A endoscopic multiple sample biopsy forceps is disclosed having a jaw assembly with a pair of jaws connected to a pair of arms extending from a jaw housing. Each jaw has two shanks oppositely displaced from the longitudinal axis of the device to define a space in the rear of the jaw for storing collected...http://www.google.es/patents/US6083150?utm_source=gb-gplus-sharePatente US6083150 - Endoscopic multiple sample biopsy forceps
