公开(公告)号：US20150136122A1

公开(公告)日：2015-05-21

申请号：US14407024

申请日：2013-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam J. Stuart ,  Peter D. Hodson ,  Stephen J. Howgill ,  Matthew A. Oakley ,  David J. Greenleaf

IPC: A61M15/00

CPC classification number: A61M15/009 ,  A61M15/0071 ,  B05B11/3077 ,  B65D83/30 ,  B65D83/54 ,  F16F1/028 ,  G01F11/006 ,  G01F11/025 ,  G01F11/12 ,  G01F11/16

Abstract: The present disclosure relates to a metered dose dispensing valve for dispensing metered volumes of an aerosol formulation from an aerosol container. The valves described herein are particularly suitable for use with metered dose inhalers for the oral delivery of medicaments. By combining the compliant biasing member and the second valve body into an integral single component it is possible to provide a desirable metered dose dispensing valve for use in inhalation devices or for use in the provision of canisters targeted for use in inhalation devices.

Abstract translation: 本公开涉及一种用于从气溶胶容器分配计量体积的气溶胶制剂的计量剂量分配阀。 本文所述的阀特别适用于用于口服递送药物的计量吸入器。 通过将柔性偏压构件和第二阀体组合成一体的单个部件，可以提供用于吸入装置的期望的计量剂量分配阀或用于提供目标用于吸入装置的罐。