| 发明名称 |
AMPEROMETRIC GAS SENSOR |
| 摘要 |
An amperometric gas sensor for measuring the concentration of an analyte includes: a solid configured as an insulator without being contacted by the analyte and configured for diffusion of the analyte therethrough, the solid including a non-conductive polymer, the solid further configured to increase in electrical conductivity when in contact with the analyte; a working electrode positioned on and in contact with the solid; and a reference electrode positioned on and in contact with the solid, the reference electrode spaced apart and insulated from the working electrode without the solid being contacted by the analyte, the working electrode and the reference electrode configured to measure electrical conductivity of the solid when the solid is in contact with the analyte. |
| 申请公布号 |
US2016363557(A1) |
申请公布日期 |
2016.12.15 |
| 申请号 |
US201615246827 |
申请日期 |
2016.08.25 |
| 申请人 |
STERIS Corporation |
发明人 |
Schenk Elizabeth H.;Burke Peter A.;Centanni Michael A. |
| 分类号 |
G01N27/407;A61L2/28;G01N33/00;A61L2/20;G01N27/333;G01N27/30 |
主分类号 |
G01N27/407 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An amperometric gas sensor for measuring a concentration of an analyte, comprising:
a solid configured as an insulator without being contacted by the analyte and configured for diffusion of the analyte therethrough, the solid comprising a non-conductive polymer, the solid further configured to increase in electrical conductivity when in contact with the analyte; a working electrode positioned on and in contact with the solid; and a reference electrode positioned on and in contact with the solid, the reference electrode spaced apart and insulated from the working electrode without the solid being contacted by the analyte, the working electrode and the reference electrode configured to measure electrical conductivity of the solid when the solid is in contact with the analyte. |
| 地址 |
Mentor OH US |
