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US 9,791,398 B2Granted
Measurement device with sensor array
AssigneepHase2 microtechnologies, LLC
InventorsWilliam Clark, Sung Kwon Cho, Yuejun Zhao, Timothy J. Syciarz, R. Maxwell Flaherty, J. Christopher Flaherty, David W. Wagner
Life of this patent
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Abstract
A system for obtaining a pH measurement includes a disposable probe and a reader. The disposable probe comprises multiple indicating electrodes and at least one reference electrode. The reader is configured to operably engage with the disposable probe and provide pH information of a sample.
Claims17
A system for obtaining a pH measurement of a sample comprising:
- a disposable probe comprising:
- a first chamber storing a reference solution;
- a second chamber housing a reference electrode;
- a third chamber surrounding an indicating electrode configured to be exposed to the sample, wherein the third chamber comprises a first orifice configured to be opened so as to expose the indicating electrode to the sample;
- and
- a second orifice positioned between the first and second chambers, the second orifice configured to be opened so as to expose the reference solution to the reference electrode.
3 more elements
A disposable probe comprising:
- a first chamber storing a reference solution;
- a second chamber housing a reference electrode;
- a third chamber surrounding an indicating electrode configured to be exposed to a sample, wherein the third chamber comprises a first orifice configured to be opened so as to expose the indicating electrode to the sample;
- and
- a second orifice positioned between the first and second chambers, the second assembly configured to be opened so as to expose the reference solution to the reference electrode.
2 more elements
Dependencies are inferred from the claim text.