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Pulse Momentum Research in Pulse Diagnosis

NCT05522413 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2022-08-31

No results posted yet for this study

Summary

Traditional Chinese medicine has a long history of disease diagnosis applications by pulse diagnosis. The pulse "position", "number", "shape", and "momentum" can be used as four guidelines for pulse classification. However, the finger feeling is difficult to be expressed in a quantitative approach for clinical teaching and illness-state recognition. The pressure sensor was applied to measure wrist pulse waveforms for analysis. In this research project, the "discrete wavelet transformation (DWT)" is used to decompose the time-domain pulse into several sets of signals, which are allocated at different frequency bands. The high-frequency signal over the range of 12-50 Hz is then acquired to calculate the spectral energy ratio (SER) for quantization of the pulse momentum to the persons under the suboptimal health status (SHS).

Conditions

  • Suboptimal Health Status

Sponsors & Collaborators

  • National Yang Ming Chiao Tung University

    collaborator OTHER

  • Taipei Veterans General Hospital, Taiwan

    lead OTHER_GOV

Principal Investigators

  • Yen-Ying KUNG, doctor · Taipei Veterans General Hospital, Taiwan

Eligibility

Min Age
20 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-08-10
Primary Completion
2023-07-10
Completion
2023-07-10

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05522413 on ClinicalTrials.gov