Colorectal cancer early screening detection device

Abstract

The invention relates to a detection device, in particular to a colorectal cancer early screening detection device, and belongs to the technical field of colorectal cancer early screening detection.The colorectal cancer early screening detection device comprises a supporting positioning frame, a detection mounting frame is clamped in the supporting positioning frame, a storage conveying belt is mounted on one side of the detection mounting frame, and test tube fixing pieces are evenly arranged on the outer side of the storage conveying belt; a rotating structure is mounted in the center of the supporting and positioning frame, test tube fixing parts are uniformly mounted on the outer side of the rotating structure, adaptive test tubes are clamped in the test tube fixing parts, a feeding structure is mounted on one side of the rotating structure, a horizontal conveying part is mounted on the lower side of the supporting and positioning frame, and a sample storage rack is slidably mounted in the horizontal conveying part; according to the flow design, sample test tubes directly enter a detection treatment link from the hands of a patient and are stored, and direct contact between samples and medical staff is reduced to the maximum extent; meanwhile, the integrated process simplifies the operation links, so that the sample detection is more convenient, and the overall treatment efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to a detection device, in particular to a colorectal cancer early screening detection device, belonging to the technical field of colorectal cancer early screening detection. Background Art

[0002] Rectal cancer is a common malignant tumor of the digestive tract, its development influenced by multiple factors including genetics, diet, lifestyle, and chronic inflammation. Early screening is crucial for improving the prognosis of rectal cancer patients. Fecal occult blood testing, with its ease of use and affordable cost, has become a first-line method for initial colorectal cancer screening. This technology detects gastrointestinal bleeding by detecting a color reaction between trace amounts of blood in the stool and a reagent.

[0003] During the early screening process for colorectal cancer, whether it is manual operation or machine testing, indirect contact and transfer between medical staff and stool samples is difficult to avoid. Pathogens carried by stool samples may cause occupational exposure infection through the skin, mucous membranes, respiratory tract, and other routes. Existing protective measures cannot completely block the risk of transmission. At the same time, the special nature of the samples will also cause psychological discomfort and pressure to medical staff, affecting their work status and mental health. In addition, manual operation procedures are cumbersome, inefficient, and prone to errors. Automated equipment also has the risk of cross-contamination and high maintenance costs.

[0004] Therefore, there is an urgent need for an innovative technical solution to break through the technical bottleneck of the existing detection model, build a safe, efficient and accurate detection process, reduce the occupational risks of medical staff, and improve the clinical reliability and practicality of early screening for colorectal cancer. This is also the research direction of this invention. Summary of the Invention

[0005] The purpose of the present invention is to provide a colorectal cancer early screening detection device in order to solve the above problems, which has the effect of greatly reducing the contact with medical personnel during the sample detection process and reducing the risk of potential contact infection.

[0006] The present invention achieves the above-mentioned purpose through the following technical scheme: a colorectal cancer early screening detection device, comprising a support and positioning frame, the support and positioning frame is internally clamped with a detection installation frame, support card plates are designed on both sides of the detection installation frame, the support and positioning frame and the support card plates are tightly fitted with each other, a storage conveyor belt is fixedly installed on one side of the upper end of the detection installation frame, a positioning bracket is evenly fixed on the outside of the storage conveyor belt, a test tube fixing part is arranged on the outside of the positioning bracket, a rotating structure is installed at the center position of the support and positioning frame, the test tube fixing part is evenly installed on the outside of the rotating structure, an adaptable test tube is clamped inside the test tube fixing part, a feeding structure is installed on one side of the rotating structure, an information scanning and recording device is installed on the other side of the rotating structure, a horizontal conveying part is installed on the lower side of the support and positioning frame, a sample storage rack is slidably installed inside the horizontal conveying part, and an intelligent touch panel is installed on one side of the support and positioning frame.

[0007] Furthermore, in order to control the adapted test tube, the test tube fixing device includes a positioning mounting frame, a positioning card hole is provided at the center position of the positioning mounting frame, support adjustment frames are slidably installed at both ends of the positioning mounting frame, an elastic clip is slidably installed inside the support adjustment frame, a support spring is fixedly installed on one side of the elastic clip, and the other end of the support spring is fixedly connected to the positioning mounting frame, a dual-axis motor is embedded on one side of the positioning mounting frame, a mirror screw is fixedly installed on the output end of the dual-axis motor, a mirror threaded hole is provided at one end of the support adjustment frame, and the mirror threaded hole and the mirror screw are threadedly connected to each other.

[0008] Furthermore, in order to drive the sample to rotate, the rotating structure includes a positioning mounting frame, a rotating mounting frame is rotatably mounted on the upper end of the positioning mounting frame, a rotating mounting groove is opened at the center position of the rotating mounting frame, a rotating gear ring is fixedly mounted inside the rotating mounting groove, a rotating motor is embedded in the interior of the positioning mounting frame, a driving gear is fixedly mounted on the output end of the rotating motor, the driving gear and the rotating gear ring are engaged with each other, and the test tube fixing parts are installed around the positioning mounting frame.

[0009] Furthermore, in order to control the working state of the rotating structure, telescopic limit rods are provided around the positioning mounting frame, a positioning threaded rod is fixedly welded at the center position of the positioning mounting frame, and a positioning mounting frame is fixedly installed on the upper end of the telescopic limit rod. A height adjustment through hole is opened at the center position of the positioning mounting frame, and a height adjustment gear ring is rotatably installed inside the height adjustment through hole. The height adjustment gear ring and the positioning threaded rod are threadedly connected to each other, and a height adjustment hub motor is fixedly installed on one side of the height adjustment through hole, and a power gear ring is fixedly sleeved on the outer side of the height adjustment hub motor. The power gear ring and the height adjustment gear ring are meshed with each other, and the test tube fixing parts are provided around the height adjustment mounting frame.

[0010] Furthermore, in order to improve the convenience of sample detection control, the adapter test tube includes a transparent test tube, and stable card grooves are designed on both sides of the transparent test tube. The elastic card strip slides inside the stable card groove. A functional sealing cover is slidably installed at the opening of the transparent test tube. A damping sealing plug is fixedly sleeved on the outside of the functional sealing cover. The damping sealing plug and the transparent test tube are slidably connected to each other. A conical guide hole is designed inside the functional sealing cover, and a one-way control valve is inlaid and installed at the output end of the conical guide hole.

[0011] Furthermore, in order to control the use effect of the detection reagent, the feeding structure includes an electric telescopic rod, an extension mounting plate is fixedly welded to the upper end of the electric telescopic rod, and a fixed mounting hole is opened at the other end of the extension mounting plate. A material storage control tube is embedded and installed inside the fixed mounting hole, and an electromagnetic control valve is provided at the output end of the material storage control tube. The material storage control tube is located directly above the adapter test tube.

[0012] Furthermore, in order to control the position of the sample storage rack, the horizontal conveying member includes a conveying card frame, and conveying rollers are evenly arranged at the lower end of the interior of the conveying card frame. A limiting guide bar is designed on one side of the conveying card frame, and a conveying linkage hole is opened inside the limiting guide bar. A conveying motor is fixedly installed on the outer side of the conveying card frame, and a power gear is fixedly installed on the output end of the conveying motor, and one side of the power gear passes through the conveying linkage hole.

[0013] Furthermore, in order to facilitate the disassembly and assembly of the sample storage rack, buffer storage grooves are evenly opened inside the sample storage rack, and a buffer sponge tube is fixedly installed inside the buffer storage groove. A conveying guide groove is opened on one side of the lower end of the sample storage rack, and the conveying guide groove and the limiting guide bar are slidably connected to each other. The lower surface of the sample storage rack is in contact with the outer surface of the conveying roller, and a conveying rack is embedded in the conveying guide groove, and the conveying rack and the power gear are meshed with each other.

[0014] The technical effects and advantages of the present invention are as follows: This process design enables the sample tube to enter the testing and processing link directly from the patient's hands and complete the storage, minimizing the direct contact between the sample and medical staff throughout the process, and cutting off the potential risk of contact infection from the source; at the same time, this integrated process greatly simplifies the operation links, not only making sample testing more convenient, but also significantly improving the overall processing efficiency, achieving a dual improvement in safety and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left-side structural schematic diagram of the present invention; Figure 2 It is a rear view structural schematic diagram of the present invention; Figure 3 It is a bottom view structural schematic diagram of the present invention; Figure 4 It is a structural schematic diagram of the horizontal conveying member part of the present invention; Figure 5 Schematic diagram of the structure of the test tube fixing part of the present invention; Figure 6 It is a structural schematic diagram of the rotating structure part of the present invention; Figure 7 Schematic diagram of the structure of the adaptable test tube part of the present invention; Figure 8 It is a structural schematic diagram of the feeding structure part of the present invention; Figure 9 It is a structural diagram of the supporting and positioning frame part of the present invention; Figure 10 This is a schematic structural diagram of the sample storage rack portion of the present invention; In the figure: 1. Support positioning frame; 2. Detection mounting frame; 3. Support card; 4. Storage conveyor belt; 5. Positioning bracket; 6. Test tube fixing piece; 601. Positioning mounting frame; 602. Support adjustment frame; 603. Elastic clamping strip; 604. Support spring; 605. Dual-axis motor; 606. Mirror screw; 7. Rotation structure; 701. Positioning mounting frame; 702. Rotation mounting frame; 703. Rotation gear ring; 704. Rotation motor; 705. Telescopic limit rod; 706. Positioning threaded rod; 707. Adjustment mounting frame; 708. Heightening gear ring; 709. Heightening hub motor; 7 10. Power gear ring; 8. Adaptive test tube; 801. Transparent test tube; 802. Functional sealing cover; 803. Damping sealing plug; 804. One-way control valve; 9. Feeding structure; 901. Electric telescopic rod; 902. Extension mounting plate; 903. Storage control tube; 904. Solenoid control valve; 10. Information scanning recorder; 11. Horizontal conveyor; 1101. Conveying card frame; 1102. Conveying roller; 1103. Limiting guide strip; 1104. Conveying motor; 12. Sample storage rack; 1201. Buffer sponge tube; 1202. Conveying rack; 13. Smart touch panel. DETAILED DESCRIPTION

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-7 As shown, a colorectal cancer early screening detection device includes a supporting and positioning frame 1, the interior of the supporting and positioning frame 1 is clamped with a detection installation frame 2, and support card plates 3 are designed on both sides of the detection installation frame 2, the supporting and positioning frame 1 and the support card plates 3 are tightly fitted with each other, a storage conveyor belt 4 is fixedly installed on one side of the upper end of the detection installation frame 2, and a positioning bracket 5 is evenly fixed on the outside of the storage conveyor belt 4, and a test tube fixing part 6 is arranged on the outside of the positioning bracket 5, a rotating structure 7 is installed at the center position of the supporting and positioning frame 1, the test tube fixing part 6 is evenly installed on the outside of the rotating structure 7, and an adaptable test tube 8 is clamped inside the test tube fixing part 6, a feeding structure 9 is installed on one side of the rotating structure 7, and an information scanning and recording device 10 is installed on the other side of the rotating structure 7, a horizontal conveying part 11 is installed on the lower side of the supporting and positioning frame 1, a sample storage rack 12 is slidably installed inside the horizontal conveying part 11, and an intelligent touch panel 13 is installed on one side of the supporting and positioning frame 1.

[0018] Before use, the adapter test tube 8 is inserted into the test tube fixing part 6, and then the sample storage rack 12 is placed in the horizontal conveying part 11, and the settings are initialized through the smart touch panel 13; during the test, the adapter test tube 8 is transported to the upper end of the rotating structure 7 via the storage conveyor belt 4, and the test tube fixing part 6 is opened. Under the action of gravity, it falls into the inside of the test tube fixing part 6 around the rotating structure 7, and the feeding structure 9 puts the detection reagent into the adapter test tube 8, and starts the rotating structure 7 to drive the test tube to rotate, so that the sample and the reagent are fully mixed; at the same time, the information scanning and recording device 10 records the sample information; after the test is completed, the position of the sample storage rack 12 is controlled by the horizontal conveying part 11, the test tube fixing part 6 is opened to release the adapter test tube 8, and the adapter test tube 8 falls into the inside of the sample storage rack 12; the whole process can be controlled in real time through the smart touch panel 13 to control the operation of the device, view the test data and results, and realize the integrated and efficient detection of sample collection, mixing, information management, and storage.

[0019] The test tube fixing part 6 includes a positioning mounting frame 601, a positioning card hole is provided at the center position of the positioning mounting frame 601, support adjustment frames 602 are slidably installed at both ends of the positioning mounting frame 601, an elastic clip 603 is slidably installed inside the support adjustment frame 602, a support spring 604 is fixedly installed on one side of the elastic clip 603, and the other end of the support spring 604 is fixedly connected to the positioning mounting frame 601, a dual-axis motor 605 is inlaid on one side of the positioning mounting frame 601, a mirror screw 606 is fixedly installed on the output end of the dual-axis motor 605, a mirror threaded hole is provided at one end of the support adjustment frame 602, and the mirror threaded hole and the mirror screw 606 are threadedly connected to each other.

[0020] The function of the above-mentioned test tube fixing part 6 is to firmly adapt the test tube 8 and can be flexibly adjusted to adapt to different specifications; when in use, the adaptable test tube 8 is placed in the positioning card hole of the positioning installation frame 601, and the dual-axis motor 605 is started. Its output end drives the mirror screw 606 to rotate. Because the mirror threaded hole is threadedly connected to the mirror screw 606, the support adjustment frame 602 will slide at both ends of the positioning installation frame 601, pushing the elastic card strip 603 close to the test tube. Under the elastic force of the support spring 604, the elastic card strip 603 can be adaptively adjusted and tightly fitted according to the actual size of the test tube, thereby firmly clamping and fixing the adaptable test tube 8, ensuring that the test tube will not shake during the detection process, thereby ensuring the accuracy and stability of the detection; after the detection is completed, the dual-axis motor 605 is started in the reverse direction, so that the support adjustment frame 602 drives the elastic card strip 603 away from the test tube, and the adaptable test tube 8 can be easily taken out.

[0021] The rotating structure 7 includes a positioning mounting frame 701, a rotating mounting frame 702 is rotatably mounted on the upper end of the positioning mounting frame 701, a rotating mounting groove is provided at the center of the rotating mounting frame 702, a rotating gear ring 703 is fixedly installed inside the rotating mounting groove, a rotating motor 704 is embedded in the interior of the positioning mounting frame 701, a driving gear is fixedly installed on the output end of the rotating motor 704, the driving gear and the rotating gear ring 703 are meshed with each other, a test tube fixing part 6 is installed around the positioning mounting frame 701, and a telescopic limiting rod 705 is provided around the positioning mounting frame 701. A positioning threaded rod 706 is fixedly welded to the center position of 01, and a position adjustment mounting frame 707 is fixedly installed on the upper end of the telescopic limit rod 705. A height adjustment through hole is opened at the center position of the position adjustment mounting frame 707, and a height adjustment gear ring 708 is rotatably installed inside the height adjustment through hole. The height adjustment gear ring 708 and the positioning threaded rod 706 are threadedly connected to each other. A height adjustment hub motor 709 is fixedly installed on one side of the height adjustment through hole, and a power gear ring 710 is fixedly sleeved on the outer side of the height adjustment hub motor 709. The power gear ring 710 and the height adjustment gear ring 708 are meshed with each other, and test tube fixings 6 are arranged on all sides of the height adjustment mounting frame.

[0022] The rotating structure 7 has diverse functions and flexible operation. The positioning mounting frame 701 serves as the basic support. The upper end rotating mounting frame 702 drives the driving gear with the help of the rotating motor 704, and then rotates through engagement with the rotating gear ring 703, driving the test tube fixture 6 and the adapter test tube 8 installed around the positioning mounting frame 701 and the adjustment mounting frame 707 to rotate, so that the sample and the reagent are fully mixed; at the same time, the positioning threaded rod 706 at the center of the positioning mounting frame 701 is threadedly connected with the height adjustment gear ring 708 in the height adjustment through hole of the adjustment mounting frame 707, and the power gear ring 710 is driven by the height adjustment hub motor 709, and then the height adjustment gear ring 708 is driven to rotate, so that the adjustment mounting frame 707 rises or falls along the positioning threaded rod 706 to complete the height adjustment to meet different detection requirements. The telescopic limit rod 705 plays a stabilizing and limiting role in the process to ensure the precise operation of the structure.

[0023] The adapting test tube 8 includes a transparent test tube 801, and stable card slots are designed on both sides of the transparent test tube 801. The elastic card strip 603 slides inside the stable card slot. A functional sealing cover 802 is slidably installed at the opening of the transparent test tube 801. A damping sealing plug 803 is fixedly sleeved on the outside of the functional sealing cover 802. The damping sealing plug 803 and the transparent test tube 801 are slidably connected to each other. A conical guide hole is designed inside the functional sealing cover 802, and a one-way control valve 804 is inlaid and installed at the output end of the conical guide hole.

[0024] The above-mentioned adapter test tube 8 is exquisitely designed and practical in function; the stable card slots on both sides of the transparent test tube 801 cooperate with the elastic card strips 603 to firmly clamp the test tube in the test tube fixture 6 to prevent shaking during detection; the functional sealing cover 802 is tightly slidably connected to the transparent test tube 801 with the help of the damping sealing plug 803, which can effectively seal the test tube to prevent sample leakage or external contamination; the conical guide hole inside it is convenient for accurate feeding, and the sample enters the test tube smoothly along the conical guide hole during feeding; the one-way control valve 804 ensures that the sample can only flow in one direction to prevent backflow, thereby ensuring the purity of the sample and the accuracy of the test; when in use, first install the adapter test tube 8 through the stable card slot, open the functional sealing cover 802 when feeding, and put the sample in through the conical guide hole, then cover and seal it, and you can proceed with the subsequent detection process.

[0025] The feeding structure 9 includes an electric telescopic rod 901, and an extension mounting plate 902 is fixedly welded to the upper end of the electric telescopic rod 901. A fixed mounting hole is provided at the other end of the extension mounting plate 902. A material storage control tube 903 is embedded and installed inside the fixed mounting hole. An electromagnetic control valve 904 is provided at the output end of the material storage control tube 903. The material storage control tube 903 is located directly above the adapter test tube 8.

[0026] The feeding structure 9 has clear functions and is easy to operate. Its main function is to accurately feed the detection reagent into the adapter test tube 8. When in use, first ensure that the storage control tube 903 is filled with the sample to be tested. The electric telescopic rod 901 can move up and down, driving the extension mounting plate 902 and the storage control tube 903 fixed in the fixed mounting hole to move, thereby adjusting the distance between the storage control tube 903 and the transparent test tube 801 to make it at a suitable feeding height. When the feeding time arrives, the electromagnetic control valve 904 is opened, and the sample flows out smoothly from the output end of the storage control tube 903 and falls accurately into the transparent test tube 801 directly below, completing the sample feeding and preparing for the subsequent detection process.

[0027] The horizontal conveying member 11 includes a conveying card frame 1101, and conveying rollers 1102 are evenly arranged at the lower end of the interior of the conveying card frame 1101. A limiting guide bar 1103 is designed on one side of the conveying card frame 1101, and a conveying linkage hole is opened inside the limiting guide bar 1103. A conveying motor 1104 is fixedly installed on the outside of the conveying card frame 1101, and a power gear is fixedly installed at the output end of the conveying motor 1104, and one side of the power gear passes through the conveying linkage hole.

[0028] The horizontal conveyor 11 is mainly used to smoothly and accurately convey the sample storage rack 12. When in use, the sample storage rack 12 is placed in the conveying card frame 1101, and its bottom is in contact with the evenly distributed conveying rollers 1102. The conveying rollers 1102 can reduce friction and allow the sample storage rack 12 to slide easily. After the conveying motor 1104 is started, it drives the power gear to rotate. The power gear is linked to the sample storage rack 12 by penetrating the conveying linkage hole in the limit guide bar 1103. Under the guidance and limiting action of the limit guide bar 1103, the sample storage rack 12 is driven to move horizontally along the conveying card frame 1101, accurately conveying it to the designated position, facilitating subsequent operations such as the storage of the adapted test tube 8.

[0029] Buffer storage grooves are evenly arranged inside the sample storage rack 12, and a buffer sponge tube 1201 is fixedly installed inside the buffer storage groove. A conveying guide groove is arranged on one side of the lower end of the sample storage rack 12, and the conveying guide groove and the limiting guide bar 1103 are slidably connected to each other. The lower surface of the sample storage rack 12 is in contact with the outer surface of the conveying roller 1102, and a conveying rack 1202 is embedded in the conveying guide groove, and the conveying rack 1202 is meshed with the power gear.

[0030] The function of the sample storage rack 12 is to safely store the adapted test tubes 8 and cooperate with the horizontal conveyor 11 to achieve precise movement; the evenly distributed buffer storage grooves and buffer sponge tubes 1201 inside it can provide buffering protection when storing the adapted test tubes 8 to prevent the test tubes from being damaged; when in use, the conveying guide groove on one side of the lower end of the sample storage rack 12 is aligned with the limit guide bar 1103 of the horizontal conveyor 11 and embedded, so that the conveying guide groove and the limit guide bar 1103 are slidably connected, and at the same time, the lower surface of the sample storage rack 12 is in contact with the conveying roller 1102. At this time, the conveying motor 1104 drives the power gear to rotate. Because the conveying rack 1202 is engaged with the power gear, the power gear drives the sample storage rack 12 to move horizontally along the limit guide bar 1103 on the conveying roller 1102, accurately conveying it to the specified position, which is convenient for the placement and use of the adapted test tube 8.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A colorectal cancer early screening detection device, comprising a support positioning frame (1), characterized in that: The interior of the support and positioning frame (1) is clamped with a detection installation frame (2), and support clamping plates (3) are designed on both sides of the detection installation frame (2). The support and positioning frame (1) and the support clamping plates (3) are tightly fitted with each other. A storage conveyor belt (4) is fixedly installed on one side of the upper end of the detection installation frame (2), and a positioning bracket (5) is evenly fixed on the outside of the storage conveyor belt (4). A test tube fixing piece (6) is provided on the outside of the positioning bracket (5). A rotating structure (7) is installed at the center of the support and positioning frame (1). The test tube fixing member (6) is evenly installed on the outside of the rotating structure (7), the inside of the test tube fixing member (6) is clamped with an adaptable test tube (8), one side of the rotating structure (7) is installed with a feeding structure (9), the other side of the rotating structure (7) is installed with an information scanning and recording device (10), the lower side of the supporting and positioning frame (1) is installed with a horizontal conveying member (11), the interior of the horizontal conveying member (11) is slidably installed with a sample storage rack (12), and one side of the supporting and positioning frame (1) is installed with an intelligent touch panel (13).

2. The colorectal cancer early screening detection device according to claim 1, characterized in that: The test tube fixing member (6) includes a positioning mounting frame (601), a positioning card hole is provided at the center of the positioning mounting frame (601), support adjustment frames (602) are slidably installed at both ends of the positioning mounting frame (601), an elastic clamping strip (603) is slidably installed inside the support adjustment frame (602), a support spring (604) is fixedly installed on one side of the elastic clamping strip (603), the other end of the support spring (604) and the positioning mounting frame (601) are fixedly connected to each other, a dual-axis motor (605) is embedded and installed on one side of the positioning mounting frame (601), a mirror image screw (606) is fixedly installed at the output end of the dual-axis motor (605), a mirror image threaded hole is provided at one end of the support adjustment frame (602), and the mirror image threaded hole and the mirror image screw (606) are threadedly connected to each other.

3. The colorectal cancer early screening detection device according to claim 1, characterized in that: The rotating structure (7) comprises a positioning mounting frame (701), a rotating mounting frame (702) is rotatably mounted on the upper end of the positioning mounting frame (701), a rotating mounting groove is provided at the center of the rotating mounting frame (702), a rotating gear ring (703) is fixedly mounted inside the rotating mounting groove, a rotating motor (704) is embedded inside the positioning mounting frame (701), a driving gear is fixedly mounted on the output end of the rotating motor (704), the driving gear and the rotating gear ring (703) are meshed with each other, and the test tube fixing member (6) is mounted around the positioning mounting frame (701).

4. The colorectal cancer early screening detection device according to claim 3, characterized in that: The positioning mounting frame (701) is provided with telescopic limiting rods (705) around it, a positioning threaded rod (706) is fixedly welded at the center of the positioning mounting frame (701), a position adjustment mounting frame (707) is fixedly installed on the upper end of the telescopic limiting rod (705), a height adjustment through hole is opened at the center of the position adjustment mounting frame (707), a height adjustment gear ring (708) is rotatably installed inside the height adjustment through hole, the height adjustment gear ring (708) and the positioning threaded rod (706) are threadedly connected to each other, a height adjustment hub motor (709) is fixedly installed on one side of the height adjustment through hole, a power gear ring (710) is fixedly sleeved on the outer side of the height adjustment hub motor (709), the power gear ring (710) and the height adjustment gear ring (708) are meshed with each other, and the test tube fixing member (6) is provided on all four sides of the height adjustment mounting frame.

5. The colorectal cancer early screening detection device according to claim 2, characterized in that: The adapting test tube (8) comprises a transparent test tube (801), and stable card slots are designed on both sides of the transparent test tube (801), and the elastic card strip (603) slides inside the stable card slots. A functional sealing cover (802) is slidably installed at the opening of the transparent test tube (801), and a damping sealing plug (803) is fixedly sleeved on the outer side of the functional sealing cover (802). The damping sealing plug (803) and the transparent test tube (801) are slidably connected to each other, and a conical guide hole is designed inside the functional sealing cover (802), and a one-way control valve (804) is embedded and installed at the output end of the conical guide hole.

6. The colorectal cancer early screening detection device according to claim 1, characterized in that: The feeding structure (9) comprises an electric telescopic rod (901), an extension mounting plate (902) is fixedly welded to the upper end of the electric telescopic rod (901), a fixed mounting hole is provided at the other end of the extension mounting plate (902), a material storage control tube (903) is embedded and installed inside the fixed mounting hole, an electromagnetic control valve (904) is provided at the output end of the material storage control tube (903), and the material storage control tube (903) is located directly above the adapting test tube (8).

7. The colorectal cancer early screening detection device according to claim 1, characterized in that: The horizontal conveying member (11) comprises a conveying card frame (1101), wherein conveying rollers (1102) are evenly arranged at the lower end of the interior of the conveying card frame (1101), a limiting guide bar (1103) is designed on one side of the conveying card frame (1101), and a conveying linkage hole is opened inside the limiting guide bar (1103), and a conveying motor (1104) is fixedly installed on the outer side of the conveying card frame (1101), and a power gear is fixedly installed at the output end of the conveying motor (1104), and one side of the power gear passes through the conveying linkage hole.

8. The colorectal cancer early screening detection device according to claim 7, characterized in that: The sample storage rack (12) is evenly provided with buffer storage grooves inside, and a buffer sponge tube (1201) is fixedly installed inside the buffer storage groove. A conveying guide groove is provided on one side of the lower end of the sample storage rack (12), and the conveying guide groove and the limiting guide bar (1103) are slidably connected to each other. The lower surface of the sample storage rack (12) is in contact with the outer surface of the conveying roller (1102), and a conveying rack (1202) is embedded in the conveying guide groove, and the conveying rack (1202) and the power gear are meshed with each other.

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