Pipe connector esp. for blood transfusion - having series of different meters facilitating connection of differently sized tubes

摘要

Section of pipe formed from an easily cut synthetic thermoplastic material, to act as a connecting piece, has a largest dia. and parts with smaller dia., which extend on both sides from the part with the largest dia.. From there to their free ends the diameters diminish. The part with the largest dia. may have a constant dia. or it may have a bellow-form. The smallest section may be conical. Connector dispenses with the need for an assortment of pipes with different diameters for connecting piece, and provides a means by which pipes of different diameters can be joined without difficulty.