HyperbaricOxygenTherapy-TherapeuticModalities：高压氧疗法的治疗方法

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1、HyperbaricOxygenTherapyDescriptionExposesthepatient(oranextremity)toa:HighbreathableoxygenenvironmentHighairpressureSaturatesbloodwithoxygenUsedForWoundhealingSofttissuehealing*SprainsStrainsContusionsInflammationDelayedonsetmusclesorenessFollowingcerebralstrokesTreatmentoftheBends*Efficacyasnotbee

2、nsubstantiatedTheoryHighairpressuredecreasesthesizeofgasbubblesintheblood2to3timesthatofnormalairpressureHighoxygen(100%)intakesaturatesthebloodplasmawithoxygenNetincreaseinoxygendeliveredtohealingtissuesDecreaseshypoxiaIncreasesphagocyticandfibroblasticactivityBiophysicalEffectsBloodFlowIncreasedo

3、xygenlevelscausevasoconstrictionNetincreaseinoxygendeliveredtothetissuesMaybeespeciallybeneficialtoavascularstructures:Achilles’tendonRotatorcuffBiophysicalEffectsWoundHealingImprovedby:OxygenacceleratingphagocytosisDecreasinghypoxiaAntimicrobialeffectIncreasedATPlevelsBiophysicalEffectsTissueRegen

4、erationImprovedwoundhealingassiststissueregenerationIncreasedrateoffibroblastproliferationAlsousedfor:FracturehealingReducingdelayedonsetmusclesorenessLackingclinicalevidencePrecautionsHyperbaricoxygentherapyshouldonlybeadministeredbytrainedpersonnelToogreatofpressuremayrupturethetympanicmembraneIn

5、creasedriskwithaninnerearinfectionDecongestantsmayhelppreventthisCanincreasetheoutputofbodilygassesContraindicationsPregnancyInnerearinfectionTympanicmembraneruptureUpperrespiratoryinfectionSinusconditionsLungdiseaseAsthmaSeizuredisordersOpticneuritisPneumothoraxClaustrophobiaInstrumentationChamber

6、MayholdoneormorepeopleOxygenAdministrationTreatmentsadministeredat95to100%O2OxygendeliveredviaanairmaskPressureAdjuststhechambertemperaturefrom1to3atmospheresInstrumentationTopicalAdministrationWounds:PatchisappliedovertheareaExtremityApplianceisplacedovertheextremity100%oxygenisusedtoinflatethedev

7、iceInsomecasesthepatientwillbreath95to100%oxygenTreatmentDurationUsing100%oxygenand2.5atmospheres:90to100minutesOr330-minutesessionThepatientisexposedtonormalairandairpressuresbetweensessionsMaintenanceAfte