A method of forming a medical device or components thereof, including the steps of providing a first component of said medical device which is formed a first material and providing a second polymeric material into a mold cavity to overmold a second component of the medical device over the first component,...http://www.google.fr/patents/US7407498?utm_source=gb-gplus-shareBrevet US7407498 - Construction of medical components using gas assisted microcellular foaming
Construction of medical components using gas assisted microcellular foaming
