Sample analyzing system, method and cell image analyzing device

A sample analysis system, comprising:

• a blood cell analyzer configured to test at least one sample to obtain a test result of the at least one sample, wherein the at least one sample is a blood sample or a body fluid sample;
• a controller configured to obtain the test result of the at least one sample;
• a smear preparation apparatus configured to prepare a smear for a sample to be analyzed by a cell image analysis apparatus, so as to obtain the smear of the sample to be analyzed;
• and
• the cell image analysis apparatus configured to image and analyze the smear of the sample to be analyzed, so as to obtain cell images of the sample to be analyzed and an analysis result of the cell images;
• wherein
• the controller is further configured to:
• select an analysis mode of the cell image analysis apparatus based on at least one of the test result and sample information of the sample to be analyzed, wherein the analysis mode comprises at least one of a white blood cell analysis mode, a red blood cell analysis mode, and a platelet analysis mode, or a combination of at least two of aforesaid modes;
• after selecting the analysis mode, select an imaging condition based on the test result of the sample to be analyzed;
• and
• control the cell image analysis apparatus to image the smear of the sample to be analyzed according to the selected imaging condition under the selected analysis mode;
• wherein the controller is configured to:
• if the test result of the sample to be analyzed comprises abnormality information related to platelets, select the platelet analysis mode or a combination mode comprising the platelet analysis mode, wherein the abnormality information related to platelets comprises at least one of platelet aggregation and a platelet count being lower than a second preset threshold;
• and
• the controller is further configured to:
• select a first imaging condition if the platelet count is lower than the second preset threshold;
• select a second imaging condition if the platelet count is not lower than the second preset threshold,
• wherein the first imaging condition and the second imaging condition are different from each other in imaging position or imaging range.

A sample analysis system, comprising:

• a blood cell analyzer configured to test at least one sample to obtain a test result of the at least one sample, wherein the at least one sample is a blood sample or a body fluid sample;
• a controller configured to obtain the test result of the at least one sample;
• a smear preparation apparatus configured to prepare a smear for a sample to be analyzed by a cell image analysis apparatus, so as to obtain the smear of the sample to be analyzed;
• and
• the cell image analysis apparatus configured to image and analyze the smear of the sample to be analyzed, so as to obtain cell images of the sample to be analyzed and an analysis result of the cell images;
• wherein
• the controller is further configured to:
• select an analysis mode of the cell image analysis apparatus based on at least one of the test result and sample information of the sample to be analyzed, wherein the analysis mode comprises at least one of a white blood cell analysis mode, a red blood cell analysis mode, and a platelet analysis mode, or a combination of at least two of aforesaid modes;
• after selecting the analysis mode, select an imaging condition based on the test result of the sample to be analyzed;
• and
• control the cell image analysis apparatus to image the smear of the sample to be analyzed according to the selected imaging condition under the selected analysis mode;
• wherein the controller is configured to:
• determine whether preset abnormality information is present in the test result of the sample to be analyzed;
• and
• select a first imaging condition if a first type of abnormality information is present;
• or
• select a second imaging condition different from the first imaging condition if a second type of abnormality information is present;
• wherein the first type of abnormality information comprises abnormal cell prompt or alarm information for indicating the presence of abnormal cells, and the first imaging condition comprises selecting a first objective lens to image the smear of the sample to be analyzed;
• the second type of abnormality information comprises information about a cell classification proportion abnormality, and the second imaging condition comprises selecting a second objective lens to image the smear of the sample to be analyzed, wherein a power of the first objective lens is higher than that of the second objective lens;
• or, wherein the first type of abnormality information includes that a proportion of abnormal cells is less than a preset proportion, the second type of abnormality information includes that a proportion of abnormal cells is not less than a preset proportion, and a number of white blood cell images to be captured corresponding to the first imaging condition is less than that of white blood cell images to be captured corresponding to the second imaging condition.

A sample analysis system, comprising:

• a blood cell analyzer configured to test at least one sample to obtain a test result of the at least one sample, wherein the at least one sample is a blood sample or a body fluid sample;
• a controller configured to obtain the test result of the at least one sample;
• a smear preparation apparatus configured to prepare a smear for a sample to be analyzed by a cell image analysis apparatus, so as to obtain the smear of the sample to be analyzed;
• and
• the cell image analysis apparatus configured to image and analyze the smear of the sample to be analyzed, so as to obtain cell images of the sample to be analyzed and an analysis result of the cell images;
• wherein the controller is further configured to:
• if the test result of the sample to be analyzed indicates presence of abnormal cells, adjust a number of cells to be located and imaged based on a proportion of the abnormal cells;
• wherein the abnormal cells comprise nucleated red blood cells;
• and adjusting a number of cells to be located and imaged based on a proportion of the abnormal cells comprises adjusting a number of white blood cells to be located and imaged based on a proportion of the nucleated red blood cells, wherein the higher the proportion of the nucleated red blood cells, the larger the number of white blood cells to be located;
• or, wherein the abnormal cells comprise blast cells;
• and adjusting a number of cells to be located and imaged based on a proportion of abnormal cells comprises adjusting a number of cells to be located and imaged based on a proportion of the blast cells, wherein the higher the proportion of the blast cells, the smaller the number of cells to be located and imaged;
• and the lower the proportion of blast cells, the larger the number of cells to be located and imaged.