Ultrasound Sensor and Ultrasound Measurement Device
- Summary
- An ultrasound sensor consists of an optical fiber having an active portion with high birefringence and two non-active portions located at each end of the active portion. A bragg grating is provided in the fiber. An ultrasound measurement device includes an ultrasound sensor with an excitation source for the fiber and an analysis unit connected to the fiber.
- Supplementary Information
- Patent Number: US7206259B2
Application Number: US200414102A
Inventor: Tam, Hwa yaw | Chan, Helen L. W. | Guan, Bai ou
Priority Date: 15 Dec 2004
Priority Number: US7206259B2
Application Date: 15 Dec 2004
Publication Date: 17 Apr 2007
IPC Current: G01H000900
US Class: 367149
Assignee Applicant: The Hong Kong Polytechnic University
Title: Ultrasound sensor and ultrasound measurement device
Usefulness: Ultrasound sensor and ultrasound measurement device
Summary: For ultrasound measurement device used for medical application.
Novelty: Ultrasound sensor of ultrasound measurement device for medical applications, comprises laser including erbium or ytterbium co-doped fiber having two Bragg gratings in active region
- Industry
- Disease Diagnostic/Treatment
- Sub Category
- Other Disease
- Application No.
- US200414102A
- Others
- TAM Hwayaw
CHAN Helen
GUAN Baiou
- Country/Region
- USA
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