The present disclosure relates to a device including electrostatic brakes providing haptic kinaesthetic feedback to a user in e.g. assistive, rehabilitation or virtual reality scenarios, as well as tele-manipulation.

Systems and methods for robotic and exoskeleton hands are provided. An exoskeleton hand can include a flexible actuator having a cavity and a reinforcement band. The cavity can be filled with a fluid from a pressure source, forcing the actuator to deform, bend or extend. The fluid that fills the cavity as a driving force can be a gas or liquid, which can be recyclable or disposable.

A stimulation device is provided in accordance with one embodiment. The stimulation device includes a chamber which has a flexible wall portion. A drive unit of the stimulation device is in physical communication with the flexible wall portion so as to cause deflections of the flexible wall portion in opposing directions, thereby resulting in a changing volume of the chamber. The changing volume of the chamber results in modulated positive and negative pressures with respect to a reference pressure. An opening of the stimulation device is for applying the modulated positive and negative pressures to a body part. The stimulation device includes a control device for controlling the drive unit.

This disclosure includes manipulating apparatuses and related methods. Some manipulating apparatuses include an actuator having a semi-rigid first segment, a semi-rigid second segment, and one or more flexible cells disposed between the first segment and the second segment, where the actuator is configured to be coupled to a fluid source such that the fluid source can communicate fluid to vary internal pressures of the one or more cells, and where each cell is configured such that adjustments of an internal pressure of the cell causes angular displacement of the second segment relative to the first segment.

A health-regain device, includes a driving portion, a health portion disposed on one side of the driving portion, and a control module communicably connected to the driving portion, wherein the control module controls the driving portion driving the health portion in rhythmic reciprocating motion.

Stimulation devices and methods of use are described herein. An example stimulation device configured to stimulate a portion of a body of a user comprises a housing that includes a casing and a covering. The casing includes a nozzle, a motor disposed within the casing configured to generate stimulation patterns, a drive shaft connected to the motor, a sensor configured to detect changes in the rotation of the draft shaft, a controller, and a battery. The covering covers a portion of the casing.

An occupant support includes a seat and a seat cover. The seat is adapted to support an occupant resting thereon. The seat cover is coupled to the seat and arranged to lie between the occupant and the seat.

A pressure controller for a fluidic bladder has in sequence a pump, a first fluid line, a supply pressure sensor, a second fluid line, a bladder having an inlet coupled to the second fluid line, a bladder outlet coupled to a third fluid line of substantially equal length to the second fluid line, a return pressure sensor, and a fourth fluid line coupled to the return pressure sensor and returning fluid from the pump to the reservoir. A pressure estimate is formed by establishing the second fluid line length and inner diameter as the same as the third fluid line length and inner diameter, and forming the pressure estimate by averaging the supply pressure and return pressure. The pressure controller receives a setpoint pressure as a command and data over a wireless channel, and computes a head pressure offset by turning the pump off and measuring the supply and return pressures.

A BFRT cuff and motor/pump unit and a method for exercising using said cuff. The method incudes providing a BFRT cuff and a motor/pump unit, placing the BFRT cuff on a user's limb, connecting the BFRT cuff to the motor/pump unit, selecting a pressure value or percent of limb occlusion pressure (LOP), causing the motor/pump unit to supply air to the BFRT cuff until the LOP of said limb is obtained, terminating air flow to the BFRT cuff and then reducing the pressure in the BFRT cuff, and exercising the user's limb while the BFRT cuff is at a selected pressure or a selected percent of LOP.

A garment for providing circulatory-related disorder therapy includes a skin contacting layer, a backing layer, and a coupling. The backing layer is coupled to the skin contacting layer such that the skin contacting layer and the backing layer form a plurality of macro-chambers. A first one of the plurality of macro-chambers is partitioned into a plurality of micro-chambers. Each of the plurality of micro-chambers is in direct fluid communication with at least one other of the plurality of micro-chambers. The coupling is coupled to the backing layer and is configured to supply pressurized air directly into the first macro-chamber such that the pressurized air is delivered to a first one of the plurality of micro-chambers of the first macro-chamber.