发明名称 Device for the treatment of hydrocephalus
摘要 A cerebrospinal fluid shunt system comprises a brain ventricular catheter for insertion into the brain ventricle so as to drain cerebrospinal fluid from the brain ventricle. The system also comprises a sinus sagittalis catheter for insertion into the sinus sagittalis for feeding the cerebrospinal fluid into sinus sagittalis. A shunt main body is connected at one end thereof to the brain ventricle catheter and at another end thereof to the sinus sagittalis catheter. The shunt main body can provide fluidic communication between the brain ventricle catheter and the sinus sagittalis catheter. The system further comprises a tubular flow passage restricting member defines within the shunt main body. The tubular flow passage restricting member defines a resistance to flow of 8-12 mm Hg/ml/min.
申请公布号 US2002128588(A1) 申请公布日期 2002.09.12
申请号 US20010858951 申请日期 2001.05.17
申请人 BORGESEN SVEND ERIK 发明人 BORGESEN SVEND ERIK
分类号 A61M1/00;A61M27/00;(IPC1-7):A61M5/00 主分类号 A61M1/00
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