Is could not have been written before Holinshed came out in 1587 or after it was entered in the Stationer's Register in 1600. It's thought to have been written between 1596 and 1599.
The parts of an IV administration set includes the bag (in the past it was a glass bottle), the port, the tubing, and the end port to attach the needle. The tubing has a drip chamber, one or two...