公开(公告)号：WO2017192305A1

公开(公告)日：2017-11-09

申请号：PCT/US2017/029370

申请日：2017-04-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JING, Naiyong ,  WOLDT, Ryan T. ,  XIA, Wensheng ,  LANDGREBE, Kevin D. ,  NIES, Timothy J. ,  BAKER, Bryan A. ,  COLAK ATAN, Semra ,  JORGENSEN, Gary W. ,  BOMMARITO, Giuseppe M. ,  SWANSON, David P. ,  GRIESGRABER, George W. ,  PARTHASARATHY, Ranjani V.

IPC: A61L2/18 ,  A61L2/28 ,  A01N47/00 ,  C12Q1/00

CPC classification number: A61L2/18 ,  A01N33/02 ,  A01N35/02 ,  A61L2/28 ,  A61L2202/24 ,  C12Q1/22 ,  A01N25/02 ,  A01N25/10

Abstract: A method of disinfecting a medical device comprises three steps. First, a disinfectant is contacted with a process indicator and the medical device. The disinfectant comprises at least one aldehyde. The process indicator contains a synthetic amine-containing compound disposed on a substrate. The synthetic amine-containing compound comprises at least one of primary amino groups or secondary amino groups, and is reactive with the disinfectant to form at least one adduct. The synthetic amine-containing compound and the medical device are in fluid communication through the disinfectant. A predetermined disinfectant exposure criterion exists for contacting the disinfectant with the medical device. Second, the process indicator is spectrally observed and at least one parameter is obtained therefrom that is predictive of the predetermined disinfectant exposure criterion. The third step is determining that the predetermined disinfectant exposure criterion has been achieved.

Abstract translation: 消毒医疗装置的方法包括三个步骤。 首先，将消毒剂与过程指示器和医疗设备接触。 消毒剂包含至少一种醛。 该过程指示器包含置于基底上的合成的含胺化合物。 合成的含胺化合物包含伯氨基或仲氨基中的至少一种，并且与消毒剂反应形成至少一种加合物。 合成的含胺化合物和医疗装置通过消毒剂流体连通。 存在用于使消毒剂与医疗装置接触的预定消毒剂暴露标准。 其次，对过程指示符进行光谱观察，并从中获得预测预定消毒剂暴露标准的至少一个参数。 第三步是确定已达到预定的消毒剂暴露标准。