ISO 7206-4、7206-6 和 7206-8 人工髖關節的耐久性和疲勞測試
由於正常的活動，可能發生近端鬆弛和應力遮蔽，導致非正常負載分佈。採用模擬步行時植入體的動態負載進行髖關節植入體疲勞 測試 來確定耐久性。
ISO 訂定了非正常和正常疲勞負載的測試標準。
- ISO 7206-4：近端鬆弛模擬載入，通過髖關節植入體股骨負載所引起的壓縮、彎曲和扭曲應力
- ISO 7206-6：植入體頸部疲勞檢查，此處與正確固定植入體承受的正常活體負載更一致
- ISO 7206-8：規定施加扭力時植入體的耐久性能
我們的股骨疲勞測試固定裝置可以滿足 ISO 測試的要求，裝置包括加載頭和裝到 8872 疲勞測試 系統 和／或 ElectroPuls™ 全 電 動態測試儀 的轉接頭。固定裝置也可以容易地配置到其它測試機和測試裝置上。撓性試樣夾持器能對應各種尺寸髖關節、傾斜角、埋入材料和埋入深度。試樣用可選擇埋入式裝置裝到夾持器中，裝夾時保持校準。
此外固定裝置還可以適應小的環境箱，以實現活體模擬。
Hip Femoral Fatigue Fixture ISO 7206
The hip femoral fatigue fixture was specifically designed to meet the enhanced requirements of ISO 7206-4. The fixture simulates the fatigue loading of a hip stem during a gait cycle.
- Applications
- 5/31/2016
- 400.1 KB
ElectroPuls™ Electrodynamic Test Instruments
ElectroPuls instruments are state-of-the-art electrodynamic test systems for dynamic and static tests on materials & components. Powered entirely from a single-phase mains supply, they feature the latest in testing technology and a host of other user-oriented features.
- Products
- 4/24/2013
- 1.7 MB
ElectroPuls™ E3000 All-Electric Dynamic Test Instrument
The ElectroPulsTM E3000 is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, DynacellTM load cell, Console software, and the very latest in testing technology–hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB
ElectroPuls™ E3000 Linear-Torsion All-Electric Dynamic Test Instrument
The ElectroPulsTM E3000 Linear-Torsion is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, bi-axial DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB
ElectroPuls E10000 All-Electric Dynamic Test Instrument
The ElectroPulsTM E10000 is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB
ElectroPuls™ E10000 Linear-Torsion All-Electric Dynamic Test Instrument
The ElectroPulsTM E10000 Linear-Torsion is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, bi-axial DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/7/2017
- 0.6 MB