Method of filling a drug capsule and article produced thereby

摘要

A needleless injector drug capsule assembly comprising a container, a housing therefor, a piston, and resilient seals to permit filling and sealing thereafter to maintain sterility of the contents. A seal carrier holds a seal through which filling of the capsule is carried out via its outlet orifice, and after filling the seal carrier is closed off, for example by a plug or by heat sealing.