Bowie-Dick test
Pronunciation: BOW-ee-DICK
A standardized test used to assess steam penetration and air removal in porous load sterilizers.
Full Definition
The Bowie-Dick test is a daily performance test for steam sterilizers that process porous loads. Named after its developers, the test uses a standardized test pack containing chemical indicators that change color when exposed to saturated steam. The test evaluates the sterilizer's ability to remove air and achieve uniform steam penetration throughout the load. Failure indicates inadequate air removal, which can create cold spots and compromise sterilization efficacy. Modern versions may use electronic test devices instead of traditional test packs.
Usage
Usage note: Always hyphenate and capitalize both surnames. Not applicable to gravity displacement sterilizers.
In Context
- "Daily Bowie-Dick test results showed uniform color change, confirming adequate air removal." — Sterilizer log sheet
- "The failed Bowie-Dick test indicated a vacuum leak requiring immediate maintenance intervention." — Equipment maintenance record