-
公开(公告)号:US11079340B2
公开(公告)日:2021-08-03
申请号:US14976451
申请日:2015-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: G. Marco Bommarito , Justin M. Johnson , Kevin D. Landgrebe , Xin X. Wang
IPC: G01N22/04
Abstract: Methods that include: subjecting an article including a moisture sensor to steam sterilization in a steam sterilizer to produce a sterilized article, the moisture sensor having a moisture absorbing layer and a resonant circuit; subjecting the sterilized article to drying; and interrogating the resonant circuit, wherein the interrogation is affected by an amount of water present in the moisture absorbing layer.