摘要:
A thermoformable article having a body constructed using material which is rigid at temperatures below a thermoformable temperature and becomes formable when heated to a temperature above a thermoformable temperature and a heater material in thermal contact with the body when the heater material is activated, wherein the heat generated by the heater material when activated is provided by an enthalpy of solution of the heater material.
摘要:
A method and device for warming biological samples utilizes a heater and an outer chamber fabricated from a thermal regulating material. The outer chamber includes an outer surface and an inner surface with the heater being in operative contact with at least a portion of the outer surface of the outer chamber. A biological sample receiving region defined by the inner surface of the outer chamber is included, the biological receiving region being configured to operatively accept a biological sample and, alternatively including a liquid that has a freezing point near to or below that of the biological sample, and, wherein one or more of the inner surface and the liquid is in close and intimate contact with the biological sample. The thermal regulating material may obtain and maintain a substantially constant predetermined temperature when heat is imparted to the outer chamber by the heater.
摘要:
An article capable of being heated having a material with a plurality of cavities formed therein. The article includes at least one heater which may be embedded in at least one of the plurality of cavities formed in the material. A sheet of porous material may be operatively engaged with the article over the material so that the plurality of cavities are covered and the at least one heater is held therein.
摘要:
An article capable of being heated having a material with a plurality of cavities formed therein. The article includes at least one heater which may be embedded in at least one of the plurality of cavities formed in the material. A sheet of porous material may be operatively engaged with the article over the material so that the plurality of cavities are covered and the at least one heater is held therein.
摘要:
A method and device for warming biological samples utilizes a heater and an outer chamber fabricated from a thermal regulating material. The outer chamber includes an outer surface and an inner surface with the heater being in operative contact with at least a portion of the outer surface of the outer chamber. A biological sample receiving region defined by the inner surface of the outer chamber is included, the biological receiving region being configured to operatively accept a biological sample and, alternatively including a liquid that has a freezing point near to or below that of the biological sample, and, wherein one or more of the inner surface and the liquid is in close and intimate contact with the biological sample. The thermal regulating material may obtain and maintain a substantially constant predetermined temperature when heat is imparted to the outer chamber by the heater.