Detection of the process of blood coagulation and clot formation using quantitative ultrasonic parameters

Shyh-Hau Wang, Tze Wen Chung, Chun Sheng Huang, Chin Tang Chuang, Po Shiang Tsui

Research output: Contribution to journalConference article

8 Citations (Scopus)

Abstract

Ultrasonic parameters, including attenuation coefficient, sound velocity, and backscattered strength, were applied to detect the process of blood coagulation (BC) and clot formation (CF) in the porcine blood of different hematocrits. Results showed that all three ultrasonic parameters were able to detect the process of BC and CF in which ultrasonic results as a function of time tend to increase largely during the process of BC and to saturate corresponding to the formation of clot. Such results were consistent with the measurement of the blood viscosity as a function of time using a viscometric method.

Original languageEnglish
Pages (from-to)1653-1656
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Volume2
Publication statusPublished - 2002 Dec 1
Event2002 IEEE Ultrasonics Symposium - Munich, Germany
Duration: 2002 Oct 82002 Oct 11

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blood coagulation
ultrasonics
blood
hematocrit
attenuation coefficients
acoustic velocity
viscosity

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

Cite this

Wang, Shyh-Hau ; Chung, Tze Wen ; Huang, Chun Sheng ; Chuang, Chin Tang ; Tsui, Po Shiang. / Detection of the process of blood coagulation and clot formation using quantitative ultrasonic parameters. In: Proceedings of the IEEE Ultrasonics Symposium. 2002 ; Vol. 2. pp. 1653-1656.
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Detection of the process of blood coagulation and clot formation using quantitative ultrasonic parameters. / Wang, Shyh-Hau; Chung, Tze Wen; Huang, Chun Sheng; Chuang, Chin Tang; Tsui, Po Shiang.

In: Proceedings of the IEEE Ultrasonics Symposium, Vol. 2, 01.12.2002, p. 1653-1656.

Research output: Contribution to journalConference article

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AU - Wang, Shyh-Hau

AU - Chung, Tze Wen

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AU - Tsui, Po Shiang

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AB - Ultrasonic parameters, including attenuation coefficient, sound velocity, and backscattered strength, were applied to detect the process of blood coagulation (BC) and clot formation (CF) in the porcine blood of different hematocrits. Results showed that all three ultrasonic parameters were able to detect the process of BC and CF in which ultrasonic results as a function of time tend to increase largely during the process of BC and to saturate corresponding to the formation of clot. Such results were consistent with the measurement of the blood viscosity as a function of time using a viscometric method.

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