Microbiological detection and analysis device and method for medical examination

Abstract

The invention relates to the field of microbiological detection devices, in particular to a medical examination microbiological detection and analysis device and method. A filter head; a plurality of detection cavities, an ion detector and a processor are arranged on the detection analyzer main body; a microbiological detection and analysis system is configured on the processor; the ion detector is located at the bottom of the detection cavity, an ion probe is arranged on the ion detector, and the ion probe extends into the detection cavity; the ion detector is electrically connected with the processor; a touch control screen and a control key are arranged on the surface of the processor, full-automatic sample treatment, filtration, introduction, ion extraction, detection and data analysis processes are achieved, manual operation is reduced, personal errors are reduced, all modules (such as a liquid cup and a filter head) are connected through a threaded structure, disassembly and replacement are convenient, and the maintenance and cleaning processes are simplified.

Description

Technical Field

[0001] The present invention relates to the field of microorganism detection devices, and in particular to a medical inspection microorganism detection and analysis device and method. Background Art

[0002] In medical testing, microbial testing is an important means of diagnosing infectious diseases, monitoring environmental microbial contamination, and ensuring food safety. Traditional microbial testing methods usually include culture methods, biochemical identification methods, and molecular biology methods. These methods have the following problems:

[0003] Time consuming:

[0004] Culture method: It takes days or even weeks to get results.

[0005] Biochemical identification and molecular biology methods: Although relatively fast, they still take several hours to a day.

[0006] Complex operation:

[0007] Need for professionals: Traditional methods require professionals to perform complex operations and have high requirements for laboratory conditions and technology.

[0008] Complicated sample processing: The sample processing steps are complicated and easy to introduce human errors.

[0009] Limited sensitivity and specificity:

[0010] Culture method: greatly affected by culture medium and culture conditions, some microorganisms are difficult to culture or grow slowly.

[0011] Biochemical identification and molecular biology methods: Lack of sensitivity in detecting low concentrations of microorganisms.

[0012] High cost:

[0013] Reagent and equipment costs: The cost of reagents and equipment is high, and cost becomes a limiting factor, especially in large-scale screening and monitoring.

[0014] Laboratory facilities: Requires specialized laboratory facilities and maintenance, increasing operating costs. Summary of the invention

[0015] 1. Technical issues to be solved

[0016] In view of the deficiencies in the prior art, the present invention provides a device and method for detecting and analyzing medical microorganisms.

[0017] (II) Technical solution

[0018] To achieve the above object, the present invention provides the following technical solution: A medical inspection microorganism detection and analysis device of the present invention comprises:

[0019] Detection analyzer body;

[0020] Filter head;

[0021] The main body of the detection analyzer is provided with a plurality of detection chambers, ion detectors and processors;

[0022] The processor is equipped with a microbial detection and analysis system;

[0023] The ion detector is located at the bottom of the detection cavity, and an ion probe is provided on the ion detector, and the ion probe extends into the detection cavity;

[0024] The ion detector is electrically connected to the processor;

[0025] The surface of the processor is provided with a touch control screen and control buttons, and the touch control screen and control buttons are electrically connected to the processor;

[0026] The main body of the detection analyzer is provided with a liquid guide tube, and the liquid guide tube is connected with the detection cavity;

[0027] The bottom of the filter head is connected to the liquid guide tube through a threaded structure;

[0028] A through cavity is arranged in the filter head, a filter screen is arranged on the top of the filter head, and a filter pad is laid on the filter screen.

[0029] A liquid discharge pipe is disposed at the bottom of the detection chamber, a solenoid valve is disposed on the liquid discharge pipe, and the solenoid valve is electrically connected to the processor.

[0030] Preferably, it also includes:

[0031] A liquid cup, both ends of which are open structures;

[0032] The opening at the bottom of the liquid cup is wrapped with a sealing ring, and the upper and lower ends of the sealing ring are wrapped with sealing rubber pads;

[0033] The inner side of the sealing ring is connected to the filter head through a threaded structure.

[0034] Further preferably, a transparent observation port is provided on the main body of the detection analyzer, a guide rod is provided at the bottom of the liquid guide tube, a guide groove is provided on the guide rod, a sample groove is provided on the guide groove, and the sample groove is perpendicular to the transparent observation port.

[0035] Again preferably, the sample slot is a rectangular structure.

[0036] Preferably, a transparent cover is disposed on the transparent observation port, and the transparent cover is connected to the transparent observation port via a threaded structure.

[0037] Further preferably, a battery and a power controller are disposed at the bottom of the detection and analyzer body, the battery is electrically connected to the power controller, the power controller is electrically connected to the processor and the ion detector, and a charging port and a power connection port are provided on the detection and analyzer body, the charging port is electrically connected to the battery, and the power connection port is electrically connected to the power controller.

[0038] Again preferably, the present invention is based on a microbial detection method applied by a medical inspection microbial detection and analysis device, comprising the following steps:

[0039] Sample collection: Use sterile sampling tools to collect samples to be tested (including but not limited to blood, urine, food, and environmental samples);

[0040] Sample pretreatment: The collected samples are appropriately pretreated, such as centrifugation, filtration, and dilution, to remove impurities and concentrate target microorganisms;

[0041] Sample loading: Connect the liquid cup to the filter head through a threaded structure, and then pour the pretreated sample into the liquid cup.

[0042] Filtration and introduction: The sample is initially filtered through the filter screen and filter pad to remove large particles, and then the filtered sample is introduced into the detection chamber through the liquid guide tube;

[0043] Ion extraction: In the detection chamber, an ion probe is used to extract specific ions produced by microbial metabolism;

[0044] Ion detection: The specific ion signals in the sample are monitored in real time through the ion detector to achieve quantitative detection;

[0045] Data analysis: Built-in data processing software automatically analyzes the test results and calculates the number of microorganisms based on ion signals and other parameters;

[0046] Report generation: Generate detailed test reports and store data for subsequent query and analysis;

[0047] Result display: Check the test results through the touch control screen or transparent observation port;

[0048] Microscopic review: Use the sample slot on the guide rod to intercept part of the liquid sample, and then configure a microscope to observe the dynamics of microorganisms through the transparent observation port of the liquid sample in the sample slot;

[0049] For drainage and cleaning, the processor can control the opening and closing of the solenoid valve on the drainage pipe to achieve automatic drainage. After that, the cleaning liquid can be introduced through the liquid guide tube or the transparent observation window to flush the detection cavity to ensure the cleanliness of the detection cavity and prepare for the next test.

[0050] (III) Beneficial effects

[0051] Compared with the prior art, the present invention provides a medical microbiological detection and analysis device and method, which has the following beneficial effects:

[0052] Rapid Test:

[0053] Efficient ion detection: Using ion detection technology, the entire detection process can be completed within a few minutes to tens of minutes, greatly shortening the detection time.

[0054] Real-time monitoring: The specific ion signals in the sample are monitored in real time through the ion detector to achieve rapid quantitative detection.

[0055] High sensitivity and specificity:

[0056] Ion probe: Ion probe is used to extract specific ions produced by microbial metabolism. It has extremely high sensitivity and can detect low concentrations of microorganisms.

[0057] Specific detection: Selecting specific ions for detection ensures the specificity of the detection and avoids false positive and false negative results.

[0058] Easy to operate:

[0059] Automated process: Fully automated sample handling, filtration, introduction, ion extraction, detection and data analysis processes reduce manual operations and human errors.

[0060] Touch screen and control buttons: Users can set parameters, monitor processes and view results through the touch screen or control buttons. The interface is friendly and easy to operate.

[0061] Modular design: Each module (such as liquid cup, filter head) is connected by a threaded structure, which is convenient for disassembly and replacement, simplifying the maintenance and cleaning process.

[0062] Low cost:

[0063] Efficient reagent use: The use of efficient ion extraction technology and rapid detection technology reduces the use of reagents and consumables and reduces the cost of a single test.

[0064] No need for complex facilities: No need for complex laboratory facilities, suitable for medical institutions and laboratories of all sizes.

[0065] Wide applicability:

[0066] Multiple sample types: Suitable for a variety of sample types, including blood, urine, food, and environmental samples.

[0067] Multi-microbial detection: It can detect a variety of microorganisms, including bacteria, viruses, and fungi.

[0068] Data Management and Analysis:

[0069] Automatic data analysis: Built-in data processing software automatically analyzes test results and calculates the number of microorganisms based on ion signals and other parameters.

[0070] Transparent observation and microscopic review:

[0071] Transparent observation port: Users can directly observe the sample situation in the detection chamber through the transparent observation port, which is convenient for real-time monitoring.

[0072] Microscopic review: Use the sample slot on the guide rod to intercept part of the liquid sample, and then configure a microscope to observe the dynamics of the microorganisms in the liquid sample in the sample slot through the transparent observation port.

[0073] Drainage and cleaning functions:

[0074] Automatic drainage: A drainage pipe is provided at the bottom of the detection chamber, and a solenoid valve is provided on the drainage pipe. The processor can control the opening and closing of the solenoid valve to realize automatic drainage.

[0075] Cleaning function: Cleaning liquid can be introduced through the liquid guide tube or transparent observation window to flush the detection cavity to ensure the cleanliness of the detection cavity and prepare for the next test, thereby improving the reusability and hygiene of the equipment.

[0076] Portability and Power Management:

[0077] Battery powered: The device is equipped with batteries that provide a portable power source, allowing the device to operate without an external power source.

[0078] Power controller: manages the charging and discharging of the battery to ensure stable operation of the device.

[0079] Charging port and power supply port: The device is equipped with a charging port and a power supply port. It can be powered by an external power supply or the battery can be charged through the charging port, which improves the flexibility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0080] Figure 1 This is a schematic diagram of the front structure of the main body of the detection and analysis instrument of the present invention;

[0081] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the detection and analysis instrument of the present invention;

[0082] Figure 3This is a schematic diagram of the rear view structure of the main body of the detection and analysis instrument of the present invention;

[0083] Figure 4 This is a schematic diagram of the structure of the liquid catheter of the present invention;

[0084] Figure 5 This is a schematic diagram of the structure of the liquid cup of the present invention;

[0085] In the figure: 1. Detection analyzer body; 2. Detection chamber; 3. Ion detector; 4. Ion probe; 5. Processor; 6. Touch control screen; 7. Control button; 8. Liquid guide tube; 9. Filter head; 10. Filter screen; 11. Filter pad; 12. Sealing ring; 13. Liquid cup; 14. Liquid guide rod; 15. Diversion groove; 16. Sample groove; 17. Drain pipe; 18. Solenoid valve; 19. Transparent observation port; 20. Transparent cover; 21. Battery; 22. Power controller; 23. Charging port; 24. Power connection port. DETAILED DESCRIPTION

[0086] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0087] See also Figure 1-3 , a medical inspection microorganism detection and analysis device of the present invention comprises:

[0088] Detection analyzer body 1;

[0089] Filter head 9;

[0090] The detection analyzer body 1 is provided with a plurality of detection chambers 2, an ion detector 3 and a processor 5;

[0091] The processor 5 is equipped with a microbial detection and analysis system;

[0092] The ion detector 3 is located at the bottom of the detection chamber 2, and an ion probe 4 is provided on the ion detector 3, and the ion probe 4 extends into the detection chamber 2;

[0093] The ion detector 3 is electrically connected to the processor 5;

[0094] The surface of the processor 5 is provided with a touch control screen 6 and a control button 7, and the touch control screen 6 and the control button 7 are electrically connected to the processor 5;

[0095] The detection analyzer body 1 is provided with a liquid guide tube 8, and the liquid guide tube 8 is connected with the detection cavity 2;

[0096] The bottom of the filter head 9 is connected to the liquid guide tube 8 through a threaded structure;

[0097] A through cavity is provided in the filter head 9 , a filter screen 10 is provided on the top of the filter head 9 , and a filter pad 11 is laid on the filter screen 10 .

[0098] A liquid discharge pipe 17 is disposed at the bottom of the detection chamber 2 . A solenoid valve 18 is disposed on the liquid discharge pipe 17 . The solenoid valve 18 is electrically connected to the processor 5 .

[0099] The working principle of the medical inspection microbiological detection and analysis device and method and the working principle of the preferred technical solution

[0100] Detection analyzer body 1

[0101] structure:

[0102] A plurality of detection chambers 2, an ion detector 3 and a processor 5 are arranged inside the detection analyzer body 1.

[0103] The processor 5 is provided with a microorganism detection and analysis system, and the microorganism detection and analysis system can be a medical microorganism detection system used in the market.

[0104] The ion detector 3 is located at the bottom of the detection cavity 2 , and an ion probe 4 is provided on the ion detector 3 , and the ion probe 4 extends into the detection cavity 2 .

[0105] The ion detector 3 is electrically connected to the processor 5 .

[0106] A touch screen 6 and control buttons 7 are provided on the surface of the processor 5 , and the touch screen 6 and control buttons 7 are electrically connected to the processor 5 .

[0107] A liquid guiding tube 8 is provided on the main body 1 of the detection analyzer, and the liquid guiding tube 8 is communicated with the detection cavity 2 .

[0108] Filter head 9

[0109] structure:

[0110] The bottom of the filter head 9 is connected to the liquid guide tube 8 via a threaded structure.

[0111] A through cavity is provided in the filter head 9 , a filter screen 10 is provided on the top of the filter head 9 , and a filter pad 11 is laid on the filter screen 10 .

[0112] Liquid cup 13

[0113] Structure (preferred):

[0114] Both ends of the liquid cup 13 are open structures.

[0115] The opening at the bottom of the liquid cup 13 is wrapped with a sealing ring 12 , and the upper and lower ends of the sealing ring 12 are wrapped with sealing rubber pads.

[0116] The inner side of the sealing ring 12 is connected to the filter head 9 via a threaded structure.

[0117] Transparent observation port 19 and guide rod

[0118] Structure (further preferred):

[0119] A transparent observation port 19 is provided on the main body 1 of the detection and analysis instrument.

[0120] A guide rod is provided at the bottom of the liquid guiding tube 8, and a guide groove 15 is provided on the guide rod.

[0121] A sample slot 16 is provided on the guide slot 15 , and the sample slot 16 is perpendicular to the transparent observation port 19 .

[0122] The sample well 16 is of rectangular configuration (again preferably).

[0123] A transparent cover 20 is disposed on the transparent observation port 19 , and the transparent cover 20 is connected to the transparent observation port 19 via a threaded structure (preferably).

[0124] Power System

[0125] Structure (further preferred):

[0126] A battery 21 and a power controller 22 are disposed at the bottom of the detection and analysis instrument body 1 .

[0127] The battery 21 is electrically connected to the power controller 22 .

[0128] The power controller 22 is electrically connected to the processor 5 and the ion detector 3 .

[0129] The main body 1 of the detection and analysis instrument is provided with a charging port 23 and a power connection port 24 .

[0130] The charging port 23 is electrically connected to the battery 21 .

[0131] The power port 24 is electrically connected to the power controller 22 .

[0132] Draining and cleaning

[0133] Drain pipe 17: A drain pipe 17 is disposed at the bottom of the detection chamber 2 to discharge waste liquid after detection.

[0134] Solenoid valve 18: The discharge pipe 17 is provided with a solenoid valve 18, which is electrically connected to the processor 5. The processor 5 can control the opening and closing of the solenoid valve 18 to achieve automatic discharge, and then the cleaning liquid can be introduced through the liquid guide pipe 8 or the transparent observation window to flush the detection chamber 2 to ensure the cleanliness of the detection chamber 2 and prepare for the next detection.

[0135] Working principles of each preferred technical solution

[0136] Detection analyzer body 1

[0137] Working principle:

[0138] Detection chamber 2: used to contain the liquid sample to be detected.

[0139] Ion detector 3: located at the bottom of detection chamber 2, extracts and detects specific ions in the sample through ion probe 4. Ion detector 3 transmits the detected ion signals to processor 5.

[0140] Processor 5: is equipped with a microorganism detection and analysis system, receives data transmitted by the ion detector 3, performs data processing and analysis, generates detection results and stores data.

[0141] Touch screen 6 and control buttons 7: Users can set parameters, monitor processes and view results by touching the screen 6 or control buttons 7. These interfaces are electrically connected to the processor 5 to achieve human-computer interaction.

[0142] Liquid guide tube 8: guides the pre-treated sample into the detection chamber 2 to ensure that the sample can smoothly enter the detection chamber 2 for detection.

[0143] Filter head 9

[0144] Working principle:

[0145] Filter screen 10 and filter pad 11: perform preliminary filtration on the sample to remove large particles and prevent impurities from entering the detection chamber 2 and affecting the detection results.

[0146] Threaded structure: The filter head 9 is connected to the liquid guide tube 8 through a threaded structure, which is convenient for disassembly and cleaning, ensuring easy and hygienic operation.

[0147] Liquid cup 13

[0148] Working principle:

[0149] Sealing ring 12 and sealing rubber pad: ensure the sealing between liquid cup 13 and filter head 9 to prevent sample leakage.

[0150] Threaded structure: The liquid cup 13 is connected to the filter head 9 through a threaded structure, which is convenient for disassembly and replacement.

[0151] Transparent observation port 19 and guide rod

[0152] Working principle:

[0153] Transparent observation port 19: The user can directly observe the sample condition in the detection cavity 2 through the transparent observation port 19, which is convenient for real-time monitoring.

[0154] Guide rod and guide groove 15: The guide groove 15 on the guide rod guides the sample to flow into the detection chamber 2, and the sample groove 16 is used to intercept part of the sample for subsequent microscope observation.

[0155] Sample slot 16: The rectangular sample slot 16 facilitates sample collection and observation.

[0156] The transparent cover 20 is connected to the transparent observation port 19 through a threaded structure, thereby protecting the transparent observation port 19 and facilitating opening and closing.

[0157] Power System

[0158] Working principle:

[0159] Battery 21: Provides portable power, enabling the device to operate without an external power source.

[0160] Power controller 22: manages the charging and discharging of the battery 21 to ensure stable operation of the device.

[0161] Charging port 23: used to charge the battery 21.

[0162] Power port 24: used to connect an external power source. When the battery 21 is low on power, the external power source can be used for power supply.

[0163] Microbiological testing methods

[0164] Sample collection

[0165] Use sterile sampling tools to collect samples to be tested (including but not limited to blood, urine, food, and environmental samples).

[0166] Sample pretreatment

[0167] The collected samples are subjected to appropriate pretreatment, such as centrifugation, filtration, dilution, etc., to remove impurities and concentrate the target microorganisms.

[0168] Sample loading

[0169] The liquid cup 13 is connected to the filter head 9 via a threaded structure, and then the pretreated sample is poured into the liquid cup 13 .

[0170] Filtering and Importing

[0171] The sample is initially filtered through the filter screen 10 and the filter pad 11 to remove large particles, and then the filtered sample is introduced into the detection chamber 2 through the liquid guide tube 8.

[0172] Ion extraction

[0173] In the detection chamber 2, the ion probe 4 is used to extract specific ions produced by microbial metabolism.

[0174] Ion detection

[0175] The specific ion signal in the sample is monitored in real time by the ion detector 3 to achieve quantitative detection.

[0176] Data analysis

[0177] Built-in data processing software automatically analyzes the test results and calculates the number of microorganisms based on ion signals and other parameters.

[0178] Report Generation

[0179] Generate detailed inspection reports and store data for subsequent query and analysis.

[0180] Results

[0181] The test results can be viewed through the touch screen 6 or the transparent viewing port 19 .

[0182] Microscopic review

[0183] The sample slot 16 on the guide rod is used to intercept part of the liquid sample, and then a microscope is configured to observe the dynamics of the microorganisms through the transparent observation port 19 on the liquid sample in the sample slot 16 .

[0184] For drainage and cleaning, the processor 5 can control the opening and closing of the solenoid valve 18 on the drainage pipe 17 to achieve automatic drainage, and then the cleaning liquid can be introduced through the liquid guide tube 8 or the transparent observation window to flush the detection chamber 2 to ensure the cleanliness of the detection chamber 2 and prepare for the next detection.

[0185] Summarize

[0186] The present invention provides a medical inspection microbial detection and analysis device, which realizes fast, accurate, easy-to-operate and low-cost microbial detection through advanced ion detection technology and automated design. The device not only improves the efficiency and accuracy of microbial detection, but also simplifies the operation process, reduces costs, and is suitable for a variety of application scenarios. In addition, the processor 5 is also equipped with a wireless communicator for remote monitoring and a data disk for data storage, which facilitates data management and subsequent analysis.

[0187] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical microbiological detection and analysis device, characterized in that: include: Detection analyzer body (1); Filter head (9); The detection analyzer body (1) is provided with a plurality of detection chambers (2), an ion detector (3) and a processor (5); The processor (5) is equipped with a microbial detection and analysis system; The ion detector (3) is located at the bottom of the detection cavity (2), and an ion probe (4) is provided on the ion detector (3), and the ion probe (4) extends into the detection cavity (2); The ion detector (3) is electrically connected to the processor (5); The surface of the processor (5) is provided with a touch control screen (6) and a control button (7), and the touch control screen (6) and the control button (7) are electrically connected to the processor (5); The detection analyzer body (1) is provided with a liquid guide tube (8), and the liquid guide tube (8) is connected with the detection chamber (2); The bottom of the filter head (9) is connected to the liquid guide tube (8) via a threaded structure; A through cavity is provided in the filter head (9), a filter screen (10) is provided on the top of the filter head (9), and a filter pad (11) is laid on the filter screen (10). A liquid discharge pipe (17) is disposed at the bottom of the detection chamber (2), and a solenoid valve (18) is disposed on the liquid discharge pipe (17), and the solenoid valve (18) is electrically connected to the processor (5).

2. A medical microbiological detection and analysis device according to claim 1, characterized in that: Also includes: A liquid cup (13), both ends of the liquid cup (13) being open structures; The opening at the bottom of the liquid cup (13) is wrapped with a sealing ring (12), and the upper and lower ends of the sealing ring (12) are wrapped with sealing rubber pads; The inner side of the sealing ring (12) is connected to the filter head (9) via a threaded structure.

3. A medical microbiological detection and analysis device according to claim 2, characterized in that: The detection analyzer body (1) is provided with a transparent observation port (19), the bottom of the liquid guide tube (8) is provided with a flow guide rod, the flow guide rod is provided with a flow guide groove (15), the flow guide groove (15) is provided with a sample groove (16), and the sample groove (16) is perpendicular to the transparent observation port (19).

4. A medical microbiological detection and analysis device according to claim 3, characterized in that: The sample slot (16) is a rectangular structure.

5. A medical microbiological detection and analysis device according to claim 4, characterized in that: A transparent cover (20) is disposed on the transparent observation port (19), and the transparent cover (20) is connected to the transparent observation port (19) via a threaded structure.

6. A medical microbiological detection and analysis device according to claim 5, characterized in that: A battery (21) and a power controller (22) are arranged at the bottom of the detection and analysis instrument body (1); the battery (21) is electrically connected to the power controller (22); the power controller (22) is electrically connected to the processor (5) and the ion detector (3); a charging port (23) and a power connection port (24) are arranged on the detection and analysis instrument body (1); the charging port (23) is electrically connected to the battery (21); and the power connection port (24) is electrically connected to the power controller (22).

7. The microorganism detection method used in the medical inspection microorganism detection and analysis device according to claim 6, characterized in that: The following steps are involved: Sample collection: Use sterile sampling tools to collect samples to be tested (including but not limited to blood, urine, food, and environmental samples); Sample pretreatment: The collected samples are appropriately pretreated, such as centrifugation, filtration, and dilution, to remove impurities and concentrate target microorganisms; Sample loading: Connect the liquid cup (13) to the filter head (9) via a threaded structure, and then pour the pretreated sample into the liquid cup (13). Filtration and introduction: Preliminary filtration of the sample is performed through the filter screen (10) and the filter pad (11) to remove large particles, and then the filtered sample is introduced into the detection chamber (2) through the liquid guide tube (8); Ion extraction: In the detection chamber (2), an ion probe (4) is used to extract specific ions produced by microbial metabolism; Ion detection: Real-time monitoring of specific ion signals in the sample through an ion detector (3) to achieve quantitative detection; Data analysis: Built-in data processing software automatically analyzes the test results and calculates the number of microorganisms based on ion signals and other parameters; Report generation: Generate detailed test reports and store data for subsequent query and analysis; Result display: the test results can be viewed through the touch control screen (6) or the transparent viewing port (19); Microscopic review: using the sample slot (16) on the guide rod to intercept part of the liquid sample, and then configuring a microscope to observe the dynamics of microorganisms through the transparent observation port (19) on the liquid sample in the sample slot (16); For drainage and cleaning, the processor (5) can control the opening and closing of the electromagnetic valve (18) on the drainage pipe (17) to achieve automatic drainage, and then the cleaning liquid can be introduced through the liquid guide pipe (8) or the transparent observation window to flush the detection chamber (2), thereby ensuring the cleaning of the detection chamber (2) and preparing for the next detection.

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