- Medical Professionals
- Grafts and Valves
- On-X Patient Stories
- On-X Find a Surgeon
- Tissue vs Mechanical Heart Valve
- Aortic Valve Replacement
- Mitral Valve Replacement and Repair
- Patient Guide
On-X Prosthetic Aortic Heart Valve with Anatomic Sewing Ring 2,3
|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||ONXAN-19 / ONXANE-19||19||17.4||20.1||27||13.3||10.8||2.28|
|21||ONXAN-21 / ONXANE-21||21||19.4||22.2||30||14.7||11.9||2.84|
|23||ONXAN-23 / ONXANE-23||23||21.4||24.3||33||16.1||13.1||3.44|
|25||ONXAN-25 / ONXANE-25||25||23.4||26.4||34||17.8||14.2||4.11|
|27/29||ONXAN-27/29 / ONXANE-27/29||27-29||23.4||26.4||36||17.8||14.2||4.11|
- Sewing ring nominal dimensions.
- All On-X valve sewing rings are made of polytetrafluoroethylene (PTFE).
- 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.