Invention Application
- Patent Title: FLUID SENSOR CARD
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Application No.: US15677338Application Date: 2017-08-15
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Publication No.: US20180073989A1Publication Date: 2018-03-15
- Inventor: David B. Lura , Shawn Kelley
- Applicant: Medtronic, Inc.
- Main IPC: G01N21/78
- IPC: G01N21/78 ; G01N21/25 ; G01N21/80 ; G01N33/00
Abstract:
The invention relates to sensor cards for determining and/or monitoring solute concentration and/or pH of a fluid based on an optically observable change of a sensing membrane or colorimetric material in the presence of ions in solution. The sensor cards can be placed in a fluid sensor apparatus and used to determine the solute concentration and/or pH of any fluid, such as dialysate.
Information query
