A powered orthotic device includes a brace, a finger engagement member, a thumb engagement member, and a hand actuator. The powered orthotic device includes an affixment member affixed to the brace, and a finger carrier assembly with a finger carrier to engage the fingers of the wearer, as well as a locking mechanism configured to be removably attached to the affixment member. The wearer dons the orthotic device, without assistance from another, by placing the set of fingers into the finger carrier and using a free hand of the wearer to affix the locking mechanism to the affixment member.

A device and system for e.g. rehabilitation and assistance of hand motor functions, in particular a portable and under-actuated hand exoskeleton for use in activities of daily living, is disclosed.

Disclosed is a wrap which is removably attached with a body part of a user to provide compression, and protection. The wrap includes first sensing unit, second sensing unit, movement unit, adjuster unit, and a power source. The first sensing unit senses the physiological state of the user's body. The second sensing unit measures the dimension of the body part of the user. The body part is selected from at least one of: wrist, ankle, lower back, knee and/or combination thereof. The movement unit receives sensed information from first sensing unit, and second sensing unit to support an inflate mechanism and deflate mechanism to provide desired compression to the body part of the user. The adjuster unit configured with the movement unit to engage or disengage the wrap from the body part of the user. The power source which further includes a rechargeable battery powers the first sensing unit, second sensing unit, movement unit, and the adjuster unit.

Disclosed is a shoulder brace for immobilization of the arm and shoulder joint in neutral abduction/adduction. Methods of using the brace and methods of treating shoulder injuries are similarly provided.

An adjustable finger splint having a main body and slide. The slide configured to move relative to the main body and including a wedge to apply variable pressure to an injured finger to cause the injured finger to extend or straighten. The main body having a proximal interphalangeal platform to support the proximal interphalangeal joint, a metacarpophalangeal platform to support the palm and metacarpophalangeal joint, and a slide platform to support the slide.

A system is provided for supporting an arm of a user that includes a harness configured to be worn by the user, and an arm support coupled to the harness and including an arm rest to support an arm of the user. The arm support is configured to accommodate and follow movement of the arm without substantially interfering in such movement. The arm support may at least partially offset a gravitational force acting on the arm as the user moves and the arm support follows the movement of the user's arm. For example, the arm support may transfer at least a portion of the weight of the user's arm to the torso or other region of the user's body and/or may apply an opposing force to at least partially offset the gravitational force acting on the arm.

A device for providing a supporting force for a user's upper extremity. The device includes a supporting device, an arm strut, a rotary joint that connects the supporting device to the arm strut, a spring element that provides the supporting force where the supporting force is provided in a first mode and a second mode, a connecting element where the spring element is disposed between the supporting device and the connecting element, and a force transmission element that has a first end and a second end and is guidable about the connecting element. The first end is attached to a first suspension point on the supporting device in the first mode and the second end is attached to a second suspension point on the arm strut in the first mode. The first and second ends are attached to the second suspension point in the second mode.

A soft goods-type upper extremity orthotic is disclosed that utilizes a combination of heated 3D tooling, HF energy, and pressure to thermally bond strengthening and anchoring injection molded elements to the outer layer of a base material. The brace of the present invention may have multiple fused/welded/bonded/heat components that are strategically placed to offer support and restriction of movement of the wrist, hand, and/or thumb (WHT) for the treatment of injuries to the distal upper extremity. The components are secured to a base fabric without stitching and, in a preferred embodiment, without traditional adhesives, to provide a sturdy and robust wrist brace or upper extremity orthosis that can be manufactured far more efficiently than prior art wrist braces.

A device for providing active assistance to a body joint including at least one spring module interconnecting first and second attachment parts. The at least one spring module including first and second elongate link members coupled to the first and second attachment parts respectively and pivotably coupled to each other at a pivot joint with a pivoting axis perpendicular to the first and second elongate link members; a coil spring extending longitudinally between the first and second elongate link members and across the pivot joint, whereby first and second ends of the coil spring are coupled to the first and second elongate link members respectively; and a coil-spring-retaining-member slidable relative to the first elongate link member in a manner so as to vary a portion of a length of the coil spring engaged and retained by the coil-spring-retaining-member to vary an effective length of the coil spring.

A powered orthotic device includes a brace, a finger engagement member, a thumb engagement member, and a hand actuator. The powered orthotic device includes a locking mechanism affixed to the brace, and a finger carrier assembly with a finger carrier to engage the fingers of the wearer, as well as an affixment member configured to be removably attached to the locking mechanism. The wearer dons the orthotic device, without assistance from another, by placing the set of fingers into the finger carrier and using a free hand of the wearer to affix the affixment member to the locking mechanism.