1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2.最新文献

Low-Cost Detection and Monitoring of Coronary Artery Disease Using Ultrasound 超声低成本检测和监测冠状动脉疾病

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624796

S. Sikdar, V. Shamdasani, M. Lidstrom, K. Beach, Y. Kim

{"title":"Low-Cost Detection and Monitoring of Coronary Artery Disease Using Ultrasound","authors":"S. Sikdar, V. Shamdasani, M. Lidstrom, K. Beach, Y. Kim","doi":"10.1109/DDHH.2006.1624796","DOIUrl":"https://doi.org/10.1109/DDHH.2006.1624796","url":null,"abstract":"Cardiovascular disease has a significant impact on global public health both due to its prevalence and high morbidity and mortality as well as its large financial burden. Prevention strategies using traditional risk factors miss many opportunities, because these risk factors do not identify the atherosclerotic plaques that are responsible for the target ischemic events. We present a new technology that could be used to develop a new prevention strategy by providing a low-cost tool for detection of coronary artery disease (CAD). This technology can be used in a decentralized primary care setting. This technology uses ultrasound for measuring minute local vibrations in the cardiac wall associated with acoustic markers of CAD. We have developed a programmable ultrasound platform that has enabled the rapid translation of this technology from the research laboratory to clinical evaluation. Preliminary feasibility studies indicate the promising potential of this technology for detecting and classifying CAD in a symptomatic population. For more effective secondary prevention of patients with diagnosed CAD, this technology can be used in conjunction with another new ultrasound-based method for measuring local variation of mechanical strain in the carotid artery wall as a surrogate for monitoring the progression or regression of CAD","PeriodicalId":164569,"journal":{"name":"1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122924669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Lessons Learned from Applying Interoperability and Information Exchange Standards to a Wearable Point-Of-Care System 将互操作性和信息交换标准应用于可穿戴护理点系统的经验教训

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624807

S. Warren, J. Lebak, J. Yao

引用次数: 20

Monitoring Computer Interactions to Detect Early Cognitive Impairment in Elders 监测计算机交互检测老年人早期认知障碍

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624801

H. Jimison, N. Jessey, J. McKanna, T. Zitzelberger, J. Kaye

引用次数: 17

CipherMe: Personal Electronic Health Records in the Hands of Patients-Owners 密码:病人拥有者手中的个人电子健康记录

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624818

I.B. Hansen

引用次数: 3

Automated Beat-To-Beat Heart Sound Analyzer for Distributed Diagnosis and Home Healthcare Application 用于分布式诊断和家庭保健应用的自动搏动心音分析仪

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624794

P. Wang, H. Ling, Y. Kim, C. B. Soh

引用次数: 1

Home Monitoring of Congestive Heart Failure Patients 充血性心力衰竭患者的家庭监测

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624790

B. Levine, E. McAlinden, T.M.-J. Hu, F.M. Fang, A. Alaoui, P. Angelus, J. Welsh, S. Mun

引用次数: 3

Two-Cuff Noninvasive Blood Pressure Waveform Monitoring System for Dynamic Blood Vessel Characteristic Study 双袖带无创血压波形监测系统动态血管特性研究

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624804

Weichih Hu, Feng-Shuo Chang, S. Jo, Yon-Rong Lin, L. Shyu

{"title":"Two-Cuff Noninvasive Blood Pressure Waveform Monitoring System for Dynamic Blood Vessel Characteristic Study","authors":"Weichih Hu, Feng-Shuo Chang, S. Jo, Yon-Rong Lin, L. Shyu","doi":"10.1109/DDHH.2006.1624804","DOIUrl":"https://doi.org/10.1109/DDHH.2006.1624804","url":null,"abstract":"This study proposes and constructs a two-cuff non-invasive blood pressure waveform monitor system. The proposed system uses dynamic feedback to maintain constant low cuff pressure at 40 mmHg. Thus, long term continuous blood pressure waveform monitoring is possible. Additionally, the two blood pressure waveforms can be used to compute the system function, frequency response and impulse response of vessel system for system dynamic studies. Ten normal young males were recruited for this study. Continuous blood pressure signals from upper arm and wrist were obtained by the proposed system. During steady state, correlation coefficients of systolic pressure and diastolic pressure, between upper arm and wrist, are 0.83plusmn0.15 and 0.81plusmn0.14, respectively. During cold pressor, correlations decrease slightly. Additionally, the blood vessel system model was evaluated using autoregressive exogenous model (ARX) model. The dynamic changes of blood vessel system during task can be seen from the 3D time-varying impulse responses. In order to assist the observation of the dynamic characteristic change of blood vessel system during different physiological conditions, the 90% energy curve was proposed and used. Before the end of cold pressor, the 90% energy curve reviewed that system energy accumulates faster than steady state indicating the vessel system shifted to higher frequency. On the other hand, the system shifted to slower system during Valsalva maneuver","PeriodicalId":164569,"journal":{"name":"1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117198652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

A Home Rehabilitation Appliance That Integrates Universal Access with Personalized Interface 一种集成了通用访问和个性化界面的家庭康复设备

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624812

X. Feng, J. Winters

引用次数: 3

Diagnostically Lossless Compression-2 of Medical Images 医学图像诊断性无损压缩-2

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624789

R. Asraf, M. Akbar, N. Jafri

引用次数: 8

The Relationship between Pulse Transit Time and Systolic Blood Pressure on Individual Subjects after Exercises 运动后个体脉搏传递时间与收缩压的关系

1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2. Pub Date : 2006-04-02 DOI: 10.1109/DDHH.2006.1624791

M. Wong, Y.T. Zhang

{"title":"The Relationship between Pulse Transit Time and Systolic Blood Pressure on Individual Subjects after Exercises","authors":"M. Wong, Y.T. Zhang","doi":"10.1109/DDHH.2006.1624791","DOIUrl":"https://doi.org/10.1109/DDHH.2006.1624791","url":null,"abstract":"Continuous monitoring of blood pressure (BP) is always important to critically ill patients and to the patients who undergo major vascular and intracavitary surgeries. Pulse transit time (PTT) is one of the potential parameters which can be utilized for non-invasive and continuous monitoring of BP. PTTp and PTTf are the time intervals measured from the R-wave of electrocardiographic signal to the peak and the foot of photoplethysmographic signal respectively. In this study, the relationship between systolic blood pressure (SBP) and PTTs on 12 healthy subjects, aged 25plusmn2 years, was investigated after exercises. Results showed that SBP was correlated with PTTp and PTTf wherein the means of individual correlation were r=-0.77 and r=-0.92 respectively. The means of the standard deviation of the difference between the measured SBP and the SBP predicted from regression lines in scatter plots of SBP~PTTp and SBP~PTTf were 6.6 mmHg and 4.3 mmHg respectively. In summary, the results supported that PTTf was a potential parameter which could be implemented in a personalized wearable device for continuous SBP monitoring at home","PeriodicalId":164569,"journal":{"name":"1st Transdisciplinary Conference on Distributed Diagnosis and Home Healthcare, 2006. D2H2.","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126011980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14