Pulse Contour Variability Before and After Exercise

Xu, Lisheng; Wang, K.Q.; Wang, L.; Li, Naimin

doi:10.1109/cbms.2006.136

Cited by 21 publications

(8 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These acquired waveforms are similar to waveforms acquired in [1], [4]. Hence our system can successfully acquire Nadi pulses and this system can be used for other basic research works.…”

Section: Resultsmentioning

confidence: 63%

See 1 more Smart Citation

Acquisition of Radial Artery Pulses (NADI)

Devi¹,

Shankar²,

Abudhahir³

2014

2014 International Conference on Electronics and Communication Systems (ICECS)

View full text Add to dashboard Cite

Acquisition of Radial Artery Pulse is important one to enquire the human body status and condition. In this paper, we provide a system to acquire Radial Artery Pulses as in time series. These pulses are sensed by fingertip traditionally and the sensor is placed on the wrist which is strain gauge based differential mode pressure sensor (model: sm5852). The pressure exerted by Radial Artery which is minute pressure experienced by sensor converted into electrical signal which is then acquired by NI-LabVIEW 16 bit Data Acquisition card 9205 at a sampling rate of 500Hz, DAQ card having an interface with personal computer. The collected Radial Artery Pulse data are analyzed on the basis of relative amplitude of two pulses by use of NI LabVIEW software. Our application shows a probable pulse variation waveform of many subjects.

show abstract

“…These acquired waveforms are similar to waveforms acquired in [1], [4]. Hence our system can successfully acquire Nadi pulses and this system can be used for other basic research works.…”

Section: Resultsmentioning

confidence: 63%

“…Thereby totally lO subjects are examined. Shapes of these waveforms were similar to [1], [4]. Table 4.…”

Section: Resultsmentioning

confidence: 64%

Acquisition of Radial Artery Pulses (NADI)

Devi¹,

Shankar²,

Abudhahir³

2014

2014 International Conference on Electronics and Communication Systems (ICECS)

View full text Add to dashboard Cite

show abstract

“…The least works has been carried out on different patients, of different age groups. In different resolutions and by using different techniques it has been mentioned in subfigures from (a) through(o) are from [4], [12], [13], [5], [14], [15], [16], [17], [18], [19], [20], [21], [22], [9], [23] respectively.…”

Section: Comparison With Earlier Systemsmentioning

confidence: 99%

“…The variation between consecutive beats is more important than the heart / pulse rate or the average values. Variability in various time-domain, frequency Domain morphology-based features;such as velocities, energies, entropies and amplitude have been explored [24], [9].This system captures the pulses in Such variability patterns. Fig.…”

Section: Fig ( V)mentioning

confidence: 99%

Modern Pulsometer for Traditional Indian Medicine

Ivy¹,

Malini²

2010

IJCA

View full text Add to dashboard Cite

Siddha is a natural treatment and the oldest medical system of healing in the world. Nadi which is a pulsebased diagnosis method which is the skill of feeling the pulse, and is known to dictate all the salient features of a human body. In this paper, we provide a complete spectrum of details of our procedure for obtaining three different pulses based on time series. This system contains contains a strain gauge equipped with a diaphragm element , a transmitter and also an amplifier, a digitizer which quantifies the analog signals. The system is designed with 16-bit accuracy in such a way that it provides no interference noise and no external electronics. Compared with the prior systems like ECG, the system provides a detailed classification of the nadi pulses which produces the waveforms with respect to abnormalities.The varying pressure given to the pulse analyzer classifies vadha, pitha, and kapha based on the abnormalities captured from a single artery . The obtained output from this module is been fed to the knowledge management system that identifies the diseases based on body type. The designed system is being evaluated by siddha practitioners as a computeraided diagnostic tool General TermsDiaphragm, Digitizer , Pulse analyzer, KeywordsSiddha, pulse analyzer, varying pressure.

show abstract

“…The spatial features will be useful in the understanding and classification of the wrist pulse signals recorded before exercise and after exercise, as also before lunch and after lunch. There is very limited literature on analysis of wrist pulse signals in case of exercise [12] and also in case of food intake [13], hence this work attempts to contribute towards understanding the behavior of the cardiovascular system during physical activity as well as during food consumption using wrist pulse signals. This parallel study of both exercise and lunch cases aims at better understanding of the application of spatial features to understand biological signals.…”

Section: Introductionmentioning

confidence: 99%