DISPOSABLE DIAGNOSTIC PART AND A METHOD FOR THE MANUFACTURE THEREOF
First Claim
1. Disposable diagnostic part comprising a lancing element which is designed for puncturing the skin and has a preferably laterally open collecting channel for taking up body fluid, and comprising a detection element which has a test layer provided with reagents and in particular enzymes for the detection of an analyte in the body fluid and is disposed in the collecting channel, characterized in that the detection element is provided with a sealing layer which is applied to the test layer and covers the reagents.
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Accused Products
Abstract
The invention concerns a disposable diagnostic part comprising a lancing element (14) which is designed for puncturing the skin (26) and has a collecting channel (16) for taking up body fluid, and comprising a detection element (18) which has a test layer (42) provided with reagents for the detection of an analyte in the body fluid and is disposed in the collecting channel (16). In order to ensure an improved stability and biocompatibility it is proposed that the detection element (18) is provided with a sealing layer (20) that is applied to the test layer (42) and covers the reagents.
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Citations
25 Claims
- 1. Disposable diagnostic part comprising a lancing element which is designed for puncturing the skin and has a preferably laterally open collecting channel for taking up body fluid, and comprising a detection element which has a test layer provided with reagents and in particular enzymes for the detection of an analyte in the body fluid and is disposed in the collecting channel, characterized in that the detection element is provided with a sealing layer which is applied to the test layer and covers the reagents.
- 11. Disposable diagnostic part comprising a lancing element which is designed for puncturing the skin and has a preferably laterally open collecting channel for taking up body fluid, and optionally comprising a detection element which has a test layer provided with reagents and in particular enzymes for the detection of an analyte in the body fluid, characterized in that the lancing element and/or the detection element is at least partially provided with a sealing layer formed from non-ionic surfactants.
- 19. Process for producing a disposable diagnostic part comprising a lancing element which is designed for puncturing the skin and has a preferably laterally open collecting channel for taking up body fluid, and optionally comprising a detection element which has a test layer designed to detect an analyte in the body fluid, characterized in that the lancing element and/or the detection element is at least partially coated with non-ionic surfactants as a coating material.
Specification