中华超声影像学杂志
中華超聲影像學雜誌
중화초성영상학잡지
CHINESE JOURNAL OF ULTRASONOGRAPHY
2013年
9期
813-816
,共4页
超声心动描记术%心室功能,左%数据可视化%移动医疗
超聲心動描記術%心室功能,左%數據可視化%移動醫療
초성심동묘기술%심실공능,좌%수거가시화%이동의료
Echocardiography%Ventricular function,left%Data visualization%Mobile health
目的 研发面向移动平台的左心室舒张功能超声数据可视化评价技术,并初步探讨其应用价值.方法 应用Adobe Flex builder 4.0作为数据可视化基本工具,以美国和欧洲超声心动图协会联合颁布的诊断指南为规范蓝本,设计研发移动应用程序并将其部署在iPad4移动平台,通过临床测试和应用对系统进行修正和完善.结果 实现在移动平台对射血分数正常或减低患者的左心室充盈压和舒张功能进行超声数据可视化评价,能在急诊床旁超声检查时同步分析并判断结果,并以图形展现算法框架,以动画表达分析步骤,以轴线表示指向信息,以颜色区分病情轻重,实现评价流程的视觉呈现.结论 面向移动平台的超声数据可视化评价技术可以随时随地、便捷、快速、有效地评价左心室舒张功能,有望成为移动医疗背景下心功能评价的重要辅助手段.
目的 研髮麵嚮移動平檯的左心室舒張功能超聲數據可視化評價技術,併初步探討其應用價值.方法 應用Adobe Flex builder 4.0作為數據可視化基本工具,以美國和歐洲超聲心動圖協會聯閤頒佈的診斷指南為規範藍本,設計研髮移動應用程序併將其部署在iPad4移動平檯,通過臨床測試和應用對繫統進行脩正和完善.結果 實現在移動平檯對射血分數正常或減低患者的左心室充盈壓和舒張功能進行超聲數據可視化評價,能在急診床徬超聲檢查時同步分析併判斷結果,併以圖形展現算法框架,以動畫錶達分析步驟,以軸線錶示指嚮信息,以顏色區分病情輕重,實現評價流程的視覺呈現.結論 麵嚮移動平檯的超聲數據可視化評價技術可以隨時隨地、便捷、快速、有效地評價左心室舒張功能,有望成為移動醫療揹景下心功能評價的重要輔助手段.
목적 연발면향이동평태적좌심실서장공능초성수거가시화평개기술,병초보탐토기응용개치.방법 응용Adobe Flex builder 4.0작위수거가시화기본공구,이미국화구주초성심동도협회연합반포적진단지남위규범람본,설계연발이동응용정서병장기부서재iPad4이동평태,통과림상측시화응용대계통진행수정화완선.결과 실현재이동평태대사혈분수정상혹감저환자적좌심실충영압화서장공능진행초성수거가시화평개,능재급진상방초성검사시동보분석병판단결과,병이도형전현산법광가,이동화표체분석보취,이축선표시지향신식,이안색구분병정경중,실현평개류정적시각정현.결론 면향이동평태적초성수거가시화평개기술가이수시수지、편첩、쾌속、유효지평개좌심실서장공능,유망성위이동의료배경하심공능평개적중요보조수단.
Objective To research and develop the mobile platform-oriented echocardiogram data visualization technology for the evaluation of left ventricular diastolic function,and investigate its application value.Methods First,diagnostic algorithms for the evaluation of left ventricular diastolic function (based on recommendations from ASE & EAE guidelines) were programmed into a mobile application software package,using Adobe Flex builder 4.0 as a basic tool for data visualization.Second,the program was installed in the Apple iPad4 tablet computer,then debugged and improved according to feedback information from practical applications.Results The echocardiogram data visualization for the estimation of left ventricular filling pressures in patients with depressed ejection fraction(EF) or normal EF and grading diastolic function can be implemented in mobile platform device,and simultaneously with emergency bedside echocardiography.The evaluation process can be visually presented by using the graphics to show the algorithm framework,the animation to express the analysis step,the axis to indicate the direction of information,and the color to differentiate the degree of the diastolic dysfunction.Conclusions The mobile platform-oriented echocardiogram data visualization technology makes the evaluation of left ventricular diastolic function more convenient,efficient and fast,and shows its potential to become an important adjunct to evaluation of cardiac function in the context of mobile health.
