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The Cleveland Clinic PediPump: virtual fitting studies in children using three-dimensional reconstructions of cardiac computed tomography scans.
ASAIO J. 2008 Jan-Feb; 54(1):133-7.AJ

Abstract

The fitting of implantable ventricular assist devices (VADs) is a particular challenge for pediatric patients and patients with small body surface area. The purpose of this study was to determine optimal placement of the PediPump, a pediatric VAD currently under development at the Cleveland Clinic, using virtual three-dimensional (3D) on-screen models. Digital models were created from computed tomographic datasets of pediatric hearts using commercially available 3D image processing software. Pixels representing the myocardium, great vessels, sternum, and rib cage were selected and rendered as on-screen models (n = 13) from pediatric patients with or without congenital heart disease (median age 42 months; range 2 days to 13 years 11 months). Using 3D model manipulation software, virtual models of the PediPump (70 x 10 mm) were combined on-screen with the anatomic models. A variety of virtual fitting options were created, which allowed easy detection of device interference with surrounding tissues. Generation of 3D on-screen models of cardiac structures in relation to PediPump placement has provided useful preliminary fitting information, which is being used to guide further development of this device.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Saeed D
Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio 44195, USA.
Ootaki Y
No affiliation info available
Noecker A
No affiliation info available
Weber S
No affiliation info available
Smith WA
No affiliation info available
Duncan BW
No affiliation info available
Fukamachi K
No affiliation info available

MeSH

AdolescentChildChild, PreschoolComputer SimulationHeartHumansImage Processing, Computer-AssistedImaging, Three-DimensionalInfantInfant, NewbornModels, AnatomicModels, CardiovascularMyocardiumSoftwareTomography, X-Ray Computed

Pub Type(s)

Journal Article
Research Support, N.I.H., Extramural

Language

eng

PubMed ID

18204330

Citation

Saeed, Diyar, et al. "The Cleveland Clinic PediPump: Virtual Fitting Studies in Children Using Three-dimensional Reconstructions of Cardiac Computed Tomography Scans." ASAIO Journal (American Society for Artificial Internal Organs : 1992), vol. 54, no. 1, 2008, pp. 133-7.
Saeed D, Ootaki Y, Noecker A, et al. The Cleveland Clinic PediPump: virtual fitting studies in children using three-dimensional reconstructions of cardiac computed tomography scans. ASAIO J. 2008;54(1):133-7.
Saeed, D., Ootaki, Y., Noecker, A., Weber, S., Smith, W. A., Duncan, B. W., & Fukamachi, K. (2008). The Cleveland Clinic PediPump: virtual fitting studies in children using three-dimensional reconstructions of cardiac computed tomography scans. ASAIO Journal (American Society for Artificial Internal Organs : 1992), 54(1), 133-7. https://doi.org/10.1097/MAT.0b013e31815b4495
Saeed D, et al. The Cleveland Clinic PediPump: Virtual Fitting Studies in Children Using Three-dimensional Reconstructions of Cardiac Computed Tomography Scans. ASAIO J. 2008 Jan-Feb;54(1):133-7. PubMed PMID: 18204330.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The Cleveland Clinic PediPump: virtual fitting studies in children using three-dimensional reconstructions of cardiac computed tomography scans. AU - Saeed,Diyar, AU - Ootaki,Yoshio, AU - Noecker,Angela, AU - Weber,Stephan, AU - Smith,William A, AU - Duncan,Brian W, AU - Fukamachi,Kiyotaka, PY - 2008/1/22/pubmed PY - 2008/6/19/medline PY - 2008/1/22/entrez SP - 133 EP - 7 JF - ASAIO journal (American Society for Artificial Internal Organs : 1992) JO - ASAIO J VL - 54 IS - 1 N2 - The fitting of implantable ventricular assist devices (VADs) is a particular challenge for pediatric patients and patients with small body surface area. The purpose of this study was to determine optimal placement of the PediPump, a pediatric VAD currently under development at the Cleveland Clinic, using virtual three-dimensional (3D) on-screen models. Digital models were created from computed tomographic datasets of pediatric hearts using commercially available 3D image processing software. Pixels representing the myocardium, great vessels, sternum, and rib cage were selected and rendered as on-screen models (n = 13) from pediatric patients with or without congenital heart disease (median age 42 months; range 2 days to 13 years 11 months). Using 3D model manipulation software, virtual models of the PediPump (70 x 10 mm) were combined on-screen with the anatomic models. A variety of virtual fitting options were created, which allowed easy detection of device interference with surrounding tissues. Generation of 3D on-screen models of cardiac structures in relation to PediPump placement has provided useful preliminary fitting information, which is being used to guide further development of this device. SN - 1538-943X UR - https://www.unboundmedicine.com/medline/citation/18204330/The_Cleveland_Clinic_PediPump:_virtual_fitting_studies_in_children_using_three_dimensional_reconstructions_of_cardiac_computed_tomography_scans_ DB - PRIME DP - Unbound Medicine ER -