Hydrodynamic Properties of Hydrocephalus Shunts | 合法醫療器材資訊網
Hydrodynamic properties of hydrocephalus shunts are not always properly characterized by the manufacturer. Therefore, the choice of the shunt should be made, by matching performance of the shunt to the disturbed profile of CSF circulation of a given patient. The aim of the present shunt evaluation study is to evaluates all types of shunts presently in use in the U.K. and make this information available to neurosurgeons. Ten most common models of valves have been tested to date: Medtronik PS Medical: Delta Valve, Flow Control Valves and Lumbo-Peritoneal Shunt, Heyer-Schulte: In-line, Low Profile and Pudenz Flushing Valve, Codman: Medos-Programmable, Hakim-Precision, Sophy Programmable Valve, Cordis Orbis-Sigma. Our results show the majority of valves have low hydrodynamic resistance (exception: PS Lumboperitoneal, Orbis-Sigma), which increase by 100–200% after connection of a long distal catheter. A few shunts with s...
DE3279199D1 | 合法醫療器材資訊網
Heyer | 合法醫療器材資訊網
Heyer-Schulte Low Profile Valve with Anti | 合法醫療器材資訊網
Hydrodynamic Properties of Hydrocephalus Shunts | 合法醫療器材資訊網
Hydrodynamic properties of hydrocephalus shunts | 合法醫療器材資訊網
Intracranial Pressure and Neuromonitoring in Brain Injury | 合法醫療器材資訊網
Laboratory testing of hydrocephalus shunts | 合法醫療器材資訊網
Laboratory Testing of Hydrocephalus Shunts–Conclusion of ... | 合法醫療器材資訊網
低橫斷面活門"HEYER | 合法醫療器材資訊網
【低橫斷面活門】許可證字號:衛署醫器輸字第001940號
器材品名:低橫斷面活門許可證字號:衛署醫器輸字第001940號註銷狀態:已註銷註銷日期:1990/02/26註銷理由:有效期限已屆有效日...