| Integrated laser Doppler blood flowmeter designed to enable wafer-level packaging. | |
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MedLine Citation:
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PMID: 20199932 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The authors propose a new sensor structure for an integrated laser Doppler blood flowmeter that consists of two silicon cavities with a PD and laser diode inside each cavity. A silicon lid formed with a converging microlens completes the package. This structure, which was achieved using micromachining techniques, features reduced optical power loss in the sensor, resulting in its small size and significantly low power consumption. Measurements using a model tissue blood flow system confirmed that the new sensor had high linearity and a wide dynamic range for measuring tissue blood flow. |
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Authors:
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Yoshinori Kimura; Masaki Goma; Atsushi Onoe; Eiji Higurashi; Renshi Sawada |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2010-03-01 |
Journal Detail:
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Title: IEEE transactions on bio-medical engineering Volume: 57 ISSN: 1558-2531 ISO Abbreviation: IEEE Trans Biomed Eng Publication Date: 2010 Aug |
Date Detail:
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Created Date: 2010-07-27 Completed Date: 2010-11-05 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0012737 Medline TA: IEEE Trans Biomed Eng Country: United States |
Other Details:
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Languages: eng Pagination: 2026-33 Citation Subset: IM |
Affiliation:
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Pioneer Corporation, Kawasaki, Japan. yoshinori_kimura@post.pioneer.co.jp |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Fingers
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blood supply Humans Laser-Doppler Flowmetry / instrumentation* Micro-Electrical-Mechanical Systems / instrumentation* Phantoms, Imaging Regional Blood Flow / physiology* Signal Processing, Computer-Assisted* Silicon |
| Chemical | |
Reg. No./Substance:
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7440-21-3/Silicon |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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