| 摘要 |
A cerebrospinal fluid shunt system comprising brain ventricle catheter means for insertion into the brain ventricle so as to drain cerebrospinal fluid from said brain ventricle; sinus sagittalis catheter means for insertion into the sinus sagittalis for feeding said cerebrospinal fluid into sinus sagittalis; shunt main body means connected at one end thereof to said brain ventricle catheter means and at another end thereof to said sinus sagittalis catheter means for providing fluidic communication between said brain ventricle catheter means and said sinus sagittalis catheter means; and tubular flow passage restricting means defined within said shunt main body defining a system total resistance to flow of 8-12 mm Hg/ml/min.
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