Abstract: A pouch cell battery assembly is disclosed, comprising a pouch cell battery and an electronic device. The pouch cell battery comprises: an expandable enclosure, accommodating an anode stack, a cathode stack, and a separator disposed between the anode and cathode stacks; first and second contact terminals, the first contact terminal being electrically coupled to the anode stack and the second contact terminal being electrically coupled to the cathode stack. The electronic device may be at least partly affixed to the expandable enclosure, and electrically coupled to the first and second contact terminals. The electronic device may be configured to determine at least one physical characteristic of the pouch cell battery.

Abstract: An end of thermoplastic tubing which is exposed to a temperature capable of causing dimensional distortion of the tubing end may be maintained by enclosing the tubing end with a tubular end cap. The end cap defines an inner member projecting axially into the bore of the tubing end, with the inner member defining an outer diameter of essentially the diameter of the bore of the tubing end, so that the dimensional integrity of the tubing end is maintained during the heating step to thereafter sealingly receive a luer.

Abstract: An end of thermoplastic tubing which is exposed to a temperature capable of causing dimensional distortion of the tubing end may be maintained by enclosing the tubing end with a tubular end cap. The end cap defines an inner member projecting axially into the bore of the tubing end, with the inner member defining an outer diameter of essentially the diameter of the bore of the tubing end, so that the dimensional integrity of the tubing end is maintained during the heating step to thereafter sealingly receive a luer.