Leaflet arrest in St Jude Medical and CarboMedics valves | 合法醫療器材資訊網
由MTGrattan著作·2004·被引用11次—Bileafletmechanicalheartvalvesarecurrentlythemostcommonlyimplanteddesignofvalveprosthesis.TheStJudeMedicalMasters(SJM)valveandthe ...
AbstractObjective: Two patients who suffered acute failure of their St Jude Medical Masters aortic valve prostheses due to leaflet arrest that were unrelated to suture material are presented. It was hypothesized that the valves failed because force applied to bear upon the valve annulus caused the hinge mechanism to become restricted or to arrest. Methods: A study was designed to measure the force that would cause leaflet arrest in three sizes of St Jude Medical Masters valves and CarboMedics mechanical valves. A specially manufactured pushrod device was used to apply a variable force to the sewing cuff, low annulus level, or to the pivot guards of all the valves. Results: For every valve size tested, the St Jude Medical Masters valves required significantly less force applied than did the CarboMedics valves to cause one or both leaflets to arrest ...
Bileaflet mechanical valve (St. Jude Medical valve ... | 合法醫療器材資訊網
Flow characterization of the ADVANTAGE and St. Jude ... | 合法醫療器材資訊網
Leaflet arrest in St Jude Medical and CarboMedics valves | 合法醫療器材資訊網
Malfunction of a St. Jude Medical Heart Valve in Mitral Position | 合法醫療器材資訊網
Regurgitant flow field characteristics of the St. Jude bileaflet ... | 合法醫療器材資訊網
Spontaneous Leaflet Fracture of a St Jude Mechanical Mitral ... | 合法醫療器材資訊網
Thirty | 合法醫療器材資訊網
Thrombogenic performance of a st. Jude bileaflet mechanical ... | 合法醫療器材資訊網
[St Jude's bi | 合法醫療器材資訊網
【雙葉人工心臟瓣膜】許可證字號:衛署醫器輸字第001622號
器材品名:雙葉人工心臟瓣膜許可證字號:衛署醫器輸字第001622號註銷狀態:已註銷註銷日期:1994/06/24註銷理由:移轉(申請商)...
【雙葉人工心臟瓣膜】許可證字號:衛署醫器輸字第007216號
器材品名:雙葉人工心臟瓣膜許可證字號:衛署醫器輸字第007216號註銷狀態:已註銷註銷日期:2007/08/20註銷理由:許可證已逾有效...