Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves

Tobias Hahn; Alexandru Paul Condurache; Til Aach; Michael Scharfschwerdt; Martin Misfeld

doi:10.1007/3-540-32137-3_5

Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves

Tobias Hahn, Alexandru Paul Condurache, Til Aach, Michael Scharfschwerdt, Martin Misfeld

University of Kiel

Abstract

Patients suffering from a tricuspid heart valve deficiency are often treated by replacing the valve with artificial or biological implants. In case of biological implants, the use of porcine heart valves is common. To supply patients with the best such xenograft implants, quality assessment and inspection methods for biological heart valves are necessary. We describe initial approaches to automatically testing tricuspid heart valves in-vitro in an artificial circulation system. We use two criteria to judge the quality of the valve, i.e. the evolution of the orifice area during a heart cycle and the fluttering of the valve leaflets in the stream.

Original language	English
Title of host publication	Bildverarbeitung für die Medizin 2006
Number of pages	5
Publisher	Springer Verlag
Publication date	01.12.2006
Pages	21-25
ISBN (Print)	978-3-540-32136-1
ISBN (Electronic)	978-3-540-32137-8
DOIs	https://doi.org/10.1007/3-540-32137-3_5
Publication status	Published - 01.12.2006
Event	Workshops Bildverarbeitung fur die Medizin 2006 - Hamburg, Germany Duration: 19.03.2006 → 21.03.2006 Conference number: 97563

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10.1007/3-540-32137-3_5

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title = "Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves",

abstract = "Patients suffering from a tricuspid heart valve deficiency are often treated by replacing the valve with artificial or biological implants. In case of biological implants, the use of porcine heart valves is common. To supply patients with the best such xenograft implants, quality assessment and inspection methods for biological heart valves are necessary. We describe initial approaches to automatically testing tricuspid heart valves in-vitro in an artificial circulation system. We use two criteria to judge the quality of the valve, i.e. the evolution of the orifice area during a heart cycle and the fluttering of the valve leaflets in the stream.",

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Hahn, T, Condurache, AP, Aach, T, Scharfschwerdt, M & Misfeld, M 2006, Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves. in Bildverarbeitung für die Medizin 2006 . Informatik aktuell, Springer Verlag, pp. 21-25, Workshops Bildverarbeitung fur die Medizin 2006
, Hamburg, Hamburg, Germany, 19.03.06. https://doi.org/10.1007/3-540-32137-3_5

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T1 - Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves

AU - Hahn, Tobias

AU - Condurache, Alexandru Paul

AU - Aach, Til

AU - Scharfschwerdt, Michael

AU - Misfeld, Martin

N1 - Conference code: 97563

PY - 2006/12/1

Y1 - 2006/12/1

N2 - Patients suffering from a tricuspid heart valve deficiency are often treated by replacing the valve with artificial or biological implants. In case of biological implants, the use of porcine heart valves is common. To supply patients with the best such xenograft implants, quality assessment and inspection methods for biological heart valves are necessary. We describe initial approaches to automatically testing tricuspid heart valves in-vitro in an artificial circulation system. We use two criteria to judge the quality of the valve, i.e. the evolution of the orifice area during a heart cycle and the fluttering of the valve leaflets in the stream.

AB - Patients suffering from a tricuspid heart valve deficiency are often treated by replacing the valve with artificial or biological implants. In case of biological implants, the use of porcine heart valves is common. To supply patients with the best such xenograft implants, quality assessment and inspection methods for biological heart valves are necessary. We describe initial approaches to automatically testing tricuspid heart valves in-vitro in an artificial circulation system. We use two criteria to judge the quality of the valve, i.e. the evolution of the orifice area during a heart cycle and the fluttering of the valve leaflets in the stream.

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U2 - 10.1007/3-540-32137-3_5

DO - 10.1007/3-540-32137-3_5

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T3 - Informatik aktuell

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BT - Bildverarbeitung für die Medizin 2006

PB - Springer Verlag

T2 - Workshops Bildverarbeitung fur die Medizin 2006<br/>

Y2 - 19 March 2006 through 21 March 2006

ER -

Automatic In-Vitro Orifice Area Determination and Fluttering Analysis for Tricuspid Heart Valves

Abstract

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