| 发明名称 |
POST-STEAM STERILIZATION MOISTURE-INDICATING ARTICLES |
| 摘要 |
Post-steam sterilization wet pack indicators are described. The indicators generally comprise a moisture-impermeable layer having a first surface and a moisture-indicating layer comprising a reversible colorimetric steam-sterilization-compatible moisture-indicating medium. The moisture-indicating layer is disposed on or near the first surface of the moisture-impermeable layer. The area of the moisture-indicating layer is dimensionally smaller than the moisture-impermeable layer such that the edges of the moisture-impermeable layer extend beyond the edges of the moisture-indicating layer. Articles and packages comprising wet pack indicators are also described. |
| 申请公布号 |
US2016022853(A1) |
申请公布日期 |
2016.01.28 |
| 申请号 |
US201414775745 |
申请日期 |
2014.03.07 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HAJIME EVAN K.L.Y.;KANG MYUNGCHAN;NIES TIMOTHY J. |
| 分类号 |
A61L2/28;A61B19/02;G01N31/22 |
主分类号 |
A61L2/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A post-steam sterilization wet pack indicator comprising:
a moisture-impermeable layer having a first surface; and a moisture-indicating layer; wherein the moisture-indicating layer comprises a reversible colorimetric steam-sterilization-compatible moisture-indicating medium; wherein the moisture-indicating layer is disposed on or near the first surface of the moisture-impermeable layer; and wherein the moisture-indicating layer is dimensionally smaller than the moisture-impermeable layer, and the edges of the moisture-impermeable layer extend beyond the edges of the moisture-indicating layer. |
| 地址 |
St. Paul MN US |
