| 发明名称 | Microchip for platelet examination and platelet examination device using same | ||
| 摘要 | 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. | ||
| 申请公布号 | US8796031(B2) | 申请公布日期 | 2014.08.05 |
| 申请号 | US201113578019 | 申请日期 | 2011.02.10 |
| 申请人 | Fujimori Kogyo Co., Ltd. | 发明人 | Hosokawa Kazuya;Wada Tomoko;Fukasawa Masashi;Kondo Taro;Terada Maki |
| 分类号 | G01N33/86;G01N33/48;G01N11/04;G01N11/08;G01N33/543;G01N33/49 | 主分类号 | G01N33/86 |
| 代理机构 | Kilpatrick Townsend & Stockton LLP | 代理人 | Kilpatrick Townsend & Stockton LLP |
| 主权项 | 1. A microchip for measuring platelet function by allowing blood to flow through a channel to induce platelet aggregation, said microchip comprising: a channel provided inside thereof, wherein at least a part of said channel is coated with collagen for adhesion of platelets; and a plurality of walls that extend along a direction of flow of blood in the channel and divide the width of said channel to form a channel dividing section, wherein the walls have been treated to have a surface roughness (Ra) of 10 to 200 nm, and wherein said plurality of walls is placed at a position on the collagen-coated part of said channel. | ||
| 地址 | JP | ||