Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy
Background and Objective Photodynamic therapy (PDT) is currently evaluated in clinical studies for the treatment of bronchial and oesophageal tumors. Study Design/Materials and Methods Usually, a cylindrical diffuser is entered into the lumen via a flexible endoscope. Subsequently, the diffuser is p...
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| Veröffentlicht in: | Lasers in surgery and medicine 1996, Vol.18 (1), p.96-99 |
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| creator | Marijnissen, Johannes P.A. Boot, Henk Baas, Paul |
| description | Background and Objective
Photodynamic therapy (PDT) is currently evaluated in clinical studies for the treatment of bronchial and oesophageal tumors.
Study Design/Materials and Methods
Usually, a cylindrical diffuser is entered into the lumen via a flexible endoscope. Subsequently, the diffuser is positioned at the tumor location under direct‐ or video‐endoscopic vision and manually kept in position by the clinician during the treatment. However, video endoscopes are saturated (overexposure) due to the intense light from the diffuser tip and scattered light from the tissue. This hinders continuous monitoring of the diffuser position.
Results
A simple color filter sheet, suitable for use with endoscopes with removable CCD‐video head, appeared to be very effective in improving video endoscopic monitoring during treatment.
Conclusion
The standard fiberoptic endoscopes with the accessory CCD video head are more suitable for PDT treatment monitoring than modern endoscopes with the integrated CCD camera. © 1996 Wiley‐Liss, Inc. |
| doi_str_mv | 10.1002/(SICI)1096-9101(1996)18:1<96::AID-LSM13>3.0.CO;2-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_78402948</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>78402948</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4243-1f2173f47b077b2dc789d8d971a7af1f6b104a51f0bc5aef78fbb6bacda2b8173</originalsourceid><addsrcrecordid>eNp9kE1vEzEQhi0EKmnhJyDtAaH2sMH2ftgOCKlsoUQKRCWtKnEZeb02cdmsU3u3kH-PQ6JcQJxm5Hn8zuhBaELwmGBMX58uptX0jGBRpoJgckqEKM8In5C3opxMzqcX6WzxmWTvsjEeV_M3NBWP0OiAP0YjTGLPsaBP0XEIdxjjjGJ2hI44L3DO6Ag1N0EnziRhqXWfKNc6nxjb9tqHxMT-wTbapbprXFBubVXi6qD9g-yt65Jm8Lb7ntiu97IdVraTbbJeut41m06uItwvtZfrzTP0xMg26Of7eoJuPn64rj6ls_nltDqfpSqneZYSQwnLTM5qzFhNG8W4aHgjGJFMGmLKmuBcFsTgWhVSG8ZNXZe1VI2kNY9fT9CrXe7au_tBhx5WNijdtrLTbgjAeI6pyHkEv-5A5V0IXhtYe7uSfgMEw1Y9wFY9bF3C1iVs1QPhQCBWiOrhj3rIAEM1Bwoihr7Ybx_qlW4OkXvXcf5yP5dBydZ42SkbDhgVRUHzImKLHfbTtnrz12H_u-tfZ-0eYmq6S7Wh178OqdL_gJJlrIDbL5dQvr-6ur24_gaL7DeXmLxp</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>78402948</pqid></control><display><type>article</type><title>Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy</title><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><creator>Marijnissen, Johannes P.A. ; Boot, Henk ; Baas, Paul</creator><creatorcontrib>Marijnissen, Johannes P.A. ; Boot, Henk ; Baas, Paul</creatorcontrib><description>Background and Objective
Photodynamic therapy (PDT) is currently evaluated in clinical studies for the treatment of bronchial and oesophageal tumors.
Study Design/Materials and Methods
Usually, a cylindrical diffuser is entered into the lumen via a flexible endoscope. Subsequently, the diffuser is positioned at the tumor location under direct‐ or video‐endoscopic vision and manually kept in position by the clinician during the treatment. However, video endoscopes are saturated (overexposure) due to the intense light from the diffuser tip and scattered light from the tissue. This hinders continuous monitoring of the diffuser position.
Results
A simple color filter sheet, suitable for use with endoscopes with removable CCD‐video head, appeared to be very effective in improving video endoscopic monitoring during treatment.
Conclusion
The standard fiberoptic endoscopes with the accessory CCD video head are more suitable for PDT treatment monitoring than modern endoscopes with the integrated CCD camera. © 1996 Wiley‐Liss, Inc.</description><identifier>ISSN: 0196-8092</identifier><identifier>EISSN: 1096-9101</identifier><identifier>DOI: 10.1002/(SICI)1096-9101(1996)18:1<96::AID-LSM13>3.0.CO;2-9</identifier><identifier>PMID: 8850472</identifier><identifier>CODEN: LSMEDI</identifier><language>eng</language><publisher>New York: John Wiley & Sons, Inc</publisher><subject>Biological and medical sciences ; Bronchial Neoplasms - drug therapy ; Bronchoscopes ; CCD camera ; Color ; endoscopy ; Equipment Design ; Esophageal Neoplasms - drug therapy ; Esophagoscopes ; eye protection ; Fiber Optic Technology - instrumentation ; Filtration - instrumentation ; Humans ; Lenses ; Light ; light delivery ; Medical sciences ; Monitoring, Physiologic - instrumentation ; Photochemotherapy - instrumentation ; photodynamic therapy ; Scattering, Radiation ; sheet color filter ; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases ; Surgery of the respiratory system ; Video Recording - instrumentation</subject><ispartof>Lasers in surgery and medicine, 1996, Vol.18 (1), p.96-99</ispartof><rights>Copyright © 1996 Wiley‐Liss, Inc.</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c4243-1f2173f47b077b2dc789d8d971a7af1f6b104a51f0bc5aef78fbb6bacda2b8173</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2F%28SICI%291096-9101%281996%2918%3A1%3C96%3A%3AAID-LSM13%3E3.0.CO%3B2-9$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2F%28SICI%291096-9101%281996%2918%3A1%3C96%3A%3AAID-LSM13%3E3.0.CO%3B2-9$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,4010,27904,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2955245$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8850472$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Marijnissen, Johannes P.A.</creatorcontrib><creatorcontrib>Boot, Henk</creatorcontrib><creatorcontrib>Baas, Paul</creatorcontrib><title>Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy</title><title>Lasers in surgery and medicine</title><addtitle>Lasers Surg. Med</addtitle><description>Background and Objective
Photodynamic therapy (PDT) is currently evaluated in clinical studies for the treatment of bronchial and oesophageal tumors.
Study Design/Materials and Methods
Usually, a cylindrical diffuser is entered into the lumen via a flexible endoscope. Subsequently, the diffuser is positioned at the tumor location under direct‐ or video‐endoscopic vision and manually kept in position by the clinician during the treatment. However, video endoscopes are saturated (overexposure) due to the intense light from the diffuser tip and scattered light from the tissue. This hinders continuous monitoring of the diffuser position.
Results
A simple color filter sheet, suitable for use with endoscopes with removable CCD‐video head, appeared to be very effective in improving video endoscopic monitoring during treatment.
Conclusion
The standard fiberoptic endoscopes with the accessory CCD video head are more suitable for PDT treatment monitoring than modern endoscopes with the integrated CCD camera. © 1996 Wiley‐Liss, Inc.</description><subject>Biological and medical sciences</subject><subject>Bronchial Neoplasms - drug therapy</subject><subject>Bronchoscopes</subject><subject>CCD camera</subject><subject>Color</subject><subject>endoscopy</subject><subject>Equipment Design</subject><subject>Esophageal Neoplasms - drug therapy</subject><subject>Esophagoscopes</subject><subject>eye protection</subject><subject>Fiber Optic Technology - instrumentation</subject><subject>Filtration - instrumentation</subject><subject>Humans</subject><subject>Lenses</subject><subject>Light</subject><subject>light delivery</subject><subject>Medical sciences</subject><subject>Monitoring, Physiologic - instrumentation</subject><subject>Photochemotherapy - instrumentation</subject><subject>photodynamic therapy</subject><subject>Scattering, Radiation</subject><subject>sheet color filter</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Surgery of the respiratory system</subject><subject>Video Recording - instrumentation</subject><issn>0196-8092</issn><issn>1096-9101</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1vEzEQhi0EKmnhJyDtAaH2sMH2ftgOCKlsoUQKRCWtKnEZeb02cdmsU3u3kH-PQ6JcQJxm5Hn8zuhBaELwmGBMX58uptX0jGBRpoJgckqEKM8In5C3opxMzqcX6WzxmWTvsjEeV_M3NBWP0OiAP0YjTGLPsaBP0XEIdxjjjGJ2hI44L3DO6Ag1N0EnziRhqXWfKNc6nxjb9tqHxMT-wTbapbprXFBubVXi6qD9g-yt65Jm8Lb7ntiu97IdVraTbbJeut41m06uItwvtZfrzTP0xMg26Of7eoJuPn64rj6ls_nltDqfpSqneZYSQwnLTM5qzFhNG8W4aHgjGJFMGmLKmuBcFsTgWhVSG8ZNXZe1VI2kNY9fT9CrXe7au_tBhx5WNijdtrLTbgjAeI6pyHkEv-5A5V0IXhtYe7uSfgMEw1Y9wFY9bF3C1iVs1QPhQCBWiOrhj3rIAEM1Bwoihr7Ybx_qlW4OkXvXcf5yP5dBydZ42SkbDhgVRUHzImKLHfbTtnrz12H_u-tfZ-0eYmq6S7Wh178OqdL_gJJlrIDbL5dQvr-6ur24_gaL7DeXmLxp</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>Marijnissen, Johannes P.A.</creator><creator>Boot, Henk</creator><creator>Baas, Paul</creator><general>John Wiley & Sons, Inc</general><general>Wiley-Liss</general><scope>BSCLL</scope><scope>IQODW</scope><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>1996</creationdate><title>Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy</title><author>Marijnissen, Johannes P.A. ; Boot, Henk ; Baas, Paul</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4243-1f2173f47b077b2dc789d8d971a7af1f6b104a51f0bc5aef78fbb6bacda2b8173</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Biological and medical sciences</topic><topic>Bronchial Neoplasms - drug therapy</topic><topic>Bronchoscopes</topic><topic>CCD camera</topic><topic>Color</topic><topic>endoscopy</topic><topic>Equipment Design</topic><topic>Esophageal Neoplasms - drug therapy</topic><topic>Esophagoscopes</topic><topic>eye protection</topic><topic>Fiber Optic Technology - instrumentation</topic><topic>Filtration - instrumentation</topic><topic>Humans</topic><topic>Lenses</topic><topic>Light</topic><topic>light delivery</topic><topic>Medical sciences</topic><topic>Monitoring, Physiologic - instrumentation</topic><topic>Photochemotherapy - instrumentation</topic><topic>photodynamic therapy</topic><topic>Scattering, Radiation</topic><topic>sheet color filter</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Surgery of the respiratory system</topic><topic>Video Recording - instrumentation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Marijnissen, Johannes P.A.</creatorcontrib><creatorcontrib>Boot, Henk</creatorcontrib><creatorcontrib>Baas, Paul</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><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>Lasers in surgery and medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marijnissen, Johannes P.A.</au><au>Boot, Henk</au><au>Baas, Paul</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy</atitle><jtitle>Lasers in surgery and medicine</jtitle><addtitle>Lasers Surg. Med</addtitle><date>1996</date><risdate>1996</risdate><volume>18</volume><issue>1</issue><spage>96</spage><epage>99</epage><pages>96-99</pages><issn>0196-8092</issn><eissn>1096-9101</eissn><coden>LSMEDI</coden><abstract>Background and Objective
Photodynamic therapy (PDT) is currently evaluated in clinical studies for the treatment of bronchial and oesophageal tumors.
Study Design/Materials and Methods
Usually, a cylindrical diffuser is entered into the lumen via a flexible endoscope. Subsequently, the diffuser is positioned at the tumor location under direct‐ or video‐endoscopic vision and manually kept in position by the clinician during the treatment. However, video endoscopes are saturated (overexposure) due to the intense light from the diffuser tip and scattered light from the tissue. This hinders continuous monitoring of the diffuser position.
Results
A simple color filter sheet, suitable for use with endoscopes with removable CCD‐video head, appeared to be very effective in improving video endoscopic monitoring during treatment.
Conclusion
The standard fiberoptic endoscopes with the accessory CCD video head are more suitable for PDT treatment monitoring than modern endoscopes with the integrated CCD camera. © 1996 Wiley‐Liss, Inc.</abstract><cop>New York</cop><pub>John Wiley & Sons, Inc</pub><pmid>8850472</pmid><doi>10.1002/(SICI)1096-9101(1996)18:1<96::AID-LSM13>3.0.CO;2-9</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0196-8092 |
| ispartof | Lasers in surgery and medicine, 1996, Vol.18 (1), p.96-99 |
| issn | 0196-8092 1096-9101 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_78402948 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | Biological and medical sciences Bronchial Neoplasms - drug therapy Bronchoscopes CCD camera Color endoscopy Equipment Design Esophageal Neoplasms - drug therapy Esophagoscopes eye protection Fiber Optic Technology - instrumentation Filtration - instrumentation Humans Lenses Light light delivery Medical sciences Monitoring, Physiologic - instrumentation Photochemotherapy - instrumentation photodynamic therapy Scattering, Radiation sheet color filter Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Surgery of the respiratory system Video Recording - instrumentation |
| title | Use of sheet color filters for video-endoscopic observation during intraluminal photodynamic therapy |
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