Patent Number: 8,491,524

Title: Needleless injector drug capsule and a method for filling thereof

Abstract: A method for tilling needleless injector capsules with liquid drug, whereby dissolved gas within the drug is replaced by a less soluble gas in order to reduce the inclusion of gas bubbles, or to prevent the growth of bubbles during storage and thereby prevent breakage of the capsules.

Inventors: Henry; William (Trumpington, GB), Lewis; Andrew (Trumpington, GB)

Assignee: Zogenix, Inc.

International Classification: A61M 5/30 (20060101); A61M 37/00 (20060101)

Expiration Date: 2021-07-23 0:00:00