title: A simple attachment to lead infusion drains or cables to freely moving experimental animals.
abstract: To infuse animals moving freely in a box, an infusion drain is suspended from a balloon filled with helium. The freely rotatable drain is fixed to a suspender at the top of the box. In this way other conduits (ECG cable, etc.) can also lead to the animal.
mesh_terms: D000818:Animals; D010477:Perfusion / Q000295:instrumentation*; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D013552:Swine
chemical_list: D004364:Pharmaceutical Preparations