Evaluation of Medical Equipment/Implant Materials
Fatigue Test of Dental Implants Using Resin Embedding Material
Fatigue test for evaluation of the durability of dental implants fixed in resin embedding material.
Outline of Measurement Technology
A fatigue test is performed, as provided in ISO 14801, after embedding the bone-anchoring part of a dental implant in resin.
Outline of Test
| Corresponding standard | ISO 14801 "Dentistry - Implants - Dynamic fatigue test for endosseous dental implants" |
|---|---|
| Test environment | (20±5)℃, constant humidity, in atmosphere/(37±2)℃, in water |
| Embedding material | Acrylic resin (modulus of elasticity > 3 GPa) |
| Test method | Compression fatigue test |
| Cycle frequency | ≤15 Hz, in atmosphere/≤2 Hz, in water |
| Max. number of cycles | 5 × 106 |
Schematic Diagram of Measurement Method
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Dental implant
Schematic diagram of resin embedding location -
Appearance of fatigue test
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