Abstract: The present invention is directed to a blanket having at least one snap stick inserted into or onto the blanket to maximize the surface area of the blanket that contacts the user.

Abstract: A thermal treatment apparatus for underlying and/or covering and bathing a patient in a thermally-controlled inflating fluid is disclosed. The apparatus has an inflatable chamber, fluid inlet, and a plurality of interspaced exhaust ports. The inflatable chamber is designed to receive or overlie at least a portion of a patient and is defined by at least one upper surface material and a lower surface material. The fluid inlet is disposed in the inflatable chamber for receiving a thermally-controlled inflating fluid into the inflatable chamber. Where the inflating fluid is a gas, including and not limited to air, the plurality of interspaced exhaust ports are formed on the inflatable chamber for exhausting the inflating fluid from the inflatable chamber toward the portion of the patient position contacting the inflatable chamber. The exhaust ports can be positioned along the seal of the upper and lower materials and within an interior aperture positioned in the inflatable chamber.

Abstract: The present invention is directed to a fluid warming container (a.k.a., cassette) having an integrated heating element attached to the container, not the warming device as conventionally done. The heating element provides thermal energy to the fluid contained in the container. The fluid contained in the container is designed to be injected and/or delivered, eventually and normally immediately, into a patient.

Abstract: The present invention is directed to a fluid warming container (a.k.a., cassette) having an integrated heating element attached to the container, not the warming device as conventionally done. The heating element provides thermal energy to the fluid contained in the container. The fluid contained in the container is designed to be injected and/or delivered, eventually and normally immediately, into a patient.

Abstract: The present invention is directed to a vortex tube assembly. The vortex tube assembly has a compressed fluid gas inlet. When the compressed fluid circulates in the vortex tube, the compressed fluid forms a cold end on the vortex tube that expels cold thermal energy and a warm end on the vortex tube that expels warm thermal energy. The present invention also has an applicator attached to a vortex tube to distribute thermal energy from the vortex tube to a patient to increase or decrease at least a portion of the patient's temperature without damaging the patient's skin.

Abstract: A variable-intensity, wide-angle illuminator is disclosed, one embodiment comprising: a light source for providing a light beam; an optical cable, optically coupled to the light source for receiving and transmitting the light beam; a handpiece, operably coupled to the optical cable to receive the light beam; an optical fiber, operably coupled to the handpiece, wherein the optical fiber is optically coupled to the optical cable to receive and transmit the light beam; an optical element, optically coupled to a distal end of the optical fiber, for receiving the light beam and scattering the light beam to illuminate a surgical field, wherein the optical element comprises: a polymer matrix; and a plurality of microbubbles displaced within the polymer matrix; and a cannula, operably coupled to the handpiece, for housing and directing the optical fiber and the optical element. The optical element can be a small-gauge, diffusive optical element having circular or semi-ellipsoidal incident surfaces.