CN114691770A - LIS quality control system and method - Google Patents

Abstract

The invention relates to the technical field of medical treatment, in particular to a quality control drawing method of a Laboratory Information Management System, which is a drawing technology realized based on GDI + combined with a C # class library. The technical scheme adopted by the invention is as follows: a quality control drawing method and system based on GDI + and C # are provided. Comprises the following steps. 1. And creating a quality control diagram canvas through GDI + and C #. 2. And calculating drawing dimensions according to the captured quality control result, the well-maintained quality control basic parameter SD value and the target value, and generating a coordinate dictionary. 3. The dictionary array is transmitted into the method of the invention, a drawn quality control picture can be displayed, and the quality control picture can be previewed and printed for printing and binding as a book by personnel in inspection departments.

Description

LIS quality control system and method

technical field

The invention relates to the field of medical technology, in particular to a quality control module of a hospital medical laboratory department.

Background technique

Quality control is to use specific quality control products to test on the instrument to check whether the comparison test results conform to the normal value range, so as to ensure that the instrument can be tested in a normal state every time, and an accurate test report is issued. At present, the medical laboratory departments of some hospitals carry out the quality control report of the instrument by manually drawing the quality control report. It takes a long time to draw a quality control chart. In the case of many instruments and many quality control items, the quality control workload is is great.

The present invention collects LIS quality control data every day, stores it in the SqlServer database, forms quality control dictionary data according to the maintained quality control parameter SD value and target value, transmits the quality control dictionary data to the drawing method of the present invention, and then draws a Multiple quality control reports for a multi-item quality control can be completed in less than one minute.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a quality control system that can help hospital doctors handle LIS simply and effectively.

In order to achieve the above objects, the present invention provides an LIS quality control system and method.

1. Based on the lis system, store the quality control result data and basic data in the SqlServer database, and create a data dictionary.

The LIS system is the laboratory (inspection department) information system. It is not only a tool for automatically receiving inspection data, printing inspection reports, and systematically storing inspection information, but also needs to play a role in the management and early warning of the quality control of various instruments and equipment.

The quality control result data is the test result that each instrument and equipment uses a specific test reagent to determine whether the instrument reaches the normal standard of the experiment;

The basic data is the information data required to complete the quality control report (equipment item, equipment quality control SD value, quality control target value, quality control result, tester name);

The data dictionary is to form temporary list data in a specific format from quality control results, quality control SD values, target values, and equipment items.

Create an empty canvas and drawing surface through GDI technology, then use the 2D drawing method in the C# language to draw the necessary format lines to form the required report form, pass the data dictionary to the drawing method, the drawing method calculates the variance, and determines the origin. , start to draw the quality control report template, and fill in the necessary result data and the corresponding responsible person.

The GDI is a general interface for graphic output of Windows programs.

Description of drawings

1 is an overall schematic diagram of Embodiment 1 of the LIS quality control system and method of the present invention;

Specific implementation method

S1: Maintain the basic quality control data of the LIS system (SD value, target value); S2: Select the quality control result on the lis home page, click the button to save as quality control, and save as quality control;

S3: Create a quality control chart canvas through GDI+ and C# technology; S4: Select the quality control items to be viewed on the quality control chart page; S5: Obtain the quality control results and basic data of the selected quality control items, and draw a data dictionary; S6: Convert the data The dictionary is passed into the method of the present invention;

S7: Draw and display the quality control chart report through GDI+ and C# technology; S8: Print the required report.

Process: Enter the SD value and target value of the quality control basic data, use the save as quality control function to store the quality control results in the database in the LIS system, open the quality control report function, and select the quality control item to print the quality control report. For the quality control items, find the quality control data on a monthly basis, use the SD value, target value, and test results to calculate the quality control data to form a quality control report data dictionary. Then pass this data dictionary into the drawing method, and use the calculation formula to calculate the required variance and standard deviation of the reported value according to the dictionary data; determine the origin, use Bitmap to create an empty canvas and Graphics GDI+ drawing surface, use DrawLine and DrawString methods to draw lines and Panel, use DrawEllipse and FillEllipse to draw a report line chart; then display it on the page, click the print button to print out a quality control report for binding.

Claims (2)

1. And creating a data dictionary based on the lis system for storing the quality control result data and the basic data in the SqlServer database.

2. The method comprises the steps of creating an empty canvas and a drawing picture through a GDI + technology, drawing necessary format lines to form a required report form by using a 2D drawing method in C # language, transmitting a data dictionary to the drawing method, calculating variance through the drawing method, drawing a quality control report template after determining an origin point, and filling necessary result data and corresponding responsible personnel.

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