Implant Confidently.
The Masters Series mechanical heart valves are rotatable, bileaflet valves designed for implantation in the aortic or mitral position. Abbott minimizes valve bulk with the sleek pivot guard design paired with sewing cuff options that maximize implantability without extraneous material.
The Masters Series was designed with low thrombogenicity at the forefront:
- Minimized carbon surface area can lessen thrombus formation
- Large internal diameters up to 26.1 mm promote low pressure gradients,1 which can help minimize shear stress and thrombogenicity2
- Uniform velocities within hinge recesses help aid washout of blood elements3
Learn about the features of the Masters Series Mechanical Heart Valves.
Ordering Information
Masters Series Product List
- Masters HP 15 mm Aortic and Mitral Mechanical Heart Valves
- Masters HP Cuffed Aortic and Mitral Mechanical Heart Valves with Standard and Expanded Cuffs
- Masters Polyester Cuff Aortic and Mitral Mechanical Heart Valves with Standard and Expanded Cuffs
- Masters PTFE Cuff Aortic and Mitral Mechanical Heart Valves with Standard Cuff
Masters Series 15 mm Mechanical Heart Valve
| Model | Tissue Annulus Diameter (mm) | Geometric Orifice Area (cm²) | Implant Height Open (mm) | Overall Height Open (mm) | External Diameter (mm) |
|---|---|---|---|---|---|
| Aortic | |||||
| 15 AHPJ-505 | 15 | 1.3 | 4.6 | 8.5 | 20 |
| Mitral | |||||
| 15 MHPJ-505 | 15 | 1.3 | 2.2 | 8.5 | 20 |
Masters Series Valves: HP Series Cuffed Valves
| Model | Tissue Annulus Diameter (mm) | Geometric Orifice Area (cm²) | Implant Height Open (mm) | Overall Height Open (mm) | External Sewing Ring Diameter (mm) | |
|---|---|---|---|---|---|---|
| Standard Polyester Cuff | Expanded Polyester Cuff | |||||
| Aortic | ||||||
| 17 AHPJ-505 | 17 AEHPJ-505 | 17 | 1.6 | 4.6 | 9.8 | 22.0/22.5 |
| 19 AHPJ-505 | 19 AEHPJ-505 | 19 | 2.1 | 5.2 | 10.6 | 24.0/24.0 |
| 21 AHPJ-505 | 21 AEHPJ-505 | 21 | 2.6 | 6.0 | 12.1 | 26.0/26.5 |
| 23 AHPJ-505 | 23 AEHPJ-505 | 23 | 3.1 | 6.2 | 13.3 | 28.5/29.0 |
| 25 AHPJ-505 | 25 AEHPJ-505 | 25 | 3.8 | 6.7 | 13.9 | 30.5/30.5 |
| 27 AHPJ-505 | 27 AEHPJ-505 | 27 | 4.4 | 7.5 | 14.6 | 32.5/33.0 |
| Mitral | ||||||
| 17 MHPJ-505 | -- | 17 | 1.6 | 2.4 | 9.8 | 22.0 |
| 19 MHPJ-505 | -- | 19 | 2.1 | 2.7 | 10.6 | 24.0 |
| 21 MHPJ-505 | -- | 21 | 2.6 | 3.0 | 12.1 | 26.0 |
| 23 MHPJ-505 | -- | 23 | 3.1 | 3.2 | 13.3 | 28.5 |
| 25 MHPJ-505 | -- | 25 | 3.8 | 3.8 | 13.9 | 30.5 |
| 27 MHPJ-505 | -- | 27 | 4.4 | 4.6 | 14.6 | 32.0 |
Masters Series Valves: Polyester Cuff
| Model | Tissue Annulus Diameter (mm) | Geometric Orifice Area (cm²) | Implant Height Open (mm) | Overall Height Open (mm) | External Sewing Ring Diameter (mm) | |
|---|---|---|---|---|---|---|
| Standard Polyester Cuff | Expanded Polyester Cuff | |||||
| Aortic | ||||||
| 19 AJ-501 | 19 AECJ-502 | 19 | 1.6 | 3.5 | 9.8 | 22.5/23.0 |
| 21 AJ-501 | 21 AECJ-502 | 21 | 2.1 | 3.9 | 10.6 | 24.5/24.5 |
| 23 AJ-501 | 23 AECJ-502 | 23 | 2.6 | 5.2 | 12.1 | 27.0/28.0 |
| 25 AJ-501 | 25 AECJ-502 | 25 | 3.1 | 5.5 | 13.3 | 29.5/30.0 |
| 27 AJ-501 | 27 AECJ-502 | 27 | 3.8 | 5.8 | 13.9 | 31.0/32.0 |
| 29 AJ-501 | 29 AECJ-502 | 29 | 4.4 | 6.5 | 14.6 | 33.5/34.0 |
| 31 AJ-501 | 31 AECJ-502 | 31 | 5.1 | 7.3 | 16.0 | 35.5/37.0 |
| Mitral | ||||||
| 19 MJ-501 | 19 MECJ-502 | 19 | 1.6 | 3.8 | 9.8 | 23.0/24.0 |
| 21 MJ-501 | 21 MECJ-502 | 21 | 2.1 | 3.7 | 10.6 | 25.0/25.5 |
| 23 MJ-501 | 23 MECJ-502 | 23 | 2.6 | 4.6 | 12.1 | 28.0/28.5 |
| 25 MJ-501 | 25 MECJ-502 | 25 | 3.1 | 5.2 | 13.3 | 30.0/30.5 |
| 27 MJ-501 | 27 MECJ-502 | 27 | 3.8 | 5.8 | 13.9 | 32.0/32.0 |
| 29 MJ-501 | 29 MECJ-502 | 29 | 4.4 | 6.7 | 14.6 | 34.5/35.0 |
| 31 MJ-501 | 31 MECJ-502 | 31 | 5.1 | 7.1 | 16.0 | 36.5/37.0 |
| 33 MJ-501 | 33 MECJ-502 | 33 | 5.1 | 8.3 | 16.0 | 38.0/38.5 |
| 35 MJ-501 | -- | 35 | 5.1 | 8.2 | 16.0 | 40.5/NA |
| 37 MJ-501 | -- | 37 | 5.1 | 7.8 | 16.0 | 41.5/NA |
Masters Series Valves: PTFE Cuff
| Model | Tissue Annulus Diameter (mm) | Geometric Orifice Area (cm²) | Implant Height Open (mm) | Overall Height Open (mm) | External Sewing Ring Diameter (mm) |
|---|---|---|---|---|---|
| Standard PTFE Cuff | |||||
| Aortic | |||||
| 19 ATJ-503 | 19 | 1.6 | 3.5 | 9.8 | 24.0 |
| 21 ATJ-503 | 21 | 2.1 | 3.9 | 10.6 | 26.0 |
| 23 ATJ-503 | 23 | 2.6 | 5.2 | 12.1 | 28.5 |
| 25 ATJ-503 | 25 | 3.1 | 5.5 | 13.3 | 30.5 |
| 27 ATJ-503 | 27 | 3.8 | 5.8 | 13.9 | 32.5 |
| 29 ATJ-503 | 29 | 4.4 | 6.5 | 14.6 | 35.0 |
| 31 ATJ-503 | 31 | 5.1 | 7.3 | 16.0 | 37.0 |
| Mitral | |||||
| 19 MTJ-503 | 19 | 1.6 | 3.8 | 9.8 | 24.5 |
| 21 MTJ-503 | 21 | 2.1 | 3.7 | 10.6 | 26.5 |
| 23 MTJ-503 | 23 | 2.6 | 4.6 | 12.1 | 29.0 |
| 25 MTJ-503 | 25 | 3.1 | 5.2 | 13.3 | 31.0 |
| 27 MTJ-503 | 27 | 3.8 | 5.8 | 13.9 | 33.0 |
| 29 MTJ-503 | 29 | 4.4 | 6.7 | 14.6 | 35.5 |
| 31 MTJ-503 | 31 | 5.1 | 7.1 | 16.0 | 37.5 |
| 33 MTJ-503 | 33 | 5.1 | 8.3 | 16.0 | 39.5 |
References
- Data on file at Abbott.
- Alemu Y, Bluestein D. Flow induced platelet activation and damage accumulation in a mechanical heart valve: numerical studies. Artif Organs. 2007;31(9):677-688. doi: 10.1111/j.1525-1594.2007.00446.x.
- Jun BH, Saikrishnan N, Yoganathan AP. Micro particle image velocimetry measurements of steady diastolic leakage flow in the hinge of a St. Jude Medical Regent™ mechanical heart valve. Ann Biomed Eng. 2014;42(3):526–540. Published online 2013 Oct 2.doi: 10.1007/s10439-013- 0919-y
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