Method of manufacturing a propellant container and syringe comprising a propellant container

摘要

A method of manufacturing a container containing propellant comprising the steps of: i) sealing a first sheet of rupturable material to a second sheet of rupturable material to form a lower seal and two side seals; ii) placing a propellant dispensing apparatus in fluid communication with a central volume defined by said lower seal, said two side seals and a seal between the propellant dispensing apparatus and the first and second sheets; iii) depositing propellant in the central volume using said propellant dispensing apparatus; and iv) sealing the first sheet to the second sheet to form an upper seal to form a container where the propellant is contained between said upper seal, said lower seal, and said two side seals.