Hydrodynamic effects in laser cutting of biological tissue phantoms
We study the thermal and transport processes that occur in the course of incision formation at the surface of a biological tissue phantom under the action of near-IR, moderate-power, continuous-wave laser radiation (λ = 1.94 μm) delivered by means of an optical fibre with an absorbing coating on its...
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| Veröffentlicht in: | Quantum electronics (Woodbury, N.Y.) N.Y.), 2017-01, Vol.47 (10), p.942-948 |
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| container_title | Quantum electronics (Woodbury, N.Y.) |
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| creator | Zhigarkov, V.S. Yusupov, V.I. Tsypina, S.I. Bagratashvili, V.N. |
| description | We study the thermal and transport processes that occur in the course of incision formation at the surface of a biological tissue phantom under the action of near-IR, moderate-power, continuous-wave laser radiation (λ = 1.94 μm) delivered by means of an optical fibre with an absorbing coating on its exit face. It is shown that in addition to the thermal effect, the laser-induced hydrodynamic effects caused by the explosive boiling of the interstitial water make a large contribution to the phantom destruction mechanism. These effects lead to the tissue rupture accompanied by the ejection of part of the fragmented substance from the site of laser impact and the formation of highly porous structure near the incision surface. We have found that the depth, the width and the relief of the laser incision wall in the case of using the optical fibre moving with a constant velocity, depend on the fibre tilt angle with respect to the phantom surface, as well as the direction of the fibre motion. |
| doi_str_mv | 10.1070/QEL16459 |
| format | Article |
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It is shown that in addition to the thermal effect, the laser-induced hydrodynamic effects caused by the explosive boiling of the interstitial water make a large contribution to the phantom destruction mechanism. These effects lead to the tissue rupture accompanied by the ejection of part of the fragmented substance from the site of laser impact and the formation of highly porous structure near the incision surface. We have found that the depth, the width and the relief of the laser incision wall in the case of using the optical fibre moving with a constant velocity, depend on the fibre tilt angle with respect to the phantom surface, as well as the direction of the fibre motion.</description><identifier>ISSN: 1063-7818</identifier><identifier>EISSN: 1468-4799</identifier><identifier>DOI: 10.1070/QEL16459</identifier><language>eng</language><publisher>Bristol: Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</publisher><subject>absorbing coating ; ANIMAL TISSUES ; BIOLOGICAL RADIATION EFFECTS ; biotissue cutting ; biotissue phantom ; BOILING ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Continuous wave lasers ; CUTTING ; fibre laser ; HYDRODYNAMICS ; INTERSTITIAL WATER ; Laser beam cutting ; laser medical technologies ; LASER RADIATION ; laser-induced hydrodynamic processes ; LASERS ; MEDICINE ; NEAR INFRARED RADIATION ; OPTICAL FIBERS ; optical fibre ; PHANTOMS ; POROUS MATERIALS ; SURFACES ; TEMPERATURE DEPENDENCE ; Temperature effects ; Tissues</subject><ispartof>Quantum electronics (Woodbury, N.Y.), 2017-01, Vol.47 (10), p.942-948</ispartof><rights>2017 Kvantovaya Elektronika, Turpion Ltd and IOP Publishing Ltd</rights><rights>Copyright IOP Publishing Nov 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-a349647473571316c0d4e20cc9114e8a87e032a5eaff88153fbd7915e71cda9c3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1070/QEL16459/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>230,314,776,780,881,27901,27902,53821,53868</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22724675$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhigarkov, V.S.</creatorcontrib><creatorcontrib>Yusupov, V.I.</creatorcontrib><creatorcontrib>Tsypina, S.I.</creatorcontrib><creatorcontrib>Bagratashvili, V.N.</creatorcontrib><title>Hydrodynamic effects in laser cutting of biological tissue phantoms</title><title>Quantum electronics (Woodbury, N.Y.)</title><addtitle>Quantum Electron</addtitle><description>We study the thermal and transport processes that occur in the course of incision formation at the surface of a biological tissue phantom under the action of near-IR, moderate-power, continuous-wave laser radiation (λ = 1.94 μm) delivered by means of an optical fibre with an absorbing coating on its exit face. It is shown that in addition to the thermal effect, the laser-induced hydrodynamic effects caused by the explosive boiling of the interstitial water make a large contribution to the phantom destruction mechanism. These effects lead to the tissue rupture accompanied by the ejection of part of the fragmented substance from the site of laser impact and the formation of highly porous structure near the incision surface. We have found that the depth, the width and the relief of the laser incision wall in the case of using the optical fibre moving with a constant velocity, depend on the fibre tilt angle with respect to the phantom surface, as well as the direction of the fibre motion.</description><subject>absorbing coating</subject><subject>ANIMAL TISSUES</subject><subject>BIOLOGICAL RADIATION EFFECTS</subject><subject>biotissue cutting</subject><subject>biotissue phantom</subject><subject>BOILING</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Continuous wave lasers</subject><subject>CUTTING</subject><subject>fibre laser</subject><subject>HYDRODYNAMICS</subject><subject>INTERSTITIAL WATER</subject><subject>Laser beam cutting</subject><subject>laser medical technologies</subject><subject>LASER RADIATION</subject><subject>laser-induced hydrodynamic processes</subject><subject>LASERS</subject><subject>MEDICINE</subject><subject>NEAR INFRARED RADIATION</subject><subject>OPTICAL FIBERS</subject><subject>optical fibre</subject><subject>PHANTOMS</subject><subject>POROUS MATERIALS</subject><subject>SURFACES</subject><subject>TEMPERATURE DEPENDENCE</subject><subject>Temperature effects</subject><subject>Tissues</subject><issn>1063-7818</issn><issn>1468-4799</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNpl0E1LAzEQBuAgCpZa8CcE9OBlNbP5PkqpViiIoOeQZrNtZLupSfbQf-9KlR48zRwe3hlehK6B3AOR5OFtsQLBuD5DE2BCVUxqfT7uRNBKKlCXaJZzWBPOGOFKqAmaLw9Nis2ht7vgsG9b70rGocedzT5hN5QS-g2OLV6H2MVNcLbDJeQ8eLzf2r7EXb5CF63tsp_9zin6eFq8z5fV6vX5Zf64qhzlUCpLmRZMMkm5BArCkYb5mjinAZhXVklPaG25t22rFHDarhupgXsJrrHa0Sm6OebGXILJLhTvti72_fizqWtZMyH5Se1T_Bp8LuYzDqkfHzP1eFkA1zWM6u6oXIo5J9-afQo7mw4GiPnp0vx1OdLbIw1xf8r6x74BvRBv9Q</recordid><startdate>20170101</startdate><enddate>20170101</enddate><creator>Zhigarkov, V.S.</creator><creator>Yusupov, V.I.</creator><creator>Tsypina, S.I.</creator><creator>Bagratashvili, V.N.</creator><general>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</general><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><scope>OTOTI</scope></search><sort><creationdate>20170101</creationdate><title>Hydrodynamic effects in laser cutting of biological tissue phantoms</title><author>Zhigarkov, V.S. ; Yusupov, V.I. ; Tsypina, S.I. ; Bagratashvili, V.N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-a349647473571316c0d4e20cc9114e8a87e032a5eaff88153fbd7915e71cda9c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>absorbing coating</topic><topic>ANIMAL TISSUES</topic><topic>BIOLOGICAL RADIATION EFFECTS</topic><topic>biotissue cutting</topic><topic>biotissue phantom</topic><topic>BOILING</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Continuous wave lasers</topic><topic>CUTTING</topic><topic>fibre laser</topic><topic>HYDRODYNAMICS</topic><topic>INTERSTITIAL WATER</topic><topic>Laser beam cutting</topic><topic>laser medical technologies</topic><topic>LASER RADIATION</topic><topic>laser-induced hydrodynamic processes</topic><topic>LASERS</topic><topic>MEDICINE</topic><topic>NEAR INFRARED RADIATION</topic><topic>OPTICAL FIBERS</topic><topic>optical fibre</topic><topic>PHANTOMS</topic><topic>POROUS MATERIALS</topic><topic>SURFACES</topic><topic>TEMPERATURE DEPENDENCE</topic><topic>Temperature effects</topic><topic>Tissues</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhigarkov, V.S.</creatorcontrib><creatorcontrib>Yusupov, V.I.</creatorcontrib><creatorcontrib>Tsypina, S.I.</creatorcontrib><creatorcontrib>Bagratashvili, V.N.</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>OSTI.GOV</collection><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhigarkov, V.S.</au><au>Yusupov, V.I.</au><au>Tsypina, S.I.</au><au>Bagratashvili, V.N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrodynamic effects in laser cutting of biological tissue phantoms</atitle><jtitle>Quantum electronics (Woodbury, N.Y.)</jtitle><addtitle>Quantum Electron</addtitle><date>2017-01-01</date><risdate>2017</risdate><volume>47</volume><issue>10</issue><spage>942</spage><epage>948</epage><pages>942-948</pages><issn>1063-7818</issn><eissn>1468-4799</eissn><abstract>We study the thermal and transport processes that occur in the course of incision formation at the surface of a biological tissue phantom under the action of near-IR, moderate-power, continuous-wave laser radiation (λ = 1.94 μm) delivered by means of an optical fibre with an absorbing coating on its exit face. It is shown that in addition to the thermal effect, the laser-induced hydrodynamic effects caused by the explosive boiling of the interstitial water make a large contribution to the phantom destruction mechanism. These effects lead to the tissue rupture accompanied by the ejection of part of the fragmented substance from the site of laser impact and the formation of highly porous structure near the incision surface. We have found that the depth, the width and the relief of the laser incision wall in the case of using the optical fibre moving with a constant velocity, depend on the fibre tilt angle with respect to the phantom surface, as well as the direction of the fibre motion.</abstract><cop>Bristol</cop><pub>Kvantovaya Elektronika, Turpion Ltd and IOP Publishing</pub><doi>10.1070/QEL16459</doi><tpages>7</tpages></addata></record> |
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| ispartof | Quantum electronics (Woodbury, N.Y.), 2017-01, Vol.47 (10), p.942-948 |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | absorbing coating ANIMAL TISSUES BIOLOGICAL RADIATION EFFECTS biotissue cutting biotissue phantom BOILING CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Continuous wave lasers CUTTING fibre laser HYDRODYNAMICS INTERSTITIAL WATER Laser beam cutting laser medical technologies LASER RADIATION laser-induced hydrodynamic processes LASERS MEDICINE NEAR INFRARED RADIATION OPTICAL FIBERS optical fibre PHANTOMS POROUS MATERIALS SURFACES TEMPERATURE DEPENDENCE Temperature effects Tissues |
| title | Hydrodynamic effects in laser cutting of biological tissue phantoms |
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