Fecal sample collection device, detection rack, and sampling and detection method

Abstract

The invention relates to a stool sample collection device, a detection rack, and a sampling and detection method, and belongs to the field of medical device technology. The invention includes that after collecting the stool sample, the stool sample is mixed with a diluent in a mixing tube, and then the stool sample collection device is fixed upside down on the detection rack. The raised structure on the inner side of the fixed position of the detection rack squeezes the mixing tube, so that the sample to be tested passes through the filter membrane upward into the detection tube, and the residue is trapped in the mixing tube, thereby effectively separating the sample residue. A data label is attached to the outer wall of the stool sample collection device, and the detection rack can be directly placed in the detection equipment. The detection equipment can read the data label and generate a detection result corresponding to the label information. The invention greatly simplifies the sample liquid collection and detection process, ensures the accuracy of the sample detection results, and the stool sample collection device and detection rack of the invention are simple in structure and low in cost, and its collection and detection method is accurate and simple.

Description

Technical Field

[0001] The invention relates to the field of medical device technology, in particular to the field of laboratory testing equipment technology, and specifically refers to a stool sample collection device, a detection rack, and a sampling and detection method. Background Art

[0002] Stool testing is one of the routine clinical laboratory tests. For example, occult blood in feces is an early warning of gastrointestinal abnormalities. Testing of relevant indicators in stool samples is of great significance for early screening of gastrointestinal malignancies (such as colorectal cancer, gastric cancer, polyps, and adenomas).

[0003] During the stool testing process, it is usually necessary to use a collection spoon / sampling stick to collect stool samples, and then put the collection spoon / stick after collecting the sample into a matching disposable storage tube, and seal it for storage in order to carry out subsequent testing operations. From collection, filtration to testing, multiple devices are involved, and the operation is complicated. During the operation, fecal residues can easily clog the pipette and detection instrument, resulting in aspiration deviation, and can also cause turbidity changes in the reaction liquid or cause some nonspecific adsorption in the system, interfering with the test results, thereby affecting the final test results. In addition, due to the particularity of fecal samples, most testing operators are more reluctant to directly contact fecal samples. How to achieve non-contact fecal operations during the testing process is also very important.

[0004] Therefore, there is an urgent need for a sampling device, a sampling method and a detection method that can conveniently realize the collection of fecal samples, the preparation and detection of fecal sample liquid, so that sample collection and detection can be simpler, more accurate and hygienic. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the above-mentioned prior art and provide a method for effectively sampling stool samples, quickly and hygienically preparing stool sample liquid, and accurately and conveniently testing stool samples. This method significantly simplifies the stool sample liquid preparation and testing process.

[0006] In order to achieve the above-mentioned purpose, the invention has the following structure:

[0007] The stool sample collection device includes: a sampling component, including a cap and a sampling rod fixed under the cap; a mixing tube, the top of which is provided with a through hole for the sampling rod to be placed, the mixing tube is provided with a diluent, and the wall of the mixing tube is made of flexible material; a detection tube, the detection tube is connected to the bottom of the mixing tube, the upper part of the detection tube is provided with a filter membrane, the lower part of the filter membrane is provided with a water outlet, and the bottom is connected to a sealing cover, and the diluent can enter the detection tube through the filter membrane.

[0008] In the stool sample collection device, the detection tube is sealedly connected to the mixing tube.

[0009] In the stool sample collection device, the detection tube and the mixing tube are connected by threads or buckles.

[0010] In the stool sample collection device, the inner cavity height of the detection tube is between 1.5 cm and 2 cm, and the diameter is between 1 cm and 2 cm.

[0011] In the stool sample collection device, the inner diameter of the detection tube is 1.4 cm.

[0012] In the stool sample collection device, the detection tube is a transparent tube.

[0013] In the stool sample collection device, the filtration accuracy of the filter membrane is 50 μm.

[0014] In the stool sample collection device, a sealing cover is provided below the detection tube, and a sealing plug is connected to the sealing cover, and the sealing plug can block the water outlet below the filter membrane.

[0015] The invention also includes a stool sample collection device detection rack for use with the above-mentioned device, which includes: at least one fixed position, a protruding structure is provided on the inner side of the fixed position, and the stool sample collection device described in any of the above items is placed upside down in the fixed position. The protruding structure squeezes the wall of the mixing tube to reduce the volume of the mixing tube, and the diluent passes through the filter membrane into the detection tube located above.

[0016] The stool sample collection device detection frame includes 5 single-arranged fixing positions, and each fixing position has 2 protruding structures on the inner side.

[0017] In the stool sample collection device detection rack, a data label is attached to the outer wall of the stool sample collection device, and an opening is provided on the front of the fixing position. When the stool sample collection device is placed in the fixing position, the data label is displayed at the opening position.

[0018] The invention also provides a stool sampling method implemented by the above-mentioned device, which comprises the following steps:

[0019] (A) Collect stool samples using a sampling stick;

[0020] (B) inserting the sampling stick into a mixing tube to mix the stool sample with the diluent in the mixing tube;

[0021] (C) squeezing the flexible tube wall of the mixing tube to allow the sample to pass through the filter membrane and enter the detection tube.

[0022] In the stool sampling method, the step (B) is specifically as follows: the stool sample and the diluent are first shaken and mixed, and then the stool sample collection device is inverted and centrifuged at a speed of 3000 r / min for 10 minutes to allow the fecal impurities to precipitate downward.

[0023] In the stool sampling method, the step (C) is specifically as follows: squeezing the wall of the mixing tube to reduce the volume of the mixing tube, allowing the sample to be tested to pass through a filter membrane with a filtration accuracy of 50 μm into the detection tube, and leaving the residue in the mixing tube.

[0024] The invention also provides a stool sample detection method implemented by the above-mentioned device and sampling method, which includes:

[0025] (a) Collect stool samples using a sampling stick;

[0026] (b) inserting the sampling rod into a mixing tube to mix the stool sample with the diluent in the mixing tube;

[0027] (c) placing the stool sample collection device upside down on a stool sample collection device detection rack, allowing the sample to be tested in the mixing tube to pass through the filter membrane and enter the detection tube;

[0028] (d) placing the stool sample collection device test frame into a testing device for testing.

[0029] In the stool sample detection method, the step (b) is specifically as follows: the stool sample and the diluent are first shaken and mixed, and then the stool sample collection device is inverted and centrifuged at a speed of 3000 r / min for 10 minutes to allow the fecal impurities to precipitate downward.

[0030] In the stool sample testing method, step (c) specifically comprises: placing the stool sample collection device upside down on the fixed position of the stool sample collection device detection frame, wherein the raised structure inside the fixed position of the detection frame squeezes the flexible tube wall of the mixing tube, reducing the volume of the mixing tube, and the sample to be tested in the mixing tube upwardly passes through the filter membrane with a filtration accuracy of 50μm into the detection tube, and the residue remains in the mixing tube.

[0031] In the stool sample detection method, a data label is attached to the outer wall of the stool sample collection device, and the step (d) specifically includes:

[0032] (d1) placing the stool sample collection device test stand into the testing equipment;

[0033] (d2) the detection device reads the tag information of the data tag;

[0034] (d3) The detection device detects the sample to be detected and generates a detection result corresponding to the label information.

[0035] The fecal sample collection device, detection rack, and sampling and detection method of the invention collect fecal samples through a sampling rod, insert the rod into a mixing tube, and vibrate and mix with a diluent. The fecal sample collection device is then inverted and centrifugal rotation is used to precipitate fecal impurities. The sealing cover of the fecal sample collection device is then removed and fixed upside down on the detection rack of the fecal sample collection device. The raised structure in the fixed position squeezes the flexible tube wall of the mixing tube, reducing the volume of the mixing tube. The sample to be tested in the mixing tube passes through the filter membrane upward into the detection tube, and the residue is retained in the mixing tube, thereby effectively separating the sample residue, facilitating the preparation of fecal sample liquid, greatly simplifying the sample collection and sample liquid preparation process, and simplifying the operation. In addition, a data label is affixed to the outer wall of the stool sample collection device, and the above-mentioned test frame can be directly placed in the detection equipment. The detection equipment can read the data label and generate a detection result corresponding to the label information, which increases the convenience of the detection process and ensures the accuracy of the sample detection results. In addition, in the entire process from stool sample collection to testing of this invention, the testing personnel do not need to directly contact the stool sample. This invention is clean, hygienic and effectively prevents the spread of infectious diseases through feces. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic structural diagram of an embodiment of the stool sample collection device of the invention.

[0037] Figure 2 The figure is a flow chart of the stool sample collection method of the invention.

[0038] Figure 3 This is a schematic diagram of the structure of the detection frame of the feces sample collection device of the invention.

[0039] Figure 4 Schematic diagram of the process of stool sample detection method of the invention.

[0040] Figure 5 This is a reference diagram of the stool sample collection device and the stool sample collection device detection stand in use.

[0041] Figure 6 This is an appearance diagram of the stool sample collection device of the invention.

[0042] Figure 7 This is a diagram showing the specific effects of filtering the sample to be tested after centrifugal rotation at different speeds.

[0043] Figure 8 This is a diagram showing the specific effects of filtering the sample to be tested after centrifugal rotation for different times.

[0044] Figure 9This is a diagram showing the specific effects of using filter membranes with different filtration accuracies without centrifugal rotation.

[0045] Explanation of symbols:

[0046] 1. Cap; 2. Sampling rod; 3. Mixing tube; 4. Diluent; 5. Filter membrane; 6. Detection tube; 7. Sealing cap; 8. Fixing position; 9. Raised structure; 10. Data label. DETAILED DESCRIPTION

[0047] In order to more clearly understand the technical content of the present invention, the following embodiments are given to illustrate in detail.

[0048] See also Figure 1 The embodiment shown is a schematic structural diagram of an embodiment of the stool sample collection device of the invention. Figure 6 for Figure 1 Appearance diagram corresponding to the embodiment shown.

[0049] In this embodiment, the stool sample collection device includes a sampling component, which consists of a cap 1 and a sampling rod 2. The bottom of the sampling rod 2 is provided with a threaded groove for sampling stool samples; the mixing tube 3 is composed of a sample quantification component and a mixing cavity. The sample quantification component is provided with a sample quantification hole with the same diameter as the sampling rod 2. The mixing tube 3 contains a diluent 4, and the sampling rod 2 can be inserted into the diluent 4 in the mixing tube 3 through the sample quantification hole; the detection tube 6 is threadedly connected to the bottom of the mixing tube 3. The inner cavity height of the detection tube 6 is 2 cm and the diameter is 1.4 cm. It is made of transparent material. A filter membrane 5 is provided on the upper part of the detection tube. The filtration accuracy of the filter membrane 5 is 50 μm. A water outlet is provided below the filter membrane 5. A sealing cover 7 is provided below the detection tube. A sealing plug is provided on the sealing cover 7. The sealing plug can block the water outlet below the filter membrane 5.

[0050] The stool sample collection method implemented by the device described in this embodiment is as follows: Figure 2 As shown, the following steps are included:

[0051] (A) Collect stool samples using a sampling stick;

[0052] (B) inserting the sampling stick into a mixing tube to mix the stool sample with the diluent in the mixing tube;

[0053] (C) squeezing the flexible wall of the mixing tube to allow the sample to pass through the filter membrane and enter the detection tube.

[0054] In the method for collecting stool samples using the preferred device, step (A) is specifically as follows: the sampling component is composed of a cap 1 and a sampling rod 2, and a threaded groove is provided at the bottom of the sampling rod 2. The sampled feces can be embedded in the threaded groove so that the feces fills the threaded groove.

[0055] In the stool sample collection method implemented using the preferred device, step (B) is specifically as follows: the sample quantification component in the mixing component is provided with a sample quantification hole of the same diameter as the sampling rod 2, and the upper portion of the sample quantification hole is a cavity larger than the diameter of the sampling rod; the sampling rod 2 after collecting the stool sample is inserted into the sample quantification hole, and only the feces embedded in the threaded groove can enter the mixing tube through the sample quantification hole, while the excess feces remains in the cavity above the sample quantification component, thereby achieving uniform and quantitative stool sample collection. The sampling component and the mixing tube 3 are fixed to each other by threads, and the top of the mixing tube 3 and the top of the mixing component are sealed. The mixing method is to first shake and mix the stool sample with the diluent, then invert the stool sample collection device and centrifuge it at a speed of 3000 rpm for 10 minutes to allow fecal impurities to settle downward, preventing them from clogging the filter membrane and affecting the filtration effect. At the same time, it can also reduce the probability of clogging the detection instrument or inaccurate liquid collection due to a small amount of small fecal particles carried in the filtered sample to be tested.

[0056] In the stool sample collection method using the preferred device, the international standard substance for hemoglobin with a concentration of 119 mg / mL and the international standard substance for transferrin with a concentration of 2.36 mg / mL were prepared into standard solutions of 100 ng / mL (HB) and 50 ng / mL (TF), respectively. The solutions were then centrifuged at 1000 rpm, 3000 rpm, 5000 rpm, and 10000 rpm for 10 minutes. The test results are shown in the following table:

[0057] Hemoglobin HB Before centrifugation After centrifugation deviation 1000r / min, 10min 99.01 98.13 -0.9％ 3000r / min, 10min 98.45 99.18 0.7％ 5000r / min, 10min 100.7 97.11 -3.6％ 10000r / min, 10min 98.66 67.68 -31.4％

[0058] Transferrin TF Before centrifugation After centrifugation deviation 1000r / min, 10min 48.47 50 3.2％ 3000r / min, 10min 49.1 49.53 0.9％ 5000r / min, 10min 51.73 47.55 -8.1％ 10000r / min, 10min 51.44 36.82 -28.4％

[0059] When the centrifugal speed is increased to 10,000 r / min, there is a 30% deviation in the measured values ​​of hemoglobin and transferrin before and after centrifugation. When the centrifugal speed is 1,000 r / min, the centrifugal effect observed under a microscope is not ideal. Therefore, in order to make the test results accurate, the preferred centrifugal rotation speeds are 1,000 r / min, 3,000 r / min and 5,000 r / min.

[0060] In the method for collecting stool samples using the preferred device, when the filtration accuracy of the filter membrane 5 is 50 μm and the time is 10 minutes, the centrifugal rotation speed can also be 1000 r / min, 5000 r / min and 10000 r / min. Figure 7 As shown; when the speed is selected as 3000r / min and the filtration accuracy is selected as 50μm, the time can also be 5 minutes or 15 minutes. The specific situation is as follows Figure 8As shown; the filtration accuracy of the filter membrane 5 can also be selected as 100μm, 20μm or 10μm, Figure 9 This is a specific state diagram when centrifugal rotation is not used.

[0061] In the method for collecting stool samples using the preferred device, step (C) is specifically as follows: squeezing the flexible tube wall of the mixing tube 3, the volume of the mixing tube 3 is reduced, the sample to be tested passes upward through the filter membrane 5 into the detection tube 6, and the stool residue remains in the mixing tube 3, thereby filtering the sample to be tested, and storing the filtered sample to be tested in the detection tube 6.

[0062] like Figure 3 As shown, a preferred embodiment of the stool sample collection device detection frame of the present invention is realized, which includes five single-arranged fixing positions 8, each of which is provided with two protruding structures 9 on the inner side. The protruding structure has a height of 0.5 cm. The stool sample collection device is placed in the fixing position 8, and the protruding structure 9 squeezes the wall of the mixing tube 3 to reduce the volume of the mixing tube 3. The diluent 4 passes through the filter membrane 5 and enters the detection tube 6 to complete the filtration step, and the fecal residue remains in the mixing tube 3.

[0063] The stool sample detection method implemented by using the preferred stool sample collection device and the stool sample collection device detection frame is as follows: Figure 4 As shown, the following steps are included:

[0064] (a) Collect stool samples using a sampling stick;

[0065] (b) inserting the sampling rod into a mixing tube to mix the stool sample with the diluent in the mixing tube;

[0066] (c) placing the stool sample collection device upside down on the stool sample collection device detection rack, allowing the sample to be tested in the mixing tube to pass through the filter membrane and enter the detection tube;

[0067] (d) placing the stool sample collection device test frame into a testing device for testing.

[0068] like Figure 5 As shown, in the stool sample detection method, the step (c) is specifically as follows: the tube wall of the stool sample collection device is made of a flexible material, and the stool sample collection device that completes steps (a) and (b) is inverted and inserted into the stool sample collection device detection frame. The inner side of the fixed position 8 of the detection frame has a protruding structure 9, and the protruding structure 9 squeezes the tube wall of the mixing tube 3 of the stool sample collection device to reduce the volume of the mixing tube 3. The test sample passes through the filter membrane 5 and enters the detection tube 6 to complete the filtration step, and the stool residue is left in the mixing tube 3. The filtered diluent 4 is stored in the detection tube 6.

[0069] In the stool sample detection method implemented using the preferred device, step (d) is specifically as follows: placing the stool sample collection device detection rack that completes step (c) under the detection equipment, and a data label 10 is affixed to the outer wall of the stool sample collection device. The detection equipment can read the data label 10 and generate a detection result corresponding to the label information.

[0070] The above-mentioned feces sampling method is easy to operate. From feces sampling to sample liquid preparation, it can be completed with a feces sample collection device and a detection rack, which greatly simplifies the sampling and sample liquid preparation process and increases the convenience of operation. The test personnel do not need to touch the feces throughout the process, which is clean and hygienic, and also eliminates the risk of infectious diseases being transmitted through feces. By achieving mixing and filtration in a sealed feces sample sampling device, there is no contact with the external environment during the process, which greatly improves the accuracy of the test results. In addition, the feces sample detection method is also easy to operate and has high accuracy. The test personnel only need to put the detection rack into the detection equipment. The detection equipment automatically reads the label on the outer wall of the feces collection device and automatically generates detection data corresponding to the label. The detection process is simple and the results are highly accurate.

[0071] In the practical application of this invention, its using process is as follows:

[0072] by Figure 1 and Figure 3 Taking the embodiment shown as an example, the inspector holds the sampling component and draws lines in a uniform vertical and horizontal grid pattern to sample the fecal sample. The fecal sample adheres to the bottom of the sampling stick, and the sampling stick is inserted into the mixing component. The sample passes through the sample quantification component, which is provided with a sample quantification hole. The sample is embedded in the threaded groove at the bottom of the sampling stick through the sample quantification hole, and the excess feces remains in the upper cavity of the sample quantification component, thereby achieving accurate quantification of the sampling; the cap of the sampling component is tightened, and the sampling component is sealed and connected to the mixing component, and the fecal sample is mixed with the mixing component. The dilution liquid in the stool sample is shaken and mixed, and then inverted and centrifuged to precipitate fecal impurities; the sealing cover of the fecal sample collection device is removed and fixed upside down in the detection frame of the fecal sample collection device. There is a raised structure in the fixed position of the detection frame, which can squeeze the wall of the mixing tube made of flexible material, and the volume of the mixing tube is reduced, so that the mixed sample to be tested passes through the filter membrane upward into the detection tube to complete the filtration step. The fecal residue remains in the mixing tube, and the residue of the sample to be tested is separated. Then the detection frame can be directly placed under the detection equipment for detection. The detection equipment can directly read the data label on the outer wall of the fecal sample collection device, and the detection equipment can automatically generate a detection result corresponding to the label information.

[0073] The stool sample collection device adopts an integrated design with good sealing. The entire process from sampling to sample liquid preparation is completed in the inner cavity of the device, effectively eliminating the risk of stool samples contaminating the tube mouth or operating table, causing uncleanness of the tube body, the spread of pathogens in dripping samples, etc. Sample processing is completed in the tube, and the detection operation is safe, simple, and contact-free with stool samples.

[0074] The mixing tube and the detection tube of the stool sample collection device of the invention are made of transparent materials, so the collection, mixing and filtering processes can be intuitively seen, which increases the convenience of the detection personnel's operation.

[0075] The fecal sample collection device is provided with a sealing cover, which can seal the sample liquid to be tested in the mixing tube, so that the sample to be tested will not enter the test tube during transportation, providing convenience for subsequent testing and improving accuracy. The sealing cover can also be re-covered after testing to prevent the sample from flowing back into the mixing chamber. It can be used to store the remaining sample and facilitate re-testing.

[0076] After the feces sample collection device mixes the collected feces with the diluent, it is directly placed in the detection rack to complete the filtration of the sample liquid to be tested, and the filtered sample liquid to be tested is stored in the detection chamber. The whole process is fast, simple and hygienic. Subsequently, the above-mentioned detection rack is directly placed in the detection equipment, and the detection equipment can automatically read the data label on the outer wall of the feces sample collection device and generate a detection result corresponding to the label information. In the entire process from sampling to detection, the sample to be tested does not come into contact with the external environment, which avoids the contamination of the test sample by the external environment and affects the test results. The invention has the advantages of hygiene, easy operation and high accuracy.

[0077] In this specification, the invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and variations may be made without departing from the spirit and scope of the invention. The specification and drawings are therefore to be regarded as illustrative rather than restrictive.

Claims

1. A stool sample collection device, characterized in that: include: A sampling component, comprising a cap and a sampling rod fixed under the cap; A mixing tube having a through hole at the top for inserting the sampling rod, the mixing tube consisting of a sample quantification member and a mixing chamber, the sample quantification member having a sample quantification hole with the same diameter as the sampling rod, the mixing tube containing a diluent, the sampling rod being able to be inserted into the diluent in the mixing tube through the sample quantification hole, and the wall of the mixing tube being made of a flexible material; A detection tube is connected to the bottom of the mixing tube. A filter membrane is provided on the top of the detection tube, and a water outlet is provided below the filter membrane. The dilution can pass through the filter membrane into the detection tube, and the filtered dilution is stored in the detection tube; The detection tube is sealed and connected to the mixing tube. Both ends of the detection tube are open. A sealing cover is provided below the detection tube. The sealing cover is connected to a sealing plug. The sealing plug can block the water outlet below the filter membrane.

2. The stool sample collection device according to claim 1, characterized in that: The detection tube and the mixing tube are connected by threads or buckles.

3. The stool sample collection device according to claim 1, characterized in that: The inner cavity height of the detection tube ranges from 1.5 cm to 2 cm, and the diameter ranges from 1 cm to 2 cm.

4. The stool sample collection device according to claim 3, characterized in that: The inner diameter of the detection tube is 1.4 cm.

5. The stool sample collection device according to claim 1, characterized in that: The detection tube body is a transparent tube.

6. The stool sample collection device according to claim 1, characterized in that: The filtration accuracy of the filter membrane is 50 μm.

7. A stool sample sampling method using the stool sample collection device according to any one of claims 1 to 6, characterized in that: The following steps are involved: (A) Collect stool samples using a sampling stick; (B) inserting the sampling rod into the diluent in the mixing tube through the sample quantification hole to mix the stool sample with the diluent in the mixing tube; (C) squeezing the flexible tube wall of the mixing tube to allow the sample to be tested to pass through the filter membrane and enter the detection tube.

8. The stool sample sampling method according to claim 7, characterized in that: The step (B) is specifically as follows: the stool sample and the diluent are first shaken and mixed, and then the stool sample collection device is inverted and centrifuged at a speed of 3000 r / min for 10 minutes to allow the fecal impurities to precipitate downward.

9. The stool sample sampling method according to claim 7, characterized in that: The step (C) is specifically as follows: squeezing the wall of the mixing tube to reduce the volume of the mixing tube, allowing the sample to be tested to pass through a filter membrane with a filtration accuracy of 50 μm into the detection tube, and leaving the residue in the mixing tube.

10. A stool sample detection method for non-disease diagnosis purposes, using the stool sample collection device and stool sample collection device detection rack according to any one of claims 1 to 6, characterized in that: include: (a) Collect stool samples using a sampling stick; (b) inserting the sampling rod into the diluent in the mixing tube through the sample quantification hole to mix the stool sample with the diluent in the mixing tube; (c) placing the stool sample collection device upside down on a stool sample collection device detection rack, allowing the sample to be tested in the mixing tube to pass through the filter membrane and enter the detection tube; (d) placing the stool sample collection device test frame into a testing device for testing; The stool sample collection device detection frame includes at least one fixed position, and a protruding structure is provided on the inner side of the fixed position. When the stool sample collection device according to any one of claims 1 to 6 is placed upside down in the fixed position, the protruding structure squeezes the wall of the mixing tube to reduce the volume of the mixing tube, and the diluent passes through the filter membrane into the detection tube located above.

11. The stool sample detection method for non-disease diagnosis purposes according to claim 10, characterized in that: The step (b) is specifically as follows: the stool sample and the diluent are first shaken and mixed, and then the stool sample collection device is inverted and centrifuged at a speed of 3000 r / min for 10 minutes to allow the fecal impurities to precipitate downward.

12. The stool sample detection method for non-disease diagnosis purposes according to claim 10, characterized in that The step (c) is specifically as follows: the stool sample collection device is placed upside down on the fixed position of the stool sample collection device detection frame, and the raised structure on the inner side of the fixed position of the detection frame squeezes the flexible tube wall of the mixing tube to reduce the volume of the mixing tube. The sample to be tested in the mixing tube passes upward through the filter membrane with a filtration accuracy of 50 μm and enters the detection tube, and the residue remains in the mixing tube.

13. The stool sample detection method for non-disease diagnosis purposes according to claim 10, characterized in that: The stool sample collection device has a data label attached to its outer wall, and the step (d) specifically includes: (d1) placing the stool sample collection device test stand into the testing equipment; (d2) the detection device reads the tag information of the data tag; (d3) The detection device detects the sample to be detected and generates a detection result corresponding to the label information.

14. The stool sample detection method for non-disease diagnosis purposes according to claim 10, characterized in that: The stool sample collection device detection frame includes five single-arranged fixing positions, and two protruding structures are provided on the inner side of each fixing position.

15. The stool sample detection method for non-disease diagnosis purposes according to claim 10, characterized in that: A data label is attached to the outer wall of the stool sample collection device, and an opening is provided on the front of the fixing position. When the stool sample collection device is placed in the fixing position, the data label is displayed at the opening position.

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