Contour and scout scanning technique for pulsed x-ray large area CT detectors
A diagnostic imaging system includes an x-ray source ( 16 ), which is rotated around an examination region ( 20 ). A subject, disposed on a couch ( 30 ), is translated longitudinally through the examination region ( 20 ). The x-ray source ( 16 ) is pulsed at selected angular location(s), e.g. one or...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| 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 | MATTSON RODNEY A |
| description | A diagnostic imaging system includes an x-ray source ( 16 ), which is rotated around an examination region ( 20 ). A subject, disposed on a couch ( 30 ), is translated longitudinally through the examination region ( 20 ). The x-ray source ( 16 ) is pulsed at selected angular location(s), e.g. one or both of 6 and 12 o'clock, to transmit x rays through the subject as it is being translated through the examination region ( 20 ). The transmitted radiation is being detected by a radiation detector ( 22 ) and is reconstructed by an image processor ( 52 ) into a two-dimensional projection pilot scan image. A subject contour is calculated and is used along with the radiation attenuation data by a dose calculator ( 60 ) to determine the minimum radiation dose required to produce a constant quality image. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US7277523B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US7277523B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US7277523B23</originalsourceid><addsrcrecordid>eNqNyjEOwjAMQNEsDAi4gy_QJRXKTgRiYaLMlZW4pVJlByeR4PZk4AAs_y9va25euEhVQI6Qg9TSiswLz1AoPHl5VYJJFFJdM0V4d4ofWFFnAlRC8ANEarSI5r3ZTNjY4fedgct58NeOkoyUEwZiKuPj7qxzR9ufbP8H-QJQqjWX</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Contour and scout scanning technique for pulsed x-ray large area CT detectors</title><source>esp@cenet</source><creator>MATTSON RODNEY A</creator><creatorcontrib>MATTSON RODNEY A</creatorcontrib><description>A diagnostic imaging system includes an x-ray source ( 16 ), which is rotated around an examination region ( 20 ). A subject, disposed on a couch ( 30 ), is translated longitudinally through the examination region ( 20 ). The x-ray source ( 16 ) is pulsed at selected angular location(s), e.g. one or both of 6 and 12 o'clock, to transmit x rays through the subject as it is being translated through the examination region ( 20 ). The transmitted radiation is being detected by a radiation detector ( 22 ) and is reconstructed by an image processor ( 52 ) into a two-dimensional projection pilot scan image. A subject contour is calculated and is used along with the radiation attenuation data by a dose calculator ( 60 ) to determine the minimum radiation dose required to produce a constant quality image.</description><language>eng</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; MEDICAL OR VETERINARY SCIENCE ; PHYSICS ; SURGERY ; TESTING</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071002&DB=EPODOC&CC=US&NR=7277523B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071002&DB=EPODOC&CC=US&NR=7277523B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATTSON RODNEY A</creatorcontrib><title>Contour and scout scanning technique for pulsed x-ray large area CT detectors</title><description>A diagnostic imaging system includes an x-ray source ( 16 ), which is rotated around an examination region ( 20 ). A subject, disposed on a couch ( 30 ), is translated longitudinally through the examination region ( 20 ). The x-ray source ( 16 ) is pulsed at selected angular location(s), e.g. one or both of 6 and 12 o'clock, to transmit x rays through the subject as it is being translated through the examination region ( 20 ). The transmitted radiation is being detected by a radiation detector ( 22 ) and is reconstructed by an image processor ( 52 ) into a two-dimensional projection pilot scan image. A subject contour is calculated and is used along with the radiation attenuation data by a dose calculator ( 60 ) to determine the minimum radiation dose required to produce a constant quality image.</description><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PHYSICS</subject><subject>SURGERY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEOwjAMQNEsDAi4gy_QJRXKTgRiYaLMlZW4pVJlByeR4PZk4AAs_y9va25euEhVQI6Qg9TSiswLz1AoPHl5VYJJFFJdM0V4d4ofWFFnAlRC8ANEarSI5r3ZTNjY4fedgct58NeOkoyUEwZiKuPj7qxzR9ufbP8H-QJQqjWX</recordid><startdate>20071002</startdate><enddate>20071002</enddate><creator>MATTSON RODNEY A</creator><scope>EVB</scope></search><sort><creationdate>20071002</creationdate><title>Contour and scout scanning technique for pulsed x-ray large area CT detectors</title><author>MATTSON RODNEY A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US7277523B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PHYSICS</topic><topic>SURGERY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MATTSON RODNEY A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MATTSON RODNEY A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Contour and scout scanning technique for pulsed x-ray large area CT detectors</title><date>2007-10-02</date><risdate>2007</risdate><abstract>A diagnostic imaging system includes an x-ray source ( 16 ), which is rotated around an examination region ( 20 ). A subject, disposed on a couch ( 30 ), is translated longitudinally through the examination region ( 20 ). The x-ray source ( 16 ) is pulsed at selected angular location(s), e.g. one or both of 6 and 12 o'clock, to transmit x rays through the subject as it is being translated through the examination region ( 20 ). The transmitted radiation is being detected by a radiation detector ( 22 ) and is reconstructed by an image processor ( 52 ) into a two-dimensional projection pilot scan image. A subject contour is calculated and is used along with the radiation attenuation data by a dose calculator ( 60 ) to determine the minimum radiation dose required to produce a constant quality image.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_US7277523B2 |
| source | esp@cenet |
| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY TESTING |
| title | Contour and scout scanning technique for pulsed x-ray large area CT detectors |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T23%3A51%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MATTSON%20RODNEY%20A&rft.date=2007-10-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS7277523B2%3C/epo_EVB%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 |