A therapeutic system and method flexes, extends, and exercises the metacarpal and phalangeal joints of an affected hand. The system comprises a therapeutic glove that receives an affected hand and adjustably applies movement to the fingers and thumb in a first forward direction to form a flexion position, and a second rearward direction to form an extension position. The position of the fingers and thumb as well as the amount of pressure applied is controlled by manipulating restraining members to pull and restrain the fingers and thumb and then attaching to a corresponding body and wrist portion on the glove. The extent of the pulling, including the pressure applied to the metacarpal and phalangeal joints, is fixed, adjustable, and easily releasable. A secondary therapeutic glove compensates for the tactile perception feedback from an unaffected hand. A therapeutic pain relief modality is applied prior to donning the glove.

Persons find heated gloves desirable for a variety of reasons, including arthritis and cold weather. Having gloves that can be heated in a microwave provides a convenient way to supply heat. By having gloves that are fingerless, use of touch-screen devices and precise work, such as sewing and knitting, is permitted. By having gloves that offer compression, persons with conditions such as arthritis or edema may find them desirable. Additionally, compression may make limbs colder and so the ability to supply heat may be advantageous. This invention offers a set of gloves with combinations of heat, fingerlessness, and compression.

A hand warming device for warming a hand of a user gripping the device may comprise a housing having an exterior surface, a heating element to heating the exterior surface, a power source, and a power switch. The exterior surface may be contoured to facilitate contact between the exterior surface and the hand of the user when the housing is held by a clenched fist of the user. The housing may be elongated along a first axis between opposite first and second ends. The exterior surface of the housing has a shape having a longitudinal profile taken in a longitudinal plane extending along the first axis. The longitudinal profile may have an inner boundary and an outer boundary extending between the ends, and the longitudinal profile may be generally comma-shaped.

An electronic instant heat/cool generating cube with wireless recharging capability. It has layers of components, a controller on top which includes temperature adjusting buttons, a rechargeable lithium battery, a layer of thermal insulation, a fan, a heat sink, a Peltier device, and a gel layer on the bottom. The top also includes a wireless charging pad and a USB charging port.