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An exploratory study of the usage in the human body based on wrist pulse detector using digital speckle pattern interferometry

Precision detection of wrist pulse using digital speckle pattern interferometry

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ITMCTR
Registry ID
ITMCTR2023000022
Enrollment
Unknown
Registered
2023-07-24
Start date
2023-07-24
Completion date
Unknown
Last updated
2023-08-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

High temperature group:Body temperature maintenance apparatus
Low temperature group:Cooling fan
Acupuncture group :Acupuncture
dry group:hair dryer
Wet group:Water and glycerin

Sponsors

Xiyuan Hospital, China Academy of Chinese Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 30 Years

Inclusion criteria

Inclusion criteria: (1) Age range of 20-30 years, both males and females are eligible. (2) Healthy subjects are defined as individuals with normal or mildly abnormal medical history, vital signs, physical examination, etc., without clinical significance, or those deemed qualified by the researcher's judgment. (3) Subjects voluntarily sign a written informed consent form

Exclusion criteria

Exclusion criteria: (1) Exclusion criteria include subjects with injuries such as open wounds, scars, or a history of puncture at the radial artery pulse measurement sites on both wrists. (2) Female participants who are menstruating on the day of the test are excluded.

Design outcomes

Primary

MeasureTime frame
DSPI detection data;

Secondary

MeasureTime frame
Abdominal and cardiac ultrasound;Urine routine test;Biochemical tests;Blood routine test;

Countries

China

Contacts

Public ContactWU Sijin

Beijing University of Information Science and Technology

swu@bistu.edu.cn13522933207

Outcome results

None listed

Source: ITMCTR (via WHO ICTRP) · Data processed: Feb 4, 2026