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专利名称：FLOW CONTROL METHOD AND DEVICE发明人：Nikos Stergiopulos申请号：US13184340申请日：20110715
公开号：US20110270288A1公开日：20111103
专利附图：
摘要：An arterio-venous graft () is provided with a constriction device () near its arterialend. The constriction device () is used to reduce the flow through the AV graft undernormal conditions and to relieve the constriction when high flow through the AV graft isrequired, such as for vascular access for hemodialysis.
申请人：Nikos Stergiopulos
地址：Lausanne CH
国籍：CH
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