The device employed for this purpose is known as the water-packer, and consists in its simplest form of an india-rubber ring, which is applied between the tubing and the well-casing, so that upon compression it makes a tight joint.
There are Testimonia veterum in Valesius and more fully in Hussey; and Nolte's paper in Tubing.
It consists of two vertical tubes provided with feet and connected at the bottom by flexible rubber tubing.
There were two refrigerators for holding blood, needles for drawing, IV tubing for transfusions and a multitude of surgical instruments for removing bullets and knife tips.
She connected the bag to the tubing and watched the blood flow down.