Layered sensor for determining an analyte concentration

US8997330B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8997330-B2
Application numberUS-201213664757-A
CountryUS
Kind codeB2
Filing dateOct 31, 2012
Priority dateDec 19, 2005
Publication dateApr 7, 2015
Grant dateApr 7, 2015

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  2. Abstract

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  5. First independent claim

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Abstract

Official abstract text for this publication.

An implantable sensor is provide which can be used for determining a concentration of at least one analyte in a medium, in particular a body tissue and/or a body fluid. The implantable sensor has a layered construction with at least one insulating carrier substrate and at least two electrodes which are arranged in at least two different layer planes of the implantable sensor and are electrically isolated from one another by the at least one insulating carrier substrate. The electrodes have electrode areas which face the medium when the sensor has been implanted, and are in contact with the medium over a large area and substantially uniformly, directly or via a generally analyte-permeable membrane layer.

First claim

Opening claim text (preview).

What is claimed is: 1. A method for producing implantable sensors for determining an analyte concentration in a body tissue or a body fluid, the method comprising the steps of: applying a first metal layer substantially over a first plane of a carrier film and a second metal layer substantially over a second plane of the carrier film, the first and second metal layers directly contacting the carrier film, wherein the first and second metal layers comprise first and second electrod…

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What does patent US8997330B2 cover?
An implantable sensor is provide which can be used for determining a concentration of at least one analyte in a medium, in particular a body tissue and/or a body fluid. The implantable sensor has a layered construction with at least one insulating carrier substrate and at least two electrodes which are arranged in at least two different layer planes of the implantable sensor and are electricall…
Who is the assignee on this patent?
Roche Diagnostics Operations
What technology area does this patent fall under?
Primary CPC classification A61B5/14532. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Apr 07 2015 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).