***This website is voted one of the best websites for information on Heart Rate Variability (HRV), Irregular Heartbeats, and Autonomic Nervous System (ANS) |
You are at the official site of ANSWatch - a multi-functional wrist monitor |
ANSWatch Pro - Combining functions of ECG, Blood Pressure, and Pulse Analyzers into one Integrated Portable Device |
** ANSWatch employs patent protected biosensors to obtain true waveforms so that mean blood pressure can be accurately calculated *** Removal of irregular heartbeats from HRV analysis is required by 1996 International HRV Standard (Circulation. 1996;93:1043-1065.); Lack of this feature could result in over-estimated total HRV and incorrect LF, HF, and LF/HF parameters |
Device Main Functions - ANSWatch Pro Wrist Monitor
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System Requirements (Computer)
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Specification
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Targeted Customers ANSWatch Pro Wrist Monitor is most suitable for the following customers:
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Warranty
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Clincal Trials / Studies
J. Clark, Ph.D., Professor E. Jones, M.D., Anesthetist G. Billings, Ph.D., Research Associate M. Criddle, Ph.D., Research Associate G. Burns, V.M.D., Professor
Oklahoma University Health Sciences Center William C. Orr PhD,President and CEO, Clinical Professor of Medicine
Salt Laky City, Utah Carl Kent Hebdon, M.D. ,M.S. President and CEO
T. Kuo, M.D., Ph.D., Professor J.L. Chen, M.D., Interist J.H. Yang, Ph.D., Professor Y. S. Liu, Research Assistant
W.M. Chi, M.D., Ph.D., Director, Professor Y.F. Lin, M.D., Internist, Ph.d., Director, Professor T. C. Yen, M.D., Internist L. Pai, Ph.D., Professor L. Liang, Director G.B. Chang, Director S.H. Tong, Research Assistant
W.K. Wang, Ph.D., Research Fellow, Professor T.L. Hsu, Ph.D., Research Associate I. Chiang, Research Assistant |
ANSWatch Journal and Conference Papers *Wen Chieh Liang, John Yuan, Deh Chuan Sun, Ming Han Lin, Changes in Physiological Parameters Induced by Indoor Simulated Driving: Effect of Lower Body Exercise at Mid-Term Break, Sensors 2009, 9, 6913-6933 *Liang, W.C., Yuan, J.,Sun, D.C., Lin, M.H., Changes In Physiological Parameters Induced By Simulated Driving Tasks: Morning Vs. Afternoon Session, J. Chin. Inst. of Industrial Eng., 25(6), 457-471, 2008 *Wen Chien Liang, John Yuan, D.C. Sun, Parameters Before and After an Indoor Simulated Driving Task: Effect of Exercise Break, 2007 International Conference on Gerontic Technology and Service Management (ICGTSM), Nantou County, Taiwan, March-26-2007 *Wen Chien Liang, John Yuan, D.C. Sun, Ming Han Lin, Variation in Physiological Parameters Before and After a Simulated Driving Task (Part 2) The 14th Annual Meeting, Ergonomics Society of Taiwan, March 31, 2007 / Wufong, Taichung County *Wen Chien Liang, John Yuan, D.C. Sun, Ming Han Lin, Variation In Physiological Parameters Before And After An Indoor Simulated Driving Task In The Afternoon, 2006 Biomedical Engineering and Technology Conference, Taichung, Taiwan *D.C. sun, Y.I. Kuo, Y.H. Liang, S. H. Tang, Y.F. Lin, Y.H. Chang, J.K, Lin, Introduction to a New Wrist Patient Monitor - ANSWatch and its Clinical Applications, 9th Conference on Engineering Technology and Applications of Chinese and Western Medicine, Taichung, Taiwan, Conference Proceeding, Page 33-38 * More than 10 Ph.D. and M.S. theses have been published |
ECG or ANSWatch for HRV Analysis?
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DEMO- ANSWatch Manager (a complete electronic patient record system) |
DEMO- ANSWatch Pro: Standard Test (measurement of blood pressures, HRV, and irregular heartbeats) |
DEMO- ANSWatch Pro: Test Data Page |
DEMO- ANSWatch Pro: Wave Page with Auto detected Irregular Heartbeats (Cardiac Arrhythmias) |
Premature contraction followed by delayed contraction |
by delayed contraction |
DEMO- ANSWatch Pro: Wave Analysis Page |
Normal pulse wave from a young patient (first peak: maximum blood flow; second peak: closure of aortic valve; third peak: closure of mitral valve) |
Pulse wave from a 79-years-old young patient (broadened first peak- an indication of arterial hardening) |
Pulse wave from a 39-years-old lady patient (multiple small peaks preceding the next waveform - the patient was diagnosed with mitral valve prolapse and regurgitation by utrasound echocardiology) |
DEMO- ANSWatch Pro: Autonomic Nervous System Test Report |
DEMO- ANSWatch Pro: Pulse Analysis Report |
DEMO- ANSWatch Pro: 脈象檢查報告(for Chinese Medicine Applications) |
Join (professionals and individuals) for experience sharing and in-depth discussions at (click to enter) |
Do you have hypertension? - are you monitoring frequently? - are you taking prescription drugs? - are you aware of drug side effects on ANS? - self-improvement tips Read more...... |
Feeling dizzy - are you low in blood pressure or heart rate? - are you taking prescription drugs? - You may experience Baroreflex failure Read more...... |
Irregular heartbeats? - often noticing abnormal heartbeats (missing, uneven, or super-fast)? - Yo might have cardiac arrhythmias - Most sudden death events are preceded by irregular heartbeats Read more...... |
Mitral Valve Prolapse? - Mitral valve is the bicuspid valve between left atrium and ventricle - If mitral valve is not closed properly (called mitral valve prolapse MVP), the blood may backflow during pumping - there is a strong connection between panic attackes and MVP - How to detect it? Read more...... |
Am I having dysautonimia? - autonomic nervous system works to fine tune body conditions depending on physiological needs - ANS consists of two branches: sympathetic and parasympathetic - do you have balanced ANS? - what are the symptoms of dysautonomia? Read more...... |
DEMO- ANSWatch Pro: CVS Test Report (for Cardiovascular system, still in beta) |