Automatic measuring of quality criteria for heart valves

A. P. Condurache; T. Hahn; M. Scharfschwerdt; M. Misfeld; U. G. Hofmann; T. Aach

doi:10.1117/12.710629

Automatic measuring of quality criteria for heart valves

A. P. Condurache, T. Hahn, M. Scharfschwerdt, M. Misfeld, U. G. Hofmann, T. Aach

Abstract

Patients suffering from a heart valve deficiency are often treated by replacing the valve with an artificial or biological implant. In case of biological implants, the use of porcine heart valves is common. Quality assessment and inspection methods are mandatory to supply the patients (and also medical research) with only the best such xenograft implants thus reducing the number of follow-up surgeries to replace worn-up valves. We describe an approach for automatic in-vitro evaluation of prosthetic heart valves in an artificial circulation system. We show how to measure the orifice area during a heart cycle to obtain an orifice curve. Different quality parameters are then estimated on such curves.

Originalsprache	Englisch
Titel	Medical Imaging 2007: Image Processing
Redakteure/-innen	Josien P. W. Pluim, Joseph M. Reinhardt
Seitenumfang	11
Band	6512
Erscheinungsort	San Diego, CA
Herausgeber (Verlag)	SPIE
Erscheinungsdatum	01.02.2007
Auflage	PART 2
Seiten	6512 - 6512 - 11
ISBN (Print)	978-081946630-3
DOIs	https://doi.org/10.1117/12.710629
Publikationsstatus	Veröffentlicht - 01.02.2007
Veranstaltung	Medical Imaging 2007: Image Processing - San Diego, USA / Vereinigte Staaten Dauer: 17.02.2007 → 22.02.2007 Konferenznummer: 70570

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10.1117/12.710629

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Condurache, A. P., Hahn, T., Scharfschwerdt, M., Misfeld, M., Hofmann, U. G., & Aach, T. (2007). Automatic measuring of quality criteria for heart valves. in J. P. W. Pluim, & J. M. Reinhardt (Hrsg.), Medical Imaging 2007: Image Processing (PART 2 Aufl., Band 6512, S. 6512 - 6512 - 11). (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 6512, Nr. PART 2). SPIE. https://doi.org/10.1117/12.710629

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title = "Automatic measuring of quality criteria for heart valves",

abstract = " Patients suffering from a heart valve deficiency are often treated by replacing the valve with an artificial or biological implant. In case of biological implants, the use of porcine heart valves is common. Quality assessment and inspection methods are mandatory to supply the patients (and also medical research) with only the best such xenograft implants thus reducing the number of follow-up surgeries to replace worn-up valves. We describe an approach for automatic in-vitro evaluation of prosthetic heart valves in an artificial circulation system. We show how to measure the orifice area during a heart cycle to obtain an orifice curve. Different quality parameters are then estimated on such curves. ",

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Condurache, AP, Hahn, T, Scharfschwerdt, M, Misfeld, M, Hofmann, UG & Aach, T 2007, Automatic measuring of quality criteria for heart valves. in JPW Pluim & JM Reinhardt (Hrsg.), Medical Imaging 2007: Image Processing. PART 2 Aufl., Bd. 6512, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Nr. PART 2, Bd. 6512, SPIE, San Diego, CA, S. 6512 - 6512 - 11, Medical Imaging 2007: Image Processing, San Diego, California, USA / Vereinigte Staaten, 17.02.07. https://doi.org/10.1117/12.710629

Automatic measuring of quality criteria for heart valves. / Condurache, A. P.; Hahn, T.; Scharfschwerdt, M. et al.
Medical Imaging 2007: Image Processing. Hrsg. / Josien P. W. Pluim; Joseph M. Reinhardt. Band 6512 PART 2. Aufl. San Diego, CA: SPIE, 2007. S. 6512 - 6512 - 11 (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Band 6512, Nr. PART 2).

Publikation: Kapitel in Büchern/Berichten/Konferenzbänden › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - Automatic measuring of quality criteria for heart valves

AU - Condurache, A. P.

AU - Hahn, T.

AU - Scharfschwerdt, M.

AU - Misfeld, M.

AU - Hofmann, U. G.

AU - Aach, T.

N1 - Conference code: 70570

PY - 2007/2/1

Y1 - 2007/2/1

N2 - Patients suffering from a heart valve deficiency are often treated by replacing the valve with an artificial or biological implant. In case of biological implants, the use of porcine heart valves is common. Quality assessment and inspection methods are mandatory to supply the patients (and also medical research) with only the best such xenograft implants thus reducing the number of follow-up surgeries to replace worn-up valves. We describe an approach for automatic in-vitro evaluation of prosthetic heart valves in an artificial circulation system. We show how to measure the orifice area during a heart cycle to obtain an orifice curve. Different quality parameters are then estimated on such curves.

AB - Patients suffering from a heart valve deficiency are often treated by replacing the valve with an artificial or biological implant. In case of biological implants, the use of porcine heart valves is common. Quality assessment and inspection methods are mandatory to supply the patients (and also medical research) with only the best such xenograft implants thus reducing the number of follow-up surgeries to replace worn-up valves. We describe an approach for automatic in-vitro evaluation of prosthetic heart valves in an artificial circulation system. We show how to measure the orifice area during a heart cycle to obtain an orifice curve. Different quality parameters are then estimated on such curves.

UR - https://www.scopus.com/pages/publications/36248936630

U2 - 10.1117/12.710629

DO - 10.1117/12.710629

M3 - Conference contribution

SN - 978-081946630-3

VL - 6512

T3 - Progress in Biomedical Optics and Imaging - Proceedings of SPIE

SP - 6512 - 6512 - 11

BT - Medical Imaging 2007: Image Processing

A2 - Pluim, Josien P. W.

A2 - Reinhardt, Joseph M.

PB - SPIE

CY - San Diego, CA

T2 - Medical Imaging 2007: Image Processing

Y2 - 17 February 2007 through 22 February 2007

ER -

Condurache AP, Hahn T, Scharfschwerdt M, Misfeld M, Hofmann UG, Aach T. Automatic measuring of quality criteria for heart valves. in Pluim JPW, Reinhardt JM, Hrsg., Medical Imaging 2007: Image Processing. PART 2 Aufl. Band 6512. San Diego, CA: SPIE. 2007. S. 6512 - 6512 - 11. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; PART 2). doi: 10.1117/12.710629

Automatic measuring of quality criteria for heart valves

Abstract

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