A device for the drainage of the bladder through the body's own urethra opening outside of the human body, comprising a tube-shaped body (10). The tube-shaped body is comprised: to assume a first contracted position and for taken up within the bladder as well as a to assume a second partially extended...http://www.google.se/patents/US6626876?utm_source=gb-gplus-sharePatent US6626876 - Method and apparatus for self-draining of urine
