The "Haptic Finger"- a new device for monitoring skin condition.
Identifieur interne : 001C13 ( PubMed/Corpus ); précédent : 001C12; suivant : 001C14The "Haptic Finger"- a new device for monitoring skin condition.
Auteurs : Mami Tanaka ; Jean Luc Lévêque ; Hachiro Tagami ; Katsuko Kikuchi ; Seifi ChonanSource :
- Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) [ 0909-752X ] ; 2003.
English descriptors
- KwdEn :
- Dermatology (instrumentation), Dermatology (methods), Diagnosis, Computer-Assisted (methods), Elasticity, Hardness, Hardness Tests (instrumentation), Hardness Tests (methods), Humans, Observer Variation, Physical Examination (instrumentation), Physical Examination (methods), Piperazines, Reproducibility of Results, Sensitivity and Specificity, Signal Processing, Computer-Assisted, Skin (physiopathology), Skin Diseases (diagnosis), Skin Diseases (physiopathology), Stress, Mechanical, Surface Properties, Transducers.
- MESH :
- chemical : Piperazines.
- diagnosis : Skin Diseases.
- instrumentation : Dermatology, Hardness Tests, Physical Examination.
- methods : Dermatology, Diagnosis, Computer-Assisted, Hardness Tests, Physical Examination.
- physiopathology : Skin, Skin Diseases.
- Elasticity, Hardness, Humans, Observer Variation, Reproducibility of Results, Sensitivity and Specificity, Signal Processing, Computer-Assisted, Stress, Mechanical, Surface Properties, Transducers.
Abstract
Touching the skin is of great importance for the Clinician for assessing roughness, softness, firmness, etc. This type of clinical assessment is very subjective and therefore non-reproducible from one Clinician to another one or even from time to time for the same Clinician. In order to objectively monitor skin texture, we developed a new sensor, placed directly on the Clinician's finger, which generate some electric signal when slid over the skin surface.
PubMed: 12709131
Links to Exploration step
pubmed:12709131Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">The "Haptic Finger"- a new device for monitoring skin condition.</title><author><name sortKey="Tanaka, Mami" sort="Tanaka, Mami" uniqKey="Tanaka M" first="Mami" last="Tanaka">Mami Tanaka</name><affiliation><nlm:affiliation>Department Mechatronics and Precision Engineering, Tohoku University, Sendai, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Leveque, Jean Luc" sort="Leveque, Jean Luc" uniqKey="Leveque J" first="Jean Luc" last="Lévêque">Jean Luc Lévêque</name></author><author><name sortKey="Tagami, Hachiro" sort="Tagami, Hachiro" uniqKey="Tagami H" first="Hachiro" last="Tagami">Hachiro Tagami</name></author><author><name sortKey="Kikuchi, Katsuko" sort="Kikuchi, Katsuko" uniqKey="Kikuchi K" first="Katsuko" last="Kikuchi">Katsuko Kikuchi</name></author><author><name sortKey="Chonan, Seifi" sort="Chonan, Seifi" uniqKey="Chonan S" first="Seifi" last="Chonan">Seifi Chonan</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2003">2003</date><idno type="RBID">pubmed:12709131</idno><idno type="pmid">12709131</idno><idno type="wicri:Area/PubMed/Corpus">001C13</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">The "Haptic Finger"- a new device for monitoring skin condition.</title><author><name sortKey="Tanaka, Mami" sort="Tanaka, Mami" uniqKey="Tanaka M" first="Mami" last="Tanaka">Mami Tanaka</name><affiliation><nlm:affiliation>Department Mechatronics and Precision Engineering, Tohoku University, Sendai, Japan.</nlm:affiliation></affiliation></author><author><name sortKey="Leveque, Jean Luc" sort="Leveque, Jean Luc" uniqKey="Leveque J" first="Jean Luc" last="Lévêque">Jean Luc Lévêque</name></author><author><name sortKey="Tagami, Hachiro" sort="Tagami, Hachiro" uniqKey="Tagami H" first="Hachiro" last="Tagami">Hachiro Tagami</name></author><author><name sortKey="Kikuchi, Katsuko" sort="Kikuchi, Katsuko" uniqKey="Kikuchi K" first="Katsuko" last="Kikuchi">Katsuko Kikuchi</name></author><author><name sortKey="Chonan, Seifi" sort="Chonan, Seifi" uniqKey="Chonan S" first="Seifi" last="Chonan">Seifi Chonan</name></author></analytic><series><title level="j">Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)</title><idno type="ISSN">0909-752X</idno><imprint><date when="2003" type="published">2003</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Dermatology (instrumentation)</term><term>Dermatology (methods)</term><term>Diagnosis, Computer-Assisted (methods)</term><term>Elasticity</term><term>Hardness</term><term>Hardness Tests (instrumentation)</term><term>Hardness Tests (methods)</term><term>Humans</term><term>Observer Variation</term><term>Physical Examination (instrumentation)</term><term>Physical Examination (methods)</term><term>Piperazines</term><term>Reproducibility of Results</term><term>Sensitivity and Specificity</term><term>Signal Processing, Computer-Assisted</term><term>Skin (physiopathology)</term><term>Skin Diseases (diagnosis)</term><term>Skin Diseases (physiopathology)</term><term>Stress, Mechanical</term><term>Surface Properties</term><term>Transducers</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Piperazines</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Skin Diseases</term></keywords><keywords scheme="MESH" qualifier="instrumentation" xml:lang="en"><term>Dermatology</term><term>Hardness Tests</term><term>Physical Examination</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Dermatology</term><term>Diagnosis, Computer-Assisted</term><term>Hardness Tests</term><term>Physical Examination</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Skin</term><term>Skin Diseases</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Elasticity</term><term>Hardness</term><term>Humans</term><term>Observer Variation</term><term>Reproducibility of Results</term><term>Sensitivity and Specificity</term><term>Signal Processing, Computer-Assisted</term><term>Stress, Mechanical</term><term>Surface Properties</term><term>Transducers</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Touching the skin is of great importance for the Clinician for assessing roughness, softness, firmness, etc. This type of clinical assessment is very subjective and therefore non-reproducible from one Clinician to another one or even from time to time for the same Clinician. In order to objectively monitor skin texture, we developed a new sensor, placed directly on the Clinician's finger, which generate some electric signal when slid over the skin surface.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">12709131</PMID><DateCreated><Year>2003</Year><Month>04</Month><Day>23</Day></DateCreated><DateCompleted><Year>2004</Year><Month>01</Month><Day>29</Day></DateCompleted><DateRevised><Year>2012</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0909-752X</ISSN><JournalIssue CitedMedium="Print"><Volume>9</Volume><Issue>2</Issue><PubDate><Year>2003</Year><Month>May</Month></PubDate></JournalIssue><Title>Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI)</Title><ISOAbbreviation>Skin Res Technol</ISOAbbreviation></Journal><ArticleTitle>The "Haptic Finger"- a new device for monitoring skin condition.</ArticleTitle><Pagination><MedlinePgn>131-6</MedlinePgn></Pagination><Abstract><AbstractText Label="BACKGROUND/AIMS" NlmCategory="OBJECTIVE">Touching the skin is of great importance for the Clinician for assessing roughness, softness, firmness, etc. This type of clinical assessment is very subjective and therefore non-reproducible from one Clinician to another one or even from time to time for the same Clinician. In order to objectively monitor skin texture, we developed a new sensor, placed directly on the Clinician's finger, which generate some electric signal when slid over the skin surface.</AbstractText><AbstractText Label="MATERIAL AND METHODS" NlmCategory="METHODS">The base of this Haptic Finger sensor is a thin stainless steel plate on which sponge rubber, PVDF foil, acetate film and gauze are layered. The signal generated by the sensor was filtered and digitally stored before processing. In a first in vitro experiment, the sensor was moved over different skin models (sponge rubber covered by silicon rubber) of varying hardness and roughness. These experiments allowed the definition of two parameters characterizing textures. The first parameter is variance of the signal processed using wavelet analysis, representing an index of roughness. The second parameter is dispersion of the power spectrum density in the frequency domain, corresponding to hardness. To validate these parameters, the Haptic Finger was used to scan skin surfaces of 30 people, 14 of whom displayed a skin disorder: xerosis (n = 5), atopic dermatitis (n = 7), and psoriasis (n = 2).</AbstractText><AbstractText Label="RESULTS AND CONCLUSION" NlmCategory="CONCLUSIONS">The results obtained by means of the sensor were compared with subjective, clinical evaluations by a Clinician who scored both roughness and hardness of the skin. Good agreement was observed between clinical assessment of the skin and the two parameters generated using the Haptic Finger. Use of this sensor could prove extremely valuable in cosmetic research where skin surface texture (in terms of tactile properties) is difficult to measure.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tanaka</LastName><ForeName>Mami</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Department Mechatronics and Precision Engineering, Tohoku University, Sendai, Japan.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Lévêque</LastName><ForeName>Jean Luc</ForeName><Initials>JL</Initials></Author><Author ValidYN="Y"><LastName>Tagami</LastName><ForeName>Hachiro</ForeName><Initials>H</Initials></Author><Author ValidYN="Y"><LastName>Kikuchi</LastName><ForeName>Katsuko</ForeName><Initials>K</Initials></Author><Author ValidYN="Y"><LastName>Chonan</LastName><ForeName>Seifi</ForeName><Initials>S</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016430">Clinical Trial</PublicationType><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D023361">Validation Studies</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Denmark</Country><MedlineTA>Skin Res Technol</MedlineTA><NlmUniqueID>9504453</NlmUniqueID><ISSNLinking>0909-752X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010879">Piperazines</NameOfSubstance></Chemical><Chemical><RegistryNumber>5JGL4G25R7</RegistryNumber><NameOfSubstance UI="C084589">oxypertine</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003880">Dermatology</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000295">instrumentation</QualifierName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003936">Diagnosis, Computer-Assisted</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004548">Elasticity</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006244">Hardness</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006245">Hardness Tests</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000295">instrumentation</QualifierName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D015588">Observer Variation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010808">Physical Examination</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000295">instrumentation</QualifierName><QualifierName MajorTopicYN="N" UI="Q000379">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010879">Piperazines</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D015203">Reproducibility of Results</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012680">Sensitivity and Specificity</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012815">Signal Processing, Computer-Assisted</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012867">Skin</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012871">Skin Diseases</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000175">diagnosis</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013314">Stress, Mechanical</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013499">Surface Properties</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D014159">Transducers</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2003</Year><Month>4</Month><Day>24</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>1</Month><Day>30</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2003</Year><Month>4</Month><Day>24</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">12709131</ArticleId><ArticleId IdType="pii">0031</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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