NDLI: Research of a pocket device for rapid combined test of biomedical samples

Content Provider	IEEE Xplore Digital Library
Author	Yicai Ma
Copyright Year	2010
Description	Author affiliation: School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu, 610054, China (Yicai Ma)
Abstract	A pocket device for rapid combined test of biomedical samples is comprised of four parts: strip, strip attached column, sampling head and test tube. One to multiple strips are separately attached to the shallow groove on the surface of the strip attached column. The strip attached column is placed inside the test tube of the device. The sampling head is in front of the test tube. The sampling head has a slim tube type suction nozzle, which is capped with a rubber protection cap. The cavity of the sampling head is front-to-back filled with sample filter material and sample water absorbent material. The sealing cap at the end of the test tube is able to block the waste after testing to prevent leakage. During the sample testing, one removes the rubber protection cap of sampling head suction nozzle and dips the suction nozzle into the test sample. Each strip undergoes once sampling and is detected at the same background. In 3–5 minutes we can concurrently test several indexes of the sample in the transparent areas of test tube with naked eyes. This device has many advantages: small size, low cost, simple, safe and fast operation, and it can effectively prevent detection of cross-interference. Post-test waste is still enclosed in the test tube, which helps to prevent the spread of pathogens and iatrogenic infections, and to dispose waste for environmental protection.
Starting Page	1569
Ending Page	1573
File Size	227875
Page Count	5
File Format	PDF
ISBN	9781424464951
e-ISBN	9781424464982
DOI	10.1109/BMEI.2010.5639254
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Strips strip Films gold-immunochromatography design pocket device Electron tubes Blood biomedical sample rapid combined test Immune system Testing
Content Type	Text
Resource Type	Article

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