Artificial Heart Valves: Improved Blood Compatibility by PECVD a-SiC:H Coating

1990 ◽  
Vol 14 (4) ◽  
pp. 260-269 ◽  
Author(s):  
A. Bolz ◽  
M. Schaldach
Keyword(s):  
Artificial Heart ◽  
Heart Valves ◽  
Blood Compatibility ◽  
Artificial Heart Valves

Improving Blood Compatibility of Cardiovascular Devices by Surface Modification

2007 ◽  
Vol 342-343 ◽  
pp. 801-804 ◽  
Author(s):  
Nan Huang ◽  
Ping Yang ◽  
Yong Xiang Leng ◽  
Jun Ying Chen ◽  
Jin Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Artificial Heart ◽  
Heart Valves ◽  
Blood Compatibility ◽  
Artificial Heart Valve ◽  
Cardiovascular Devices ◽  
Inorganic Films ◽  
Artificial Heart Valves ◽  
Plasma Grafting ◽  
Circulation Tube

This paper presents recent activities on the surface modification of blood contacting biomaterials and devices in the author’s laboratory. Surface coating of inorganic films on materials for artificial heart valves, ventricular pumps and coronary stents, such as titanium, stainless steel and low temperature isotropic pryolitc carbon, etc, shows a significant improvement in the anticoagulation behavior. Further, the formation of functional groups such as hydroxyl or amino groups and the binding of biomolecules as well as seeding of endothelial cell shows the promise of biomimetic surface formation. Plasma grafting on materials for artificial heart valve sewing cuff, extracorporeal circulation tube, etc, such as PET, PU, PVC polymers, revealed a significant improvement of anti-platelet adhesion as well as anti-bacterial properties.

scholarly journals Numerical Study of Blood Flow Through Artificial Heart Valves

2021 ◽  
Vol 1094 (1) ◽  
pp. 012120
Author(s):  
Hussein Togun ◽  
Ali Abdul Hussain ◽  
Saja Ahmed ◽  
Iman Abdul hussain ◽  
Huda Shaker
Keyword(s):  
Blood Flow ◽  
Artificial Heart ◽  
Heart Valves ◽  
Numerical Study ◽  
Artificial Heart Valves ◽  
Flow Through

On polymeric mobile elements in artificial heart valves and changes occurring in these elements under the action of the blood and its components

1977 ◽  
Vol 19 (6) ◽  
pp. 1537-1544
Author(s):  
E.I. Semenenko ◽  
A.I. Ivanov ◽  
M.A. Markelov ◽  
N.B. Dobrova ◽  
Ye.V. Smurova ◽  
...  
Keyword(s):  
Artificial Heart ◽  
Heart Valves ◽  
Mobile Elements ◽  
Artificial Heart Valves

The course of pregnancy in patients with artificial heart valves

1976 ◽  
Vol 61 (4) ◽  
pp. 504-512 ◽  
Author(s):  
Carlos Ibarra-Perez ◽  
Noel Arevalo-Toledo ◽  
Octavio Alvarez-De La Cadena ◽  
Luis Noriega-Guerra
Keyword(s):  
Artificial Heart ◽  
Heart Valves ◽  
Artificial Heart Valves

ARTIFICIAL HEART VALVES

The Lancet ◽  
1962 ◽  
Vol 280 (7266) ◽  
pp. 1171 ◽  
Author(s):  
R.W.M. Frater
Keyword(s):  
Artificial Heart ◽  
Heart Valves ◽  
Artificial Heart Valves

Time-dependent Morphological Alterations Caused by Crimping of Artificial Heart Valves

2010 ◽  
Vol 143 (4) ◽  
pp. 331
Author(s):  
H. Aupperle ◽  
F. Gruenwald ◽  
P. Kiefer ◽  
J. Kempfert ◽  
T. Walther ◽  
...  
Keyword(s):  
Artificial Heart ◽  
Heart Valves ◽  
Time Dependent ◽  
Morphological Alterations ◽  
Artificial Heart Valves
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