Inhalation device

US6907880B1 · kind B1 · utility

Assignee

• ASTRAZENECA AB · SE

Inventors

• Harald Heckenmuller · Seevetal, DE
• Ulrich Hetzer · Berlin, DE
• Heike Kublik · Kempen, DE
• Alfred Von Schuckmann · Kevelaer, DE
• Volker Tiedemann · Itzehoe, DE

Key dates

• Filing date: Mar 16, 1999
• Grant date: Jun 21, 2005
• Expiry date: Mar 16, 2019

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2202/064
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A blister pack unit for a powder inhaler, comprising a body which includes a plurality of surfaces which each includes a plurality of blisters (21, 22) containing powder containing medicament and are rotationally symmetrically disposed about an imaginary axis.