分流系统Codman资料.ppt

文档介绍：Codman Valves for Hydrocephalus The Hakim Valve mechanism Technology developed to provide long-term accuracy and reliability in valve performance. Hakim 阀能保持长期的精确性和稳定性 Original Valve 最初的阀门 Long valve sometimes a “ pain in the neck ” MicroValve 显微阀门 MicroValve + Rickham Hakim shunt housing development Hakim Valves Hakim Valve Is available as ? Valve only 单一阀门? System (with separate catheters) 系统(带单独的导管) ? Unitised system 合成系统– Valve with pre-attached distal catheter and separate ventricular catheter 带预置装置的远端导管与阀门,以及独立的脑室导管 Hakim Valve ? Lets talk about the valve mechanism 让我们讨论阀门机械装置