Apparatus for the administration of liquids

摘要: Apparatus for administering liquids such as blood or saline solution comprises a readily collapsible but substantially inextensible container with duct through which liquid can leave the container. Take-up means is provided to restrict volume of that part communicating duct, and referred operative part. The take-up adjustable vary Calibration enable changes in be measured. In one type construction leads junction between inlet may connected source liquid, outlet, terminal connector connectable needle, catheter like.