Skin: ContentsBEBCSkin StructureSkin Thermal BehaviourSkin Biothermomechanical BehaviourSkin ThermalPain Sensation
Skin: Contents ◆ Skin Structure ◆ Skin Thermal Behaviour ◆ Skin Biothermomechanical Behaviour ◆ Skin Thermal Pain Sensation
Skin: StructureBEBCEpidermisMedicineNet,IincAnchoringfibrils(cdllagentypeBasementEpidermismembraneGAG chainsCollagenfibrilDermisPGmonomerLink proteinHyaluronanFollicleSweat glandFibril-associatedNervecollagens(FACITS)Oil glandFattyTissueStructure of human skinMacromolecular components of skin
Structure of human skin Macromolecular components of skin Skin: Structure
Skin: StructureBEBCMolecular/fibrillarconfigurationofMulti-scale structure of skintissueTypeIcollagenCross-linkedSkinend domainCollagenmolecule300nmx15nmHelical domainDermisFibril10~500nm三三一8Micro-fibrilFibers1~8nmCross-linkedFibrilsUndulated fiber1~500μmdiameterMicrofibrileTissueAmino acidsScalebar:40umin(a),5umin(b),100nmin(c)and500nmin(d)
Multi-scale structure of skin tissue Scale bar: 40 μm in (a), 5 μm in (b), 100 nm in (c) and 500 nm in (d) Molecular/fibrillar configuration of Type I collagen Skin: Structure
Skin: ContentsBEBCSkin StructureSkin Thermal BehaviourSkin Biothermomechanical BehaviourSkin ThermalPain Sensation
◆ Skin Structure ◆ Skin Thermal Behaviour ◆ Skin Biothermomechanical Behaviour ◆ Skin Thermal Pain Sensation Skin: Contents
Skin: Thermal TransferBEBCBaflectionmemission-dirvetconvect"-(throughconductEpidermisskin:~30°℃throagthPapillaryloops4089060TransmissionDermisSuhngpillaryplexusAhsorptiorArterioseousglandittusoranasvasoconstrictionheat loss byconvection-vasodlafionandradiationDissipetionDissipatleondueeousplexusHypoderrcapillary(subcutisloopHR37°℃superficial37°℃plexusglandThermal clearanoe through thedeepTherral clearancethroughtheartprio-vesoussparvbedarterio-venouscapillarybedplexus02laser heating(A) At restveinarteryalsupplyVenouscold environmentwamenvironmentHeat conductionMetabolicheatgenerationOTV+@PC(TDescription:meextatHeatremoval byblood flowHeaf generation due to external heating sources
Skin: Thermal Transfer (A) At rest (B) Radiant lamp heating (C) Contact heating (D) CO2 laser heating b b b a met ext ( ) T c q c T T q q t = − + − + + Metabolic heat generation Heat removal by blood flow Heat conduction Heat generation due to external heating sources Description: