Automated purge control of sterilizers
US5258921A · kind A · utility
12Cited by
11References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 1991 |
| Grant date | Nov 2, 1993 |
| Priority date | — |
| Expiry date | Jan 31, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2/24
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus for and method of enhancing the safety of a vapor sterilizer using a programmed EEPROM signal to show when sterilant is present in the sterilizer chamber. The EEPROM signal electrically controls a door lock on a sterilizer door to prevent injury to an operator and achieve reduced sterilization costs, particularly when power interruptions occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.