A handle includes a body portion and a handle portion which is slidably and rotatably mounted on the body portion. Shoulders on the body portion and the handle portion limit relative sliding movement of the body portion and handle portion. A catheter open at both ends has one end fixed to the handle...http://www.google.se/patents/US6679873?utm_source=gb-gplus-sharePatent US6679873 - Method for using a steerable catheter device
