Abstract: The operation of a steam sterilizer is monitored by a test unit and a controller which together comprise a system which can be operated in two principal method schemes: (1) the testing for completeness of air removal from a sterilizer chamber, and (2) the testing for effective sterilization conditions. These methods each have two principal modes of operation: (a) the performance of a Bowie and Dick type test, as is usually done on a once-a-day basis; and (b) monitoring the sterilizer during load conditions. In a preferred embodiment a test unit including temperature and pressure sensors, a moisture sensor and a heat sink are positioned within the chamber of a steam sterilizer and transmit by radio the conditions therein to an external controller. The test unit can employ a replaceable cartridge to assure effective operation even after a large number of cycles of operation.

Abstract: A personalized calendar is provided comprising a plurality of pages printed/imaged with a tabular array of calendar units and at least one event reminder printed in an appropriate one of the calendar units. Preferably, the pages are bound together with a cover releasably sealable for mailing. A system and method for producing personalized calendars is also provided.

Abstract: A method and apparatus assures effective operation of sterilizers, especially those of the pre-vacuum type. The apparatus performs two principal methods: (1) testing for completeness of air removal from a sterilizer chamber, including the re-entrainment of air in the load due to air leaks in the chamber, vacuum system and/or steam system, and (2) the testing for effective sterilization conditions. Also, performed are three secondary methods: (i) identifying of causes of sterilizer faults, (ii) providing of preventive maintenance procedures (an Early Warning) (iii) identifying of procedures to correct sterilization faults in progress. These methods are illustrated for the two principal modes of operation: (a) the performance of a Bowie and Dick type test, as is usually done on a once-a-day basis; and (b) monitoring the sterilizer during load conditions.