| 主权项 |
1. A cartridge for sensor for detecting one or more components in a sample,
wherein the cartridge for sensor is composed of a lower board, an upper board and an adhesive layer in between the two boards; sample inlet-sample chamber-detecting part-disposal chamber are connected in that order and a microfluidic channel is formed in between the boards and the adhesive layer; the lower board is equipped with an inlet through which a sample is injected, a sample chamber to store the sample temporarily, a detecting part to detect one or more components in the sample, a disposal chamber to get rid of the sample, an air pump chamber connected to the sample chamber via air channel through which the sample temporarily stored in the sample chamber is transferred in the disposal chamber through a microfluidic channel, a pouch entry to keep reagents therein, a pouch crushing pin, a reagent pump chamber connected to the microfluidic channel by the reagent channel, and the said microfluidic channel is formed between the sample chamber and the detecting part to transfer the reagent stored in the pouch entry to the disposal chamber via the detecting part; and the upper board is equipped with a vent hole on the disposal chamber, pores on the air pump chamber and the reagent pump chamber, and a reading part introduced with a reading apparatus and stationed in the upper part of the detecting part. |
