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Dynamic fatigue durability test of intraocular lenses

NegotiableUpdate on 01/11
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Overview
MFD-2451-IOL $r $n dynamic fatigue durability tester, compliant with Appendix 4.10 of ISO 11979-3
Product Details

Intraocular lenses Dynamic fatigue durability test ISO 11979-3 Appendix G

Dynamic fatigue durability tester, compliant with Appendix 4.10 of ISO 11979-3

All circuits should be able to withstand nearly sinusoidal deformation of 250000 times ± 0.25mm around the compression distance.

The cycle frequency should be adjusted based on the response of each implant.

Before the end of the test, no circuit under test shall break.

眼内镜片动态疲劳耐久性试验

眼内镜片动态疲劳耐久性试验

Program:

1. Clamp the body of the IOL onto a movable arm.

2- Adjust the low point

3. Compress the IOL to its theoretical size using micro screws.

Adjust the frequency based on the response of the implant.

Start 250000 compression cycles on the tactile sense

Regularly check if the circulation of IOL is not interrupted.

For hydrophilic materials, fill the corner nails with saline solution.