Claims
- 1. A sterilization device intended to sterilize objects, comprising:
- a means for feeding and discharging objects;
- a rotatable treatment unit, which in the region of its circumference comprises individual treatment cavities for each object to be sterilized, each of the treatment cavities having an entrance for feeding and discharging the objects;
- at least one of the treatment cavities being in communication with a means for the administration of process media; and
- a closure means for sealing the treatment cavities in the rotatable treatment unit including at least one endless belt which bears against the treatment unit over a part of the circumference thereof.
- 2. Sterilization device according to claim 1, wherein the entire treatment unit is accommodated in an enclosure in which a slight excess pressure can be applied.
- 3. Sterilization device according to claim 1 wherein the treatment unit comprises a separate feed and discharge for the objects to be sterilized.
- 4. Sterilization device according to claim 3, wherein the feed and discharge for the objects to be sterilized are situated at least one treatment cavity apart and are separated by partition means which provide a seal with respect to the treatment unit over the distance of at least one treatment cavity, and in that an endless belt is present, which bears against the treatment unit over substantially the remaining part of the circumference of the treatment unit.
- 5. A method for sterilizing objects using a sterilization device comprising the steps of:
- providing a sterilization device including a rotatable treatment unit having individual treatment cavities for each object to be sterilized and a closure means for sealing the individual treatment cavities;
- rotatably driving the treatment unit;
- feeding each of the objects to be sterilized into the individual treatment cavities;
- sealing the individual treatment cavities by bearing at least one endless belt against the treatment unit;
- exposing the objects in the sealed treatment cavities to a sterilization medium for a period of time;
- unsealing the treatment cavities; and
- discharging the sterilized objects from the treatment cavities.
- 6. Method according to claim 5, wherein the treatment unit is driven in rotation at a substantially constant speed.
- 7. Method according to claim 5, wherein heating means are present for controlling the temperature of the treatment unit.
- 8. Method according to claim 5, wherein the treatment cavities are placed under a vacuum before feeding the sterilization agent.
Priority Claims (1)
Number |
Date |
Country |
Kind |
1003520 |
Jul 1996 |
NLX |
|
Parent Case Info
This is a continuation of PCT/NL97/00383 filed Jul. 4, 1997.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3376689 |
Simpson et al. |
Apr 1968 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
32 20 451 A1 |
Dec 1983 |
DEX |
37 01 079 A1 |
Jul 1988 |
DEX |
2 084 550 |
Apr 1982 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
PCTNL9700383 |
Jul 1997 |
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