ThuliumV1, PubMed, Corpus, bibRecord, 000671

High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.

Identifieur interne : 000671 ( PubMed/Corpus ); précédent : 000670; suivant : 000672

High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.

Auteurs : Nathaniel M. Fried

Source :

Lasers in surgery and medicine [ 0196-8092 ] ; 2005.

RBID : pubmed:15662624

English descriptors

KwdEn :
- Animals, Dogs, Electric Power Supplies, Equipment Design, In Vitro Techniques, Laser Therapy (instrumentation), Male, Prostate (pathology), Prostate (surgery), Radiation Dosage, Thulium, Time Factors.
MESH :
- chemical : Thulium.
- instrumentation : Laser Therapy.
- pathology : Prostate.
- surgery : Prostate.
- Animals, Dogs, Electric Power Supplies, Equipment Design, In Vitro Techniques, Male, Radiation Dosage, Time Factors.

Abstract

The Thulium fiber laser may have several advantages over current urology lasers, including smaller size, more efficient operation, improved spatial beam quality, more precise tissue incision, and operation in pulsed or continuous-wave modes. Previous laser-tissue interaction studies utilizing the Thulium fiber laser have been limited to laser powers of less than 5 W, restricting potential medical applications. This study describes the preliminary testing of a high-power Thulium fiber laser for vaporization of the canine prostate, ex vivo.

DOI: 10.1002/lsm.20126
PubMed: 15662624

Links to Exploration step

pubmed:15662624

Le document en format XML

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<author><name sortKey="Fried, Nathaniel M" sort="Fried, Nathaniel M" uniqKey="Fried N" first="Nathaniel M" last="Fried">Nathaniel M. Fried</name>
<affiliation><nlm:affiliation>Department of Urology, Johns Hopkins Medical Institutions, Baltimore, Maryland 21224, USA. nfried@jhmi.edu</nlm:affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.</title>
<author><name sortKey="Fried, Nathaniel M" sort="Fried, Nathaniel M" uniqKey="Fried N" first="Nathaniel M" last="Fried">Nathaniel M. Fried</name>
<affiliation><nlm:affiliation>Department of Urology, Johns Hopkins Medical Institutions, Baltimore, Maryland 21224, USA. nfried@jhmi.edu</nlm:affiliation>
</affiliation>
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<series><title level="j">Lasers in surgery and medicine</title>
<idno type="ISSN">0196-8092</idno>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals</term>
<term>Dogs</term>
<term>Electric Power Supplies</term>
<term>Equipment Design</term>
<term>In Vitro Techniques</term>
<term>Laser Therapy (instrumentation)</term>
<term>Male</term>
<term>Prostate (pathology)</term>
<term>Prostate (surgery)</term>
<term>Radiation Dosage</term>
<term>Thulium</term>
<term>Time Factors</term>
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<keywords scheme="MESH" type="chemical" xml:lang="en"><term>Thulium</term>
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<keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Laser Therapy</term>
</keywords>
<keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Prostate</term>
</keywords>
<keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Prostate</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Dogs</term>
<term>Electric Power Supplies</term>
<term>Equipment Design</term>
<term>In Vitro Techniques</term>
<term>Male</term>
<term>Radiation Dosage</term>
<term>Time Factors</term>
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<front><div type="abstract" xml:lang="en">The Thulium fiber laser may have several advantages over current urology lasers, including smaller size, more efficient operation, improved spatial beam quality, more precise tissue incision, and operation in pulsed or continuous-wave modes. Previous laser-tissue interaction studies utilizing the Thulium fiber laser have been limited to laser powers of less than 5 W, restricting potential medical applications. This study describes the preliminary testing of a high-power Thulium fiber laser for vaporization of the canine prostate, ex vivo.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">15662624</PMID>
<DateCreated><Year>2005</Year>
<Month>01</Month>
<Day>26</Day>
</DateCreated>
<DateCompleted><Year>2005</Year>
<Month>06</Month>
<Day>16</Day>
</DateCompleted>
<DateRevised><Year>2014</Year>
<Month>11</Month>
<Day>20</Day>
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<Article PubModel="Print"><Journal><ISSN IssnType="Print">0196-8092</ISSN>
<JournalIssue CitedMedium="Print"><Volume>36</Volume>
<Issue>1</Issue>
<PubDate><Year>2005</Year>
<Month>Jan</Month>
</PubDate>
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<Title>Lasers in surgery and medicine</Title>
<ISOAbbreviation>Lasers Surg Med</ISOAbbreviation>
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<ArticleTitle>High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.</ArticleTitle>
<Pagination><MedlinePgn>52-6</MedlinePgn>
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<Abstract><AbstractText Label="INTRODUCTION" NlmCategory="BACKGROUND">The Thulium fiber laser may have several advantages over current urology lasers, including smaller size, more efficient operation, improved spatial beam quality, more precise tissue incision, and operation in pulsed or continuous-wave modes. Previous laser-tissue interaction studies utilizing the Thulium fiber laser have been limited to laser powers of less than 5 W, restricting potential medical applications. This study describes the preliminary testing of a high-power Thulium fiber laser for vaporization of the canine prostate, ex vivo.</AbstractText>
<AbstractText Label="STUDY DESIGN/MATERIALS AND METHODS" NlmCategory="METHODS">A continuous-wave, 110-W Thulium fiber laser operating at a wavelength of 1.91 microm, delivered 88.5+/-2.3 W of power through a 600-microm-core silica fiber for non-contact vaporization of canine prostates (n = 6).</AbstractText>
<AbstractText Label="RESULTS" NlmCategory="RESULTS">The Thulium fiber laser vaporized prostate tissue at a rate of 0.83+/-0.11 g/minute. The thermal coagulation zone measured 500-2,000 microm, demonstrating the potential for hemostasis.</AbstractText>
<AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">The high-power Thulium fiber laser is capable of rapid vaporization and coagulation of the prostate. In vivo animal studies are currently being planned for evaluation of the Thulium fiber laser for potential treatment of benign prostate hyperplasia (BPH).</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Fried</LastName>
<ForeName>Nathaniel M</ForeName>
<Initials>NM</Initials>
<AffiliationInfo><Affiliation>Department of Urology, Johns Hopkins Medical Institutions, Baltimore, Maryland 21224, USA. nfried@jhmi.edu</Affiliation>
</AffiliationInfo>
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<Language>eng</Language>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D011211">Electric Power Supplies</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D004867">Equipment Design</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D066298">In Vitro Techniques</DescriptorName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D053685">Laser Therapy</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000295">instrumentation</QualifierName>
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<MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D011467">Prostate</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName>
<QualifierName MajorTopicYN="Y" UI="Q000601">surgery</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D011829">Radiation Dosage</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013932">Thulium</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D013997">Time Factors</DescriptorName>
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High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.

High-power laser vaporization of the canine prostate using a 110 W Thulium fiber laser at 1.91 microm.

Source :

English descriptors

Abstract

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

Pour générer des pages wiki