Masters Series

Aortic and Mitral Mechanical Valves

Masters Series

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.

Masters Series

Learn more about the Masters Series Mechanical Heart Valves by visiting the Abbott Structural Heart website

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
ModelTissue Annulus Diameter (mm)Geometric Orifice Area (cm²)Implant Height Open (mm)Overall Height Open (mm)External Diameter (mm)
Aortic
15 AHPJ-505151.34.68.520
Mitral
15 MHPJ-505151.32.28.520

 

Masters Series Valves: HP Series Cuffed Valves
ModelTissue Annulus Diameter (mm)Geometric Orifice Area (cm²)Implant Height Open (mm)Overall Height Open (mm)External Sewing Ring Diameter (mm)
Standard Polyester CuffExpanded Polyester Cuff
Aortic
17 AHPJ-50517 AEHPJ-505171.64.69.822.0/22.5
19 AHPJ-50519 AEHPJ-505192.15.210.624.0/24.0
21 AHPJ-50521 AEHPJ-505212.66.012.126.0/26.5
23 AHPJ-50523 AEHPJ-505233.16.213.328.5/29.0
25 AHPJ-50525 AEHPJ-505253.86.713.930.5/30.5
27 AHPJ-50527 AEHPJ-505274.47.514.632.5/33.0
Mitral
17 MHPJ-505--171.62.49.822.0
19 MHPJ-505--192.12.710.624.0
21 MHPJ-505--212.63.012.126.0
23 MHPJ-505--233.13.213.328.5
25 MHPJ-505--253.83.813.930.5
27 MHPJ-505--274.44.614.632.0
Masters Series Valves: Polyester Cuff
ModelTissue Annulus Diameter (mm)Geometric Orifice Area (cm²)Implant Height Open (mm)Overall Height Open (mm)External Sewing Ring Diameter (mm)
Standard Polyester CuffExpanded Polyester Cuff
Aortic
19 AJ-50119 AECJ-502191.63.59.822.5/23.0
21 AJ-50121 AECJ-502212.13.910.624.5/24.5
23 AJ-50123 AECJ-502232.65.212.127.0/28.0
25 AJ-50125 AECJ-502253.15.513.329.5/30.0
27 AJ-50127 AECJ-502273.85.813.931.0/32.0
29 AJ-50129 AECJ-502294.46.514.633.5/34.0
31 AJ-50131 AECJ-502315.17.316.035.5/37.0
Mitral
19 MJ-50119 MECJ-502191.63.89.823.0/24.0
21 MJ-50121 MECJ-502212.13.710.625.0/25.5
23 MJ-50123 MECJ-502232.64.612.128.0/28.5
25 MJ-50125 MECJ-502253.15.213.330.0/30.5
27 MJ-50127 MECJ-502273.85.813.932.0/32.0
29 MJ-50129 MECJ-502294.46.714.634.5/35.0
31 MJ-50131 MECJ-502315.17.116.036.5/37.0
33 MJ-50133 MECJ-502335.18.316.038.0/38.5
35 MJ-501--355.18.216.040.5/NA
37 MJ-501--375.17.816.041.5/NA

 

Masters Series Valves: PTFE Cuff
ModelTissue 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-503191.63.59.824.0
21 ATJ-503212.13.910.626.0
23 ATJ-503232.65.212.128.5
25 ATJ-503253.15.513.330.5
27 ATJ-503273.85.813.932.5
29 ATJ-503294.46.514.635.0
31 ATJ-503315.17.316.037.0
Mitral
19 MTJ-503191.63.89.824.5
21 MTJ-503212.13.710.626.5
23 MTJ-503232.64.612.129.0
25 MTJ-503253.15.213.331.0
27 MTJ-503273.85.813.933.0
29 MTJ-503294.46.714.635.5
31 MTJ-503315.17.116.037.5
33 MTJ-503335.18.316.039.5

 

References

  1. Data on file at Abbott.
  2. 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.
  3. 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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