automatic, weight-dependent filling of a hose system, in particular for a gravimetric cycler for peritoneal dialysis, having only one scale, wherein the hose system comprises at least three line sections for connection to at least one drainage bag, to at least one solution bag and to a ...
PROBLEM TO BE SOLVED: To fusion-bond a film of ultra-high-molecular-weight polyolefin or the like with high adhesive strength almost without cracks in a melded part by treating the film through an ultrasonic process and at the same time, applying a pressure to the film.KOIZUMI HIROSHI...