A mold for producing a green compact using powder metallurgy processes has an upper punch and a lower punch which are movable along a common press axis and a die body with a charging chute for receiving powder material. The die body has an upper region in which the upper punch is movably guided along the press axis in the charging chute, and a lower region in which the lower punch is movably guided along the press axis in the charging chute. Two cross slides realize a forming region which determines the lateral outside contour of the green compact, and are arranged on the die body so as to be displaceable in a direction which deviates from the press axis. The two cross slides only move into contact with one another when the two cross slides are arranged in their respective end position.

Systems for removing heat from a subject's subcutaneous lipid-rich regions, such as tissue, organs, cells, and so forth, are described herein. In various embodiments, the system includes a treatment device and a controller for controlling a treatment process. The controller is configured to detect and compensate for an interruption in the treatment process.

Devices, systems and methods for controlling a patient's body temperature by endovascular heat exchange.

Disclosed herein is a system, apparatus and method directed to an expandable and conformable targeted temperature management (TTM) pad. The system, apparatus and method pertain to a medical pad for exchanging thermal energy between a TTM fluid and a patient. The pad includes an insulating layer, a fluid containing layer for containing the TTM fluid, and a patient contact surface. The fluid containing layer is configured for circulating the TTM fluid. The patient contact surface defines a first patient contact area to facilitate thermal energy exchange with the patient. One or more slits are arranged in at least the insulating layer of the pad to facilitate stretching the pad and conforming to a contour of a patient's anatomy. The stretching can expand the patient contact surface to a larger second patient contact area. The pad can further include a flexible fabric cover.

The present invention provides an apparatus for controlling body temperature of a patient during hypothermia treatment, comprising: a body trunk cooling unit having a first affixing portion to be applied on a surface of the trunk of a patient's body and for cooling the surface of the trunk of the patient's body; and a body peripheral part heating unit having a second affixing portion to be applied to the peripheral part of the patient's body and for heating the peripheral part of the body by utilizing exhaust heat from the body trunk cooling unit and suppressing activation of cold receptors of the skin of the patient.

This disclosure relates to a brain cooling and spinal cord cooling system, device or mechanism for use in military helmets, and in an adapted format in non-military helmets. The system is comprised of an inflatable pad, or a set of interconnected pads, attached to the interior surface of the helmet, together with a series of valves that allow cooling gases to be delivered from a high pressure canister. The use of different cooling gases permits the achievement and maintenance of cooling of the brain for 24 to 96 hours at a mild (36° C.) or moderate (33° C.-35° C.) brain hypothermia, which is 1.5° C.-4.5° C. below the core temperature.

A method and system in accordance with a particular embodiments of the technology includes applying a substance onto skin of a human subject. An applicator is then applied to the subject to cool a region of the subject. After cooling the tissue, a nucleation initiator is used to initiate a freeze event in the tissue. The nucleation initiator can be an ice crystal that inoculates the skin upon contact to create a predictable freeze event therein. The time of contact between the ice crystal and the skin can be controlled to achieve desired effects.

A method and system in accordance with particular embodiments includes applying a substance onto skin of a human subject. A method for treating a subject's skin includes applying a hydrogel to the skin which contains the substance. The hydrogel and the skin are cooled using a cooling applicator to treat tissue via the cooling treatment by either freezing or not freezing tissue.

Systems, methods and devices for utilizing heat transfer parameters or energy expenditure of devices providing controlled hypothermia, normothermia or hyperthermia to detect changes, or the absence of changes, a patient's endogenous set-point temperature; which is not available during exogenously induced targeted temperature management. A particular embodiment would allow detection of fever in patients undergoing targeted temperature managed.

Provided is a foot fomentation apparatus for feet of a user which includes: a soleplate which supports the soles; a cover which is combined with the soleplate from above for wrapping up feet; a warming and heating device which has a warming and heating structure in the soleplate and the cover as well or in the soleplate only; and a control unit which is installed in order to store heat energy in the warming and heating structure of the warming and heating device according to pre-established conditions. The present disclosure provides the apparatus of a heat-accumulative type, wherein no influence of electromagnetic waves exists and tension while relaxation coexist, in order to exuberantly promote energy and blood circulation to reduce fatigue and help preventing serious diseases by continuously inducing energy and blood circulation action in a human body, converting a half-healthy constitution into a healthy constitution, considerably improving work concentration with proper stimuli which incur no distraction when a user performs another work in experiencing the fomentation, pleasantly maintaining biorhythms and exuberantly maintaining streams of energy and blood along the twelve meridian points.