Method and apparatus for automated tracking of non-linear vessel movement using MR imaging

Method and apparatus for automated tracking of non-linear vessel movement using MR imaging

A system and method is disclosed for tracking a moving object using magnetic resonance imaging. The technique includes acquiring a scout image scan having a number of image frames and extracting non-linear motion parameters from the number of image frames of the scout image scan. The technique inclu...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Saranathan, Manojkumar, Hardy, Christopher, Foo, Thomas K.F
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator Saranathan, Manojkumar
Hardy, Christopher
Foo, Thomas K.F
description A system and method is disclosed for tracking a moving object using magnetic resonance imaging. The technique includes acquiring a scout image scan having a number of image frames and extracting non-linear motion parameters from the number of image frames of the scout image scan. The technique includes prospectively shifting slice location using the non-linear motion parameters between slice locations while acquiring a series of MR images. The system and method are particularly useful in tracking coronary artery movement during the cardiac cycle to acquire the non-linear components of coronary artery movement during a diastolic portion of the R-R interval.
format Patent
fullrecord <record><control><sourceid>uspatents_EFI</sourceid><recordid>TN_cdi_uspatents_applications_20020095085</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>20020095085</sourcerecordid><originalsourceid>FETCH-uspatents_applications_200200950853</originalsourceid><addsrcrecordid>eNqVjbEKwkAQRNNYiPoP21oEghLQWhSbNGJlE5ZkE4_c7YbbvXy_J_gDwgwzxWNmXbwasrf0gJw9zxjRksIgETCZBDTqwSJ2k-MRZAAWLr1jwggLqZKHIAsFYoOkX6Z5gAs45rotVgN6pd0vN8X-dn1e7mXSOe-yaZsfvevQnLC2h6rKOtfVqT7-w34AaNRB-A</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and apparatus for automated tracking of non-linear vessel movement using MR imaging</title><source>USPTO Published Applications</source><creator>Saranathan, Manojkumar ; Hardy, Christopher ; Foo, Thomas K.F</creator><creatorcontrib>Saranathan, Manojkumar ; Hardy, Christopher ; Foo, Thomas K.F</creatorcontrib><description>A system and method is disclosed for tracking a moving object using magnetic resonance imaging. The technique includes acquiring a scout image scan having a number of image frames and extracting non-linear motion parameters from the number of image frames of the scout image scan. The technique includes prospectively shifting slice location using the non-linear motion parameters between slice locations while acquiring a series of MR images. The system and method are particularly useful in tracking coronary artery movement during the cardiac cycle to acquire the non-linear components of coronary artery movement during a diastolic portion of the R-R interval.</description><language>eng</language><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20020095085$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,869,881,64032</link.rule.ids><linktorsrc>$$Uhttps://patentcenter.uspto.gov/applications/09728071$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Saranathan, Manojkumar</creatorcontrib><creatorcontrib>Hardy, Christopher</creatorcontrib><creatorcontrib>Foo, Thomas K.F</creatorcontrib><title>Method and apparatus for automated tracking of non-linear vessel movement using MR imaging</title><description>A system and method is disclosed for tracking a moving object using magnetic resonance imaging. The technique includes acquiring a scout image scan having a number of image frames and extracting non-linear motion parameters from the number of image frames of the scout image scan. The technique includes prospectively shifting slice location using the non-linear motion parameters between slice locations while acquiring a series of MR images. The system and method are particularly useful in tracking coronary artery movement during the cardiac cycle to acquire the non-linear components of coronary artery movement during a diastolic portion of the R-R interval.</description><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EFI</sourceid><recordid>eNqVjbEKwkAQRNNYiPoP21oEghLQWhSbNGJlE5ZkE4_c7YbbvXy_J_gDwgwzxWNmXbwasrf0gJw9zxjRksIgETCZBDTqwSJ2k-MRZAAWLr1jwggLqZKHIAsFYoOkX6Z5gAs45rotVgN6pd0vN8X-dn1e7mXSOe-yaZsfvevQnLC2h6rKOtfVqT7-w34AaNRB-A</recordid><startdate>20020718</startdate><enddate>20020718</enddate><creator>Saranathan, Manojkumar</creator><creator>Hardy, Christopher</creator><creator>Foo, Thomas K.F</creator><scope>EFI</scope></search><sort><creationdate>20020718</creationdate><title>Method and apparatus for automated tracking of non-linear vessel movement using MR imaging</title><author>Saranathan, Manojkumar ; Hardy, Christopher ; Foo, Thomas K.F</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-uspatents_applications_200200950853</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Saranathan, Manojkumar</creatorcontrib><creatorcontrib>Hardy, Christopher</creatorcontrib><creatorcontrib>Foo, Thomas K.F</creatorcontrib><collection>USPTO Published Applications</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Saranathan, Manojkumar</au><au>Hardy, Christopher</au><au>Foo, Thomas K.F</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and apparatus for automated tracking of non-linear vessel movement using MR imaging</title><date>2002-07-18</date><risdate>2002</risdate><abstract>A system and method is disclosed for tracking a moving object using magnetic resonance imaging. The technique includes acquiring a scout image scan having a number of image frames and extracting non-linear motion parameters from the number of image frames of the scout image scan. The technique includes prospectively shifting slice location using the non-linear motion parameters between slice locations while acquiring a series of MR images. The system and method are particularly useful in tracking coronary artery movement during the cardiac cycle to acquire the non-linear components of coronary artery movement during a diastolic portion of the R-R interval.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_uspatents_applications_20020095085
source USPTO Published Applications
title Method and apparatus for automated tracking of non-linear vessel movement using MR imaging
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T03%3A58%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-uspatents_EFI&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=Saranathan,%20Manojkumar&rft.date=2002-07-18&rft_id=info:doi/&rft_dat=%3Cuspatents_EFI%3E20020095085%3C/uspatents_EFI%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true