BIOGENIC SUBSTANCE MEASURING METHOD
First Claim
1. A biogenic substance measuring method for measuring a constituent of tissue fluid extracted from a test subject'"'"'s skin, comprising steps of:
- forming a film having a water impermeability on the test subject'"'"'s skin;
forming fine pores in the skin coated with the film so as to penetrate through the film;
extracting the tissue fluid from the test subject through the skin where the fine pores are formed and storing the constituent to be measured and inorganic ions of the extracted tissue fluid;
obtaining an ion information relating to a quantity of the stored inorganic ions;
obtaining a constituent information relating to a quantity of the stored constituent to be measured; and
obtaining an analysis value relating to the quantity of constituent to be measured based on the ion information and the constituent information.
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Accused Products
Abstract
To provide a method configured to effectively control in a simplifier manner any adverse influences from perspiration excreted from a skin currently measured when a biogenic substance from tissue fluid extracted through fine pores is measured, the method includes steps of: forming a film having a water impermeability on the test subject'"'"'s skin; forming fine pores in the skin coated with the film so as to penetrate through the film; extracting the tissue fluid from the test subject through the skin where the fine pores are formed; storing the constituent to be measured and inorganic ions of the extracted tissue fluid; obtaining an ion information relating to a quantity of the stored inorganic ions and a constituent information relating to a quantity of the stored constituent; and obtaining an analysis value relating to the quantity of the constituent based on the ion information and the constituent information.
8 Citations
19 Claims
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1. A biogenic substance measuring method for measuring a constituent of tissue fluid extracted from a test subject'"'"'s skin, comprising steps of:
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forming a film having a water impermeability on the test subject'"'"'s skin; forming fine pores in the skin coated with the film so as to penetrate through the film; extracting the tissue fluid from the test subject through the skin where the fine pores are formed and storing the constituent to be measured and inorganic ions of the extracted tissue fluid; obtaining an ion information relating to a quantity of the stored inorganic ions; obtaining a constituent information relating to a quantity of the stored constituent to be measured; and obtaining an analysis value relating to the quantity of constituent to be measured based on the ion information and the constituent information. - 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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Specification
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- Resources
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Current AssigneeSysmex Corporation
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Original AssigneeSysmex Corporation
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InventorsKIKKAWA, Yasuo, WATANABE, Toshihiro
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Application NumberUS13/443,383Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current436/74CPC Class CodesG01N 21/31 Investigating relative effe...G01N 33/66 involving blood sugars, e.g...
