Syringe including different materials
AssigneeSCHOTT Pharma Schweiz AG
InventorsJudith Auerbach, Bastian Fischer, Helena Derksen
Life of this patent
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Abstract
A syringe includes a syringe body, a syringe cone having a distal opening, and a connection arranged in the region of the syringe cone, wherein the syringe body includes a first material and the connection includes a second material, and wherein the first material is different from the second material and the second material is a softer material than the first material.
Claims8
A method for producing a syringe including a syringe body having a first material and a connection having a second material that is softer than the first material, wherein the second material has an E-module that is 10 to 60% lower than the E-module of the first material, the method comprising:
- producing the syringe through multicomponent injection molding, wherein the first material is a cycloolefin-copolymer (COC) or a cycloolefin-polymer (COP) and the second material comprises an elastomer.
Dependencies are inferred from the claim text.