주사용 미세유량 조절기 설계와 제작Design and Fabrication of a Microflow Rate Controller for Medical Injection

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A new microflow rate controller for medical injection was developed and evaluated. The flow rate was controlled by changing the friction depth as well as the friction length of the micro-channel. A precise micro-fabrication of the micro-channel was requested for an accurate flow control. The friction depth was inversely proportional to the friction length, which gives a linear flow control to the channel length. The channel groove was fabricated with a plastic material. A rubber containing silicone oil was covered over the groove, which satisfies both lubrication and leakage prevention. The flow controller was validated by performing the numerical simulation and experiment. A good agreement was shown between computation and experiment.
Publisher
대한기계학회
Issue Date
2004-02
Keywords

유량조절기; 주사

Citation

대한기계학회논문집 B권, Vol.28, No.2, pp.154-159

URI
http://hdl.handle.net/10203/13763
Link
http://www.ksme.or.kr/
Appears in Collection
ME-Journal Papers(저널논문)

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