Morphology and blood flow analysis of pulmonary arteries under respiratory disorders

Jean Joseph Christophe; Takuji Ishikawa; Yohsuke Imai; Noriaki Matsuki; Kei Takase; Takami Yamaguchi

doi:10.1115/SBC2009-206243

Morphology and blood flow analysis of pulmonary arteries under respiratory disorders

Jean Joseph Christophe, Takuji Ishikawa, Yohsuke Imai, Noriaki Matsuki, Kei Takase, Takami Yamaguchi

Tohoku University

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

Abstract

Numerical methods are used to provide quantitative and qualitative information about effects of pulmonary disorders on blood flow. From patient's CT images, arterial geometries are extracted and compared for healthy and unhealthy conditions. We show that pulmonary artery shape is strongly affected by the pulmonary disorders, e.g., the inlet is elongated and the branches are bent. In order to clarify the effect of geometrical change on the blood flow, we performed computational simulation of blood flow in the extracted geometries.

Original language	English
Title of host publication	Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009
Pages	1037-1038
Number of pages	2
Edition	PART B
DOIs	https://doi.org/10.1115/SBC2009-206243
Publication status	Published - 2009
Event	11th ASME Summer Bioengineering Conference, SBC2009 - Lake Tahoe, CA, United States Duration: 2009 Jun 17 → 2009 Jun 21

Publication series

Name	Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009
Number	PART B

Conference

Conference	11th ASME Summer Bioengineering Conference, SBC2009
Country/Territory	United States
City	Lake Tahoe, CA
Period	09/6/17 → 09/6/21

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10.1115/SBC2009-206243

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Christophe, J. J., Ishikawa, T., Imai, Y., Matsuki, N., Takase, K., & Yamaguchi, T. (2009). Morphology and blood flow analysis of pulmonary arteries under respiratory disorders. In Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009 (PART B ed., pp. 1037-1038). (Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009; No. PART B). https://doi.org/10.1115/SBC2009-206243

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title = "Morphology and blood flow analysis of pulmonary arteries under respiratory disorders",

abstract = "Numerical methods are used to provide quantitative and qualitative information about effects of pulmonary disorders on blood flow. From patient's CT images, arterial geometries are extracted and compared for healthy and unhealthy conditions. We show that pulmonary artery shape is strongly affected by the pulmonary disorders, e.g., the inlet is elongated and the branches are bent. In order to clarify the effect of geometrical change on the blood flow, we performed computational simulation of blood flow in the extracted geometries.",

author = "Christophe, {Jean Joseph} and Takuji Ishikawa and Yohsuke Imai and Noriaki Matsuki and Kei Takase and Takami Yamaguchi",

year = "2009",

doi = "10.1115/SBC2009-206243",

language = "English",

isbn = "9780791848913",

series = "Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009",

number = "PART B",

pages = "1037--1038",

booktitle = "Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009",

edition = "PART B",

note = "11th ASME Summer Bioengineering Conference, SBC2009 ; Conference date: 17-06-2009 Through 21-06-2009",

}

Christophe, JJ, Ishikawa, T, Imai, Y, Matsuki, N, Takase, K & Yamaguchi, T 2009, Morphology and blood flow analysis of pulmonary arteries under respiratory disorders. in Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009. PART B edn, Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009, no. PART B, pp. 1037-1038, 11th ASME Summer Bioengineering Conference, SBC2009, Lake Tahoe, CA, United States, 09/6/17. https://doi.org/10.1115/SBC2009-206243

Morphology and blood flow analysis of pulmonary arteries under respiratory disorders. / Christophe, Jean Joseph; Ishikawa, Takuji; Imai, Yohsuke et al.
Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009. PART B. ed. 2009. p. 1037-1038 (Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009; No. PART B).

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

TY - GEN

T1 - Morphology and blood flow analysis of pulmonary arteries under respiratory disorders

AU - Christophe, Jean Joseph

AU - Ishikawa, Takuji

AU - Imai, Yohsuke

AU - Matsuki, Noriaki

AU - Takase, Kei

AU - Yamaguchi, Takami

PY - 2009

Y1 - 2009

N2 - Numerical methods are used to provide quantitative and qualitative information about effects of pulmonary disorders on blood flow. From patient's CT images, arterial geometries are extracted and compared for healthy and unhealthy conditions. We show that pulmonary artery shape is strongly affected by the pulmonary disorders, e.g., the inlet is elongated and the branches are bent. In order to clarify the effect of geometrical change on the blood flow, we performed computational simulation of blood flow in the extracted geometries.

AB - Numerical methods are used to provide quantitative and qualitative information about effects of pulmonary disorders on blood flow. From patient's CT images, arterial geometries are extracted and compared for healthy and unhealthy conditions. We show that pulmonary artery shape is strongly affected by the pulmonary disorders, e.g., the inlet is elongated and the branches are bent. In order to clarify the effect of geometrical change on the blood flow, we performed computational simulation of blood flow in the extracted geometries.

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U2 - 10.1115/SBC2009-206243

DO - 10.1115/SBC2009-206243

M3 - Conference contribution

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SN - 9780791848913

T3 - Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009

SP - 1037

EP - 1038

BT - Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009

T2 - 11th ASME Summer Bioengineering Conference, SBC2009

Y2 - 17 June 2009 through 21 June 2009

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Christophe JJ, Ishikawa T, Imai Y, Matsuki N, Takase K, Yamaguchi T. Morphology and blood flow analysis of pulmonary arteries under respiratory disorders. In Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009. PART B ed. 2009. p. 1037-1038. (Proceedings of the ASME Summer Bioengineering Conference 2009, SBC2009; PART B). doi: 10.1115/SBC2009-206243

Morphology and blood flow analysis of pulmonary arteries under respiratory disorders

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