The invention provides for a device for securing a portion of a blood vessel cannula to a human being or animal body, the device including a retaining means shaped and dimensioned to retain said cannula portion that extends exterior the body surface in a fixed position on the body; and an attachment...http://www.google.de/patents/US20060084922?utm_source=gb-gplus-sharePatent US20060084922 - Device for securing a blood vessel cannula to a body
