A wearable stimulation device includes a wearable member, a stimulation unit, and a driver. The stimulation unit is secured to the wearable member. The stimulation unit includes an immovable end, a stimulation end, and a power element. The power element is connected between the immovable end and the stimulation end for driving the stimulation end to reciprocate relative to the immovable end. The driver is in signal connection with the power element. The driver is configured to output a vibration signal to the power element for the stimulation end to have a stroke of between 8.8 mm and 10.8 mm, a thrust of between 5.6 N and 7.6 N and a reciprocating frequency of between 180 Hz and 220 Hz, thereby stimulating the deep muscles of the abdomen or waist of a human body without affecting the superficial muscles.

Examples of the disclosure are directed to a patient support apparatus including a frame having a deck structured to support a patient, a retention device structured to secure the patient on the deck, and a compression device attached to the frame at the deck, the compression device including a compression mechanism structured to extend toward the patient and retract at least partially below the deck. In some examples, the compression device includes an inflatable bladder or a rotating cam having a lobe to provide the compression.

Methods, systems, and apparatuses are described that are configured for determining a path of an apparatus, engaging a motor to cause the apparatus to proceed along the path, receiving one or more of LIDAR data, ultrasonic data, or optical flow data, determining, based on one or more of the LIDAR data, the ultrasonic data, or the optical flow data, one or more objects in the path of the apparatus, and engaging the motor to cause the apparatus to avoid the one or more objects.

Provided are systems and methods for improving movement irregularities.

Described herein are various embodiments of systems and devices operable to detect individual oxygen delivery events at a user body region which are associated with external oxygen boluses administered to a user. Such devices and system may be useful, for example, in assessing the efficacy of cardiopulmonary resuscitation (CPR) or intubation.

A wearable device has a flexible and extendable body configured to encircle a portion of a body of a user, an electronics module with a concave space between two ends, each end attachable to the flexible and extendable body with a flexible retention mount to allow rotation of the flexible and extendable body relative to the electronics module and to transfer tension force from the flexible and extendable body to the electronics module, and a bio-signal sensor disposed on the flexible and extendable body to contact at least part of the body of the user and to receive bio-signals from the user.

A mirror therapy device includes a first positioning assembly, a second positioning assembly and a transmission assembly connecting the first and second positioning assemblies. The first and second positioning assemblies are arranged in opposition to each other in such a manner that both are able to reciprocate. The first positioning assembly is configured for positioning of a healthy limb of a patient, and the second positioning assembly is configured for positioning of an affected limb of the patient. The transmission assembly is configured for power transmission between the first and second positioning assemblies so that the second positioning assembly moves in synchronization with the first positioning assembly under the action of the transmission assembly. A mirror therapy system includes the mirror therapy device and a display device. The mirror therapy system enables the healthy limb to drive movement of the affected limb to allow the affected limb to repeat the same movements as the healthy limb, thus establishing neural connections for synchronous vision, motor perception and proprioception of the patient's healthy and affected sides and better stimulating nerve recovery of the patient.

Systems, devices, and methods are provided which provide a processor in a server computer, a device including an optical sensor, and a cane. The device may be connected electronically to a cane through wired or wireless technology. The cane may include a haptic controller which provides a notification to a user.

Examples of a device for guiding and detecting a motion of a target joints and a motion assistance system such motion guiding devices are described. The motion guiding and detecting device comprises a motion generator and a motion transfer and target interfacing unit to transfer the motion generated by the motion generator to the target joint. The system further includes a motion detection and feedback unit that interfaces with the target, and a controller that interfaces with both the feedback unit and the motion generator to control and coordinate the motion of the motion generator and the target joint.

Systems and methods for remotely massaging a participant in a live streaming session. A method for remotely massaging a participant in a live streaming session includes: responsive to a login of a participant on a live streaming session of an online chat room via a network, displaying a username of the participant on a display; receiving the username of the participant and a counted number of tokens that are tipped to a host of the live streaming session by the participant; displaying the counted number of tokens and the username of the participant on a display; and responsive to a determination that the counted number of tokens exceeds a threshold value, sending a control signal to a massage device of the participant via the network so as to give a massage session to the participant.