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Aortic Heart Valve with Standard Sewing Ring

aortic-heart-valve-with-standard-sewing-ring
Valve Size Catalog Number Tissue Annulus Diameter (mm) Internal Diameter (mm) Flare Diameter (mm) Sewing Ring Diameter1 (mm) Overall Height (mm) Orifice Height (mm) Internal Orifice Area (cm2)
19 ONXA-19 / ONXAE-19 19 17.4 20.1 23 13.3 10.8 2.28
21 ONXA-21 / ONXAE-21 21 19.4 22.2 26 14.7 11.9 2.84
23 ONXA-23 / ONXAE-23 23 21.4 24.3 29 16.1 13.1 3.44
25 ONXA-25 / ONXAE-25 25 23.4 26.4 32 17.8 14.2 4.11
27/29 ONXA-27/29 / ONXAE-27/29 27-29 23.4 26.4 34 17.8 14.2 4.11

References

  1. Sewing ring nominal dimensions.
  2. All On-X valve sewing rings are made of polytetrafluoroethylene (PTFE).
  3. Standard aortic models are available with standard or extended holder.

On-X aortic and mitral valves are FDA approved. Not all On-X valve models are available in all markets.
CAUTION: Federal law restricts this device to sale by or on the order of a physician. Refer to the Instructions for Use that accompany each valve for indications, contraindications, warnings, precautions and possible complications.

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