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:
Jan. 22, 2008
Filed:
Jul. 05, 2005
Wen-pin Hsieh, Sanwan Township, Miaoli County, TW;
Chin-tang Chuang, Pingjhen, TW;
Jian-je Jian, Sijhih, TW;
Iany-h Liau, Taipei, TW;
Ke-shieng Yang, Taipei, TW;
Wen-Pin Hsieh, Sanwan Township, Miaoli County, TW;
Chin-Tang Chuang, Pingjhen, TW;
Jian-Je Jian, Sijhih, TW;
Iany-H Liau, Taipei, TW;
Ke-Shieng Yang, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Apex Biotechnology Corp., Hsinchu, TW;
Abstract
A fluid analytical device for separating and analyzing a fluid including a first component and a second component. The specific weight of the first component exceeds that of the second component. A rotating base includes a receiving chamber, a first separation well, a second separation well, a first connection channel, a second connection channel, and a vent channel. The receiving chamber receives the fluid. The first connection channel connects the receiving chamber to the first separation well. The second connection channel connects the first separation well to the second separation well. The vent channel is connected to the receiving chamber. The distance from the first separation well to the receiving chamber exceeds that from the second separation well to the receiving chamber. When the rotating base rotates, the first and second components of the fluid flow into the first and second separation wells by centrifugal force, respectively.