发明名称 |
Controlled activation pH sensor |
摘要 |
The present invention pertains to a means of combining and configuring specific hydrophilic and dielectric materials in such a way as to allow an antimony/reference electrode pH sensor to be packaged and stored dry yet become fully hydrated to an activated state after exposure to aqueous liquids. The sensor is packaged and stored dry to maintain component stability and minimize component degradation. When the user removes the sensor from the package and the sensor tip is submerged in a hydration (ion conduction) media or solution, the hydrophilic coating along with the impregnated reference wick, absorb the fluid to create an electrolytic gel inside the reference wick, which activates the pH sensor. |
申请公布号 |
US8262878(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US20070881021 |
申请日期 |
2007.07.25 |
申请人 |
WOLF ERICH H.;BANKERT CHARLES;TSUKASHIMA ROSS;CUSTODIO ELMER;SIERRA MEDICAL TECHNOLOGY, INC. |
发明人 |
WOLF ERICH H.;BANKERT CHARLES;TSUKASHIMA ROSS;CUSTODIO ELMER |
分类号 |
G01N27/414 |
主分类号 |
G01N27/414 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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