摘要:
A flexible instrument comprising an elongated metallic element that is subject to lateral and torsional stress as used and in which the instrument is stabilized by training under deformation in an induced martensitic phase that persists under pre-determined working temperatures.
摘要:
A flexible instrument comprising an elongated metallic element that is subject to lateral and torsional stress as used and in which the instrument is stabilized by training under deformation in an induced martensitic phase that persists under pre-determined working temperatures.