CN102117377A - Clinical examination data precision management system and method - Google Patents
Clinical examination data precision management system and method Download PDFInfo
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- CN102117377A CN102117377A CN2009102625849A CN200910262584A CN102117377A CN 102117377 A CN102117377 A CN 102117377A CN 2009102625849 A CN2009102625849 A CN 2009102625849A CN 200910262584 A CN200910262584 A CN 200910262584A CN 102117377 A CN102117377 A CN 102117377A
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Abstract
The invention relates to a precision management system and method, and in particular relates to a clinical examination data precision management system and method. The clinical examination data precision management system comprises a sampling module, an analysis module, a data storage module, a statistical processing module, and a central microprocessor, wherein the sampling module, the analysis module, the data storage module and the statistical processing module are respectively connected with the central microprocessor. The system can improve the reliability of the precision management, and can prevent the incorrect examination caused by error manual judgment or error delay from being continued.
Description
Technical field
The present invention relates to a kind of quality control system and method, relate in particular to a kind of quality control system and method for clinical examination data.
Background technology
The physiological parameter of blood or urine plays a very important role to judging cause of disease tool, and its sampled data is realized by Medical Devices or test paper, reagent, keeps the stable very important problem that becomes so Medical Devices or test paper correctness and accuracy and how making guaranteed the state of the test paper, reagent or the equipment that use in clinical detection.
Generally speaking in the accuracy control, use be the numerical value of the known special-purpose test result of samples of accuracy control.If this is based on the prerequisite that is assumed to be that certain error range should be arranged under the identical situation of testing conditions concerning same test result of samples.In a word, on the specific time to the detecting of same sample, the change of the testing result data by monitoring them, the change of the supervision reagent that just can be indirect or the state of checkout equipment.Usually, the detection of the special-purpose sample of accuracy control might be when testing begins or carries out during the reagent change, also might be undertaken by the time interval specific or at random.
In the accuracy control method of the special-purpose sample of accuracy control, repeatability guarantees the degree of accuracy that detects according to the observation.But, having only service precision to manage in the accuracy control of special-purpose sample, can not monitor the trend of the value of the detection error change testing result gradually by reagent or pick-up unit fully.That is to say, service precision is managed the accuracy control method of special-purpose sample, in beginning to detect time and space between moment of special-purpose sample from the moment of measuring special-purpose sample to next time, even unallowable variation takes place testing result, when confirm special-purpose test result of samples next time, can not be found yet.Perhaps, though unallowed variation has taken place testing result, got back to again for a certain reason under the situation of the scope that allows, the inspecting doctor is difficult to find such variation.
Summary of the invention
Technique effect of the present invention can overcome above-mentioned defective, and a kind of quality control system of clinical examination data is provided, its testing result accuracy rate height.
For achieving the above object, the present invention adopts following technical scheme: it comprises sampling module, analysis module, data memory module, statistical treatment computing module, central microprocessor, and sampling module, analysis module, data memory module, statistical treatment computing module are connected with central microprocessor respectively.
Sampling module detects sample in real time, and the data of sampling are kept on the data memory module by central microprocessor.Analysis module is used for the detection of special-purpose sample, and the data of special-purpose sample are kept on the data memory module by central microprocessor.Send the data of sample and special-purpose sample to the statistical treatment computing module by central microprocessor, by the statistical treatment computing module to data handle, comparison and analysis.
Another object of the present invention provides a kind of accuracy control method of clinical examination data, and this method adopts special-purpose sample detection method to combine with the sample detection method.
Manage in the accuracy control of special-purpose sample at service precision, till analyzing special-purpose sample and beginning to use the moment that equal sample analyzes to next time, the change of these two test result of samples remains within the management allowed band, and this scope just can guarantee data correctness, the accuracy of the testing result of all samples analyzed.By shortening the accuracy that the interval of detection time of sample is improved testing result as far as possible.In the method, not only use the testing result of sample, in order to obtain the testing result that the standard value accuracy control also will use sample.The measurement result of the sample of accuracy control special use is inserted between the measurement result of patient's sample, has not only increased the frequency of handling, also reduced the treatment capacity of patient's sample detection in the unit interval.
This method adopts the sample data movement of monitored patient to carry out accuracy control.Use accuracy control that patient's sample carries out because do not use special sample measurement, therefore can reduce the special-purpose sample of accuracy control with the cost of detection, also can not reduce the treatment capacity of interior test result of samples of unit interval.In the accuracy control that uses patient's sample to carry out the normal method of average and the potential reference value method of average are arranged.The normal method of average is meant, though the distribution of the testing result of patient's sample constitutes variation according to patient's result, but the value that is distributed in certain reference range of testing result is stable, by monitoring the mean value of the measurement result in the reference range, the method for observing the change of reagent or pick-up unit state.It is near normal testing result that the normal method of average requires the mean value of testing result.The potential reference value method of average is not influence the method that the patient constitutes result's variation.The potential reference value method of average be other inspection items of detecting simultaneously the result if in the reference value scope just as near normal testing result, monitor the mean value that calculates the normal method of average.
The unusual inspection and the correspondence of past testing result in accuracy control, the inspecting doctor takes appropriate measures and carries out.But in the present clinical examination chamber, the inspecting doctor does not only monitor an equipment always usually.For this reason, can not in time note abnormalities sometimes and incorrect detection is proceeded, sometimes also can be different according to different operating personnel's judgment standards.Effect of the present invention is that test result of samples with all patients is as object, when in real time, directly monitoring the variation tendency of the error at measurment that reagent or testing fixture bring, provide the quality control system that detects anomaly trend and can take appropriate measures automatically and handle.Improve the confidence level of accuracy control, got rid of the error and the situation that causes incorrect detection to be proceeded owing to the delay of finding error of artificial judgment.
Description of drawings
Fig. 1 is a modular structure synoptic diagram of the present invention.
Embodiment
Native system comprises sampling module, analysis module, data memory module, statistical treatment computing module, central microprocessor, and sampling module, analysis module, data memory module, statistical treatment computing module are connected with central microprocessor respectively.
The accuracy control method of clinical examination data of the present invention, this method adopt special-purpose sample detection method to combine with the sample detection method.
The sample detection method comprises the normal method of average and the potential reference value method of average.
Claims (3)
1. the quality control system of clinical examination data, it is characterized in that comprising sampling module, analysis module, data memory module, statistical treatment computing module, central microprocessor, sampling module, analysis module, data memory module, statistical treatment computing module are connected with central microprocessor respectively.
2. the accuracy control method of clinical examination data is characterized in that this method adopts special-purpose sample detection method to combine with the sample detection method.
3. the accuracy control method of clinical examination data according to claim 2 is characterized in that the sample detection method comprises the normal method of average and the potential reference value method of average.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102625849A CN102117377A (en) | 2009-12-31 | 2009-12-31 | Clinical examination data precision management system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102625849A CN102117377A (en) | 2009-12-31 | 2009-12-31 | Clinical examination data precision management system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102117377A true CN102117377A (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102625849A Pending CN102117377A (en) | 2009-12-31 | 2009-12-31 | Clinical examination data precision management system and method |
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| CN (1) | CN102117377A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091287A (en) * | 2011-10-31 | 2013-05-08 | 深圳迈瑞生物医疗电子股份有限公司 | Self-diagnosis method for measure result of blood analyzer, and device thereof |
| CN105807072A (en) * | 2014-12-31 | 2016-07-27 | 青岛中科软件股份有限公司 | Medical precision management system |
-
2009
- 2009-12-31 CN CN2009102625849A patent/CN102117377A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091287A (en) * | 2011-10-31 | 2013-05-08 | 深圳迈瑞生物医疗电子股份有限公司 | Self-diagnosis method for measure result of blood analyzer, and device thereof |
| CN103091287B (en) * | 2011-10-31 | 2015-04-01 | 深圳迈瑞生物医疗电子股份有限公司 | Self-diagnosis method for measure result of blood analyzer, and device thereof |
| CN105807072A (en) * | 2014-12-31 | 2016-07-27 | 青岛中科软件股份有限公司 | Medical precision management system |
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Application publication date: 20110706 |