Abstract: A surface electrode for ablating tissue is provided. The surface electrode comprises a base, a plurality of tissue penetrating needle electrodes extending from the surface of the base an adjustable distance, and an electrical interface coupled to the plurality of needle electrodes. The adjustability of the needle electrodes allows the depth that the needle electrodes penetrate through tissue to be adjusted.

Abstract: A cryosurgical system including a housing having a front portion and a rear portion. The front portion and rear portion are connectable to support a fluid supply. A control unit attached to the front portion, and has a regulator assembly connecting the fluid supply to the control unit. A medical device is connected to the control unit, the medical device including a handle, a shaft, and a thermally-transmissive region. The handle, the shaft, and the thermally-transmissive region defining a fluid pathway through the handle, shaft, and thermally-transmissive region. The shaft is malleable to retain a first shape until manipulated to a second shape.

Abstract: A micro capsule robot comprises a body unit; a body movement control unit, which is installed on an outer circumferential surface of the body unit, including a linear driving device, and wings which are unfolded from the outer circumferential surface of the body unit by operation of the linear driving device for delaying or stopping the movement of the body unit; and a controlling unit installed in the body unit for controlling the body movement delay unit.

Abstract: The use of a flexible, foldable or rollable and heatable mat for the manufacture of an orthosis, in which a flat sheet of a thermoplastic material is heated on a flat-laid mat to a temperature at which the sheet softens and can be readily shaped, whereafter the sheet is applied to and shaped on part of a patient's body and then allowed to cool on the patient so as to form a supporting orthosis. The mat can be transported in a rolled-up state or a folded state and laid out on a supporting surface, such as a floor surface in the proximity of the patient. The mat includes a heating element disposed over the area of the mat and functioning to deliver heat uniformly to the sheet.

Abstract: The present invention provides a thermal treatment pack that includes a tubular body having a first opening, a second opening, an inner surface and an outer surface. The first opening, the inner surface and the second opening cooperate to define a passage through the tubular body for the limb. The inner surface and the outer surface of the tubular body are defined by a continuous film of flexible material such as a copolymer of polyester and polyurethane. A temperature-retaining fluid such as a water-based gel is received between the inner surface and the outer surface. Optionally, a thermal pack according to the invention can be covered with a fabric layer to provide insulation between the continuous film of flexible material and a user's skin. The diameter of the passage through the thermal treatment pack is preferably smaller than or equal to the diameter of the injured limb, which causes the inner surface of the thermal treatment pack to make contact the limb or an insulating wrap placed over the limb.