A cross-flow nebulizer is manufactured from first and second deformable tubular members each having a substantially constant external diameter and a central passage of substantially constant diameter extending from a forward end to a rearward end. A forward end portion of each tubular member is deformed...http://www.google.co.uk/patents/US4344574?utm_source=gb-gplus-sharePatent US4344574 - Cross-flow nebulizer
