Blood cell analyzer and analysis method

Abstract

The invention discloses a novel blood corpuscle analysis meter and a novel blood corpuscle analysis method, which comprises a detecting system which consists essentially of a feeding and cleaning system, a microscope platform, a CCD camera, a drive circuit and a single chip microcontroller, is used for obtaining morphological information of blood corpuscles and is connected with a computer system, collected information is connected into a computer through a sampling card, image analysis processing is implemented, classifying and counting of the blood corpuscles are implemented from the aspect of cellular morphology, and an analysis result is output through the output device of a monitor and a printer. The novel blood corpuscle analysis meter and the novel blood corpuscle analysis method simulate the procedure of manual microscopical examination, provide a new concept for developing blood corpuscle analysis meters, are characterized by strong universality and reagent saving effect, provide an automatic method for morphological blood corpuscle detection, and can reduce the working load of manual microscopical examination.

Description

Technical field:

[0001] The invention relates to a new means for automatic acquisition and detection of blood cell information, that is, a blood cell analyzer and an analysis method. Background technique:

[0002] Blood plays an important role in the physiological activities and health of living organisms, and many diseases can cause characteristic changes in the composition or properties of blood. Among them, the number of various blood cells is closely related to the occurrence, development and treatment of human diseases in many cases, and has important value in medical diagnosis. Accurate and rapid automated classification and counting of human blood cells is an important routine item in modern clinical blood testing. Hematology analyzer is an essential machine for routine blood examination in hospitals. It has been widely used not only in all parts of the world, but also in hospitals at all levels in our country. It not only improves the accuracy of the experimental r...

Examples

Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] The present invention comprises detection system (1), computer (2), output device (3) three parts, and described detection system (1) comprises single-chip microcomputer (9), drive circuit (7) (8), sampling / cleaning system (6), microscope platform (5), CCD camera (4), wherein the sampling / cleaning system (6) adopts the mode of liquid sampling and flushing, driven by the drive circuit (8) controlled by the single-chip microcomputer (9), The sample enters the sample pool on the stage of the microscope (5) in a liquid state and is observed; the cleaning system uses a liquid high-pressure flushing method to flush the sampling pipeline after each sample is detected. The microscope (5) adopts a general optical microscope system, and a sample pool is fixed on the stage. Driven by the drive circuit (7) controlled by the single-chip microcomputer (9), the design is completel...

Technical field:

[0001] The invention relates to a new means for automatic acquisition and detection of blood cell information, that is, a blood cell analyzer and an analysis method. Background technique:

[0002] Blood plays an important role in the physiological activities and health of living organisms, and many diseases can cause characteristic changes in the composition or properties of blood. Among them, the number of various blood cells is closely related to the occurrence, development and treatment of human diseases in many cases, and has important value in medical diagnosis. Accurate and rapid automated classification and counting of human blood cells is an important routine item in modern clinical blood testing. Hematology analyzer is an essential machine for routine blood examination in hospitals. It has been widely used not only in all parts of the world, but also in hospitals at all levels in our country. It not only improves the accuracy of the experimental r...

Examples

Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] The present invention comprises detection system (1), computer (2), output device (3) three parts, and described detection system (1) comprises single-chip microcomputer (9), drive circuit (7) (8), sampling / cleaning system (6), microscope platform (5), CCD camera (4), wherein the sampling / cleaning system (6) adopts the mode of liquid sampling and flushing, driven by the drive circuit (8) controlled by the single-chip microcomputer (9), The sample enters the sample pool on the stage of the microscope (5) in a liquid state and is observed; the cleaning system uses a liquid high-pressure flushing method to flush the sampling pipeline after each sample is detected. The microscope (5) adopts a general optical microscope system, and a sample pool is fixed on the stage. Driven by the drive circuit (7) controlled by the single-chip microcomputer (9), the design is completel...

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