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时间:2019-05-22
《基于定量瞳孔阻滞力仿真实验的虹膜》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据·248·眼科新进展2006年4B第26卷第4期RecAdvOphthalmolV01.26No.4April2006作者简介:陈琛,女,1977年出生,河北人,硕士研究生。联系电话:13810390307;E—mail:cajJq@163.cornAboutCHENChen:Female,bomin1977,MasterofMedicine.Tel:1381(Bcal307;E-rmil:m——jiq@163.(xln收稿日期:2006—01—02修回日期:2006—02—16本文编辑:徐刚珍6基金项目:国家自然科学基金资助(
2、编号:30270356)作者单位:100730北京市,首都医科大学附属同仁医院眼科中心(陈琛,林丁);100054北京市,首都医科大学生物医学工程学院(刘晓华,刘志成。张昆亚,宋红芳)通讯作者:林丁,E—mail:dlinoph@yahoaCOIn.cn;刘志成,E—mail:zcliu@cpurns.edu.anReceiveddate:Jan2,2006Accepteddate:Feb16,2006Fmmdationiron:NationalNaturalScienceFoundationofCtfma(No:30270356)Fr
3、omtheDepartmentofOphthal—mology,theTongrenHospitalofCapitalUnizersityofMedicalSci—cHce(CHENChert,LINDing),Bei一,ing100730,China;nFP勘medicalEngineeringCollegeofthe&历碰Universityo,MedicalScience(LIUXiaoHua.LIUZhi-C'h∞g.2HANGKun-Ya,S)NGHong-Fang),Beijing100054.ChinaR嘲H商bkl狙lt
4、hor:LINI]ir】g,E-mail:dlinoph@、I;l}m.oⅫ.oa;LIUZhi—Chug,F..厂rmil:zclin@cptrm.edu.cn基于定量瞳孔阻滞力仿真实验的虹膜组织生物力学特性分析△陈琛刘晓华林丁刘志成张昆亚宋红芳Anexperimentresearchbasedonsimulatingpupillaryblockingforcetoanalyzemechani—caIpropertiesofiristissuequantitatiVelyCHENChen,LIUXiao-Hua,LINDing,LIU
5、Zhi-Cheng,ZHANGKun-Ya,SONGHong.Fang【Keywords】iris;puptllaryblockingforce;strainofsurface;radiusofcurva-ture;differentialpressurebetweentheanteriorandposteriorchamber;prima-ryangle-closureglaucoma【Abstract】ObjectiveToanalyzethemechanicalpropertiesofiristissuebasedonsUmula
6、tingpupillaryblockingforceinordertofindtherelationbe-tweentheparameteroftheirispropertyandthedifferenttalpressurebe—tweentheanteriorandposteriorchamber.MethodsWeappliedsimulatingpupillaryblockingdevicetosimulatethepupillaryblockingforceandusedliquidloadingapparatustostmu
7、laLtethedifferentialpressurebetweenthean-teriorandposteriorchamber.ThenweloadedpressureOlltheintegrativeiristoquantitativelyanalyzetherelationshipbetweenthePressureoftheanteriorandposteriorchamberwiththechangeofthestrainofirissurfaceandthem-diusofiriscurvatureunderthepup
8、illaryblockingforce.ResultsThemodelwassinailarwiththeclinicalphenomena.Thismodelwasmoretruetonaturethan
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