Title :
Notice of Retraction
Study on computer aided modeling of bioprosthetic heart valve
Author :
Bin Zheng ; Weiwei Song
Author_Institution :
Sch. of Agric. Eng. & Food Sci., Shandong Univ. of Technol., Zibo, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
A modeling theory and technology of bioprosthetic heart valve is presented in this paper. Firstly, the geometric model of natural aortic valve is created according to its anatomy. Then, structure parameters described the geometric model are designed based on the shell theory. The equations are also presented to calculate the related parameters. In the end, a non-base artificial bioprosthetic aortic valve is designed and produced based on the theory and method proposed in this paper. Its perfect property has been confirmed by test results in vitro and clinical application in vivo.
Keywords :
CAD; blood vessels; cardiology; medical computing; prosthetics; anatomy; bioprosthetic heart valve; computer aided modeling; geometric model; natural aortic valve; nonbase artificial bioprosthetic aortic valve; shell theory; Biomembranes; Computational modeling; Equations; Heart; Mathematical model; Stress; Valves; aortic valve; modeling theory of bioprosthetic heart valve; structure parameters;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
DOI :
10.1109/ICCASM.2010.5623170
