Blood analyzer early warning method and blood analyzer

Abstract

The present application discloses a blood analyzer early warning method and a blood analyzer, and relates to the field of sample analysis technology. The blood analyzer early warning method comprises: the blood analyzer is pre-set with a first early warning value of a consumable part, and obtains a count value of the consumable part; when the blood analyzer receives a second early warning value, the blood analyzer updates the first early warning value to a second early warning value; the blood analyzer determines whether the count value reaches the second early warning value; if so, the blood analyzer generates a first early warning message to indicate the status of the consumable part. The present application can update the pre-set first early warning value, so as to provide a more accurate indication of the status of the consumable part.

Description

Technical Field

[0001] The present application relates to the technical field of sample analysis, and in particular to an early warning method for a blood analyzer and a blood analyzer. Background Art

[0002] After the blood analyzer has been used for a period of time, its wearing parts are prone to malfunction due to aging, making it impossible for the blood analyzer to test the blood normally, causing unnecessary downtime and affecting the detection efficiency of the blood analyzer.

[0003] Therefore, a warning value is often pre-set in the blood analyzer, and when the pre-set warning value is reached, the user is prompted about the status of the wearing parts. However, since the service life of the wearing parts varies with the frequency of use of the blood analyzer, the prompt of the status of the wearing parts based on the pre-set warning value often has a large deviation. Summary of the invention

[0004] In view of this, in order to solve the above technical problems, the present application provides a blood analyzer early warning method and a blood analyzer.

[0005] To achieve the above-mentioned purpose, the present application provides a blood analyzer early warning method, the blood analyzer includes consumable parts, and the blood analyzer early warning method includes:

[0006] The blood analyzer is pre-set with a first warning value of the vulnerable parts, and obtains the count value of the vulnerable parts;

[0007] When the blood analyzer receives the second warning value, the blood analyzer updates the first warning value to the second warning value;

[0008] The blood analyzer determines whether the count value reaches the second warning value;

[0009] If so, the blood analyzer generates a first warning message to indicate the status of the wearing parts.

[0010] In order to solve the above-mentioned technical problems, another technical solution adopted in the present application is to provide a blood analyzer, which includes consumable parts, a control module and a storage module. The blood analyzer detects blood samples through consumable parts, the storage module stores program data, and the control module is used to execute the program data to implement the above-mentioned method.

[0011] Beneficial effect: Different from the prior art, the present application is that when the blood analyzer receives the second warning value, the blood analyzer updates the first warning value to the second warning value; the blood analyzer determines whether the count value reaches the second warning value; if so, the blood analyzer generates a first warning information to prompt the status of the wearing parts; therefore, the user can input the corresponding second warning value into the blood analyzer according to the actual usage status of the blood analyzer, update the pre-set first warning value, make a more accurate prompt on the status of the wearing parts, and improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the blood analyzer of the present application;

[0013] Figure 2 It is a flow chart of the first embodiment of the early warning method of the blood analyzer of the present application;

[0014] Figure 3 It is a flow chart of the second embodiment of the early warning method for a blood analyzer of the present application;

[0015] Figure 4 It is a partial flow chart of the third embodiment of the blood analyzer early warning method of the present application;

[0016] Figure 5 It is a partial flow chart of the fourth embodiment of the blood analyzer early warning method of the present application;

[0017] Figure 6 It is a partial flow chart of the fifth embodiment of the blood analyzer early warning method of the present application;

[0018] Figure 7 It is a partial flow chart of the sixth embodiment of the blood analyzer early warning method of the present application;

[0019] Figure 8 It is a partial flow chart of the seventh embodiment of the blood analyzer early warning method of the present application. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. Obviously, the described implementation methods are only part of the implementation methods of the present application, rather than all the implementation methods. Based on the implementation methods in the present application, all other implementation methods obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0021] See also Figure 1 , Figure 1 It is a structural schematic diagram of the blood analyzer of the present application.

[0022] like Figure 1 As shown, in one embodiment of the blood analyzer early warning method of the present application, the blood analyzer 1 may include an analysis device 100 and an operation and display device 200. The analysis device 100 is used to absorb a blood sample and test the absorbed blood sample to obtain the test results of the test parameters of each component in the blood sample. The analysis device 100 can be connected to the operation and display device 200 for communication to send the test results to the operation and display device 200 or receive various signals and data sent by the operation and display device 200.

[0023] The analysis device 100 may include a control module 110, a storage module 120, and a sampling component 130. The control module 110 is connected to the storage module 120 and the sampling component 130, respectively. The control module 110 may control the sampling component 130 so that the sampling component 130 draws a blood sample. The sampling component 130 may include a puncture sampling needle (not shown), and the sampling component 130 may draw a blood sample through the puncture sampling needle.

[0024] Furthermore, the analysis device 100 may include a driving circuit 140 , and the control module 110 may be connected to the sampling component 130 via the driving circuit 140 to drive the sampling component 130 .

[0025] Furthermore, the analysis device 100 may include a sample preparation component 150 and a sample measurement component 160. The sample preparation component 150 may mix the blood sample drawn by the puncture sampling needle with the reagent to prepare various test samples; the sample measurement component 160 may test the prepared test samples to obtain the test results of the corresponding test parameters.

[0026] Wherein, the sampling component 130 may include a blood separation valve (not shown), and the puncture sampling needle may be connected to the sample preparation component through the blood separation valve. The sample determination component 160 may include an impedance cell (not shown), and the impedance cell may count the components in the prepared test sample based on the electrical impedance method. The sample determination component 160 may include an optical path channel (not shown), a colorimetric cell group (not shown), and a detection component (not shown). The colorimetric cell group may be used to accommodate the test sample, and the optical path channel is used to generate a light beam and incident on the colorimetric cell group, and then collect the transmitted light and / or scattered light of the light beam after passing through the colorimetric cell group. The detection component can detect the transmitted light and / or scattered light to obtain information about the components in the test sample.

[0027] Among them, the blood analyzer 1 may include a sheath flow filter, a swab filter, a cleaning swab, a CRP filter, a SAA filter, a crushing tube and a debubbler. The sheath flow filter, swab filter, cleaning swab, CRP filter, SAA filter, crushing tube and debubbler in this application can refer to the relevant records in the prior art and will not be repeated here. The consumable parts in this application can be at least one of a puncture sampling needle, a sheath flow filter, a swab filter, a cleaning swab, a CRP filter, a SAA filter, a crushing tube and a debubbler.

[0028] The storage module 120 may store program data, and the control module 110 is used to execute the program data to implement the blood analyzer early warning method of the following embodiments.

[0029] It should be understood that the structure of the blood analyzer of the present application is not limited to Figure 1 The structure shown.

[0030] See also Figure 2 , Figure 2 The figure is a flow chart of the first embodiment of the blood analyzer early warning method of the present application. The blood analyzer early warning method of the present application includes steps S110 to S150.

[0031] Step S110: The blood analyzer is pre-set with a first warning value of a vulnerable part.

[0032] When the blood analyzer detects a large number of blood samples, the blood analyzer can detect each blood sample in sequence. During each test, the blood analyzer draws the corresponding blood sample to test the blood sample. In this way, the consumable parts in the blood analyzer are prone to aging and failure after multiple tests, affecting the detection efficiency of the blood analyzer. In this embodiment, the user can evaluate the number of times the consumable parts can be used before failure based on past experience or existing usage data. Based on the number of times the consumable parts can be used, the user can evaluate the first warning value used to characterize the warning opportunity, and set the first warning value in the blood analyzer, so that the blood analyzer issues a warning, preventing the user from contacting the after-sales engineer for replacement when the consumable parts are aged and cannot be measured, resulting in the user being unable to use the instrument for a short period of time.

[0033] Step S120: Obtain the count value of the wearing parts.

[0034] Since the aging of the wearing parts is positively correlated with the cumulative number of blood samples detected by the blood analyzer, in this embodiment, the blood analyzer can detect the blood samples in sequence, and in each detection, the detected blood samples are cumulatively counted, and the count value of the cumulative count is used as the count value of the wearing parts to represent the aging degree of the wearing parts. Each time a blood sample is detected, the count value increases accordingly.

[0035] The blood analyzer can obtain the count value of the consumable parts each time, before, after or after testing the blood sample.

[0036] Step S130: When the blood analyzer receives the second warning value, the blood analyzer updates the first warning value to the second warning value.

[0037] When the blood analyzer detects blood samples more intensively, the aging rate of the consumable parts will be relatively accelerated, and when the blood analyzer detects blood samples less intensively, the aging rate of the consumable parts will be relatively reduced. In addition, different hospitals test different blood samples per day, and the frequency of use of blood analyzers is different, and the corresponding aging rates of consumable parts are also different. Therefore, in order to match different user needs, the blood analyzer can provide a second warning value receiving function. For example, the blood analyzer can receive the second warning value through the corresponding input interface, so that the user can enter the second warning value in the blood analyzer. After receiving the second warning value, the blood analyzer updates the first warning value to the second warning value to correct the previously evaluated warning value.

[0038] Step S140: The blood analyzer determines whether the count value reaches the second warning value.

[0039] In step S140, the blood analyzer determines whether the count value reaches the second warning value, that is, the blood analyzer determines whether the count value is equal to the second warning value. If yes, step S150 is executed; if no, step S120 is returned.

[0040] Step S150: The blood analyzer generates a first warning message to indicate the status of the wearing parts.

[0041] If the blood analyzer determines that the count value reaches the second warning value, a first warning message is generated in step S150 to immediately remind relevant personnel to replace the consumable parts before they fail due to aging. The first warning message may include the remaining countable value of the consumable parts and / or the remaining countable time of the consumable parts and / or the total amount of blood samples that can be detected by the blood analyzer and / or the information obtained by the blood analyzer based on the count value of the consumable parts, as well as other information to remind relevant personnel to replace the consumable parts.

[0042] In the first embodiment, the blood analyzer is pre-set with a first warning value for the wearing parts and obtains a count value of the wearing parts; when the blood analyzer receives a second warning value, the blood analyzer updates the first warning value to the second warning value; the blood analyzer determines whether the count value reaches the second warning value; if so, the blood analyzer generates a first warning message to indicate the status of the wearing parts; therefore, the user can input the corresponding second warning value into the blood analyzer according to the actual use status of the blood analyzer, update the pre-set first warning value, make a more accurate prompt on the status of the wearing parts, and improve the user experience.

[0043] See also Figure 3 , Figure 3 The second embodiment is obtained on the basis of the first embodiment, and the blood analyzer early warning method of the second embodiment includes steps S210 to S290.

[0044] Step S210: The blood analyzer is pre-set with a first warning value of a wearing part, and the blood analyzer is pre-set with a first incremental value.

[0045] The role and function of the first warning value in step S210 are the same as those of the first warning value in the above-mentioned first embodiment, and will not be repeated here. Since there is still a time interval between the count value of the consumable parts from the pre-set first warning value to the number of times the consumable parts can be used, if the first warning information is generated only when the second warning value is reached to prompt the status of the consumable parts, the user may forget, resulting in no update of the consumable parts. Therefore, in this embodiment, it is necessary to set a first incremental value so that after the count value of the consumable parts reaches the first warning value, the blood analyzer can prompt the status of the consumable parts at the warning time represented by the first incremental value. In the second embodiment, the first incremental value may be less than the difference between the number of times the consumable parts can be used and the second warning value. Of course, in other embodiments, the first incremental value may also be greater than or equal to the difference between the number of times the consumable parts can be used and the second warning value.

[0046] Step S220: Obtain the count value of the wearing parts.

[0047] Since the aging of the wearing parts is positively correlated with the cumulative number of blood samples detected by the blood analyzer, in this embodiment, the blood analyzer can detect the blood samples in sequence, and in each detection, the detected blood samples are cumulatively counted, and the count value of the cumulative count is used as the count value of the wearing parts to represent the aging degree of the wearing parts. Each time a blood sample is detected, the count value increases accordingly.

[0048] The blood analyzer can obtain the count value of the consumable parts each time, before, after or after testing the blood sample.

[0049] Step S230: When the blood analyzer receives the second warning value, the blood analyzer updates the first warning value to the second warning value.

[0050] Step S240: The blood analyzer determines whether the count value reaches the second warning value.

[0051] In step S240, if the blood analyzer determines that the count value reaches the second warning value, step S250 is executed; if the blood analyzer determines that the count value does not reach the second warning value, step S260 is executed.

[0052] Step S250: The blood analyzer generates a first warning message to indicate the status of the wearing parts.

[0053] Steps S220 to S230 and step S250 are respectively the same as steps S120 to S130 and step S150 of the above embodiment, and are not described again herein.

[0054] Step S260: The blood analyzer determines whether the count value is greater than the second warning value.

[0055] In step S260, if the blood analyzer determines that the count value is greater than the second warning value, step S270 is executed; if the blood analyzer determines that the count value is less than the second warning value, the process returns to step S220.

[0056] Step S270: The blood analyzer obtains a first difference between the count value and the second warning value.

[0057] The blood analyzer can calculate the difference between the count value and the second warning value for each acquired count value of the wearing part as the first difference.

[0058] Step S280: Determine whether the first difference is equal to an integer multiple of the first incremental value.

[0059] In step S280, the blood analyzer determines whether the first difference is equal to an integer multiple of the first incremental value, and if so, executes step S290; if not, returns to step S220.

[0060] Step S290: The blood analyzer generates a second warning message to indicate the status of the wearing parts.

[0061] If the first difference is equal to an integer multiple of the first increment value, a second warning message is generated in step S290 to indicate the status of the consumable part. The second warning message may include the remaining countable value of the consumable part and / or the remaining countable time of the consumable part and / or the total amount of blood samples that can be detected by the blood analyzer and / or the information obtained by the blood analyzer based on the count value of the consumable part, as well as other information prompting relevant personnel to replace the consumable part. It can be understood that the second warning message and the first warning message, regarding other information prompting relevant personnel to replace the consumable part, may be the same information or different information.

[0062] In the second embodiment, a first incremental value is pre-set by the blood analyzer; after the step of the blood analyzer generating the first warning information, the method also includes "the blood analyzer obtains a first difference between the count value and the second warning value, and determines whether the first difference is equal to an integer multiple of the first incremental value; if so, the blood analyzer generates a second warning information to indicate the status of the consumable parts", so that after the blood analyzer generates the first warning information, each time the blood sample of the first incremental value is detected, it will produce a second warning value to indicate the status of the consumable parts. In this way, before the blood analyzer fails due to aging, it can repeatedly remind the user to replace the consumable parts to prevent the user from forgetting the need to replace the consumable parts.

[0063] exist Figure 3 Based on Figure 4 , Figure 4 The third embodiment is a partial flow chart of the third embodiment of the blood analyzer early warning method of the present application. The third embodiment is obtained by improving the second embodiment, and its modification is that after step S260, it also includes steps S11 to S16.

[0064] In the third embodiment, steps S210 to S250 are the same as steps S210 to S250 of the second embodiment, and are not described in detail here. The steps after step S250 are described below.

[0065] Step S260: The blood analyzer determines whether the count value is greater than the second warning value.

[0066] In step S260, if the blood analyzer determines that the count value is greater than the second warning value, step S11 is executed; if the blood analyzer determines that the count value is less than the second warning value, the process returns to step S220.

[0067] Step S11: The blood analyzer determines whether the third warning value is received.

[0068] Since the usage status of the instrument may also change after the blood analyzer generates the first warning information to indicate the status of the consumable parts, the user can re-evaluate the actual usage status of the consumable parts based on the usage status of the instrument and re-evaluate the appropriate warning timing. The value representing the appropriate warning timing can be the third warning value.

[0069] In the third embodiment, the blood analyzer can receive the third warning value. In step S11, if the blood analyzer determines that the third warning value is received, steps S12 to S16 are executed; if the blood analyzer determines that the third warning value is not received, steps S270 to S290 are executed. Steps S270 to S290 are the same as steps S270 to S290 in the second embodiment, and are not repeated here.

[0070] Step S12: The blood analyzer updates the second warning value to a third warning value.

[0071] If the blood analyzer determines that the third warning value is received, then in step S12, the blood analyzer updates the second warning value to the third warning value to modify the previously evaluated warning value.

[0072] Step S13: The blood analyzer determines whether the count value reaches the third warning value.

[0073] In step S13, the blood analyzer determines whether the count value reaches the third warning value, that is, the blood analyzer determines whether the count value is equal to the third warning value. If yes, step S14 is executed; if no, the process returns to step S220.

[0074] Step S14: The blood analyzer obtains a second difference between the count value and the third warning value.

[0075] The blood analyzer can calculate the difference between the count value of the wearing part obtained each time and the third warning value as the second difference.

[0076] Step S15: Determine whether the second difference is equal to an integer multiple of the first incremental value.

[0077] In step S15, the blood analyzer determines whether the second difference is equal to an integer multiple of the first incremental value. If so, step S16 is executed; if not, the process returns to step S220.

[0078] Step S16: The blood analyzer generates a second warning message to indicate the status of the wearing parts.

[0079] If the second difference is equal to an integer multiple of the first increment value, a second warning message is generated in step S16 to indicate the status of the consumable part. The second warning message may include the remaining countable value of the consumable part and / or the remaining countable time of the consumable part and / or the total amount of blood samples that can be detected by the blood analyzer and / or the information obtained by the blood analyzer based on the count value of the consumable part, as well as other information to prompt relevant personnel to replace the consumable part. It can be understood that the second warning message and the first warning message, regarding other information to prompt relevant personnel to replace, may be the same information or different information.

[0080] In the third embodiment, after the step of the blood analyzer generating the first warning information, the method also includes "when the blood analyzer receives the third warning value, the blood analyzer updates the second warning value to the third warning value; the blood analyzer determines whether the count value reaches the third warning value; if so, the blood analyzer obtains the second difference between the count value and the third warning value, and determines whether the second difference is equal to an integer multiple of the first incremental value; if so, the blood analyzer generates a second warning information to indicate the status of the wearing parts"; therefore, after the blood analyzer generates the first warning information, the user can input the corresponding third warning value to the blood analyzer according to the actual usage status of the blood analyzer, update the second warning value, and reduce failures caused by aging of wearing parts.

[0081] It can be understood that although in the third embodiment, step S11 is located between step S260 and step S270, in other embodiments, step S11 may be located between step S270 and step S280. At this time, if the blood analyzer determines that the third warning value is not received, step S280 is executed.

[0082] exist Figure 3 Based on Figure 5 , Figure 5 This is a partial flow chart of the fourth embodiment of the blood analyzer early warning method of the present application. The fourth embodiment is obtained by improving the second embodiment, and its modification is that after step S250, it also includes steps S21 to S24.

[0083] In the fourth embodiment, steps S210 to S270 are the same as steps S210 to S270 of the second embodiment, and are not described in detail here. The steps after step S270 are described below.

[0084] Step S21: The blood analyzer determines whether the second incremental value is received.

[0085] Since the use status of the instrument may change after the blood analyzer generates the first warning information to indicate the status of the consumable parts, the user can re-evaluate the actual use status of the consumable parts according to the use status of the instrument to update the warning timing of the incremental prompt. The second incremental value in this embodiment can be a second incremental value obtained after the user re-evaluates the warning timing represented by the first incremental value.

[0086] In step S21, the blood analyzer may receive the second incremental value. If the blood analyzer determines that the second incremental value is received, steps S22 to S24 are executed; if the blood analyzer determines that the second incremental value is not received, steps S280 to S290 are executed. Steps S280 to S290 are the same as steps S280 to S290 in the second embodiment above, and are not described in detail here.

[0087] Step S22: The blood analyzer updates the first incremental value to a second incremental value.

[0088] If the blood analyzer determines that the second incremental value is received, then in step S22, the blood analyzer updates the first incremental value to the second incremental value to correct the previously evaluated incremental value.

[0089] Step S23: The blood analyzer determines whether the first difference is equal to an integer multiple of the second incremental value.

[0090] In step S23, the blood analyzer determines whether the first difference is equal to an integer multiple of the second incremental value. If so, step S24 is executed; if not, the process returns to step S220.

[0091] Step S24: The blood analyzer generates a second warning message to indicate the status of the wearing parts.

[0092] If the first difference is equal to an integer multiple of the second increment value, a second warning message is generated in step S24 to indicate the status of the consumable part. The second warning message may include the remaining countable value of the consumable part and / or the remaining countable time of the consumable part and / or the total amount of blood samples that can be detected by the blood analyzer and / or the information obtained by the blood analyzer based on the count value of the consumable part, as well as other information to prompt relevant personnel to replace the consumable part. It can be understood that the second warning message and the first warning message, regarding other information to prompt relevant personnel to replace, may be the same information or different information.

[0093] exist Figure 4 Based on Figure 6 , Figure 6The fifth embodiment is an improved embodiment of the blood analyzer early warning method of the present application. The fifth embodiment is different from the third embodiment in that after the blood analyzer generates the first early warning information, the method further includes steps S31 to S35.

[0094] In the fifth embodiment, steps S210 to S260 are the same as steps S210 to S260 of the third embodiment, and steps S11, S12, and steps S270 to S290 are the same as steps S11, S12, and steps S270 to S290 of the third embodiment, and are not described in detail here. The steps after step S12 are described below.

[0095] Step S13: The blood analyzer determines whether the count value reaches the third warning value.

[0096] In step S13, the blood analyzer determines whether the count value reaches the third warning value, that is, the blood analyzer determines whether the count value is equal to the third warning value. If yes, step S31 is executed; if no, the process returns to step S220.

[0097] Step S31: The blood analyzer determines whether the second incremental value is received.

[0098] In the fifth embodiment, the blood analyzer can receive the third warning value or the second incremental value, wherein the third warning value is the same as the third warning value in the third embodiment, and the second incremental value is the same as the second incremental value in the fourth embodiment, which will not be described in detail.

[0099] In step S31, if the blood analyzer determines that the second incremental value is received, step S32 is executed. If the blood analyzer determines that the second incremental value is not received, steps S14 to S16 are executed. Steps S14 to S16 are the same as steps S14 to S16 in the third embodiment above and are not repeated here.

[0100] Step S32: The blood analyzer updates the first incremental value to a second incremental value.

[0101] Step S33: The blood analyzer obtains a second difference between the count value and the third warning value.

[0102] Step S34: The blood analyzer determines whether the second difference is equal to an integer multiple of the second incremental value.

[0103] In step S34, if the blood analyzer determines that the second difference is equal to an integer multiple of the second incremental value, step S35 is executed; if the blood analyzer determines that the second difference is not equal to an integer multiple of the second incremental value, the process returns to step S220.

[0104] Step S35: The blood analyzer generates a second warning message to indicate the status of the wearing parts.

[0105] If the second difference is equal to an integer multiple of the second increment value, a second warning message is generated in step S35 to indicate the status of the consumable part. The second warning message may include the remaining countable value of the consumable part and / or the remaining countable time of the consumable part and / or the total amount of blood samples that can be detected by the blood analyzer and / or the information obtained by the blood analyzer based on the count value of the consumable part, as well as other information to prompt relevant personnel to replace the consumable part. It can be understood that the second warning message and the first warning message, regarding other information to prompt relevant personnel to replace, may be the same information or different information.

[0106] In the fifth embodiment, after the step of the blood analyzer generating the first warning information, the method also includes "when the blood analyzer receives the third warning value, the blood analyzer updates the second warning value to the third warning value; the blood analyzer determines whether the count value reaches the third warning value; if so, when the blood analyzer receives the second incremental value, the blood analyzer updates the first incremental value to the second incremental value, and obtains the second difference between the count value and the third warning value; the blood analyzer determines whether the second difference is equal to an integer multiple of the second incremental value; if so, the blood analyzer generates a second warning information to prompt the status of the wearing parts"; therefore, the user can input the corresponding third warning value and / or second incremental value to the blood analyzer according to the actual usage status of the blood analyzer, update the previous second warning value and / or first incremental value, reduce failures caused by aging of wearing parts, and improve user experience.

[0107] exist Figure 3 Based on Figure 7 , Figure 7 1 is a partial flow chart of the sixth embodiment of the blood analyzer early warning method of the present application. The sixth embodiment is improved on the basis of the second embodiment, and the difference between the sixth embodiment and the second embodiment is that step S280 includes steps S41 to S42. The steps in the sixth embodiment that are the same as those in the second embodiment are not repeated here.

[0108] Step S280: Determine whether the first difference is equal to an integer multiple of the first incremental value.

[0109] In step S280 , the definitions of the first difference and the first incremental value are the same as those in the second embodiment, and are not described in detail herein.

[0110] In step S280, the blood analyzer determines whether the first difference is equal to an integer multiple of the first incremental value. If so, step S41 is executed; if not, the process returns to step S220.

[0111] Step S41: The blood analyzer determines whether the count value reaches the upper limit of the wearing parts.

[0112] The upper limit value may be the number of times the consumable part can be used before a failure occurs, as assessed by the user based on past experience or existing usage data. Of course, in this embodiment, the upper limit value may also be a value that is less than the number of times the consumable part can be used and the difference between the upper limit value and the number of times the consumable part can be used is within a preset difference range.

[0113] In step S41, the blood analyzer determines whether the count value reaches the upper limit of the wearing parts. If so, step S42 is executed; if not, step S290 is executed.

[0114] Step S42: The blood analyzer generates a third warning message to prompt the user to replace the wearing parts.

[0115] If the blood analyzer determines that the count value reaches the upper limit of the consumable part, a third warning message is generated in step S42 to prompt the user to replace the consumable part. The third warning message may include the remaining countable value of the consumable part and / or the remaining countable time of the consumable part and / or the total amount of blood samples that the blood analyzer can detect and / or the information obtained by the blood analyzer based on the count value of the consumable part, as well as other information to prompt relevant personnel to replace the consumable part. It can be understood that the third warning message, compared with the first warning message and the second warning message, may have more urgent information for replacing the consumable part. For example, it may be a reminder that if the blood sample is tested again, the consumable part may fail.

[0116] In the sixth embodiment, the step of determining whether the first difference is equal to an integer multiple of the first incremental value includes "if so, the blood analyzer determines whether the count value reaches the upper limit of the consumable part; if so, the blood analyzer generates a third warning message to prompt the user to replace the consumable part; if not, the blood analyzer generates a second warning message", so that when the number of blood samples detected by the blood analyzer reaches or approaches the number of times that the consumable part can be used, the user is immediately reminded to replace the consumable part.

[0117] exist Figure 2 Based on Figure 8 1 is a partial flow chart of the seventh embodiment of the blood analyzer early warning method of the present application. The seventh embodiment is obtained by improving the first embodiment. The difference between the seventh embodiment and the first embodiment is that before the blood analyzer determines whether the count value reaches the second early warning value, the method further includes step S51. The steps in the seventh embodiment that are the same as those in the first embodiment are not repeated here.

[0118] Step S51: The blood analyzer determines whether the count value reaches the upper limit of the wearing parts.

[0119] The upper limit value is that users can evaluate the number of times a consumable part can be used before failure based on past experience or existing usage data.

[0120] In step S51 , if the blood analyzer determines that the count value reaches the upper limit of the wearing parts, step S52 is executed; if the blood analyzer determines that the count value does not reach the upper limit of the wearing parts, step 150 is executed.

[0121] Step S52: The blood analyzer generates a third warning message to prompt the user to replace the wearing parts.

[0122] Thus, in the seventh embodiment, before the blood analyzer determines whether the count value has reached the second warning value, it determines whether the count value has reached the upper limit value of the consumable parts. If so, the blood analyzer generates a third warning message to prompt the user to replace the consumable parts. After determining that the count value has reached the upper limit value of the consumable parts, there is no need to execute the steps of determining whether the count value has reached the second warning value and subsequent steps, thereby achieving the effect of optimizing the warning method.

[0123] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A blood analyzer early warning method, characterized in that: The blood analyzer includes consumable parts, and the method includes: The blood analyzer is pre-set with a first warning value of the vulnerable part, and obtains a count value of the vulnerable part; When the blood analyzer receives the second warning value, the blood analyzer updates the first warning value to the second warning value; The blood analyzer determines whether the count value reaches the second warning value; If yes, the blood analyzer generates a first warning message to indicate the status of the consumable part; The step of presetting the first warning value of the wearing part on the blood analyzer comprises: presetting the first incremental value on the blood analyzer; After the step of the blood analyzer generating the first warning information, the method further includes: when the blood analyzer receives the second incremental value, the blood analyzer updates the first incremental value to the second incremental value; Wherein, the blood analyzer is pre-set with a first incremental value, and after the step of the blood analyzer generating the first warning information, the method further includes: The blood analyzer obtains a first difference between the count value and the second warning value, and determines whether the first difference is equal to an integer multiple of the first incremental value; If so, the blood analyzer generates a second warning message to indicate the status of the consumable part.

2. The method according to claim 1, characterized in that The step of determining whether the first difference is equal to an integer multiple of the first incremental value comprises: If not, return to the step of obtaining the count value of the wearing part.

3. The method according to claim 1, characterized in that After the step of the blood analyzer generating the first warning information, the method further comprises: When the blood analyzer receives the third warning value, the blood analyzer updates the second warning value to the third warning value; The blood analyzer determines whether the count value reaches the third warning value; If yes, the blood analyzer obtains a second difference between the count value and the third warning value, and determines whether the second difference is equal to an integer multiple of the first incremental value; If so, the blood analyzer generates the second warning information to prompt the status of the consumable parts.

4. The method according to claim 1, characterized in that After the step of the blood analyzer updating the first incremental value to the second incremental value when the blood analyzer receives the second incremental value, the method further includes: The blood analyzer determines whether the first difference is equal to an integer multiple of the second incremental value; If so, the blood analyzer generates the second warning information to prompt the status of the consumable parts.

5. The method according to claim 1, characterized in that After the step of the blood analyzer generating the first warning information, the method further comprises: When the blood analyzer receives the third warning value, the blood analyzer updates the second warning value to the third warning value; The blood analyzer determines whether the count value reaches the third warning value; If so, when the blood analyzer receives the second incremental value, the blood analyzer updates the first incremental value to the second incremental value, and obtains a second difference between the count value and the third warning value; The blood analyzer determines whether the second difference is equal to an integer multiple of the second incremental value; If so, the blood analyzer generates the second warning information to prompt the status of the consumable parts.

6. The method according to claim 1, characterized in that The step of the blood analyzer judging whether the count value reaches the second warning value comprises: If not, return to the step of obtaining the count value of the wearing part.

7. The method according to claim 1, characterized in that The step of determining whether the first difference is equal to an integer multiple of the first incremental value comprises: If yes, the blood analyzer determines whether the count value reaches the upper limit of the consumable part; If yes, the blood analyzer generates a third warning message to prompt the user to replace the consumable part; If not, the process proceeds to the step where the blood analyzer generates a second warning message.

8. The method according to claim 1, characterized in that Before the step of the blood analyzer determining whether the count value reaches the second warning value, the method further includes: The blood analyzer determines whether the count value reaches the upper limit value of the wearing part; If yes, the blood analyzer generates a third warning message to prompt the user to replace the consumable part; If not, the process proceeds to a step in which the blood analyzer determines whether the count value reaches the second warning value.

9. A blood analyzer, characterized in that: The blood analyzer comprises consumable parts, a control module and a storage module. The blood analyzer detects blood samples through the consumable parts. The storage module stores program data. The control module is used to execute the program data to implement the method described in any one of claims 1 to 8.

Images