Abstract: A temperature controlled system according to the present invention includes a housing with a compartment defined therein that includes a heating assembly with a generally ‘U’-shaped heating plate and corresponding heater. The heating plate is configured to evenly distribute heat to a medical item (e.g., a medical solution container, etc.) placed thereon, while a limit switch facilitates control of heater actuation in response to placement of a medical item on the heating plate. A controller facilitates entry of desired temperatures and controls the heating assembly based on a comparison of the desired temperature with a temperature of the medical item measured by a temperature sensor. The system housing may further include a storage compartment for receiving and retaining medical items prior to being heated within the heating compartment.

Abstract: A thermal treatment system for thermally treating a sterile medium is controlled via a foot actuated switch to thermally treat the sterile medium to a desired temperature and/or form (e.g., slush). The thermal treatment system includes a basin recessed in a system top surface, while a surgical sterile drape is placed over the system and within the basin to form a drape container for containing the sterile medium. The basin may be configured to cool the sterile medium and form sterile surgical slush, or heat the sterile medium to provide warm sterile liquid. A dislodgment mechanism may be employed within a cooling basin to manipulate the drape and dislodge frozen pieces of sterile medium adhered to the drape. Information pertaining to the sterile medium and system operation may be displayed on a system display that has dimensions sufficient to provide visibility of the information to users located within extended ranges from the system.

Abstract: A temperature controlled cabinet system of the present invention includes at least one heat pump, a controller assembly for controlling system operation and a temperature sensor for measuring a cabinet interior temperature. The heat pump heats and/or cools the cabinet interior to maintain the cabinet interior at a desired temperature in response to control signals from the controller assembly. The cabinet system further includes a thermal barrier to thermally isolate the cabinet interior from the ambient environment and permit access to medical items contained within the cabinet. The thermal barrier includes a plurality of strips that maybe arranged in various fashions (e.g., overlapped, spaced from each other a selected distance, etc.) to substantially impede or minimize heat exchange between the cabinet interior and ambient environment during intervals where the cabinet interior is exposed to that environment (e.g., intervals where at least one cabinet door is in an open state).

Abstract: A surgical warming system includes at least one and generally two or more compartments, whereby each compartment is separately heatable and controllable over its own range of temperatures. The compartments may be implemented as separate warmer units in stacked relation. Alternatively, the compartments may be constructed into a single cabinet structure. The heat within each compartment is provided by forcing air through a heating chamber and into the compartment whereby the forced air is recycled and mixed with make-up air. Each individually controllable compartment enables an operator to simultaneously maintain the individual compartments of the same warming system at different desired temperatures. In addition, the warming system further includes for each compartment a display and a tray or drawer with individual receptacles and corresponding monitoring assemblies in order to indicate the temperature and residence time of each item heated within that compartment.

Abstract: An intravenous solution bag includes a temperature sensing device in the form of a temperature sensing strip. The strip includes a temperature scale and corresponding temperature sensitive substances that change color or illuminate the scale indicators to visually indicate solution temperature. The strip may be formed integral with the bag, may be attached to the bag exterior surface, may be laminated to the bag exterior surface or may be encased with the bag within a solution bag liner. Further, the temperature sensing strip may be affixed to bottles containing intravenous or other solutions, where the strip is attached to the bottle exterior surface or to a label affixed to the bottle to measure and indicate temperature of fluid contained therein as described above. Moreover, the temperature sensing strip may be employed by a receptacle or delivery tube of an infusion apparatus to measure and indicate solution temperature prior to or during infusion.

Abstract: A system for controlling pressurized infusion and temperature of intravenous fluids according to the present invention includes a housing, a heating assembly and a flexible cover. The heating assembly is recessed within the housing and includes a generally U-shaped configuration to surround and uniformly heat fluid within a fluid container placed thereon. The cover wraps around a portion of the fluid container to secure the fluid container against the heating assembly. The cover includes a pressurization member to apply a desired pressure to the fluid container to achieve a desired flow rate of intravenous fluid from the fluid container to an infusion site on a patient. The system further includes a controller to control the heating assembly and pressure within the pressurization member in accordance with desired temperature and pressure information entered into the controller for system operation.

Abstract: A temperature control system includes a cabinet or system housing having a plurality of heating compartments for containing intravenous solution bags or other medical items. Each heating compartment is independently heat controlled via a controller, and includes a heating assembly including a heater, a U-shaped heating plate, a temperature sensor and a cut-out switch for disabling the heater when a threshold temperature is exceeded. The desired or set point temperature for each heating compartment may be independently entered to the controller via an input device. The heating plate has a generally U-shaped configuration with a thermally conductive bottom wall and thermally conductive side walls extending therefrom. The heater is typically affixed to the underside of the bottom wall, wherein, upon heating of the bottom wall, heat is conducted through the side walls to provide an even distribution of heat to medical items placed within the heating compartment.

Abstract: A surgical warming system heats medical items of various sizes, independently and simultaneously for immediate use. The warming system includes a plurality of compartments, each separately heated and controlled. The compartments may be modular and stackable, or multiple compartments of varying size may be formed into a single cabinet structure so as to receive different sized intravenous bags or bottles. Each compartment is heated by forcing a controlled mix of recycled and outside air through a heating chamber and then into the compartment. Each compartment includes a heating unit and controller allowing the simultaneous maintenance of different temperatures.

Abstract: A thermal treatment system for thermally treating a sterile medium is controlled via a foot actuated switch to thermally treat the sterile medium to a desired temperature and/or form (e.g., slush). The thermal treatment system includes a basin recessed in a system top surface, while a surgical sterile drape is placed over the system and within the basin to form a drape container for containing the sterile medium. The basin may be configured to cool the sterile medium and form sterile surgical slush, or heat the sterile medium to provide warm sterile liquid. A dislodgment mechanism may be employed within a cooling basin to manipulate the drape and dislodge frozen pieces of sterile medium adhered to the drape. Information pertaining to the sterile medium and system operation may be displayed on a system display that has dimensions sufficient to provide visibility of the information to users located within extended ranges from time system.

Abstract: A temperature sensing device measures the temperature of a fluid at selected locations along an IV fluid line. The device is secured to a selected portion of the IV line and includes a temperature sensor for measuring fluid flowing within that line. The device is coupled to a temperature display device to display the measured temperature. The temperature sensing device may include: a housing with a lower cover to engage the line and a temperature sensor; a holder movable along the line and including a temperature sensor; a housing with a lower member including a tip to pierce and measure temperature of fluid within the line; a resilient member with a spiral configuration and a tip to pierce and measure temperature of fluid within the line; a ‘T’-type fitting including a temperature sensor; or a ‘Y’-type fitting including a temperature sensor in the form of a needle.

Abstract: An intravenous solution bag includes a temperature sensing device in the form of a temperature sensing strip. The strip includes a temperature scale and corresponding temperature sensitive substances that change color or illuminate the scale indicators to visually indicate solution temperature. The strip may be formed integral with the bag, may be attached to the bag exterior surface, may be laminated to the bag exterior surface or may be encased with the bag within a solution bag liner. Further, the temperature sensing strip may be affixed to bottles containing intravenous or other solutions, where the strip is attached to the bottle exterior surface or to a label affixed to the bottle to measure and indicate temperature of fluid contained therein as described above. Moreover, the temperature sensing strip may be employed by a receptacle or delivery tube of an infusion apparatus to measure and indicate solution temperature prior to or during infusion.

Abstract: An intravenous solution bag includes a temperature sensing device in the form of a temperature sensing strip. The strip includes a temperature scale and corresponding temperature sensitive substances that change color or illuminate the scale indicators to visually indicate solution temperature. The strip may be formed integral with the bag, may be attached to the bag exterior surface, may be laminated to the bag exterior surface or may be encased with the bag within a solution bag liner. Further, the temperature sensing strip may be affixed to bottles containing intravenous or other solutions, where the strip is attached to the bottle exterior surface or to a label affixed to the bottle to measure and indicate temperature of fluid contained therein as described above. Moreover, the temperature sensing strip may be employed by a receptacle or delivery tube of an infusion apparatus to measure and indicate solution temperature prior to or during infusion.

Abstract: An intravenous solution bag includes a temperature sensing device in the form of a temperature sensing strip. The strip includes a temperature scale and corresponding temperature sensitive substances that change color or illuminate the scale indicators to visually indicate solution temperature. The strip may be formed integral with the bag, may be attached to the bag exterior surface, may be laminated to the bag exterior surface or may be encased with the bag within a solution bag liner. Further, the temperature sensing strip may be affixed to bottles containing intravenous or other solutions, where the strip is attached to the bottle exterior surface or to a label affixed to the bottle to measure and indicate temperature of fluid contained therein as described above. Moreover, the temperature sensing strip may be employed by a receptacle or delivery tube of an infusion apparatus to measure and indicate solution temperature prior to or during infusion.

Abstract: A perspiration shield takes the form of a multi-layered sheet that is shaped and sized to be placed between adjacent or opposing skin surfaces, such as under the breast, to prevent and absorb perspiration. The multi-layered sheet has an absorbent layer forming one surface of the shield and a silicone gel layer forming another surface of the shield. The silicone gel layer has a soft, tacky texture and readily adheres to the skin but leaves no perceptible residue on the skin when removed. The silicone gel layer closes the pores of the skin with which the layer is in contact, thereby reducing or preventing perspiration from these pores. The absorbent layer absorbs perspiration from the pores of the skin adjacent and opposing the skin surface to which the silicon gel layer is attached and is formed of a material that readily absorbs moisture.

Abstract: A surgical warming system heats medical items of various sizes, independently and simultaneously for immediate use. The warming system includes a plurality of compartments, each separately heated and controlled. The compartments may be modular and stackable, or multiple compartments of varying size may be formed into a single cabinet structure so as to receive different sized intravenous bags or bottles. Each compartment is heated by forcing a controlled mix of recycled and outside air through a heating chamber and then into the compartment. Each compartment includes a heating unit and controller allowing the simultaneous maintenance of different temperatures.

Abstract: A surgical warming system heats medical items of various sizes, independently and simultaneously for immediate use. The warming system includes a plurality of compartments, each separately heated and controlled. The compartments may be modular and stackable, or multiple compartments of varying size may be formed into a single cabinet structure so as to receive different sized intravenous bags or bottles. Each compartment is heated by forcing a controlled mix of recycled and outside air through a heating chamber and then into the compartment. Each compartment includes a heating unit and controller allowing the simultaneous maintenance of different temperatures.

Abstract: A temperature control system includes a cabinet or system housing having a plurality of drawers for containing intravenous solution bags or other medical items. Each drawer is individually controlled, and generally includes a window and a plurality of sub-compartments with each sub-compartment accommodating an intravenous solution bag or other medical item. The drawers are each pivotable relative to the system housing to permit access to the sub-compartments, while the drawer windows enable the intravenous solution bags to be viewed during heating. A heating element is typically disposed beneath each drawer bottom wall to apply heat to walls of corresponding sub-compartments and evenly distribute heat to intravenous solution bags contained within those sub-compartments. Each drawer is associated with a controller that controls the heating element to apply heat to the corresponding drawer sub-compartments in accordance with a comparison between desired and measured temperatures associated with that drawer.

Abstract: A thermal treatment system warming basin for warming a sterile liquid or medium includes a heating pad disposed on the exterior surface of the basin floor in various configurations (e.g., spiral, ‘I’, ‘X’ or serpentine configurations, multiple heating pad segments disposed about the basin floor, etc.) to prevent damage to a sterile surgical drape placed over the system when objects are placed within the basin. The configurations cover a portion of the basin floor to permit the basin to absorb thermal energy that may otherwise be absorbed by and cause damage to the drape. In addition, a thermal treatment system and corresponding sterile surgical drape may include a variety of mechanisms to ensure sterility of a sterile liquid within a basin. In particular, the drape may include a reflective material segment to reflect infrared light emitted from an infrared light source toward a detector to indicate the proper positioning and/or presence of the drape on the thermal treatment system.

Abstract: A thermal treatment system warming basin for warming a sterile liquid or medium includes a heating pad disposed on the exterior surface of the basin floor in various configurations (e.g., spiral, `I`, `X` or serpentine configurations, multiple heating pad segments disposed about the basin floor, etc.) to prevent damage to a sterile surgical drape placed over the system when objects are placed within the basin. The configurations cover a portion of the basin floor to permit the basin to absorb thermal energy that may otherwise be absorbed by and cause damage to the drape. In addition, a thermal treatment system and corresponding sterile surgical drape may include a variety of mechanisms to ensure sterility of a sterile liquid within a basin. In particular, the drape may include a reflective material segment to reflect infrared light emitted from an infrared light source toward a detector to indicate the proper positioning and/or presence of the drape on the thermal treatment system.

Abstract: A stand is disposed in a heated thermal treatment system basin to support objects placed in the basin above the heated basin floor. The stand may be circular, rectangular or other shape to accommodate various shaped basins and prevent a surgical drape disposed in the basin and containing a heated sterile medium from puncturing. A substantially circular stand includes a substantially circular frame elevating a platform having a plurality of spokes reinforced by a plurality of concentric rings, while a substantially rectangular stand includes a substantially rectangular frame elevating a platform having a plurality of intersecting perpendicular rods to form a grid.