A kind of detector and detection method
A detector and optical fiber detector technology, applied in the medical field, can solve the problems of cumbersome operation process, low measurement accuracy, easy to be interfered by ambient light, etc., and achieve the effects of high measurement accuracy, simple measurement process, and fast data display speed.
Active Publication Date: 2022-07-05
BOE TECH GRP CO LTD +1
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The invention provides a detector and a detection method to solve the problems that the existing measurement method has a relatively cumbersome operation process, and has low measurement accuracy and is easily interfered by ambient light.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] refer to figure 1 and figure 2 , showing a schematic structural diagram of a detector provided by an embodiment of the present invention.
[0027] like figure 1 and figure 2 As shown, the detector may include: a light source 100, an optical transmission device 200, an optical fiber detector 300, a reflector 400, a collector 500 and a signal processing module 600, wherein,
[0028] When the light source 100 performs the test of the data to be measured, the detector can be activated, and then the light source 100 can be activated, and the light source 100 emits light.
[0029] The optical transmission device 200 may transmit the light emitted from the light source 100 to the optical fiber detector 300 .
[0030] The optical fiber detector 300 can transmit the light incident to the optical fiber detector 300 to the reflector 400, the reflector 400 can reflect the light to the optical fiber detector 300, and further, the optical fiber detector 300 can output the light...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a detector and a detection method. The detector includes: an optical transmission device configured to transmit the light emitted by the light source to the optical fiber detector, and to transmit the light output from the optical fiber detector to the collector; the optical fiber detector configured to transmit the light incident to the optical fiber detector transmit to the reflector, and transmit the light reflected by the reflector to the optical transmission device; the optical fiber detector includes an optical fiber with at least a part of the core exposed; the exposed core is suitable for installing an indicator film, and the indicator film can react with the substance to be tested , changing the refractive index to change the transmitted wave spectrum of the optical fiber detector; the collector is configured to collect the light output by the optical transmission device, and convert it into an electrical signal and transmit it to the signal processing module; the signal processing module is configured to compare the electrical The signal and the pre-stored electrical signal determine the measured data of the substance to be measured. The invention has high measurement precision, strong anti-interference ability, simple measurement process, fast data display speed, and can realize real-time measurement of the data to be measured.
Description
technical field [0001] The invention relates to the medical field, in particular to a detector and a detection method. Background technique [0002] The measurement of physiological parameters such as hemoglobin, urine glucose, and electrolytes is a routine medical measurement item, which can reflect the physical condition of the tested user and help doctors judge the physical condition of the user. [0003] At present, the commonly used method for measuring physiological parameters is colorimetry. By using a test paper containing a characteristic indicator, after reacting with the body fluid to be tested, the test paper is placed under a light source, and the absorption or reflection of different wavelengths of light by the reacted test paper is used. The effect is different to reflect the content of physiological parameters. [0004] However, the above measurement methods require doctors to perform tests one by one, and the operation process is cumbersome, and the measure...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/27G01N21/01
CPCG01N21/01G01N21/27
Inventor 刘宇邓立广傅晓亮窦树谦安美娟范志强田婷张亚文周大勇张东王忠俊杨友才韩永杰李哲然梁彦斌刘硕
Owner BOE TECH GRP CO LTD