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Patent

Sterilizer with inflatable article holder

Saul Kaye
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TLDR
In this paper, an inflatable cuff is used to hold medical and other devices while the sterilant gas is passed over and through the device, thereby exposing the surfaces of the device to the gas and desorbing gas.
Abstract
Apparatus for holding medical and other devices while sterilant gas is passed over and through the device. The apparatus comprises an inflatable cuff which inflates by interior pressure as the pressure in the sterilizer chamber decreases, and relaxes as chamber pressure increases, thereby alternately holding the device and exposing its surfaces to the sterilant gas and desorbing gas.

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Citations
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References
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Sterilized storage container

TL;DR: A container lid is released at a desired point in a sterilizing cycle with the actuating movement being provided by an expandable chamber having a quantity of sterilizing environment captured during the sterilization cycle as discussed by the authors.
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Process of sterilizing

Kaye Saul