초록 ▼

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 compartmen

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.

대표청구항 ▼

What is claimed is: 1. A thermal treatment system for thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said thermal treatment system comprising: a t

What is claimed is: 1. A thermal treatment system for thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said thermal treatment system comprising: a thermal treatment unit to thermally treat at least one medical item disposed within said system; a temperature sensor associated with said at least one medical item to measure temperature of said at least one medical item; a timer to measure at least a residence time within said system for said at least one medical item; and a monitor unit to control thermal treatment of said at least one medical item and to monitor said temperature and said residence time of said at least one medical item for compliance with said particular utilization temperature range and said thermal treatment time interval in order to maintain medical item efficacy. 2. The system of claim 1 further including a display to display at least one of an insertion time, said measured temperature, said desired temperature and said residence time for said at least one medical item disposed within said system. 3. The system of claim 1 further including an input device to facilitate entry of at least one of a desired temperature and a thermal treatment time interval for each medical item disposed within said system. 4. The system of claim 1 further including at least one indicator to indicate occurrence of a particular condition to a user. 5. The system of claim 2, wherein said indicator includes at least one of a visual indicator and an audio indicator. 6. The system of claim 2, wherein said condition includes reduction in medical item efficacy indicated by a measured temperature of a medical item exceeding a corresponding utilization temperature range. 7. The system of claim 2, wherein said condition includes a residence time within said system of a medical item exceeding a corresponding thermal treatment time interval. 8. The system of claim 1 further including an item sensor to detect when at least one of insertion and removal of a medical item occurs within said system. 9. The system of claim 8 further including an item indicator to indicate to a user at least one of said medical item insertion and removal. 10. The system of claim 1, wherein said thermal treatment unit includes a heating device to heat said at least one medical item disposed within said system. 11. The system of claim 1 further including a thermal indicator to indicate to a user a state of thermal treatment of said at least one medical item prior to insertion within said thermal treatment unit. 12. A thermal treatment system for thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said thermal treatment system comprising: a thermal treatment unit to thermally treat at least one medical item, including at least one of an intravenous solution bag and bottle, disposed within said system; an item sensor to detect the presence of said at least one medical item within said system; and a monitor unit to determine when at least one of insertion and removal of a medical item occurs within said system and to control thermal treatment of said at least one medical item. 13. The system of claim 12 further including: a temperature sensor associated with said at least one medical item to measure temperature of said at least one medical item; and a timer to measure at least a residence time within said system for said at least one medical item; wherein said monitor unit monitors said temperature and said residence time of said at least one medical item for compliance with said particular utilization temperature range and said thermal treatment time interval in order to maintain medical item efficacy. 14. The system of claim 13 further including a display to display at least one of an insertion time, said measured temperature, said desired temperature and said residence time for said at least one medical item disposed within said system. 15. The system of claim 13 further including at least one indicator to indicate occurrence of at least one of a reduction in medical item efficacy indicated by a measured temperature of a medical item exceeding a corresponding utilization temperature range and a residence time within said system of a medical item exceeding a corresponding thermal treatment time interval. 16. The system of claim 12 further including an input device to facilitate entry of at least one of a desired temperature and a thermal treatment time interval for each medical item disposed within said system. 17. The system of claim 12 further including an item indicator to indicate to a user at least one of said medical item insertion and removal. 18. The system of claim 12, wherein said thermal treatment unit includes a heating device to heat said at least one medical item disposed within said system. 19. The system of claim 12 further including a thermal indicator to indicate to a user a state of thermal treatment of said at least one medical item prior to insertion within said thermal treatment unit. 20. A thermal treatment system for thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said thermal treatment system comprising: a thermal treatment unit to thermally treat at least one medical item disposed within said system; and a monitor unit to determine and indicate a state of thermal treatment of said at least one medical item prior to insertion within said thermal treatment unit and to control thermal treatment of said at least one medical item. 21. The system of claim 20 further including: a temperature sensor associated with said at least one medical item to measure temperature of said at least one medical item; and a timer to measure at least a residence time within said system for said at least one medical item; wherein said monitor unit monitors said temperature and said residence time of said at least one medical item for compliance with said particular utilization temperature range and said thermal treatment time interval in order to maintain medical item efficacy. 22. The system of claim 21 further including a display to display at least one of an insertion time, said measured temperature, said desired temperature and said residence time for said at least one medical item disposed within said system. 23. The system of claim 21 further including at least one indicator to indicate occurrence of at least one of a reduction in medical item efficacy indicated by a measured temperature of a medical item exceeding a corresponding utilization temperature range and a residence time within said system of a medical item exceeding a corresponding thermal treatment time interval. 24. The system of claim 20 further including an input device to facilitate entry of at least one of a desired temperature and a thermal treatment time interval for each medical item disposed within said system. 25. The system of claim 20 further including an item sensor to detect when at least one of insertion and removal of a medical item occurs within said system. 26. The system of claim 25 further including an item indicator to indicate to a user at least one of said medical item insertion and removal. 27. The system of claim 20, wherein said thermal treatment unit includes a heating device to heat said at least one medical item disposed within said system. 28. A method of thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said method comprising: (a) thermally treating at least one medical item disposed within a thermal treatment system; (b) measuring at least a temperature of said at least one medical item and a residence time within said thermal treatment system for said at least one medical item; and (c) monitoring said temperature and said residence time of said at least one medical item for compliance with said particular utilization temperature range and said thermal treatment time interval in order to maintain medical item efficacy, wherein said thermal treatment system monitors said temperature and said residence time for said compliance. 29. The method of claim 28, wherein step (c) further includes: (c.1) displaying at least one of an insertion time, said measured temperature, said desired temperature and said residence time for said at least one medical item disposed within said system. 30. The method of claim 28, wherein step (a) further includes: (a.1) facilitating entry of at least one of a desired temperature and a thermal treatment time interval for each medical item disposed within said thermal treatment system. 31. The method of claim 28, wherein step (c) further includes: (c.1) indicating occurrence of a particular condition to a user. 32. The method of claim 31, wherein step (c.1) further includes: (c.1.1) indicating occurrence of a reduction in medical item efficacy indicated by a measured temperature of a medical item exceeding a corresponding utilization temperature range. 33. The method of claim 31, wherein step (c.1) further includes: (c.1.1) indicating occurrence of a residence time within said thermal treatment system of a medical item exceeding a corresponding thermal treatment time interval. 34. The method of claim 28, wherein step (c) further includes: (c.1) determining when at least one of insertion and removal of a medical item occurs within said thermal treatment system. 35. The method of claim 34, wherein step (c) further includes: (c.2) indicating to a user at least one of said medical item insertion and removal. 36. The method of claim 28, wherein step (a) further includes: (a.1) heating said at least one medical item disposed within said system. 37. A method of thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said method comprising: (a) thermally treating at least one medical item, including at least one of an intravenous solution bag and bottle, disposed within a thermal treatment system; and (b) determining when at least one of insertion and removal of a medical item occurs within said thermal treatment system and indicating to a user at least one of said medical item insertion and removal, wherein said thermal treatment system determines occurrence of and indicates to said user at least one of said insertion and removal of said medical item. 38. The method of claim 37, wherein step (b) further includes: (b.1) measuring at least a temperature and a residence time within said thermal treatment system for said at least one medical item; and (b.2) monitoring said temperature and said residence time of said at least one medical item for compliance with said particular utilization temperature range and said thermal treatment time interval in order to maintain medical item efficacy. 39. The method of claim 38, wherein step (b) further includes: (b.3) displaying at least one of an insertion time, said measured temperature, said desired temperature and said residence time for said at least one medical item. 40. The method of claim 38, wherein step (b) further includes: (b.3) indicating occurrence of at least one of a reduction in medical item efficacy indicated by a measured temperature of a medical item exceeding a corresponding utilization temperature range and a residence time within said thermal treatment system of a medical item exceeding a corresponding thermal treatment time interval. 41. The method of claim 37, wherein step (a) further includes: (a.1) facilitating entry of at least one of a desired temperature and a thermal treatment time interval for each medical item disposed within said thermal treatment system. 42. The method of claim 37, wherein step (a) further includes: (a.1) heating said at least one medical item disposed within said thermal treatment system. 43. A method of thermally treating medical items to desired temperatures, wherein said medical items are each associated with a particular temperature range for utilization and a time interval for thermal treatment, said method comprising: (a) receiving at least one medical item for thermal treatment within a thermal treatment system including a thermal treatment unit; and (b) indicating to a user, via a visual indicator, a state of thermal treatment of said at least one medical item prior to insertion within said thermal treatment unit. 44. The method of claim 43, wherein step (b) further includes: (b.1) measuring a temperature of said at least one received medical item, wherein said temperature indicates said state of thermal treatment. 45. The method of claim 44, wherein step (b) further includes: (b.2) measuring at least a residence time within said thermal treatment system for said at least one received medical item. 46. The system method of claim 45, wherein step (b) further includes: (b.3) displaying at least one of said measured temperature and said residence time for said at least one received medical item.