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Device for random blood sugar testing and the method of its use

A technology of equipment and blood glucose, which is applied in the direction of biochemical equipment and methods, biological testing, application, etc., can solve the problems of increasing environment and increasing costs, achieving low production costs, reducing the amount of waste, and eliminating plug-in desiccants.

Pending Publication Date: 2021-11-19
X格鲁实验室公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this invention is that the biosensor is provided with several housings with desiccant, which increases the cost of producing the device of this invention and puts some burden on the environment due to excess waste

Method used

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  • Device for random blood sugar testing and the method of its use
  • Device for random blood sugar testing and the method of its use
  • Device for random blood sugar testing and the method of its use

Examples

Experimental program
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Embodiment Construction

[0027] It should be understood that the specifics of the embodiments of the invention described and depicted below are provided for illustration only and do not limit the invention to the examples provided herein. Those skilled in the art will discover, or, based on routine experimentation, will be able to provide a greater or lesser number of equivalents to the specific embodiments of the invention described herein.

[0028] figure 1 The device of the invention is shown in side view. The power supply 10 and the evaluation electronics 1 in this embodiment are arranged in series in the direction of the flat support substrate 4 .

[0029] figure 2 A top view of the device comprising a flat support substrate 4, electrodes 8 of the display 7 printed by conductive ink, display The second transparent common electrode 9, the evaluation electronics 1, the energy source 10 in the form of a battery, three disposable test strips 3. Furthermore, a reduction in the support substrate 4...

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PUM

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Abstract

A device is composed of at least one disposable biosensor (2) for applying a blood sample, as well as evaluation electronics (1) for retrieving and processing information from the disposable biosensor (2) with the applied blood sample, as well as a display (7) for displaying information from the evaluation electronics (1). Disposable biosensors (2) and a display (7) are arranged in a common vapour non-permeable closable space, wherein the display (7) is hygroscopic to bind air moisture which would otherwise be bound by disposable biosensors (2). The display (7), evaluation electronics (1) and disposable biosensors (2) can be arranged on a common support substrate (4), wherein the support substrate (4) is provided with a removable and / or openable vapour non-permeable container. Disposable biosensors (2) can be detachable from the support substrate (4).

Description

technical field [0001] The invention relates to the field of in vitro diagnostic disposable devices for blood glucose testing, in particular of diabetic patients, by means of blood drop samples. Background technique [0002] Devices used to test the concentration of glucose present in the blood, ie, blood sugar levels, are commonly referred to as "glucometers." Glucose meters are specifically designed for diabetics or people with impaired blood sugar management (whether due to diabetes or other medical reasons). Blood glucose testing is typically performed with the aid of a disposable biosensor to which a sample of a user's capillary blood droplet is applied. In most cases, the blood drop is obtained from the user's finger. Disposable biosensors can be integrated into disposable test strips which, after administration of the blood sample, are inserted into a device containing evaluation electronics for the test and displaying the evaluation from the test Displays of infor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/327G01N33/487
CPCA61B5/145G01N27/02G01N33/66G01N27/3273G01N33/4875G01N33/48778A61B5/14532A61B5/1486C12Q1/006G01N27/3272G01N27/3277
Inventor M·诺瓦克
Owner X格鲁实验室公司