简介:Developmentofsensorneedlesforchinesetraditionalmedicineisalongtermre-searchprojectinouruniversity.Now,temperature.PH,PO2andpotentialsensorneedleshavebeendeveloped.Thesenewelementsarederivedfromthecombinationbetweenasensorandanac-tuator.Thedesignprinciple,functionalmaterials,fabricationtechnic,calibrationmethodandclin-icalapplicationoftheseneedlesarereportedinthispaper.
简介:Duringsurgery,aheartbeatdoesn’tjusttellwhetherapersonisdeadoralive-itcanwarnofbigproblemsthatcomeupquitesuddenly.Keepingwatchforsubtleirregularitiesintheheart’selectricactivitycanhelpsaveapatient’slife.Buttoday’stechnologycan’tgiveasmuchdetailasdoctorswant