BIOCHIP FOR MEASURING BLOOD GLUCOSE LEVELS, AND BLOOD GLUCOSE METER FOR SMARTPHONE, CONTAINING SAME
First Claim
1. A biochip for measuring blood glucose levels, comprising:
- a substrate, one surface of which is provided with a blood glucose inflow region into which blood glucose flows and with a reaction region that is connected to the blood glucose inflow region and has a recess formed therein;
a porous separator disposed on the blood glucose inflow region to face the surface of the substrate; and
silica nanoparticles and a reaction reagent distributed on the reaction region of the substrate.
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Accused Products
Abstract
Disclosed are a biochip for measuring blood glucose levels and a blood glucose meter for a smartphone including the same. The biochip for measuring blood glucose levels includes: a substrate, one surface of which is provided with a blood glucose inflow region into which blood glucose flows and with a reaction region that is connected to the blood glucose inflow region and has a recess formed therein, a porous separator disposed on the blood glucose inflow region to face the surface of the substrate, and silica nanoparticles and a reaction reagent distributed on the reaction region of the substrate. Thereby, blood glucose levels can be measured using such a biochip, which is easy to carry, together with a CMOS image sensor, and particularly, blood glucose levels can be simply measured using a CMOS image sensor provided to a smartphone, and blood glucose levels can be quantitatively measured and checked using a blood glucose meter application installed on a smartphone.
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Citations
24 Claims
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1. A biochip for measuring blood glucose levels, comprising:
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a substrate, one surface of which is provided with a blood glucose inflow region into which blood glucose flows and with a reaction region that is connected to the blood glucose inflow region and has a recess formed therein; a porous separator disposed on the blood glucose inflow region to face the surface of the substrate; and silica nanoparticles and a reaction reagent distributed on the reaction region of the substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A blood glucose meter, comprising:
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a biochip for measuring blood glucose levels, comprising a substrate, one surface of which is provided with a blood glucose inflow region into which blood glucose flows and with a reaction region that is connected to the blood glucose inflow region and has a recess formed therein, a porous separator disposed on the blood glucose inflow region to face the surface of the substrate, and silica nanoparticles and a reaction reagent distributed on the reaction region of the substrate; and a CMOS image sensor for measuring a number of photons that pass through the biochip. - View Dependent Claims (21, 22, 23, 24)
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Specification