High resolution electronic-linear-scanning ultrasonic diagnostic equipment
Electronic linear-scanning ultrasonic diagnostic equipment so far has suffered from low resolution. In the study presented here, improvement in resolution was obtained by electronic focusing and improved image quality by small-angle deflection. Electronic focusing is a method obtaining a narrow ultr...
Gespeichert in:
| Veröffentlicht in: | Ultrasound in medicine & biology 1979, Vol.5 (1), p.51-59 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 59 |
|---|---|
| container_issue | 1 |
| container_start_page | 51 |
| container_title | Ultrasound in medicine & biology |
| container_volume | 5 |
| creator | Iinuma, K. Kidokoro, T. Ogura, I. Takamizawa, K. Seo, Y. Hashiguchi, M. Uchiumi, I. |
| description | Electronic linear-scanning ultrasonic diagnostic equipment so far has suffered from low resolution. In the study presented here, improvement in resolution was obtained by electronic focusing and improved image quality by small-angle deflection.
Electronic focusing is a method obtaining a narrow ultrasonic beam by means of phase control. Small-angle deflection is a method to increase scanning line density by deflecting slightly the ultrasonic beam also by means of phase control and thus to obtain information existing between the successive scanning lines of a conventional linear scanning system. Both experimental investigation and clinical application have shown that these techniques are highly effective in increasing lateral resolution and image quality. It has been confirmed that the equipment is practical for routine use. |
| doi_str_mv | 10.1016/0301-5629(79)90127-3 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_74730323</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>0301562979901273</els_id><sourcerecordid>74730323</sourcerecordid><originalsourceid>FETCH-LOGICAL-c271t-486f13a4c1bb8a4733b7e4effafcb011209c3e1ec6208b6ae76e22c39a134bf3</originalsourceid><addsrcrecordid>eNp9kD1PwzAQhi3EVyn8gw6dEAwBf2HHCxKqgIIqsXRgsxznUowSu9gJEv-ehFQdme6k971HugehGcE3BBNxixkm2Z2g6kqqa4UJlRk7QBOSS5VRRd4P0WRfOUVnKX1ijKVg8gQd85xxISfodek2H_MIKdRd64KfQw22jcE7m9XOg4lZssZ75zfzrm6jSUM0L53Z-JDafoWvzm0b8O05OqpMneBiN6do_fS4Xiyz1dvzy-JhlVkqSZvxXFSEGW5JUeSGS8YKCRyqylS2wIRQrCwDAlZQnBfCgBRAqWXKEMaLik3R5YjdxvDVQWp145KFujYeQpe07JGYUdYX-Vi0MaQUodLb6BoTfzTBehCoBzt6sKOl0n8C9XA22_G7ooFyfzQa6-P7MYb-xW8HUSfrwFsoXezN6TK4__m_kl-BFw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>74730323</pqid></control><display><type>article</type><title>High resolution electronic-linear-scanning ultrasonic diagnostic equipment</title><source>MEDLINE</source><source>ScienceDirect Journals (5 years ago - present)</source><creator>Iinuma, K. ; Kidokoro, T. ; Ogura, I. ; Takamizawa, K. ; Seo, Y. ; Hashiguchi, M. ; Uchiumi, I.</creator><creatorcontrib>Iinuma, K. ; Kidokoro, T. ; Ogura, I. ; Takamizawa, K. ; Seo, Y. ; Hashiguchi, M. ; Uchiumi, I.</creatorcontrib><description>Electronic linear-scanning ultrasonic diagnostic equipment so far has suffered from low resolution. In the study presented here, improvement in resolution was obtained by electronic focusing and improved image quality by small-angle deflection.
Electronic focusing is a method obtaining a narrow ultrasonic beam by means of phase control. Small-angle deflection is a method to increase scanning line density by deflecting slightly the ultrasonic beam also by means of phase control and thus to obtain information existing between the successive scanning lines of a conventional linear scanning system. Both experimental investigation and clinical application have shown that these techniques are highly effective in increasing lateral resolution and image quality. It has been confirmed that the equipment is practical for routine use.</description><identifier>ISSN: 0301-5629</identifier><identifier>EISSN: 1879-291X</identifier><identifier>DOI: 10.1016/0301-5629(79)90127-3</identifier><identifier>PMID: 483467</identifier><language>eng</language><publisher>England: Elsevier Inc</publisher><subject>Acoustics ; Cholelithiasis - diagnosis ; Electronic beam scanning ; Humans ; Real time imaging ; Tomography - instrumentation ; Transducer array ; Ultrasonics ; Ultrasonics - instrumentation ; Ultrasonography</subject><ispartof>Ultrasound in medicine & biology, 1979, Vol.5 (1), p.51-59</ispartof><rights>1979</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c271t-486f13a4c1bb8a4733b7e4effafcb011209c3e1ec6208b6ae76e22c39a134bf3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0301-5629(79)90127-3$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,4010,27904,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/483467$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Iinuma, K.</creatorcontrib><creatorcontrib>Kidokoro, T.</creatorcontrib><creatorcontrib>Ogura, I.</creatorcontrib><creatorcontrib>Takamizawa, K.</creatorcontrib><creatorcontrib>Seo, Y.</creatorcontrib><creatorcontrib>Hashiguchi, M.</creatorcontrib><creatorcontrib>Uchiumi, I.</creatorcontrib><title>High resolution electronic-linear-scanning ultrasonic diagnostic equipment</title><title>Ultrasound in medicine & biology</title><addtitle>Ultrasound Med Biol</addtitle><description>Electronic linear-scanning ultrasonic diagnostic equipment so far has suffered from low resolution. In the study presented here, improvement in resolution was obtained by electronic focusing and improved image quality by small-angle deflection.
Electronic focusing is a method obtaining a narrow ultrasonic beam by means of phase control. Small-angle deflection is a method to increase scanning line density by deflecting slightly the ultrasonic beam also by means of phase control and thus to obtain information existing between the successive scanning lines of a conventional linear scanning system. Both experimental investigation and clinical application have shown that these techniques are highly effective in increasing lateral resolution and image quality. It has been confirmed that the equipment is practical for routine use.</description><subject>Acoustics</subject><subject>Cholelithiasis - diagnosis</subject><subject>Electronic beam scanning</subject><subject>Humans</subject><subject>Real time imaging</subject><subject>Tomography - instrumentation</subject><subject>Transducer array</subject><subject>Ultrasonics</subject><subject>Ultrasonics - instrumentation</subject><subject>Ultrasonography</subject><issn>0301-5629</issn><issn>1879-291X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1979</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kD1PwzAQhi3EVyn8gw6dEAwBf2HHCxKqgIIqsXRgsxznUowSu9gJEv-ehFQdme6k971HugehGcE3BBNxixkm2Z2g6kqqa4UJlRk7QBOSS5VRRd4P0WRfOUVnKX1ijKVg8gQd85xxISfodek2H_MIKdRd64KfQw22jcE7m9XOg4lZssZ75zfzrm6jSUM0L53Z-JDafoWvzm0b8O05OqpMneBiN6do_fS4Xiyz1dvzy-JhlVkqSZvxXFSEGW5JUeSGS8YKCRyqylS2wIRQrCwDAlZQnBfCgBRAqWXKEMaLik3R5YjdxvDVQWp145KFujYeQpe07JGYUdYX-Vi0MaQUodLb6BoTfzTBehCoBzt6sKOl0n8C9XA22_G7ooFyfzQa6-P7MYb-xW8HUSfrwFsoXezN6TK4__m_kl-BFw</recordid><startdate>1979</startdate><enddate>1979</enddate><creator>Iinuma, K.</creator><creator>Kidokoro, T.</creator><creator>Ogura, I.</creator><creator>Takamizawa, K.</creator><creator>Seo, Y.</creator><creator>Hashiguchi, M.</creator><creator>Uchiumi, I.</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1979</creationdate><title>High resolution electronic-linear-scanning ultrasonic diagnostic equipment</title><author>Iinuma, K. ; Kidokoro, T. ; Ogura, I. ; Takamizawa, K. ; Seo, Y. ; Hashiguchi, M. ; Uchiumi, I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c271t-486f13a4c1bb8a4733b7e4effafcb011209c3e1ec6208b6ae76e22c39a134bf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1979</creationdate><topic>Acoustics</topic><topic>Cholelithiasis - diagnosis</topic><topic>Electronic beam scanning</topic><topic>Humans</topic><topic>Real time imaging</topic><topic>Tomography - instrumentation</topic><topic>Transducer array</topic><topic>Ultrasonics</topic><topic>Ultrasonics - instrumentation</topic><topic>Ultrasonography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Iinuma, K.</creatorcontrib><creatorcontrib>Kidokoro, T.</creatorcontrib><creatorcontrib>Ogura, I.</creatorcontrib><creatorcontrib>Takamizawa, K.</creatorcontrib><creatorcontrib>Seo, Y.</creatorcontrib><creatorcontrib>Hashiguchi, M.</creatorcontrib><creatorcontrib>Uchiumi, I.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrasound in medicine & biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Iinuma, K.</au><au>Kidokoro, T.</au><au>Ogura, I.</au><au>Takamizawa, K.</au><au>Seo, Y.</au><au>Hashiguchi, M.</au><au>Uchiumi, I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High resolution electronic-linear-scanning ultrasonic diagnostic equipment</atitle><jtitle>Ultrasound in medicine & biology</jtitle><addtitle>Ultrasound Med Biol</addtitle><date>1979</date><risdate>1979</risdate><volume>5</volume><issue>1</issue><spage>51</spage><epage>59</epage><pages>51-59</pages><issn>0301-5629</issn><eissn>1879-291X</eissn><abstract>Electronic linear-scanning ultrasonic diagnostic equipment so far has suffered from low resolution. In the study presented here, improvement in resolution was obtained by electronic focusing and improved image quality by small-angle deflection.
Electronic focusing is a method obtaining a narrow ultrasonic beam by means of phase control. Small-angle deflection is a method to increase scanning line density by deflecting slightly the ultrasonic beam also by means of phase control and thus to obtain information existing between the successive scanning lines of a conventional linear scanning system. Both experimental investigation and clinical application have shown that these techniques are highly effective in increasing lateral resolution and image quality. It has been confirmed that the equipment is practical for routine use.</abstract><cop>England</cop><pub>Elsevier Inc</pub><pmid>483467</pmid><doi>10.1016/0301-5629(79)90127-3</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0301-5629 |
| ispartof | Ultrasound in medicine & biology, 1979, Vol.5 (1), p.51-59 |
| issn | 0301-5629 1879-291X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_74730323 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Acoustics Cholelithiasis - diagnosis Electronic beam scanning Humans Real time imaging Tomography - instrumentation Transducer array Ultrasonics Ultrasonics - instrumentation Ultrasonography |
| title | High resolution electronic-linear-scanning ultrasonic diagnostic equipment |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T17%3A20%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=High%20resolution%20electronic-linear-scanning%20ultrasonic%20diagnostic%20equipment&rft.jtitle=Ultrasound%20in%20medicine%20&%20biology&rft.au=Iinuma,%20K.&rft.date=1979&rft.volume=5&rft.issue=1&rft.spage=51&rft.epage=59&rft.pages=51-59&rft.issn=0301-5629&rft.eissn=1879-291X&rft_id=info:doi/10.1016/0301-5629(79)90127-3&rft_dat=%3Cproquest_cross%3E74730323%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=74730323&rft_id=info:pmid/483467&rft_els_id=0301562979901273&rfr_iscdi=true |