A specimen retrieval tube for use in minimally invasive diagnostic and/or surgical procedures includes an elongated fluid impervious and, preferably, transparent tube; a first end cap positioned at the proximal end of the tube and having a main body portion with an aperture therethrough, and a capping...http://www.google.de/patents/US5554151?utm_source=gb-gplus-sharePatent US5554151 - Specimen retrieval container
