The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2023
Filed:
Dec. 17, 2019
Terumo Kabushiki Kaisha, Tokyo, JP;
Fumihiko Chai, Yamanashi, JP;
Takeyuki Moriuchi, Yamanashi, JP;
TERUMO KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A blood glucose level measuring chip exhibits excellent blood spreading ability and can maintain a reaction rate of blood with a reagent, even where the blood has a high hematocrit value (Ht). The blood glucose level measuring chip includes a blood glucose level measuring reagent including a supply port through which blood is supplied, a flow path having the supply port formed at one end of the flow path, and a blood glucose level measuring reagent containing an aromatic hydrocarbon having at least one sulfonic acid group disposed on an inner wall defining the flow path, wherein a ratio A/B is 3.7 mmol/L or more to 184.8 mmol/L when A (mmol) represents the total molar amount of aromatic hydrocarbons contained in the blood glucose level measuring reagent, and B (L) represents a volume of a region in which the blood glucose level measuring reagent and the blood are dissolved.