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Freestyle® Aortic Root Bioprosthesis
Physiologic Fixation™ Process
Performance Benefits
The Physiologic Fixation™ process retains the natural collagen crimp of the leaflet, which helps resist cyclic fatigue.
Physiologic Fixation Process preserves the natural collagen crimp.
 
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Because its structural elements are maintained with the Physiologic Fixation process, the Freestyle® bioprosthesis (left) functions more like a native valve, efficiently distributing applied forces that prevent leaflet kinking.
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Leaflet preserved with
Physiologic Fixation
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Pressure-Fixed Leaflet
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*No clinical data are available that evaluate the long-term impact of the Physiologic Fixation process in patients.
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