Abstract: A method for setting up a system of a reagent chip analyzer is provided. The method is adapted to modify parameters and testing conditions according to data of an authorization tag, so as to improve the adaptability range of the reagent chip analyzer for reagent chips of multiple specifications. The method includes: reading an identification code, authorization times, and specifications and analysis parameters of the reagent chip from an RFID tag; determining whether to load the specifications and the analysis parameters of the reagent chip according to the identification code and the authorization times; and if it is determined to load the specifications and the analysis parameters of the reagent chip, decreasing the authorization times by one, and analyzing the reagent chip according to the specifications and the analysis parameters of the reagent chip.

Abstract: An automatic physiological assay device analyzes light reflected by an assay device and prevents ambient light from interfering with the assay device. The automatic physiological assay device in accordance with the present invention comprises a chassis, an assay device connector assembly, an assay device and a light detecting device. The chassis comprises closed bottom, multiple sidewalls, an inner cavity, an open top and a removable top cover. The assay device connector assembly is mounted slidably through a sidewall and comprises an outer end, two sides and a cover. The cover is mounted on the outer end, seals the sidewall and keeps ambient light away from the assay device. The light detecting device is mounted in the inner cavity and on top edges of guides adjacent the assay device connector assembly.

Abstract: An automatic physiological assay device analyzes light reflected by an assay device and prevents ambient light from interfering with the assay device. The automatic physiological assay device in accordance with the present invention comprises a chassis, an assay device connector assembly, an assay device and a light detecting device. The chassis comprises closed bottom, multiple sidewalls, an inner cavity, an open top and a removable top cover. The assay device connector assembly is mounted slidably through a sidewall and comprises an outer end, two sides and a cover. The cover is mounted on the outer end, seals the sidewall and keeps ambient light away from the assay device. The light detecting device is mounted in the inner cavity and on top edges of guides adjacent the assay device connector assembly.

Abstract: The present invention is a biomedical assay device holder and a method for using the biomedical assay device holder. The biomedical assay device holder is used with a biomedical assay device, mounts in an assay device connector assembly and comprises a base and a changeable recess. The base mounts in the assay device connector assembly. The recess is varied to accommodate different biomedical assay devices and is formed in the assay device connector assembly of an opto-electronic assay device to convert a chromatographic or fluorescent result of the biomedical assay device to a numeral result.

Abstract: A biological test strip is disclosed and includes a source end, at least one test line and at least two control lines. The source end is used for dropping a sample liquid thereon. The at least one test line is used to react with at least one sample of the sample liquid to generate a colorization reaction. The at least two control lines are used to react with the sample liquid to generate at least two colorization reactions with different color darkness, so as to define a predetermined maximum concentration value and a predetermined minimum concentration value, both of which can be used as color comparison references for the at least one test line.

Abstract: A method for analyzing an image from a bio-detection analyzer includes steps of: illuminating a reacted bio-detection carrier having at least one detection spot and at least one positioning spot by at least one light source; capturing a single image of the bio-detection carrier having all of detection-spot images and positioning-spot images by an image capturing unit; defining a reference coordinate location of each of the detection-spot images according to the positioning-spot image; defining an effective detection area of each of the detection-spot images according to the reference coordinate location of each of the detection-spot images; and analyzing an averaged intensity value (such as an averaged gray scale value) of each of the detection-spot images, so as to output the averaged intensity value for showing a reaction result of the reacted bio-detection carrier.

Abstract: An electronic testing apparatus is provided. The electronic testing apparatus includes a testing paper having a first reaction line and a second reaction line; a circuit board, having a light source, a first detector, a second detector equipped thereon, the light source being disposed between the first detector and the second detector; and a light shelter, defining a first chamber, a second chamber, and a third chamber, in which there is a first slit configured between the first chamber and the second chamber, and a second slit configured between the second chamber and the third chamber. The first chamber, the second chamber, and the third chamber respectively shelter the first detector, the light source, and the second detector. The first detector detects a reflected light of the light projected to the first window through the first slit by the light source, and the second detector detects a reflected light of the light projected to the second window through the second slit by the light source.

Abstract: Disclosed is a positioning method for biochip spotting, which can spot the bio-probe precisely on the specific position of a biochip substrate, and the steps thereof comprising: (a) providing reference points on a biochip substrate; (b) taking an image of the position of each reference point; (c) calculating a first spotting position and performing spotting according to position information of the image of the positions of reference points of step (b); (d) taking and recording the image of the spotted position; (e) calculating to make feedback correction and setting up the next spotting position according to the position information of the image of step (d) and then performing spotting; and (f) repeatedly performing step (d) to step (e) until all spotting is completed.

Abstract: A CCD-based biochip reader includes a light source for emitting light beams, a collimating lens for converting the light beams into wide parallel rays of light, passing said wide parallel rays of light through a biochip and exciting fluorescence from fluorescent targets on the biochip, a focusing lens for focusing the fluorescence, a filter for filtering out said parallel rays of light, and a charge-coupled device camera for generating images from said fluorescence. For recording intensity of the fluorescence from the fluorescent targets, images of the charge-coupled device camera is converted into digital data through an image converting device. Wide parallel laser beams are produced by the laser and through the collimating lens, and excite all samples on the biochip with high efficiency at the same time. In addition, time for analysis is saved when fluorescent images of a large area on biochips are collected and analyzed through the charge-coupled device camera.

Abstract: A fluorescent microarray analyzer includes a light source for emitting a light beam, a light processing unit for focusing the light beam on the biochip and exciting fluorescent targets on the biochip to produce fluorescence, a focusing lens for focusing the fluorescence on a spectrophotometer, a spectrophotometer for detecting signal of the fluorescence, and an output device for selectively outputting/displaying the signal detected by the spectrophotometer. The resulting signal of the output device does not need to be converted into image data for analysis. For acquiring a more accurate result of detection of signal of fluorescence from the fluorescent targets, the photomultiplier tube of the conventional biochip scanner device is replaced with the spectrophotometer of fluorescent microarray analyzer of the present invention and the filter is removed.