes: a holder (1) and a lifting pillar (2) on the holder (1), wherein a supporting arm (3) is provided on a top end of the lifting pillar (2), and a telescopic shaft (4) is arranged inside the supporting arm (3); a first end of the telescopic shaft (4) is connected to a first driver (5), and a second end of the telescopic shaft (4) is connected to an A arc (6); the first driver (5) drives the telescopic shaft (4) to extend out, draw back or rotate; a second driver (7) is arranged at a joint between the A arc (6) and the telescopic shaft (4), and a B arc (8) is placed between the second device (7) and the A arc (6); the second driver (7) drives the B arc (8) to rotate along the A arc (6).

Abstract: A sliding cross-fluoroscopy auxiliary apparatus includes: a holder (1) and a lifting pillar (2) on the holder (1), wherein a supporting arm (3) is provided on a top end of the lifting pillar (2), and a telescopic shaft (4) is arranged inside the supporting arm (3); a first end of the telescopic shaft (4) is connected to a first driver (5), and a second end of the telescopic shaft (4) is connected to an A arc (6); the first driver (5) drives the telescopic shaft (4) to extend out, draw back or rotate; a second driver (7) is arranged at a joint between the A arc (6) and the telescopic shaft (4), and a B arc (8) is placed between the second device (7) and the A arc (6); the second driver (7) drives the B arc (8) to rotate along the A arc (6).