Masters HP™ Mechanical Heart Valve Expanded Cuff
CARDIOVASCULAR
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Masters HP™ Mechanical Heart Valve Expanded Cuff

PRODUCT HIGHLIGHTS

  • Sewing cuff redesigned to facilitate supra-annular placement, allowing for an increase in orifice size for a given tissue annulus diameter
  • Increased effective orifice area (EOA), lower pressure gradients and improved performance1-5
  • 85 degree leaflet opening angle offers improved laminar flow and reduces turbulence1,2,6
  • Controlled torque rotation mechanism allows for easy rotation and intraoperative adjustment
  • The expanded HP cuff has approximately 15% more cuff than the standard HP cuff
  • St. Jude Medical heart valves are MR conditional7

ORDERING INFORMATION

Contents: Aortic Valve (1 unit per box)


Reorder Number Tissue Annulus Diameter (mm) Valve Orifice Inner Diameter (mm) Geometric Orifice Area (cm2) Effective Orifice Area (cm2) Cuff Style
17AEHPJ-505 17 14.8 1.63 1.16 Expanded
19AEHPJ-505 19 16.7 2.06 1.51 Expanded
21AEHPJ-505 21 18.6 2.55 2.03 Expanded
23AEHPJ-505 23 20.4 3.09 2.59 Expanded
25AEHPJ-505 25 22.5 3.67 3.08 Expanded
27AEHPJ-505 27 24.2 4.41 3.73 Expanded
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1. Feng Z, Nakamura T, Fujimoto T, et al. In vitro investigation of opening behavior and hydrodynamics of bileaflet valves in the mitral position. Artificial Organs. 2002;26(1):32-9.

2. Shipkowitz T, Ambrus J, Kurk J, et al. Evaluation technique for bileaflet mechanical valves. J Heart Valve Dis. 2002;11(2):275-82.

3. Vitale N, Caldarera I, Muneretto C, et al. Italian Multicenter Study Group for the St. Jude Medical Hemodynamic Plus Aortic Valve Prosthesis. Clinical evaluation of St. Jude Medical Hemodynamic Plus versus standard aortic valve prostheses: The Italian multicenter, prospective, randomized study. J Thorac Cardiovasc Surg. 2001;122(4):691-8.

4. Carrel T, Zingg U, Jenni R, et al. Early in vivo experience with the Hemodynamic Plus St. Jude Medical heart valves in patients with narrowed aortic annulus. Ann Thorac Surg. 1996;61(5):1418-22.

5. Ismeno G, Renzulli A, De Feo M, et al. Standard versus Hemodynamic Plus 19-mm St. Jude Medical aortic valves. J Thorac Cardiovasc Surg. 2001;121(4):723-8.

6. King, M, David T, Fisher J. An initial parametric study on fluid flow through bileaflet mechanical heart valves using computational fluid dynamics. J Eng Med. 1994;208:63-72.

7. St. Jude Medical MRI Safety Document.


Please review the Instructions for Use prior to using these devices for a complete listing of indications, contraindications, warnings, precautions, potential adverse events and directions for use.

Product referenced is approved for CE Mark.

GMCSD176EN (May 2012)

Last Updated: January 02, 2019

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