Pediatric pyrine disease automatic screening device and how to use the paddling of the vector machine
A technology of support vector machine and rickets, which is applied in measurement devices, medical automatic diagnosis, computer parts, etc., can solve the problems of low efficiency and accuracy, low degree of automation of screening and diagnosis devices, etc., to achieve high accuracy and avoid artificial The effect of detecting errors and improving accuracy
Active Publication Date: 2021-01-05
HUAZHONG UNIV OF SCI & TECH
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[0008] Aiming at the above defects or improvement needs of the prior art, the present invention provides an automatic screening device for rickets in children based on a support vector machine and a method for its use. Accuracy, thereby solving the technical problems of low automation, low efficiency and low accuracy of existing screening and diagnostic devices
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[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0034] The invention provides an automatic screening and diagnosis device for infantile rickets based on a support vector machine, which uses a linear motor to drive a batch of test sample kits, uses an industrial camera to collect images to be tested, and uses the designed effective support vector machine model to extract pre-tested samples. The color characteristics of children with rickets ar...
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The invention discloses an automatic screening device for infantile rickets based on a support vector machine and a method for using the device, which belongs to the technical field of automatic detection of in vitro diagnostic reagents. Acquisition sensor and processor, the device can fix batches of serum samples to be tested through the stage, and can transmit batches of samples to the bottom of the image acquisition sensor through the linear motor, and use the image acquisition sensor to perform color-developed spot images of the serum samples to be detected Collect, and use the support vector machine model in the processor to determine the activity range of bone alkaline phosphatase according to the color characteristics of the chromogenic spots. And the usage method of the device is provided. The device and method of the present invention can realize batch automatic detection of the activity range of bone alkaline phosphatase in serum samples, avoid the adverse effects of factors such as subjective judgment of test personnel and environmental light on the results, and improve the accuracy and detection efficiency of detection results.
Description
technical field [0001] The invention belongs to the technical field of automatic detection of in vitro diagnostic reagents, and more specifically relates to an automatic screening device for rickets in children based on a support vector machine and a use method thereof. Background technique [0002] In vitro diagnosis (IVD, In-Vitro Diagnostics) refers to taking blood, body fluid, tissue and other samples from the human body, and using in vitro detection reagents, kits, calibrators, quality control materials, etc. to test and verify the samples, so as to The process of disease prevention, diagnosis, treatment testing, later observation, health evaluation, genetic disease prediction, etc. Corresponding reagents and instruments are required in the detection process. In vitro diagnostic reagents refer to: they can be used alone or in combination with instruments, appliances, equipment or systems, and are used for the detection of human body in the process of disease prevention...
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IPC IPC(8): G01N21/84G01N21/78G01N33/573G06K9/46G06K9/62G06T7/00G06T7/90G16H30/20G16H50/20
CPCG01N21/8483G01N21/78G01N33/573G16H50/20G16H30/20G06T7/0014G06T7/90G01N2021/8494G06T2207/30008G06V10/56G06V2201/03G06F18/2411
Inventor 余晖孟令桐董云龙吴越袁烨向赟孙虹邬欢刘秀珍
Owner HUAZHONG UNIV OF SCI & TECH