Dual cryogenic fixation for mechanical testing of soft musculoskeletal tissues.

Ramachandran, Nanthan; Koike, Yoichi; Poitras, Philippe; Backman, David; Uhthoff, Hans K; Trudel, Guy · IEEE Trans Biomed Eng · 2005

biomechanical · Level V

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Abstract

Mechanical testing of soft musculoskeletal structures like tendons and ligaments are essential to medical advances. A long-standing limitation for testing these structures in isolation has been the ability to solidly fix both ends of the tendon. Cryogenic fixation technology was leveraged into the development of a dual cryogenic fixation (DCF) device. Results of the study show that the DCF allows tendons to be tested in isolation, at physiologic temperatures, with excellent reproducibility.

Medical subject headings