Device and method of detecting TSH

摘要

A device for detecting the concentration of biological materials, is formed in a body having a plurality of fluidic paths connectable to a multi-microbalance structure carrying a plurality of microbalances, each microbalance having a sensitive portion facing a reaction chamber. The body and the multi-microbalance structure are configured to be mechanically coupled together and each microbalance is configured to be coupled to a respective fluidic path. Each fluidic path includes an inlet, a duct and a liquid waste, each duct being configured to be coupled with a respective reaction chamber. The plurality of fluidic paths and microbalances form at least one first and one second reference cells and one first sample cell.

主权项

1. A device for detecting the concentration of biological materials, comprising:
a multi-microbalance structure carrying a plurality of microbalances and a plurality of reaction chambers, each microbalance having a sensitive portion facing a respective reaction chamber, a plastic body comprising a first face connectable with said microbalance structure, and a second top face contiguous with and extending generally perpendicular to said first face, said body comprising a plurality of fluidic paths inside the body, each fluidic path including an inlet on said second top face, a duct and a liquid waste chamber, the body and the multi-microbalance structure mechanically coupled together such that each duct is fluidly coupled with a respective reaction chamber, and the plurality of fluidic paths and microbalances forming at least one first and one second reference cells and one first sample cell.