| 摘要 |
A dialysis cell is provided for the measurement of free thyroxine. The dialysis cell preferably includes a polyhedral housing including a top, a bottom and four sides. The dialysis cell is made up of a buffer portion and serum portion. The buffer portion includes a cavity and the serum portion includes a cavity which, when the buffer portion and serum portion are assembled together, form a central chamber. The central chamber is divided by a vertically aligned dialysis membrane held in place by two 0-rings. Buffer is introduced into the dialysis cell's buffer portion through a buffer inlet extending from the dialysis cell's top side to the buffer portion's cavity. Similarly, serum is introduced into the serum portion through an inlet which extends from an opening formed on the dialysis cell's top to the serum portion's cavity. |
