Biological Indicator with Enhanced Volatile Organic Compound Detection

Abstract

A growth medium for a biological indicator is provided. The growth medium can include a base growth medium as well as an additive. The additive can include a carbon source unit, such as, but not limited to, glucose, and a volatile organic compound unit. Alternatively, the additive can include a carbohydrate source. The present invention is also directed to a self-contained biological indicator (SCBI) that includes a container, spores disposed on a carrier, a growth medium, and an additive. The additive can include a carbon source unit or a molecule containing a part that can form a VOC when reduced or oxidized, such as, but not limited to glucose, and a volatile organic compound unit. Alternatively, the additive can include a carbohydrate source. It has been found that the addition of such additives to the growth medium facilitates the efficient and accurate detection of a failed sterilization process.

Dependencies are inferred from the claim text.