WO2014036947A1

WO2014036947A1 - Etiological diagnosis system for urinary calculus and using method thereof

Info

Publication number: WO2014036947A1
Application number: PCT/CN2013/082958
Authority: WO
Inventors: 刘冠琳
Original assignee: Liu Guanlin
Priority date: 2012-09-07
Filing date: 2013-09-04
Publication date: 2014-03-13
Also published as: CN102866258B; CN102866258A

Abstract

Disclosed is an etiological diagnosis system for urinary calculus, comprising a biochemical analyzer (100), an electronic medical record system (200), a liquid chromatography device (300) and a digital photomicrography device (400), and further comprising a central processing computer (500). The biochemical analyzer (100), the electronic medical record system (200), the liquid chromatography device (300) and the digital photomicrography device (400) are connected to the central processing computer (500) respectively. Also disclosed is a method for using the etiological diagnosis system for urinary calculus, comprising steps as follow: (1) reading ion concentration in patient's urine through the liquid chromatography device, and invoking analysis results of calculus composition; (2) - (9) detecting various data; (10) printing an ultimate result. In the present diagnosis system, it is the first time to standardize and automate the complicate workflow of etiological diagnosis, and it is important for the etiological diagnosis and targeted prevention of urinary calculus.

Description

Urinary calculus cause diagnosis system and application method thereof

The invention relates to a medical diagnosis system and an application method thereof, in particular to a urinary calculus cause diagnosis system and an application method thereof. Background technique

Urinary calculi is a complex, multi-disease disease that is the result of a combination of environmental and genetic factors. By testing a patient's multiple hematuria biochemical indicators to complete the etiology of stone disease, the main causes of patient stone formation can be found. Provide a basis for targeted prevention and treatment. However, the current diagnostic steps for urinary calculi are cumbersome and difficult to grasp, resulting in limited popularity of this diagnostic technique in China and the world. Summary of the invention

SUMMARY OF THE INVENTION The object of the present invention is to solve the defects in the diagnosis of urinary calculi in the prior art, and to provide a urinary calculus cause diagnosis system and an application method thereof to solve the above problems.

In order to achieve the above object, the technical solution of the present invention is as follows:

A urinary stone etiological diagnosis system, comprising a biochemical analyzer, an electronic medical record system, a liquid color semaphore, and a digital photomicrography device, characterized in that it further comprises intelligent identification, automatic entry of laboratory data and diagnosis report And a central processing computer for prophylactic treatment recommendations, the biochemical analyzer, the electronic medical record system, the liquid chromatography terminator, and the digital photomicrography device are respectively connected to the central processing computer.

The above urinary calculus etiology diagnosis system characterized in that the liquid phase colorimeter is an ion chromatograph.

The above-described urinary stone etiological diagnosis system is characterized in that it further comprises a printer for printing a diagnosis report and a preventive treatment recommendation obtained by a central processing computer, the printer being connected to a central processing computer.

The above-mentioned urinary stone etiological diagnosis system, characterized by further comprising: a scanning device for inputting a patient detection report, the scanning device being connected to the central processing computer; An input module, the manual input module being connected to the central processing computer.

The above-described urinary stone etiological diagnosis system, characterized in that the scanning device comprises a scanning instrument for scanning a document and a text recognition module for reading data of the scanned document, the scanning instrument Connect the text recognition module to the central processing computer.

The above-mentioned urinary stone etiological diagnosis system, characterized in that the biochemical analyzer comprises a light source, a sample introduction device, a colorimeter, a detector, a signal amplification converter and a data processing module, and the sampling device connection ratio The gamma, the light source and the detector are disposed beside the color gamut, and the light emitted by the light source can pass through the chromophore to reach the detector, the detector is sequentially connected to the signal amplification converter and the data processing module, and the data processing module is connected to the central processing computer. The biochemical analyzer further includes a cleaning device for cleaning the colorimetric and connecting tubes, and the cleaning device is connected to the color gamma.

The above-mentioned urinary stone etiological diagnosis system, characterized in that the liquid chromatograph comprises a sampler, a separation column, a suppression column, a conductivity detector, a pump and a rinsing device, and the injectors are sequentially connected The separation column, the suppression column and the conductivity detector, the leaching device is connected to the separation column by a pump, and the conductivity detector is connected to the central processing computer.

The above-mentioned urinary stone etiological diagnosis system, characterized in that the digital microscopic imaging device comprises an optical magnification imaging module, an image sensor, an A/D conversion module and a DSP chip, and the optical amplification imaging module is sequentially connected to the image sensor , A / D conversion module and DSP chip, DSP chip is connected to the central processing computer.

The above method for diagnosing a urinary stone etiological diagnosis system, characterized in that the method comprises the following steps:

(1) The central processing computer reads the ion concentration of the patient's urine through a liquid chromatograph, and calculates the total amount of each ion for 24 hours according to the ion concentration and the 24-hour urine volume;

The central computer invokes the stone component analysis result by one of the following four methods, and inputs the stone component determined by the chemical method or the physical method through the manual input module; inputs the stone component determined by the chemical method or the physical method through the scanning device; The medical record of the patient in the electronic medical record system is input into the stone component determined by the chemical method or the physical method; and the computer network of the stone component analysis device obtains the result of the stone component analysis;

(2) The central processing computer checks the total amount of urinary acid in the urine for 24 hours by liquid chromatography. After adjusting the medical history of the patient in the electronic medical record system, checking whether the stone in the patient's body is transparent, whether there is a history of intestinal disease, examining the crystal form in the urine through a digital microscopic device, and analyzing the results of the stone composition analysis. The central processing computer then gives the above data to assist in further comprehensive judgment, to determine the cause of the disease, and to provide recommendations for preventive treatment;

(3) The central processing computer checks the total amount of uric acid in the urine for 24 hours through the liquid chromatograph, and then retrieves the patient's medical history in the electronic medical record system to check whether the stone in the patient's body is transparent, and is checked by a digital photomicrography device. The crystalline form in the urine, the results of the analysis of the components of the collected stones, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause and give recommendations for preventive treatment;

(4) The central processing computer checks the total amount of urinary acid in the urine for 24 hours by liquid chromatography, and then retrieves the patient's medical history in the electronic medical record system to check whether the stone in the patient's body is transparent, through the digital microscopic imaging device. Check the crystal form in the urine, the results of the analysis of the components of the stones, and then the central processing computer to give the above data, to assist in further comprehensive judgment, determine the cause and give recommendations for preventive treatment;

(5) The central processing computer checks the total amount of urine in the urine for 24 hours by liquid chromatography, and then retrieves the patient's medical history in the electronic medical record system, checks whether the stone in the patient's body is transparent, and then examines the patient through a biochemical analyzer. The content of blood PTH, blood calcium and blood phosphorus in the blood, the crystal form in the urine is examined by a digital microscopic device, and the results of the analysis of the components of the stones are collected, and then the central processing computer gives the above data to assist in further comprehensive judgment. Determine the cause and give advice on preventive treatment;

(6) The central processing computer checks the total amount of urinary magnesium in the urine for 24 hours by liquid chromatography, and then retrieves the medical history of the patient in the electronic medical record system, checks whether the stone in the patient's body is transparent, and collects the data of the stone component analysis. The digital photomicrography device examines the crystalline form in the urine, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause, and give recommendations for preventive treatment;

(7) Check the crystal form in the urine by means of a digital photomicrography device, check whether there is feathery or pine needle-like crystals in the urine crystals, and analyze the data of the stone components to determine whether or not the magnesium ammonium phosphate component is included. The patient's medical history in the medical record system, data such as urine routine and urine culture are obtained, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause and give preventive treatment advice; (8) Checking the crystal form in the urine by means of a digital photomicrography device, checking whether there is regular hexagonal crystals in the urine crystals, and then analyzing the patient's medical history and the collected stone components in the electronic medical record system. As a result, the central processing computer then presents the above data to assist in further comprehensive judgment, to determine the cause of the disease, and to provide recommendations for preventive treatment;

(9) Enter the patient's urine value for 3 consecutive days and more than 3 times per day through the manual input module. If the PH value is greater than 5.8 each time, the composition of the patient's urine is detected by liquid chromatography; the electronic medical record is retrieved. The patient's medical history in the system, check whether the stone in the patient's body is transparent; and check the crystal form in the urine through a digital microscopic device; and give the above data, combined with the results of the analysis of the collected stone components, central processing The computer gives the next cause diagnosis process, diagnosis basis, cause classification and corresponding prevention plan, assisting the clinician to comprehensively judge, determine the cause and give preventive treatment advice;

(10) Print out patient information, diagnosis results and corresponding preventive treatment plans through the printer. The above-mentioned method for diagnosing a urinary calculus cause system is characterized in that: the blood test indicator of the patient is also detected by the biochemical analyzer, and the blood test sample has been automatically recognized by the scanning device and transmitted to the central processing computer; Receiving the medical record of the patient in the electronic medical record system, and checking whether the stone in the patient's body is transparent or not can be automatically recognized by the scanning device through the detected X-ray film result report, and transmitted to the central processing computer, the biochemical analyzer Checking the blood PTH, blood calcium and blood phosphorus in the patient's blood can also be automatically identified by the scanned device through the detected blood biochemical analysis results, and transmitted to the central processing computer; the blood gas analysis result of the patient can also be detected by the biochemical analyzer. The reported results of the blood gas biochemical analysis that have been detected are automatically identified by the scanning device and transmitted to the central processing computer.

The beneficial effects of the invention are as follows: The diagnostic system standardizes and simplifies the cumbersome work process for the first time at home and abroad, and automates the process of cumbersome detection and diagnosis, and diagnoses and treats the cause of urinary calculi. The promotion and application has important significance. DRAWINGS

Figure 1 is a block diagram showing the overall structure of the present invention;

Figure 2 is a structural block diagram of the biochemical analyzer;

Figure 3 is a block diagram showing the structure of a liquid chromatograph; Figure 4 is a block diagram showing the structure of a digital photomicrographing apparatus;

FIG. 5 is a structural block diagram of a scanning device;

In order to further understand and understand the structural features and the effects of the present invention, the preferred embodiments and the accompanying drawings, together with the detailed description, are as follows:

Referring to Fig. 1, a urinary calculus cause diagnosis system includes a biochemical analyzer 100, an electronic medical record system 200, a liquid color semaphore 300, and a digital photomicrography device 400, and further includes an intelligent identification, automatic entry of test data, and A central processing computer 500, a biochemical analyzer 100, an electronic medical record system 200, a liquid chromatograph 300, and a digital microphotography apparatus 400, which derive diagnostic reports and preventive treatment recommendations, are connected to the central processing computer 500, respectively. The biochemical analyzer 100 is used to detect a patient's blood sample; the electronic phase chromaticity meter 300 is used to detect the concentration of related anions and cations in the patient's urine; and the digital photomicrography device 400 is used to detect the patient's urine crystal shape. In operation, the biochemical analyzer 100, the electronic medical record system 200, the liquid chromatograph 300, and the digital microphotography apparatus 400 automatically input the detected patient data into the central processing computer 500 by the control of the central processing computer 500. Abandoning the cumbersome and difficult to diagnose defects in the past, it only requires the doctor to diagnose the cause under the comprehensive test data, or directly diagnoses the diagnosis report and preventive treatment after the central processing computer 500 compares the relevant cause database. .

In the present invention, the liquid phase color finder 300 is an ionic color syllabus, because in the process of urological diagnosis of urinary calculi, the most important examination method is to detect the concentration of related anions and cations in the urine of the patient, so the ion chromatograph is The present invention occupies a crucial position.

Also included in the present invention is a printer 600 for printing diagnostic reports and preventive treatment recommendations from the central processing computer 500, which is coupled to the central processing computer 500. After the central processing computer 500 has obtained the final result, the patient's personal information, the resulting diagnostic report, and preventive treatment recommendations can be printed by the printer 600 to form a final diagnostic report.

The present invention also includes a scanning device 700 for inputting a patient detection report, the scanning device 700 is coupled to the central processing computer 500, and the scanning device 700 functions to pass directly through the scanning device 700 The data scan of any test result sheet is transmitted to the central processing computer 500, particularly when the test data of some patients is needed, the scanning device 700 can directly transfer the data to the central processing computer 500; the system also includes manual input. The module 800, the manual input module 800 is connected to the central processing computer 500. The manual input module 800 functions similarly to the scanning device 700. It is also a data input mode, and any detection data can be input to the central processing computer 500 through the manual input module 800. Inside.

Referring to FIG. 2, the biochemical analyzer 100 includes a light source 110, a sample introduction device 120, a colorimetric 130, a detector 140, a signal amplification converter 150, and a data processing module 160. The sample introduction device 120 is coupled to the color gamma 130, the light source 110, and the detection. The device 140 is disposed beside the colorimetric, and the light emitted by the light source can pass through the color gamma 130 to reach the detector 140. The detector 140 is sequentially connected to the signal amplification converter 150 and the data processing module 160, and the data processing module 160 is connected to the central processing computer 500. When working, the test sample enters the colorimetric 130 from the sample introduction device 120, the light source 110 illuminates the colorimetric 130 and transmits the light through the color gamma 130 to the detector 140, and the detector 140 detects the transmission colorimetric After the light of 130, the signal is transmitted to the signal amplification converter 150, and the signal amplification converter 150 amplifies the signal and converts it to the data processing module 160. The data processing module 160 sorts the data into detection data and sends it to the central processing. In computer 500. The biochemical analyzer 100 further includes a cleaning device 170 for cleaning the colorimetric and connecting lines. The cleaning device 170 is connected to the colorimetric 130. After one detection is completed, the cleaning device 170 cleans the tubes and the colorimetric l 3 (). .

Referring to FIG. 3, the liquid chromatograph 300 includes a sampler 310, a separation column 320, a suppression column 330, a conductivity detector 340, a pump 350, and a rinsing device 360. The injector 310 sequentially connects the separation column 320 and the suppression column 330. And the conductivity detector 340, the rinsing device 360 is connected to the separation column 320 by a pump 350, and the conductivity detector 340 is connected to the central processing computer 500. The sample to be tested is injected from the injector 310 and then enters the separation column 320. When entering the separation column 320, the sample is separated into discontinuities on the separation column due to the different relative affinities of the ion exchange resins in the separation column 320. The band is, in turn, eluted by the eluent in the rinsing device 360, and finally enters the conductivity detector 340; the conductivity detector 340 can detect the conductivity of the solution to calculate the concentration of the ion to be measured in the solution. The introduction of the suppression column 330 can reduce the background conductance of the eluent in the rinsing device 360, and enhance the conductance of the component to be measured, thereby improving the measurement accuracy. Referring to FIG. 4, the digital microphotography apparatus 400 includes an optical magnification imaging module 410, an image sensor 420, an A/D conversion module 430, and a DSP chip 440. The optical amplification imaging module 410 sequentially connects the image sensor 420, the A/D conversion module 430, and The DSP chip 440 and the DSP chip 440 are connected to the central processing computer 500. The observation sample 401 is optically magnified and imaged by the optical amplification imaging module 410, and then the optical amplification imaging module 410 transmits a signal to the image sensor 420, and the image sensor 420 converts the analog signal into a digital signal through the A/D conversion module 430, and finally passes through the DSP chip. The final result is sent to the central processing computer 500.

Referring to FIG. 5, the scanning device 700 includes a scanning instrument 710 for scanning a document and a text recognition module 720 for reading data of the scanned document. The scanning instrument 710 is connected to the text recognition module 720 and then connected to the central processing computer. 500. In use, the scanning instrument 710 scans the assay sheet 701, and then the scanning instrument 710 recognizes the scanned assay sheet by the text recognition module 720 and transmits the detected data to the central processing computer 500.

An application method of a urinary stone etiological diagnosis system comprises the following steps:

(2) The central processing computer checks the total amount of urinary oxalic acid in the urine for 24 hours through the liquid chromatography instrument, and then retrieves the patient's medical history in the electronic medical record system to check whether the stone in the patient's body is transparent or not, and whether there is a history of intestinal disease. The digital form of the urine is used to check the crystal form in the urine, and the results of the analysis of the components of the stones are taken, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause and give preventive treatment advice;

(3) The central processing computer checks the total amount of uric acid in the urine for 24 hours through the liquid chromatograph, and then retrieves the patient's medical history in the electronic medical record system to check whether the stone in the patient's body is transparent, and is checked by a digital photomicrography device. The crystal form in the urine, the result of the analysis of the stone composition, and then The central processing computer gives the above data to assist in further comprehensive judgment, determine the cause of the disease and give recommendations for preventive treatment;

(7) Check the crystal form in the urine by means of a digital photomicrography device, check whether there is feathery or pine needle-like crystals in the urine crystals, and analyze the data of the stone components to determine whether or not the magnesium ammonium phosphate component is included. The patient's medical history in the medical record system, data such as urine routine and urine culture are obtained, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause and give preventive treatment advice;

(8) Checking the crystal form in the urine by means of a digital photomicrography device, checking whether there is regular hexagonal crystals in the urine crystals, and then analyzing the patient's medical history and the collected stone components in the electronic medical record system. As a result, the central processing computer then presents the above data to assist in further comprehensive judgment, to determine the cause of the disease, and to provide recommendations for preventive treatment;

(9) Enter the patient's urine value for 3 consecutive days and more than 3 times per day through the manual input module. If the PH value is greater than 5.8 each time, the composition of the patient's urine is detected by liquid chromatography; the electronic medical record is retrieved. The patient's medical history in the system, check whether the stone in the patient's body is transparent; and through digital microphotography Check the crystal form in the urine; at the same time as the above data, combined with the results of the analysis of the collected stone components, the central processing computer gives the next cause of the diagnosis process, diagnosis basis, cause classification and corresponding prevention plan To assist clinicians in comprehensive judgment, determine the cause of the disease and give recommendations for preventive treatment;

(10) Print out patient information, diagnosis results and corresponding preventive treatment plans through the printer. In the present invention, the blood level indicator of the patient can be checked by the biochemical analyzer, and the blood test sample can be automatically recognized by the scanning device and transmitted to the central processing computer; the medical record of the patient in the electronic medical record system is retrieved, and the patient is checked. Whether the stones in the body are transparent or not can be automatically recognized by the scanning device through the detected X-ray film, and transmitted to the central processing computer, and the blood PTH, blood calcium and blood phosphorus in the blood of the patient are also checked by the biochemical analyzer. The blood biochemical analysis result report that has been detected can be automatically recognized by the scanning device and transmitted to the central processing computer; the blood gas analysis result of the patient detected by the biochemical analyzer can also be automatically recognized by the scanned device through the detected blood gas biochemical analysis result report. , transferred to the central processing computer.

The beneficial effects of the invention are as follows: The diagnostic system standardizes and simplifies the cumbersome work process for the first time at home and abroad, and automates the process of cumbersome detection and diagnosis, and diagnoses and treats the cause of urinary calculi. The promotion and application has important significance.

The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, and that the present invention is described in the foregoing embodiments and the description of the present invention. Variations and modifications are intended to fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and their equivalents.

Claims

claims

1. A system for diagnosing the cause of urinary tract stones, including a biochemical analyzer, an electronic medical record system, a liquid phase chromatograph and a digital microphotography device. It is characterized in that it also includes functions for intelligent identification, automatic entry of laboratory data and conclusion of A central processing computer for diagnostic reports and preventive treatment recommendations. The biochemical analyzer, electronic medical record system, liquid chromatograph and digital microphotography device are respectively connected to the central processing computer.

2. A system for diagnosing the cause of urinary stones according to claim 1, characterized in that the liquid chromatograph is an ion chromatograph.

3. A urinary tract stone etiology diagnosis system according to claim 1 or 2, characterized in that it also includes a printer for printing out the diagnostic report and preventive treatment suggestions obtained by the central processing computer, and the printer is connected to Central processing computer.

4. A system for diagnosing the cause of urinary tract stones according to claim 3, further comprising a scanning device for inputting patient test reports, the scanning device being connected to a central processing computer; and further comprising a manual input module, The manual input module is connected to the central processing computer.

5. A system for diagnosing the cause of urinary tract stones according to claim 4, characterized in that the scanning device includes a scanning instrument for scanning documents and a text for reading data from the scanned documents. Recognition module, the scanning instrument is connected to the text recognition module and then connected to the central processing computer.

6. A urinary tract stone etiology diagnosis system according to claim 4 or 5, characterized in that the biochemical analyzer includes a light source, a sampling device, a colorimeter, a detector, a signal amplification converter and a data processing module, the sampling device is connected to the colorimetric cell, the light source and the detector are arranged next to the colorimetric cell. The light emitted by the light source can reach the detector through the colorimetric Jnr. The detector is connected to the signal amplification converter and the data processing module in turn. , the data processing module is connected to the central processing computer, and the biochemical analyzer also includes cleaning equipment for cleaning the colorimetric cell and connecting pipelines, and the cleaning equipment is connected to the colorimetric cell.

7. A system for diagnosing the cause of urinary tract stones according to claim 6, characterized in that the liquid phase chromatograph includes a sample injector, a separation column, a suppression column, a conductivity detector, a pump and a rinsing equipment, The sample injector is connected to the separation column, the suppression column and the conductivity detector in sequence, the elution equipment is connected to the separation column through a pump, and the conductivity detector is connected to the central processing computer.

8. A system for diagnosing the cause of urinary tract stones according to claim 7, characterized in that, The digital microphotography device includes an optical magnification imaging module, an image sensor, an A/D conversion module and a DSP chip. The optical magnification imaging module is connected to the image sensor, the A/D conversion module and the DSP chip in turn. The DSP chip is connected to the central processing unit. computer.

9. The application method of a urinary tract stone etiology diagnosis system according to claim 1, characterized in that it includes the following steps:

(1) The central processing computer reads the ion concentration of the patient's urine through a liquid chromatograph, and calculates the 24-hour total amount of each ion based on the ion concentration and 24-hour urine volume;

The central computer calls the stone composition analysis results in one of the following four ways: inputting the stone composition measured by the chemical method or physical method through the manual input module; inputting the stone composition measured by the chemical method or the physical method through the scanning device; by calling In the electronic medical record system, the patient's medical records are entered into the stone composition determined by chemical or physical methods; the stone composition analysis results are obtained by networking with the computer of the stone composition analysis equipment;

(2) The central processing computer checks the 24-hour total amount of urinary oxalate in the urine through a liquid chromatograph, and then retrieves the patient's medical records from the electronic medical record system to check whether the stones in the patient's body are transparent and whether there is a history of intestinal diseases. The crystal morphology in the urine is checked through a digital microphotography device, and the results of the analysis of the stone components are retrieved. The central processing computer then provides the above data to assist in further comprehensive judgment, determine the cause of the disease, and give preventive and treatment suggestions;

(3) The central processing computer checks the 24-hour total amount of uric acid in the urine through a liquid chromatograph, then retrieves the patient's medical records from the electronic medical record system, checks whether the stones in the patient's body are transparent, and checks with a digital microphotography device The crystal form in the urine and the results of the analysis of the extracted stone components are then given by the central processing computer to assist in further comprehensive judgment, determine the cause of the disease and give preventive and treatment suggestions;

(4) The central processing computer checks the 24-hour total amount of urinary citrate in the urine through a liquid chromatograph, then retrieves the patient's medical records from the electronic medical record system, checks whether the stones in the patient's body are transparent, and uses a digital microphotography device Check the crystal form in the urine, retrieve the results of the stone component analysis, and then the central processing computer will give the above data to assist in further comprehensive judgment, determine the cause of the disease, and give preventive treatment suggestions;

(5) The central processing computer checks the 24-hour total amount of calcium in the urine through a liquid chromatograph, and then Retrieve the patient's medical records from the electronic medical record system, check whether the stones in the patient's body are transparent, then check the levels of blood PTH, blood calcium and blood phosphorus in the patient's blood through a biochemical analyzer, and check the content of urine through a digital microphotography device. Crystal form, retrieved stone component analysis results, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause of the disease, and give preventive and treatment suggestions;

(6) The central processing computer checks the 24-hour total amount of urinary magnesium in the urine through a liquid chromatograph, then retrieves the patient's medical records from the electronic medical record system, checks whether the stones in the patient's body are transparent, retrieves the stone composition analysis data, and passes The digital microphotography device checks the crystal form in the urine, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause of the disease, and give preventive and treatment suggestions;

(7) Use a digital microphotography device to check the crystal form in the urine, check whether feather-like or pine needle-like crystals appear in the urine crystals, obtain the stone component analysis data, clarify whether it contains magnesium ammonium phosphate, and obtain the electron The patient's medical records in the medical record system obtain the patient's urine routine, urine culture and other data, and then the central processing computer gives the above data to assist in further comprehensive judgment, determine the cause of the disease and give preventive treatment suggestions;

(8) Use a digital microphotography device to check the crystal morphology in the urine, check whether regular hexagonal crystals appear in the urine crystals, and then analyze the patient's medical records and the retrieved stone components from the electronic medical record system. As a result, the central processing computer then gives the above data to assist in further comprehensive judgment, determine the cause of the disease and give preventive and treatment suggestions;

(9) Enter the patient's pH value more than three times a day for three consecutive days through the manual input module. If the pH value is greater than 5.8 each time, detect the composition and structure of the patient's urine through a liquid chromatograph; retrieve the electronic medical record The patient's medical records in the system are used to check whether the stones in the patient's body are transparent; and the crystal form in the urine is checked through a digital microphotography device; while the above data is given, combined with the results of the analysis of the extracted stone components, the central processing The computer provides the next step of etiological diagnosis process, diagnostic basis, etiology classification and corresponding prevention plan, assisting clinicians to comprehensively judge, determine the cause and give preventive and treatment suggestions;

(10) Print out patient information, diagnosis results and corresponding preventive and treatment plans through the printer. 10. The application method of a urinary tract stone etiology diagnosis system according to claim 9, characterized in that the patient's blood indicators checked by a biochemical analyzer can also be automatically identified by a scanning device through a blood test sheet that has been detected , transmitted to the central processing computer; the above-mentioned retrieval of the patient's medical records in the electronic medical record system can also be used to check whether the stones in the patient's body are translucent or not. The X-ray result report is automatically recognized by the scanning device and transmitted to the central processing computer. The blood PTH, blood calcium and blood phosphorus content in the patient's blood can also be checked through the biochemical analyzer. The already detected blood biochemical analysis results report It is automatically recognized by the scanning device and transmitted to the central processing computer; the patient's blood gas analysis results detected by the biochemical analyzer can also be automatically recognized by the scanning device and transmitted to the central processing computer through the already detected blood gas biochemical analysis result report.