Apparatus for measuring glycation of red blood cells and glycated hemoglobin level using physical and electrical characteristics of cells, and related methods
US-12013404-B2 · Jun 18, 2024 · US
Electrochemical test sensor with reduced sample volume
US9304099B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9304099-B2 |
| Application number | US-201314070169-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 1, 2013 |
| Priority date | May 8, 2006 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
An electrochemical test sensor for detecting the analyte concentration of a fluid test sample includes a base, a dielectric layer, a reagent layer and a lid. The base provides a flow path for the test sample having on its surface a counter electrode and a working electrode adapted to electrically communicate with a detector of electrical current. The dielectric layer forms a dielectric window therethrough. The reagent layer includes an enzyme that is adapted to react with the analyte. The lid is adapted to mate with the base and to assist in forming a capillary space with an opening for the introduction of the test sample thereto. At least a portion of the width of the counter electrode is greater than the width of the working electrode.
First claim
Opening claim text (preview).
The invention claimed is: 1. An electrochemical test sensor for detecting the concentration of an analyte in a fluid test sample, the electrochemical test sensor comprising: a base that provides a flow path for the fluid test sample; a dielectric layer forming a dielectric window therethrough; a reagent layer including an enzyme that is adapted to react with the analyte; and a lid adapted to mate with the base and to assist in forming a capillary space with an opening for th…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- G01N27/327Primary
Physics · mapped topic
- G01N27/3272Primary
Physics · mapped topic
Physics · mapped topic
- G01N35/00Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9304099B2 cover?
- An electrochemical test sensor for detecting the analyte concentration of a fluid test sample includes a base, a dielectric layer, a reagent layer and a lid. The base provides a flow path for the test sample having on its surface a counter electrode and a working electrode adapted to electrically communicate with a detector of electrical current. The dielectric layer forms a dielectric window t…
- Who is the assignee on this patent?
- Bayer Healthcare Llc, Ascensia Diabetes Care Holdings Ag
- What technology area does this patent fall under?
- Primary CPC classification G01N27/327. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).