The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect

J. Arens; H. Schnöring; M. Pfennig; I. Mager; J. Vázquez-Jiménez; T. Schmitz-Rode; U. Steinseifer

doi:10.1007/978-3-642-03885-3-104

The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect

J. Arens^*, H. Schnöring, M. Pfennig, I. Mager, J. Vázquez-Jiménez, T. Schmitz-Rode, U. Steinseifer

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

Predominantly standard adult Heart Lung Ma chines (HLMs) are used for pediatric cardiac surgery, only with individually downsized components. Downsizing is limited, e.g. by the required gas exchange surface, etc. In order to diminish complications we developed a new miniaturized heart lung machine (Aachen MiniHLM) for neonates, with significantly reduced priming volume and blood contact surface by integration of all major system components in one single de vice. In particular, the MiniHLM is a Heart-Lung-Machine with the rotary blood pump centrically integrated into the oxygenator and the cardiotomy reservoir with integrated heat exchanger is directly connected. Thus, tubing is only necessary between patient and MiniHLM.

Original language	English
Title of host publication	World Congress on Medical Physics and Biomedical Engineering
Subtitle of host publication	Diagnostic and Therapeutic Instrumentation, Clinical Engineering
Pages	373-376
Number of pages	4
Edition	7
DOIs	https://doi.org/10.1007/978-3-642-03885-3-104
Publication status	Published - 1 Dec 2009
Externally published	Yes
Event	World Congress on Medical Physics and Biomedical Engineering 2009 - ICM, Munich, Germany Duration: 7 Sep 2009 → 12 Sep 2009

Publication series

Name	IFMBE Proceedings
Number	7
Volume	25
ISSN (Print)	1680-0737

Conference

Conference	World Congress on Medical Physics and Biomedical Engineering 2009
Country/Territory	Germany
City	Munich
Period	7/09/09 → 12/09/09

Keywords

Congenital heart defects
Equipment design
Heart-lung machine
Miniaturization
Newborn

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10.1007/978-3-642-03885-3-104

Cite this

Arens, J., Schnöring, H., Pfennig, M., Mager, I., Vázquez-Jiménez, J., Schmitz-Rode, T., & Steinseifer, U. (2009). The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect. In World Congress on Medical Physics and Biomedical Engineering: Diagnostic and Therapeutic Instrumentation, Clinical Engineering (7 ed., pp. 373-376). (IFMBE Proceedings; Vol. 25, No. 7). https://doi.org/10.1007/978-3-642-03885-3-104

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abstract = "Predominantly standard adult Heart Lung Ma chines (HLMs) are used for pediatric cardiac surgery, only with individually downsized components. Downsizing is limited, e.g. by the required gas exchange surface, etc. In order to diminish complications we developed a new miniaturized heart lung machine (Aachen MiniHLM) for neonates, with significantly reduced priming volume and blood contact surface by integration of all major system components in one single de vice. In particular, the MiniHLM is a Heart-Lung-Machine with the rotary blood pump centrically integrated into the oxygenator and the cardiotomy reservoir with integrated heat exchanger is directly connected. Thus, tubing is only necessary between patient and MiniHLM.",

keywords = "Congenital heart defects, Equipment design, Heart-lung machine, Miniaturization, Newborn",

author = "J. Arens and H. Schn{\"o}ring and M. Pfennig and I. Mager and J. V{\'a}zquez-Jim{\'e}nez and T. Schmitz-Rode and U. Steinseifer",

year = "2009",

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doi = "10.1007/978-3-642-03885-3-104",

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series = "IFMBE Proceedings",

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Arens, J, Schnöring, H, Pfennig, M, Mager, I, Vázquez-Jiménez, J, Schmitz-Rode, T & Steinseifer, U 2009, The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect. in World Congress on Medical Physics and Biomedical Engineering: Diagnostic and Therapeutic Instrumentation, Clinical Engineering. 7 edn, IFMBE Proceedings, no. 7, vol. 25, pp. 373-376, World Congress on Medical Physics and Biomedical Engineering 2009, Munich, Germany, 7/09/09. https://doi.org/10.1007/978-3-642-03885-3-104

The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect. / Arens, J.; Schnöring, H.; Pfennig, M. et al.

World Congress on Medical Physics and Biomedical Engineering: Diagnostic and Therapeutic Instrumentation, Clinical Engineering. 7. ed. 2009. p. 373-376 (IFMBE Proceedings; Vol. 25, No. 7).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Vázquez-Jiménez, J.

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AB - Predominantly standard adult Heart Lung Ma chines (HLMs) are used for pediatric cardiac surgery, only with individually downsized components. Downsizing is limited, e.g. by the required gas exchange surface, etc. In order to diminish complications we developed a new miniaturized heart lung machine (Aachen MiniHLM) for neonates, with significantly reduced priming volume and blood contact surface by integration of all major system components in one single de vice. In particular, the MiniHLM is a Heart-Lung-Machine with the rotary blood pump centrically integrated into the oxygenator and the cardiotomy reservoir with integrated heat exchanger is directly connected. Thus, tubing is only necessary between patient and MiniHLM.

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Arens J, Schnöring H, Pfennig M, Mager I, Vázquez-Jiménez J, Schmitz-Rode T et al. The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect. In World Congress on Medical Physics and Biomedical Engineering: Diagnostic and Therapeutic Instrumentation, Clinical Engineering. 7 ed. 2009. p. 373-376. (IFMBE Proceedings; 7). doi: 10.1007/978-3-642-03885-3-104

The Aachen MiniHLM - A miniaturized heart lung machine for neonates with congenital heart defect

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