Hemoglobin chyle joint detection device and detection method

By designing a hemoglobin chylo detection device, using a dual-wavelength correction algorithm and Lambert Beer's law, synchronous quantitative analysis of hemoglobin concentration and chylo degree is achieved, solving the problems of low detection efficiency and limited accuracy in the existing technology, and improving the automation and accuracy of the primary screening before blood donation.

CN120404632AActive Publication Date: 2025-08-01JINAN HOPE MEDICAL EQUIP CO LTD
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Patent Information

Application Number
CN202510897469.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-01
Publication Date
2025-08-01
Estimated Expiration
2045-07-01

AI Technical Summary

Technical Problem

The prior art cannot synchronize, quickly and accurately detect the hemoglobin content and chylo blood in the blood, resulting in low efficiency of initial screening before blood donation and the accuracy is affected by the experience of the examiner.

Method used

A hemoglobin chylobin combined detection device is designed, and the dual-wavelength correction algorithm is used to synchronize absorbance signals at wavelengths of 480-570nm and 580-700nm through the optical detection module, and a simultaneous quantitative analysis of hemoglobin concentration and chylo degree is achieved by combining Lambert Beer's law.

Benefits of technology

The dual-parameter synchronous analysis of hemoglobin and chylo is realized, the efficiency of initial screening before blood donation is improved, the interference is eliminated, and the direct detection of whole blood is supported. It is suitable for rapid screening on site for blood collection, and the information management of detection data is realized.

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Abstract

The invention belongs to the technical field of medical treatment, and particularly relates to a hemoglobin chyle joint detection device and a detection method.The hemoglobin chyle joint detection device comprises a shell, an analysis mechanism is arranged in the shell, and a colorimetric tube is inserted into the upper surface of the shell; the analysis mechanism comprises a light source module, a sample processing module, an optical detection module and a data processing module; the optical detection module synchronously acquires absorbance signals under two wavelengths through double detectors; the data processing module calculates hemoglobin concentration and chyle degree based on the dual wavelength absorbance values. The method is different from traditional single-index detection, two-parameter synchronous analysis of hemoglobin and chyle is achieved for the first time, and the preliminary screening efficiency before blood donation is remarkably improved. By adopting a dual-wavelength correction algorithm, the influence of residual absorption interference of hemoglobin at 580-700nm on chyle index determination is eliminated, and the influence of absorption interference of chyle at 480-570nm on hemoglobin determination is eliminated. The method is suitable for rapid screening on a blood sampling site to realize informatization management of detection data.
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