Abstract
The present invention provides a micro-fluid chip with multifunctional feeds and a feed system thereof. At least four T-shaped and interconnected micro-channels are formed on a chip. A suitable voltage control device is used to control the feeding process in order to provide multifunctional feed functions consisting of cross-shaped, double-T-shaped and triple-T-shaped micro-channels. Thus, a feed function can be selected from various test items, thereby solving a problem associated with a single feed of a conventional micro-fluid chip. Thus, the functions and applicable fields of a micro-fluid chip can be significantly improved.