Mechanical Performance of Metallic Bone Screws Evaluated ... | 合法醫療器材資訊網
由YOkazaki著作·2020—Thedurabilitylimitofvarioustypesofosteosynthesisdevicelinearlyincreaseswith...However,themechanicalpropertiesofmetallicmedicalbonescrewsandthe...Mizuho(Tokyo,Japan),cortical810-34,810-36,810-38,81
3.1. Mechanical Properties of Metallic Screwsshows the changes in 2° yield torque, rupture torque, and rupture angle with the core diameter of the screws. The error bars represent the standard deviation. Both torque values increased with the core diameter. On the other hand, the rupture angle decreased with increasing core diameter. In the comparison of stainless steels and Ti materials, a slight difference in 2° yield torque and a negligible difference in rupture torque were observed. The cortical screw broke from the fixed part of the screw at the bottom. For many cancellous screws, the cylindrical body was twisted, and the threaded portion did not break. For the locking bolts for intramedullary nails, the failure point was immediately below the screw head, not at the screw groove, as there was no significant difference in form between the screw thread and the groove.
...0302 人工骨螺絲– 合法醫療器材資訊網 | 合法醫療器材資訊網
Mechanical Performance of Metallic Bone Screws ... | 合法醫療器材資訊網
Mechanical Performance of Metallic Bone Screws Evaluated ... | 合法醫療器材資訊網
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【M型人工骨固定螺絲】許可證字號:衛署醫器輸字第000138號
器材品名:M型人工骨固定螺絲許可證字號:衛署醫器輸字第000138號註銷狀態:已註銷註銷日期:2007/03/08註銷理由:有效期間已屆...