Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter
We demonstrate a micromotor balloon imaging catheter for ultrahigh speed endoscopic optical coherence tomography (OCT) which provides wide area, circumferential structural and angiographic imaging of the esophagus without contrast agents. Using a 1310 nm MEMS tunable wavelength swept VCSEL light sou...
Gespeichert in:
| Veröffentlicht in: | Biomedical optics express 2016-08, Vol.7 (8), p.2927-2942 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2942 |
|---|---|
| container_issue | 8 |
| container_start_page | 2927 |
| container_title | Biomedical optics express |
| container_volume | 7 |
| creator | Lee, Hsiang-Chieh Ahsen, Osman Oguz Liang, Kaicheng Wang, Zhao Cleveland, Cody Booth, Lucas Potsaid, Benjamin Jayaraman, Vijaysekhar Cable, Alex E Mashimo, Hiroshi Langer, Robert Traverso, Giovanni Fujimoto, James G |
| description | We demonstrate a micromotor balloon imaging catheter for ultrahigh speed endoscopic optical coherence tomography (OCT) which provides wide area, circumferential structural and angiographic imaging of the esophagus without contrast agents. Using a 1310 nm MEMS tunable wavelength swept VCSEL light source, the system has a 1.2 MHz A-scan rate and ~8.5 µm axial resolution in tissue. The micromotor balloon catheter enables circumferential imaging of the esophagus at 240 frames per second (fps) with a ~30 µm (FWHM) spot size. Volumetric imaging is achieved by proximal pullback of the micromotor assembly within the balloon at 1.5 mm/sec. Volumetric data consisting of 4200 circumferential images of 5,000 A-scans each over a 2.6 cm length, covering a ~13 cm(2) area is acquired in |
| doi_str_mv | 10.1364/BOE.7.002927 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_4986804</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1815367324</sourcerecordid><originalsourceid>FETCH-LOGICAL-c450t-1e02e0d62a0f48c2d7b4b87e6da61f06c05268e6be7f3cf04bd4d0ff18e14aa23</originalsourceid><addsrcrecordid>eNpVUU1P3DAQtapWgCg3zpWPHNjt2HFsc0GCFf2QkLi0Z8txxomrJE7thAr1z9erBUTnMqOZN2_m6RFyzmDLKik-3z7cbdUWgF9x9Y6ccFbLjQJdv39TH5OznH9BCSEUVPqIHHNVK5Ban5C_u5DcOnpMOC3BDjTOS3Alu9jvew7pEsfYJTv3T9ROXXipw2i7MHU0err0SPOfMCHFHOfedmuma94PLR2DS4VgiYk2dhhinKizZWHB9JF88HbIePacT8nPL3c_dt829w9fv-9u7jdO1LBsGAJHaCW34IV2vFWNaLRC2VrJPEgHNZcaZYPKV86DaFrRgvdMIxPW8uqUXB9457UZsXVFabKDmVORkJ5MtMH8P5lCb7r4aMSVlhpEIbh4Jkjx94p5MWPIDofBThjXbJhmdSVVxffQywO0qM45oX89w8DsLTPFMqPMwbIC__T2tVfwi0HVP2khljQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1815367324</pqid></control><display><type>article</type><title>Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central</source><creator>Lee, Hsiang-Chieh ; Ahsen, Osman Oguz ; Liang, Kaicheng ; Wang, Zhao ; Cleveland, Cody ; Booth, Lucas ; Potsaid, Benjamin ; Jayaraman, Vijaysekhar ; Cable, Alex E ; Mashimo, Hiroshi ; Langer, Robert ; Traverso, Giovanni ; Fujimoto, James G</creator><creatorcontrib>Lee, Hsiang-Chieh ; Ahsen, Osman Oguz ; Liang, Kaicheng ; Wang, Zhao ; Cleveland, Cody ; Booth, Lucas ; Potsaid, Benjamin ; Jayaraman, Vijaysekhar ; Cable, Alex E ; Mashimo, Hiroshi ; Langer, Robert ; Traverso, Giovanni ; Fujimoto, James G</creatorcontrib><description>We demonstrate a micromotor balloon imaging catheter for ultrahigh speed endoscopic optical coherence tomography (OCT) which provides wide area, circumferential structural and angiographic imaging of the esophagus without contrast agents. Using a 1310 nm MEMS tunable wavelength swept VCSEL light source, the system has a 1.2 MHz A-scan rate and ~8.5 µm axial resolution in tissue. The micromotor balloon catheter enables circumferential imaging of the esophagus at 240 frames per second (fps) with a ~30 µm (FWHM) spot size. Volumetric imaging is achieved by proximal pullback of the micromotor assembly within the balloon at 1.5 mm/sec. Volumetric data consisting of 4200 circumferential images of 5,000 A-scans each over a 2.6 cm length, covering a ~13 cm(2) area is acquired in <18 seconds. A non-rigid image registration algorithm is used to suppress motion artifacts from non-uniform rotational distortion (NURD), cardiac motion or respiration. En face OCT images at various depths can be generated. OCT angiography (OCTA) is computed using intensity decorrelation between sequential pairs of circumferential scans and enables three-dimensional visualization of vasculature. Wide area volumetric OCT and OCTA imaging of the swine esophagus in vivo is demonstrated.</description><identifier>ISSN: 2156-7085</identifier><identifier>EISSN: 2156-7085</identifier><identifier>DOI: 10.1364/BOE.7.002927</identifier><identifier>PMID: 27570688</identifier><language>eng</language><publisher>United States: Optical Society of America</publisher><ispartof>Biomedical optics express, 2016-08, Vol.7 (8), p.2927-2942</ispartof><rights>2016 Optical Society of America 2016 Optical Society of America</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c450t-1e02e0d62a0f48c2d7b4b87e6da61f06c05268e6be7f3cf04bd4d0ff18e14aa23</citedby><cites>FETCH-LOGICAL-c450t-1e02e0d62a0f48c2d7b4b87e6da61f06c05268e6be7f3cf04bd4d0ff18e14aa23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4986804/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4986804/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27570688$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, Hsiang-Chieh</creatorcontrib><creatorcontrib>Ahsen, Osman Oguz</creatorcontrib><creatorcontrib>Liang, Kaicheng</creatorcontrib><creatorcontrib>Wang, Zhao</creatorcontrib><creatorcontrib>Cleveland, Cody</creatorcontrib><creatorcontrib>Booth, Lucas</creatorcontrib><creatorcontrib>Potsaid, Benjamin</creatorcontrib><creatorcontrib>Jayaraman, Vijaysekhar</creatorcontrib><creatorcontrib>Cable, Alex E</creatorcontrib><creatorcontrib>Mashimo, Hiroshi</creatorcontrib><creatorcontrib>Langer, Robert</creatorcontrib><creatorcontrib>Traverso, Giovanni</creatorcontrib><creatorcontrib>Fujimoto, James G</creatorcontrib><title>Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter</title><title>Biomedical optics express</title><addtitle>Biomed Opt Express</addtitle><description>We demonstrate a micromotor balloon imaging catheter for ultrahigh speed endoscopic optical coherence tomography (OCT) which provides wide area, circumferential structural and angiographic imaging of the esophagus without contrast agents. Using a 1310 nm MEMS tunable wavelength swept VCSEL light source, the system has a 1.2 MHz A-scan rate and ~8.5 µm axial resolution in tissue. The micromotor balloon catheter enables circumferential imaging of the esophagus at 240 frames per second (fps) with a ~30 µm (FWHM) spot size. Volumetric imaging is achieved by proximal pullback of the micromotor assembly within the balloon at 1.5 mm/sec. Volumetric data consisting of 4200 circumferential images of 5,000 A-scans each over a 2.6 cm length, covering a ~13 cm(2) area is acquired in <18 seconds. A non-rigid image registration algorithm is used to suppress motion artifacts from non-uniform rotational distortion (NURD), cardiac motion or respiration. En face OCT images at various depths can be generated. OCT angiography (OCTA) is computed using intensity decorrelation between sequential pairs of circumferential scans and enables three-dimensional visualization of vasculature. Wide area volumetric OCT and OCTA imaging of the swine esophagus in vivo is demonstrated.</description><issn>2156-7085</issn><issn>2156-7085</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpVUU1P3DAQtapWgCg3zpWPHNjt2HFsc0GCFf2QkLi0Z8txxomrJE7thAr1z9erBUTnMqOZN2_m6RFyzmDLKik-3z7cbdUWgF9x9Y6ccFbLjQJdv39TH5OznH9BCSEUVPqIHHNVK5Ban5C_u5DcOnpMOC3BDjTOS3Alu9jvew7pEsfYJTv3T9ROXXipw2i7MHU0err0SPOfMCHFHOfedmuma94PLR2DS4VgiYk2dhhinKizZWHB9JF88HbIePacT8nPL3c_dt829w9fv-9u7jdO1LBsGAJHaCW34IV2vFWNaLRC2VrJPEgHNZcaZYPKV86DaFrRgvdMIxPW8uqUXB9457UZsXVFabKDmVORkJ5MtMH8P5lCb7r4aMSVlhpEIbh4Jkjx94p5MWPIDofBThjXbJhmdSVVxffQywO0qM45oX89w8DsLTPFMqPMwbIC__T2tVfwi0HVP2khljQ</recordid><startdate>20160801</startdate><enddate>20160801</enddate><creator>Lee, Hsiang-Chieh</creator><creator>Ahsen, Osman Oguz</creator><creator>Liang, Kaicheng</creator><creator>Wang, Zhao</creator><creator>Cleveland, Cody</creator><creator>Booth, Lucas</creator><creator>Potsaid, Benjamin</creator><creator>Jayaraman, Vijaysekhar</creator><creator>Cable, Alex E</creator><creator>Mashimo, Hiroshi</creator><creator>Langer, Robert</creator><creator>Traverso, Giovanni</creator><creator>Fujimoto, James G</creator><general>Optical Society of America</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20160801</creationdate><title>Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter</title><author>Lee, Hsiang-Chieh ; Ahsen, Osman Oguz ; Liang, Kaicheng ; Wang, Zhao ; Cleveland, Cody ; Booth, Lucas ; Potsaid, Benjamin ; Jayaraman, Vijaysekhar ; Cable, Alex E ; Mashimo, Hiroshi ; Langer, Robert ; Traverso, Giovanni ; Fujimoto, James G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c450t-1e02e0d62a0f48c2d7b4b87e6da61f06c05268e6be7f3cf04bd4d0ff18e14aa23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Hsiang-Chieh</creatorcontrib><creatorcontrib>Ahsen, Osman Oguz</creatorcontrib><creatorcontrib>Liang, Kaicheng</creatorcontrib><creatorcontrib>Wang, Zhao</creatorcontrib><creatorcontrib>Cleveland, Cody</creatorcontrib><creatorcontrib>Booth, Lucas</creatorcontrib><creatorcontrib>Potsaid, Benjamin</creatorcontrib><creatorcontrib>Jayaraman, Vijaysekhar</creatorcontrib><creatorcontrib>Cable, Alex E</creatorcontrib><creatorcontrib>Mashimo, Hiroshi</creatorcontrib><creatorcontrib>Langer, Robert</creatorcontrib><creatorcontrib>Traverso, Giovanni</creatorcontrib><creatorcontrib>Fujimoto, James G</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Biomedical optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Hsiang-Chieh</au><au>Ahsen, Osman Oguz</au><au>Liang, Kaicheng</au><au>Wang, Zhao</au><au>Cleveland, Cody</au><au>Booth, Lucas</au><au>Potsaid, Benjamin</au><au>Jayaraman, Vijaysekhar</au><au>Cable, Alex E</au><au>Mashimo, Hiroshi</au><au>Langer, Robert</au><au>Traverso, Giovanni</au><au>Fujimoto, James G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter</atitle><jtitle>Biomedical optics express</jtitle><addtitle>Biomed Opt Express</addtitle><date>2016-08-01</date><risdate>2016</risdate><volume>7</volume><issue>8</issue><spage>2927</spage><epage>2942</epage><pages>2927-2942</pages><issn>2156-7085</issn><eissn>2156-7085</eissn><abstract>We demonstrate a micromotor balloon imaging catheter for ultrahigh speed endoscopic optical coherence tomography (OCT) which provides wide area, circumferential structural and angiographic imaging of the esophagus without contrast agents. Using a 1310 nm MEMS tunable wavelength swept VCSEL light source, the system has a 1.2 MHz A-scan rate and ~8.5 µm axial resolution in tissue. The micromotor balloon catheter enables circumferential imaging of the esophagus at 240 frames per second (fps) with a ~30 µm (FWHM) spot size. Volumetric imaging is achieved by proximal pullback of the micromotor assembly within the balloon at 1.5 mm/sec. Volumetric data consisting of 4200 circumferential images of 5,000 A-scans each over a 2.6 cm length, covering a ~13 cm(2) area is acquired in <18 seconds. A non-rigid image registration algorithm is used to suppress motion artifacts from non-uniform rotational distortion (NURD), cardiac motion or respiration. En face OCT images at various depths can be generated. OCT angiography (OCTA) is computed using intensity decorrelation between sequential pairs of circumferential scans and enables three-dimensional visualization of vasculature. Wide area volumetric OCT and OCTA imaging of the swine esophagus in vivo is demonstrated.</abstract><cop>United States</cop><pub>Optical Society of America</pub><pmid>27570688</pmid><doi>10.1364/BOE.7.002927</doi><tpages>16</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2156-7085 |
| ispartof | Biomedical optics express, 2016-08, Vol.7 (8), p.2927-2942 |
| issn | 2156-7085 2156-7085 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_4986804 |
| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| title | Circumferential optical coherence tomography angiography imaging of the swine esophagus using a micromotor balloon catheter |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T17%3A39%3A44IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Circumferential%20optical%20coherence%20tomography%20angiography%20imaging%20of%20the%20swine%20esophagus%20using%20a%20micromotor%20balloon%20catheter&rft.jtitle=Biomedical%20optics%20express&rft.au=Lee,%20Hsiang-Chieh&rft.date=2016-08-01&rft.volume=7&rft.issue=8&rft.spage=2927&rft.epage=2942&rft.pages=2927-2942&rft.issn=2156-7085&rft.eissn=2156-7085&rft_id=info:doi/10.1364/BOE.7.002927&rft_dat=%3Cproquest_pubme%3E1815367324%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1815367324&rft_id=info:pmid/27570688&rfr_iscdi=true |