Abstract: A baby food warming system for warming baby food, including milk and other liquid or semi-liquid beverages, without using an AC power source is disclosed. The present invention provides a system including a charging case and a baby food warmer. The charging case includes an upper cover having a magnet, and a charging base having a magnetic switch, a charging connector, and an UV-C light emitting diode. The baby food warmer includes a main body having a temperature regulator, an external sensor, and an internal sensor, all at a lower tip of the main body, and a top cap attachable to the main body for closing the main body. The top cap further includes a micro-controller configured to generate control signals for controlling the temperature regulator, and to receive sensing signals from the external sensor and the internal sensor.

Abstract: Provided is a portable heating rod for heating a beverage in a container and a method of using the same. The portable heating rod comprises a handle portion and a heating portion coupled to the handle portion along a longitudinal direction. The handle portion includes a first housing made of a heat insulating material, a control interface, a control circuit board and a power source within the first housing. The heating portion includes a second housing made of a heat conductive material, at least one heating element and at least one temperature sensor. During operation, the heating portion of the portable heating rod is at least partly immersed in the beverage.

Abstract: A method is provided for interconnecting a single electrical heating element of a hot water heater to first and second AC electrical power sources. Typically, these first and second AC electrical power sources include a utility provided electrical power source and a renewable power source that generates AC power from DC power. The method includes operating a controller that selectively connects and disconnects the first and second power sources. If sufficient electrical power is available from the renewable power source, the utility provided electrical power source may be disconnected to preferentially utilize renewable energy.

Abstract: An apparatus and method for warming and maintaining temperature of intravenous fluid, utilizing a heater contained in a cavity of the intravenous bag. The cavity can be configured by special manufacture or by modifying available intravenous bags. The modified intravenous bag may also have insulation material for retaining heat and thermal transfer material for efficiently transferring heat from the heating component to the intravenous fluid.

Abstract: A warming system for large volume dialysis bags provides a basin configured to position the bags in a low thickness, wrinkle free configuration for maximum heat transfer. A centrally positioned thermal sensing element may provide accurate temperature measurement of interior bag temperature by a correction process and a weight sensor may automatically control the heater when the bag is in place.

Abstract: A warmer device includes a rechargeable warmer bag containing liquid, a protection device for disposing the rechargeable warmer bag thereat, a charging unit for charging the rechargeable warmer bag to heat up liquid at a usable temperature, and a monitoring device for monitoring the rechargeable warmer bag, wherein the monitoring device includes an actuator operatively linked to the charging device and arranged in such a manner that the actuator is switched on to ensure the heating unit being operated to heat up the liquid, wherein the actuator is actuated by the bag when the bag is expanded, such that the actuator is switched off in response to an expansion of the bag at the protection device to cut off a power supply of the charging unit for preventing the bag being over-expanded.

Abstract: A liquid heating bag 50 is proposed, in particular, a blood heating bag, with a flow volume 1 that is formed from at least two flexible plastic foils connected to each other by welding at four delimiting edges 3,4,5,6, has a flat, substantially trapezoidal basic shape that is limited by the delimiting edges 3,4,5,6, and an inlet line opening 10 and an outlet line opening 11 for a liquid to be heated that are disposed at an upper delimiting edge 3 of the delimiting edges 3,4,5,6 to be disposed at the top during liquid heating, wherein the upper delimiting edge 3 extends sufficiently obliquely with respect to its adjacent delimiting edges 4,6 that a gas reception volume 8 is formed in the region of an acute angle of the flow volume 1 subtended between the upper delimiting edge 3 and a delimiting edge 6 adjacent thereto, and a liquid flow guiding seam 13 that is formed by connecting the plastic foils in the region of the flow volume 1 and divides the upper delimiting edge 3 into a lower inlet line opening region

Abstract: An energy saving device is mounted on a heating apparatus. The energy saving device includes a base, a cooling plate, an expandable member, and an upper lid. The base has a cooling trough. A hole and a first through hole are formed in an inner wall of the cooling trough. The expandable member has a trough facing and sealing the cooling plate. When the energy saving device is activated, the expandable member will shrink and suck the hot water in the heating apparatus to the trough and the cooling trough will be filled with cold water to cool the hot water in the trough by the cooling plate, preventing the expandable member from aging and chap and enhancing the capacity of the trough to store the hot water.

Abstract: A method and apparatus are provided for thawing and heating biological material such as plasma, bone marrow or stem cells. The apparatus includes a housing containing a fluid-filled, sealed bladder for receiving a bag of the biological material. An agitator is provided which is operable to inflate an actuator pillow causing a support plate to compress the fluid-filled bladder, thereby promoting movement of the fluid within the bladder to agitate the biological material. A heater is provided which heats the fluid while contained in the bladder.

Abstract: A liquid heating bag 50 is proposed, in particular, a blood heating bag, with a flow volume 1 that is formed from at least two flexible plastic foils connected to each other by welding at four delimiting edges 3,4,5,6, has a flat, substantially trapezoidal basic shape that is limited by the delimiting edges 3,4,5,6, and an inlet line opening 10 and an outlet line opening 11 for a liquid to be heated that are disposed at an upper delimiting edge 3 of the delimiting edges 3,4,5,6 to be disposed at the top during liquid heating, wherein the upper delimiting edge 3 extends sufficiently obliquely with respect to its adjacent delimiting edges 4,6 that a gas reception volume 8 is formed in the region of an acute angle of the flow volume 1 subtended between the upper delimiting edge 3 and a delimiting edge 6 adjacent thereto, and a liquid flow guiding seam 13 that is formed by connecting the plastic foils in the region of the flow volume 1 and divides the upper delimiting edge 3 into a lower inlet line opening region

Abstract: A temperature cycling system (10, 110) is provided for repeatedly heating and cooling a reaction mixture (16). The system (10, 110) includes a first heater (27) and a second heater (28) each movable between a first orientation in which the first or second heater (27, 28) affects the temperature of the reaction mixture (16) and a second orientation in which the first or second heater (27, 28) does not substantially affect the temperature of the reaction mixture (16). During temperature cycling, the second heater (28) is in the second orientation when the first heater (27) is in the first orientation, and the second heater (28) is in the first orientation when the first heater (27) is in the second orientation.

Abstract: An oil bubble heat convection controllable bottle device comprises a bottle having a hollow inner space. Sterile liquid and decorations are disposed in the inner space. A bottom of the bottle is installed with a heating seat. A heating source is installed within the heating seat. A bottom seat is installed at a bottom of the bottle and a top of the heat source. A plurality of through holes are formed on the bottom seat. Thus, the bottom of the bottle is heated uniformly. The bottom seat is made of heat-tolerable silicone. The through holes have different sizes. The bottom seat installed at the bottom of the bottle is stuck to a lower side of the bottle by heat-tolerable glue.

Abstract: A heating apparatus is provided for heating a medical product such as a bag of frozen plasma or blood. The apparatus includes a reservoir for holding a supply of heating liquid. At least one heating compartment is provided for holding a bag of frozen plasma or blood. At least one bladder is disposed within the heating compartment for engaging the medical product within the heating compartment and for receiving heating fluid from the reservoir to heat the medical product. A controller is provided for controlling the heating of the medical product. A heater operates under the control of the controller for providing heat to the heating fluid. A pump operates under the control of the controller for pumping the heating fluid from the reservoir to the bladder to effect heat transfer to the medical product in engagement with the bladder. A rocker operates under the control of the controller for agitating or rocking the medical product within the heating compartment to facilitate thawing of the medical product.

Abstract: An expandable chamber support system for vehicle seat and mattress applications includes an expandable chamber constructed from facing sheets of flexible impermeable material that are sealed along their marginal edges. One of the sheets is formed of electrically conductive an elastomeric membrane that is electrically resistance heated while providing a source of pressure support for an occupant supported by the expandable chamber.

Abstract: A warmer for treatment of the feet, neck, and lower back area includes a frame for holding a bladder. An open-cell foam-filled cushion is disposed within the bladder and a cover having opposite ends secured to the frame overlies the bladder so that the bladder holds its shape regardless of its orientation. An opening in a top wall of the bladder allows the charging of water into the bladder. The water fills the bladder and occupies the interstitial spaces of the cushion. The frame includes a flat base that is inclined slightly relative to a horizontal support surface and that flat base supports the bladder. The foam-filled bladder conforms to the soles of feet when the warmer is used as a foot rest. When used as a pillow, the bladder conforms to a person's head and neck, and it conforms to the lower back region when the warmer is positioned in a substantially vertical orientation.

Abstract: A compact, portable warmer which is insertable into a bottle for the purpose of warming and stirring contents of the bottle. The warmer has a projecting heating element having a stainless steel sheath configured similarly to a paddle, and a cap for protecting the heating element from contamination and for protecting external objects from heat from the heating element. The portable warmer includes a battery for powering the heating element, an on-off switch, and an electrical cable for recharging the battery from a socket of a cigarette lighter of a motor vehicle.

Abstract: A water feed system at constant temperature keeping the hot water from mixing with the cold water in a single tank, the cold water being fed during use of the hot water, comprising a cold water filing tube, a solenoid of controlling circuit and a double layer type hot water means with a single tank, characterized in that: a cold water flexible container such as a bag is provided above a hot water storage tank, a cold water feed tube is provided on the upper portion of the cold water container; and a cold water discharging tube is connected to the single hot water storage tank, whereby under the control of a control circuit, upon use of the hot water, the cold water is fed into the closed means above the hot water storage tank while upon nonuse of the hot water, the cold water in the flexible container is compressed into the hot water storage tank, thereby keeping the hot water in the hot water storage tank at a predetermined level.

Abstract: Apparatus for use in the transportation of fluid materials or particulate matter Apparatus for use in the transportation of fluid materials or particulate matter in a container for use with container handling equipment, such as an ISO 20 foot container (50). The apparatus comprises body means (52) removably fittable in such a container (50) for defining a volume for containing a fluid material or particulate matter when fitted in such a container. The body means is provided with adjusting means (66) for selectively varying said volume.

Abstract: Apparatus for applying heat to a patch on a composite structure repair site is disclosed. The apparatus includes a sealed bladder containing both a thermally conductive fluid and a heating element in thermal contact with the fluid. The heating element which comprises a flexible sheet having an electrical resistance wire uniformly placed thereon can be immersed in the fluid or otherwise in direct thermal contact therewith. Electrical power is applied to the heating element by conductors passing through the bladder surface. The heating element of disclosed structure can be attached to seal the bladder interior into two reservoirs, to permit fluid flow throughout the bladder or to form at least one outer surface of the bladder. Flexible supports can also be attached from the heating element to an interior bladder surface to maintain spacing between the heating element and the surface.

Abstract: A boiler for the production of steam and/or hot water has a principal enclosure limited by a watertight wall for containing water, a bottom water extraction outlet,a water supply inlet, an upper steam outlet and a level detector controlling the water level in the enclosure. Electric immersion heating elements are provided in the enclosure for heating the water to generate steam. At least one section of the enclosure wall adjacent the water level on which scale deposits are likely to form is deformable by flexion and is stressed by time-varying deformations of the wall produced by variations of water and/or steam pressure in the enclosure which causes the film of scale deposited on the inner surface of the at least one deformable section to break up and become detached so that they fall to the bottom of the enclosure for easy elimination by drainage of the water from the enclosure through the bottom water extraction outlet.

Abstract: A waterbed mattress apparatus adapted to increase waterbed heting mat efficiency. The apparatus includes a waterbed mattress having a mat receiving opening therein and mat receiving pocket having an open end and a closed end, the open end sealed to the mat receiving opening and situated inside the mattress. The pocket has a flotation device to cause the receiving pocket to float in the fluid contained by the mattress.