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. 05, 2014
Filed:
Feb. 10, 2011
Kazuya Hosokawa, Tokyo, JP;
Tomoko Wada, Tokyo, JP;
Masashi Fukasawa, Tokyo, JP;
Taro Kondo, Tokyo, JP;
Maki Terada, Tokyo, JP;
Kazuya Hosokawa, Tokyo, JP;
Tomoko Wada, Tokyo, JP;
Masashi Fukasawa, Tokyo, JP;
Taro Kondo, Tokyo, JP;
Maki Terada, Tokyo, JP;
Fujimori Kogyo Co., Ltd., , JP;
Abstract
A microchip for measuring platelet function by allowing blood to flow through a channel to induce platelet aggregation, wherein the microchip has a channel provided inside thereof, wherein at least a part of the channel is coated with collagen for allowing adhesion of platelets; a plurality of walls extend along the direction of the flow of blood in the channel and divide the width of the channel to form a channel dividing section; and the walls are treated to have a surface roughness (Ra) of 10 to 200 nm.