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CARDIOVASCULAR
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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
Model Tissue Annulus Diameter (mm) Geometric Orifice Area (cm²) Implant Height Open (mm) Overall Height Open (mm) Cuff OD (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) Cuff OD (Standard / Expanded) (mm)
Standard Polyester Cuff Expanded Polyester Cuff
Aortic
17 AHPJ-505 17 AEHPJ-505 17 1.6 4.8 9.9 23/24
19 AHPJ-505 19 AEHPJ-505 19 2.1 5.2 10.6 25/26
21 AHPJ-505 21 AEHPJ-505 21 2.6 5.9 12.0 27/28
23 AHPJ-505 23 AEHPJ-505 23 3.1 6.7 13.3 29/31
25 AHPJ-505 25 AEHPJ-505 25 3.8 7.2 13.7 31/33
27 AHPJ-505 27 AEHPJ-505 27 4.4 8.0 14.6 33/35
Mitral
17 MHPJ-505 17 MEHPJ-505 17 1.6 2.9 9.9 23/24
19 MHPJ-505 19 MEHPJ-505 19 2.1 3.0 10.6 25/26
21 MHPJ-505 21 MEHPJ-505 21 2.6 3.3 12.0 27/28
23 MHPJ-505 23 MEHPJ-505 23 3.1 3.3 13.3 29/31
25 MHPJ-505 25 MEHPJ-505 25 3.8 3.8 13.7 31/33
27 MHPJ-505 27 MEHPJ-505 27 4.4 4.6 14.6 33/35

 

Masters Series Valves: Polyester Cuff
Model Tissue Annulus Diameter (mm) Geometric Orifice Area (cm²) Implant Height Open (mm) Overall Height Open (mm) Cuff OD (Standard / Expanded) (mm)
Standard Polyester Cuff Expanded Polyester Cuff
Aortic
19 AJ-501 19 AECJ-502 19 1.6 3.3 9.9 22/23
21 AJ-501 21 AECJ-502 21 2.1 3.7 10.6 24/25
23 AJ-501 23 AECJ-502 23 2.6 4.4 12.0 26/27
25 AJ-501 25 AECJ-502 25 3.1 5.2 13.3 28/29
27 AJ-501 27 AECJ-502 27 3.8 5.7 13.7 31/32
29 AJ-501 29 AECJ-502 29 4.4 6.5 14.6 33/35
31 AJ-501 31 AECJ-502 31 5.1 7.2 15.9 35/37
Mitral
19 MJ-501 19 MECJ-502 19 1.6 4.4 9.9 23/26
21 MJ-501 21 MECJ-502 21 2.1 4.5 10.6 26/29
23 MJ-501 23 MECJ-502 23 2.6 4.8 12.0 28/31
25 MJ-501 25 MECJ-502 25 3.1 4.8 13.3 30/33
27 MJ-501 27 MECJ-502 27 3.8 5.8 13.7 32/36
29 MJ-501 29 MECJ-502 29 4.4 6.6 14.6 35/38
31 MJ-501 31 MECJ-502 31 5.1 7.2 15.9 37/40
33 MJ-501 33 MECJ-502 33 5.1 8.2 15.9 39/42
35 MJ-501 -- 35 5.1 8.2 15.9 40/NA
37 MJ-501 -- 37 5.1 8.2 15.9 40/NA

 

Masters Series Valves: PTFE Cuff
Model Tissue Annulus Diameter (mm) Geometric Orifice Area (cm²) Implant Height Open (mm) Overall Height Open (mm) Cuff OD (Standard / Expanded) (mm)
Standard PTFE Cuff
Aortic
19 ATJ-503 19 1.6 3.3 9.9 22
21 ATJ-503 21 2.1 3.7 10.6 24
23 ATJ-503 23 2.6 4.4 12.0 26
25 ATJ-503 25 3.1 5.2 13.3 28
27 ATJ-503 27 3.8 5.7 13.7 31
29 ATJ-503 29 4.4 6.5 14.6 33
31 ATJ-503 31 5.1 7.2 15.9 35
Mitral
19 MTJ-503 19 1.6 4.4 9.9 23/26
21 MTJ-503 21 2.1 4.5 10.6 26/29
23 MTJ-503 23 2.6 4.8 12.0 28/31
25 MTJ-503 25 3.1 4.8 13.3 30/33
27 MTJ-503 27 3.8 5.8 13.7 32/36
29 MTJ-503 29 4.4 6.6 14.6 35/38
31 MTJ-503 31 5.1 7.2 15.9 37/40
33 MTJ-503 33 5.1 8.2 15.9 39/42

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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