Bladder cancer detection kit and method of use thereof

Abstract

The present invention relates to the technical field of detection kits, and discloses a bladder cancer detection kit and a method for using the same, wherein the bladder cancer detection kit comprises a box body and a box cover arranged at the top of one end of the box body, a placement horizontal plate arranged at the top of both sides of the inner cavity of the box body, a placement tube arranged at the bottom of the inner cavity of the placement horizontal plate, and the top of the placement tube slides through the placement horizontal plate, and a fixed clamping component arranged on the placement tube for fixing the test tube. The bladder cancer detection kit can quickly clamp the test tube into the multiple groups of placement tubes in the box body by placing the test tube in the placement tube and pressing the clamping blocks on the three groups of connecting plates, thereby reducing the impact of external collisions or vibrations on the test tubes during storage or transportation of the kit, reducing the risk of test tube breakage, and avoiding the possibility of reagent leakage or sample contamination caused by test tube breakage, thereby ensuring the accuracy of the test results.

Description

Technical Field

[0001] The present invention relates to the technical field of detection kits, and in particular to a bladder cancer detection kit and a method for using the same. Background Art

[0002] Bladder cancer is a malignant tumor that develops in the lining of the bladder. It is one of the most common urinary system tumors and is more common in the elderly. Bladder cancer diagnosis typically involves a physical examination, urine test, cystoscopy, imaging tests (such as ultrasound, CT scan, MRI), and tissue biopsy. The bladder cancer detection kit is a medical device used to assist in the diagnosis of bladder cancer.

[0003] During actual use, the inventors discovered that the current detection kit still has the following deficiencies: Since the test tubes in the current detection kit are directly placed in the corresponding slots, the test tubes are more susceptible to external collisions or vibrations during storage or transportation of the kit, increasing the risk of test tube breakage. Test tube breakage may cause reagent leakage or sample contamination, thereby affecting the accuracy of the test results. Summary of the Invention

[0004] The present invention is proposed in view of the problem that during storage or transportation of the above-mentioned existing test kits, the test tubes are more susceptible to external collisions or vibrations, which increases the risk of test tube breakage.

[0005] Therefore, the present invention aims to provide a bladder cancer detection kit, which aims to fix the test tubes placed in the kit so that the test tubes are not easily affected by external collisions or vibrations during storage or transportation of the kit.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a bladder cancer detection kit, comprising a box body and a box lid disposed on the top of one end of the box body, a placement horizontal plate disposed on the top of both ends of the box body cavity, a placement tube disposed at the bottom of the cavity of the placement horizontal plate, the top of the placement tube slidingly passing through the placement horizontal plate, a fixing clamping member disposed on the placement tube for fixing a test tube, and a sealing member disposed on the box body and the box lid for sealing;

[0007] The fixed clamping component includes a clamping assembly arranged in the inner cavity of the placing tube for clamping the test tube, a limiting assembly arranged on the clamping assembly for limiting the position of the clamping assembly, and a linkage assembly arranged on the surface of the placing tube for operating the clamping assembly. The clamping assembly includes a telescopic rod arranged at the bottom of the inner cavity of the placing tube, a placing chassis arranged at the top of the telescopic rod, a spring A arranged on the surface of the telescopic rod, three groups of connecting plates arranged on the surface of the placing chassis, three groups of connecting ports A arranged on the surface of the placing tube, and a clamping block arranged at one end of the connecting plate away from the placing chassis, and the clamping block extends to the outside of the placing tube through the connecting port A.

[0008] As a preferred embodiment of the bladder cancer detection kit of the present invention, the clamping assembly further comprises a plurality of limiting cylinders arranged at the bottom of the inner cavity of the box body, and the limiting cylinders are sleeved on the surface of the placement cylinder, and three groups of operating ports are arranged on the top of the limiting cylinders.

[0009] As a preferred embodiment of the bladder cancer detection kit of the present invention, the restriction component includes an annular tube arranged at the bottom of the placement chassis, three sets of sliding grooves arranged in the inner cavity of the annular tube, and three sets of communication ports B arranged on the surface of the annular tube, and the communication ports B and the inner cavities of the sliding grooves are connected to each other.

[0010] As a preferred embodiment of the bladder cancer detection kit of the present invention, the limiting component further comprises an arc-shaped sliding rod arranged in the inner cavity of the sliding groove, a spring B arranged at one end of the arc-shaped sliding rod, and one end of the spring B and one end of the inner cavity of the sliding groove are connected to each other, three groups of L-shaped notches are arranged on the surface of the placement tube, and a limiting block is arranged at the end of the arc-shaped sliding rod away from the spring B, and one end of the limiting block passes through the connecting port B, the L-shaped notch and the operating port.

[0011] As a preferred embodiment of the bladder cancer detection kit of the present invention, the linkage assembly includes multiple groups of annular sleeves arranged on the top of the placement horizontal plate, and the annular sleeves rotate and penetrate the placement horizontal plate, the placement tube penetrates the placement horizontal plate through the annular sleeves, and the placement tube and the annular sleeves are rotatably connected.

[0012] As a preferred embodiment of the bladder cancer detection kit of the present invention, the linkage assembly further comprises a plurality of connecting rods arranged at the bottom of the annular sleeve, a limiting collar arranged at the bottom of the connecting rods, and the limiting collar is rotatably sleeved on the surface of the limiting cylinder, and three groups of push grooves are arranged at the top of the limiting collar, and the push grooves correspond to the operating port and the L-shaped groove.

[0013] As a preferred embodiment of the bladder cancer detection kit of the present invention, the top fixed sleeve of the surface of the annular sleeve is provided with an annular sleeve, and the surface of the annular sleeve is provided with multiple groups of rubber protruding stripes.

[0014] As a preferred embodiment of the bladder cancer detection kit of the present invention, the sealing component includes limiting sliding rods arranged at the four corners of the top of the placement horizontal plate, and the limiting sliding rods slide through the placement horizontal plate, a blocking piece arranged on the surface of the limiting sliding rod below the placement horizontal plate, a rectangular sealing frame arranged on the top of the limiting sliding rod, multiple groups of iron blocks arranged on the top of the rectangular sealing frame, and multiple groups of magnetic blocks arranged at the top edge of the inner cavity of the box cover.

[0015] The present invention also provides a method for using a bladder cancer detection kit, the purpose of which is to improve the sealing effect between the box lid and the box body, thereby making it easier to store the kit and ensuring that the reagents remain intact and leak-free during use, thereby simplifying the use process and reducing operational risks and errors.

[0016] To achieve the above object, the present invention provides the following technical solution: a method for using a bladder cancer detection kit, comprising the following steps:

[0017] First, open the lid. At this time, the blocking piece is used to limit the position of the limiting slide bar so that the rectangular sealing frame will not rise as the lid is opened. When the lid is opened, the rectangular sealing frame will naturally fall down to be flush with the surface of the box body due to the action of gravity.

[0018] Then place the test tube on the placement base in the placement cylinder. Then press the test tube to drive the placement base downward, so that the telescopic rod and spring A are forced to contract. At the same time, the placement base descends, which drives the connecting plate to move downward and contact the limiting cylinder. Then, the three groups of clamping blocks clamp the test tube in the placement cylinder. At the same time, the elastic force of spring B pushes the arc-shaped sliding rod to drive the limit block to move, so that the limit block moves to the bottom end of the L-shaped slot cavity, thereby limiting the placement base.

[0019] When it is necessary to take the test tube out of the placement cylinder, one only needs to grip and rotate the annular sleeve with five fingers to drive the limiting collar on the connecting rod to rotate, thereby releasing the limit on the placement base. Then, the rebound force of spring A can be used to drive the placement base to rise, thereby pushing the test tube on the placement base into the palm of the operator's hand, and then the test tube can be taken out of the placement cylinder;

[0020] After the operation is completed, the box cover on the box body can be closed. When the box cover on the box body is closed, the iron block on the rectangular sealing frame is attracted to the magnetic block through the magnetic block on the box cover, so that the rectangular sealing frame is close to the gap between the box body and the box cover and can block the gap.

[0021] Beneficial effects of the present invention:

[0022] 1. The present invention places the test tube in the placement cylinder and presses the clamping blocks on the three groups of connecting plates to quickly clamp and fix the test tube in the multiple groups of placement cylinders in the box body. This reduces the impact of external collisions or vibrations on the test tube during storage or transportation of the test kit, reduces the risk of test tube breakage, and avoids possible leakage of reagents or sample contamination caused by test tube breakage, thereby ensuring the accuracy of the test results.

[0023] 2. The present invention rotates the annular sleeve by gripping and twisting with five fingers, driving the limiting collar on the connecting rod to rotate, thereby canceling the limit on the placement chassis, and then utilizing the rebound force of spring A to drive the placement chassis to rise, thereby pushing the test tube on the placement chassis out to the palm of the operator, and then facilitating the operator to quickly take the test tube for subsequent operations. Compared with the current active taking method, it is more convenient, and the structure is simple and easy to operate, which saves time and effort when the operator operates in batches, thereby improving the practicality of the test kit.

[0024] 3. The present invention utilizes the setting of the magnetic block to attract the iron block. When the box lid on the box body is closed, the iron block on the rectangular sealing frame is attracted to the magnetic block by the magnetic block on the box lid, so that the rectangular sealing frame is close to the gap connecting the box body and the box lid and can block the gap, thereby improving the sealing effect inside the box body, making it more convenient to store the box body and ensuring that the reagents can remain intact and leak-free when in use. This can simplify the use process and reduce operational risks and errors. At the same time, when the box lid is opened, the blocking piece is used to limit the limiting slide rod, so that the rectangular sealing frame will not rise as the box lid is opened, and when the box lid is opened, the rectangular sealing frame will naturally fall to be flush with the surface of the box body due to the action of gravity, thereby avoiding the rectangular sealing frame from affecting the subsequent test tube removal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0026] Figure 1 Schematic diagram of the overall structure of the bladder cancer detection kit of the present invention.

[0027] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the bladder cancer detection kit of the present invention.

[0028] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing and clamping components of the bladder cancer detection kit of the present invention.

[0029] Figure 4 This is a schematic diagram of the exploded structure of the fixed clamping component of the bladder cancer detection kit of the present invention.

[0030] Figure 5 This is a schematic diagram of the cross-sectional three-dimensional structure of the annular tube of the bladder cancer detection kit of the present invention.

[0031] Figure 6 This is a schematic diagram of the 3D structure of the bladder cancer detection kit of the present invention, viewed from above.

[0032] Figure 7 This is a schematic diagram of the unfolded structure of the lid of the bladder cancer detection kit of the present invention.

[0033] Description of reference numerals:

[0034] 1. Box body; 2. Box cover; 3. Placement cross plate; 4. Placement tube; 5. Fixed clamping component; 51. Clamping assembly; 511. Telescopic rod; 512. Spring A; 513. Placement chassis; 514. Connecting plate; 515. Clamping block; 516. Communication port A; 517. Limiting tube; 518. Operation port; 52. Limiting assembly; 521. Annular tube; 522. Sliding groove; 523. Arc-shaped slide rod; 524. Spring B; 525. Communication port B; 526. Limiting block; 527. L-shaped notch; 53. Linkage assembly; 531. Annular sleeve; 532. Connecting rod; 533. Limiting collar; 534. Pushing groove; 535. Annular sleeve; 6. Sealing component; 61. Limiting slide rod; 62. Blocking piece; 63. Rectangular sealing frame; 64. Iron block; 65. Magnetic block. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. Example 1

[0037] Reference Figure 1-5, which is a first embodiment of the present invention, provides a bladder cancer detection kit, comprising a box body 1 and a box cover 2 hingedly connected to the top of one end of the box body 1, a placement horizontal plate 3 fixedly connected to the top of both ends of the inner cavity of the box body 1, a placement tube 4 mounted on the bottom of the inner cavity of the placement horizontal plate 3, with the top of the placement tube 4 slidingly passing through the placement horizontal plate 3, a fixing clamping member 5 provided on the placement tube 4 for fixing the test tube, and a sealing member 6 provided on the box body 1 and the box cover 2 for sealing;

[0038] The fixed clamping component 5 includes a clamping assembly 51 arranged in the inner cavity of the placing tube 4 for clamping the test tube, a limiting assembly 52 arranged on the clamping assembly 51 for limiting the position of the clamping assembly 51, and a linkage assembly 53 arranged on the surface of the placing tube 4 for operating the clamping assembly 51 to clamp. The clamping assembly 51 includes a telescopic rod 511 fixedly installed at the bottom of the inner cavity of the placing tube 4, a placing chassis 513 fixedly connected to the top of the telescopic rod 511, a spring A512 sleeved on the surface of the telescopic rod 511, three groups of connecting plates 514 hinged on the surface of the placing chassis 513, three groups of connecting ports A516 opened on the surface of the placing tube 4, and a clamping block 515 fixedly connected to the end of the connecting plate 514 away from the placing chassis 513. The top of the clamping block 515 is arranged in an arc shape to facilitate better contact and clamping with the surface of the test tube, and the clamping block 515 extends to the outside of the placing tube 4 through the connecting port A516.

[0039] The clamping assembly 51 also includes a plurality of limiting cylinders 517 fixedly mounted on the bottom of the inner cavity of the box body 1, and the limiting cylinders 517 are sleeved on the surface of the placement cylinder 4. The limiting cylinders 517 can be used to retract the three connecting plates 514, thereby driving the clamping blocks 515 on the three connecting plates 514 to approach the test tube and clamp the test tube, as well as three groups of operating ports 518 opened on the top of the limiting cylinder 517. The setting of the operating ports 518 can facilitate subsequent fixing operations. The limiting assembly 52 includes an annular tube 521 fixedly mounted on the bottom of the placement chassis 513, three groups of sliding grooves 522 opened in the inner cavity of the annular tube 521, and three groups of connecting ports B525 opened on the surface of the annular tube 521, and the connecting ports B525 are connected to the test tube. The through port B525 and the inner cavity of the sliding groove 522 are connected to each other. The limiting component 52 also includes an arc-shaped sliding rod 523 slidably connected to the inner cavity of the sliding groove 522, a spring B524 fixedly connected to one end of the arc-shaped sliding rod 523, and one end of the spring B524 and one end of the inner cavity of the sliding groove 522 are connected to each other. Three groups of L-shaped slots 527 are provided on the surface of the placing cylinder 4. The L-shaped slot 527 is L-shaped, so that the limiting block 526 can be limited to one end of the L-shaped slot 527, and a limiting block 526 fixedly connected to the end of the arc-shaped sliding rod 523 away from the spring B524, and one end of the limiting block 526 passes through the connecting port B525, the L-shaped slot 527 and the operating port 518.

[0040] The linkage assembly 53 includes multiple groups of annular sleeves 531 rotatably sleeved on the top of the placement cross plate 3, and the annular sleeve 531 rotates and penetrates the placement cross plate 3, the placement tube 4 penetrates the placement cross plate 3 through the annular sleeve 531, and the placement tube 4 and the annular sleeve 531 are rotatably connected. The linkage assembly 53 also includes multiple groups of connecting rods 532 fixedly connected to the bottom of the annular sleeve 531, a limiting ring 533 connected to the bottom of the connecting rod 532, and the limiting ring 533 is rotatably sleeved on the surface of the limiting cylinder 517, and three groups of pushing grooves 534 are opened on the top of the limiting ring 533, and the pushing grooves 534 correspond to the operating port 518 and the L-shaped groove 527. The setting of the pushing grooves 534 can push the limit block 526. The top of the surface of the annular sleeve 531 is fixedly sleeved with an annular sleeve 535, and the surface of the annular sleeve 535 is provided with multiple groups of rubber protruding stripes to increase the friction when screwing the annular sleeve 531, which is convenient for operation.

[0041] During use, the test tube can be placed on the placement base 513 in the placement tube 4, and then the test tube can be pressed to drive the placement base 513 to move down, which will cause the telescopic rod 511 and the spring A512 to be contracted. At the same time, the placement base 513 descends, which will drive the connecting plate 514 to move down and contact the limiting tube 517. As the placement base 513 moves down, the limiting tube 517 will block the connecting plate 514, and then the angle between the connecting plate 514 and the placement base 513 will change. At the same time, the three groups of connecting plates 514 are moved up and down. The clamping block 515 can approach the test tube in the placement cylinder 4 through the communication port A516. At the same time, the placement base 513 descends, driving the limiting block 526 on the annular tube 521 to move downward inside the L-shaped notch 527. When the test tube is pressed to the bottom, the three groups of clamping blocks 515 clamp the test tube in the placement cylinder 4. At the same time, the elastic force of the spring B524 can push the arc-shaped slide bar 523 to drive the limiting block 526 to move, so that the limiting block 526 moves to the bottom end of the inner cavity of the L-shaped notch 527, thereby limiting the placement base 513.

[0042] When it is necessary to take out the test tube in the placement tube 4, it is only necessary to grip and rotate the annular sleeve 531 with five fingers to drive the limiting ring 533 on the connecting rod 532 to rotate. At this time, the pushing groove 534 will push one end of the limiting block 526 to move to the bottom of the inner cavity of the L-shaped groove 527. Then, when the limiting block 526 moves to one side of the bottom of the L-shaped groove 527, the limit on the placement base 513 is cancelled. Then, the rebound force of the spring A512 can be used to drive the placement base 513 to rise, thereby pushing the test tube on the placement base 513 out to the palm of the operator's hand, and then it is convenient for the operator to quickly take out the test tube for subsequent operations. Example 2

[0043] Reference Figure 1-7, which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the sealing component 6 includes a limiting slide bar 61 slidably connected to the four corners of the top of the horizontal plate 3, and the limiting slide bar 61 slides through the horizontal plate 3, and a blocking piece 62 is fixedly sleeved on the surface of the limiting slide bar 61 and placed below the horizontal plate 3, so as to limit the limiting slide bar 61 and avoid lifting the rectangular sealing frame 63 when the box cover 2 is opened, a rectangular sealing frame 63 fixedly connected to the top of the limiting slide bar 61, multiple groups of iron blocks 64 embedded in the top of the rectangular sealing frame 63, and multiple groups of magnetic blocks 65 embedded at the top edge of the inner cavity of the box cover 2.

[0044] During use, when the box cover 2 on the box body 1 is closed, the iron block 64 on the rectangular sealing frame 63 is attracted to the magnetic block 65 by the magnetic block 65 on the box cover 2, so that the rectangular sealing frame 63 is close to the gap between the box body 1 and the box cover 2 and can block the gap, thereby improving the sealing effect inside the box body 1;

[0045] When the box cover 2 is opened, the blocking piece 62 is used to limit the limiting slide bar 61, so that the rectangular sealing frame 63 will not rise as the box cover 2 is opened. After the box cover 2 is opened, the rectangular sealing frame 63 will naturally fall down to be flush with the surface of the box body 1 due to the action of gravity, thereby preventing the rectangular sealing frame 63 from affecting the subsequent test tube removal operation.

[0046] The remaining structures are the same as those of Example 1. Example 3

[0047] Reference Figure 1-7 , as a third embodiment of the present invention, provides: a method for using a bladder cancer detection kit, comprising the following steps,

[0048] S1, first open the box cover 2. At this time, the blocking piece 62 is used to limit the position of the limiting slide 61, so that the rectangular sealing frame 63 will not rise when the box cover 2 is opened. When the box cover 2 is opened, the rectangular sealing frame 63 will naturally fall to be flush with the surface of the box body 1 under the action of gravity;

[0049] S2, then place the test tube on the placement base 513 in the placement tube 4, then press the test tube to drive the placement base 513 to move downward, so that the telescopic rod 511 and spring A512 are forced to contract, and at the same time, the placement base 513 descends, which drives the connecting plate 514 to move downward and contact the limiting tube 517, and then the three groups of clamping blocks 515 will clamp the test tube in the placement tube 4, and at the same time, the elastic force of spring B524 can push the arc-shaped slide bar 523 to drive the limit block 526 to move, so that the limit block 526 moves to the bottom end of the inner cavity of the L-shaped slot 527, thereby limiting the placement base 513;

[0050] S3, when it is necessary to take the test tube out of the placement cylinder 4, the operator only needs to grip and rotate the annular sleeve 531 with five fingers, driving the limiting collar 533 on the connecting rod 532 to rotate, thereby releasing the limit on the placement base 513. Then, the rebound force of the spring A512 can drive the placement base 513 to rise, thereby pushing the test tube on the placement base 513 out to the palm of the operator's hand, and then the test tube can be taken out of the placement cylinder 4;

[0051] S4, after the operation is completed, the box cover 2 on the box body 1 can be closed. When the box cover 2 on the box body 1 is closed, the iron block 64 on the rectangular sealing frame 63 is attracted to the magnetic block 65 by the magnetic block 65 on the box cover 2, so that the rectangular sealing frame 63 is close to the gap between the box body 1 and the box cover 2 and can block the gap.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A bladder cancer detection kit, comprising a box body (1), a box cover (2) arranged on the top of one end of the box body (1), and a placement horizontal plate (3) arranged on the top of both sides of the inner cavity of the box body (1), characterized in that: A placement tube (4) is provided at the bottom of the inner cavity of the placement horizontal plate (3), and the top of the placement tube (4) slides through the placement horizontal plate (3); a fixing clamping component (5) is provided on the placement tube (4) for fixing the test tube, and a sealing component (6) is provided on the box body (1) and the box cover (2) for sealing; The fixed clamping component (5) includes a clamping assembly (51) arranged in the inner cavity of the placement tube (4) for clamping the test tube, a limiting assembly (52) arranged on the clamping assembly (51) for limiting the position of the clamping assembly (51), and a linkage assembly (53) arranged on the surface of the placement tube (4) for operating the clamping assembly (51). The clamping assembly (51) includes a telescopic rod (511) arranged at the bottom of the inner cavity of the placement tube (4), and a telescopic rod (511) arranged on the telescopic rod (511). ) a placement chassis (513) at the top, a spring A (512) arranged on the surface of the telescopic rod (511), three groups of connecting plates (514) arranged on the surface of the placement chassis (513), three groups of connecting ports A (516) arranged on the surface of the placement tube (4), and a clamping block (515) arranged at one end of the connecting plate (514) away from the placement chassis (513), and the clamping block (515) extends to the outside of the placement tube (4) through the connecting port A (516); The clamping assembly (51) further includes a plurality of limiting cylinders (517) disposed at the bottom of the inner cavity of the box body (1), the limiting cylinders (517) being sleeved on the surface of the placement cylinder (4), and three sets of operating ports (518) disposed on the top of the limiting cylinders (517); The limiting component (52) includes an annular tube (521) provided at the bottom of the placement chassis (513), three groups of sliding grooves (522) provided in the inner cavity of the annular tube (521), and three groups of communication ports B (525) provided on the surface of the annular tube (521), and the communication ports B (525) and the inner cavities of the sliding grooves (522) are connected to each other; The limiting assembly (52) further includes an arc-shaped sliding rod (523) disposed in the inner cavity of the sliding groove (522), a spring B (524) disposed at one end of the arc-shaped sliding rod (523), one end of the spring B (524) and one end of the inner cavity of the sliding groove (522) being connected to each other, three groups of L-shaped notches (527) disposed on the surface of the placement cylinder (4), and a limiting block (526) disposed at one end of the arc-shaped sliding rod (523) away from the spring B (524), one end of the limiting block (526) passing through the connecting port B (525), the L-shaped notch (527) and the operating port (518).

2. The bladder cancer detection kit according to claim 1, characterized in that: The linkage assembly (53) includes multiple groups of annular sleeves (531) arranged on the top of the placement horizontal plate (3), and the annular sleeves (531) rotate and penetrate the placement horizontal plate (3), the placement cylinder (4) penetrates the placement horizontal plate (3) through the annular sleeves (531), and the placement cylinder (4) and the annular sleeves (531) are rotationally connected.

3. The bladder cancer detection kit according to claim 2, characterized in that: The linkage assembly (53) further includes a plurality of connecting rods (532) arranged at the bottom of the annular sleeve (531), a limiting collar (533) arranged at the bottom of the connecting rod (532), and the limiting collar (533) is rotatably sleeved on the surface of the limiting cylinder (517), and three groups of pushing grooves (534) are arranged at the top of the limiting collar (533), and the pushing grooves (534) correspond to the operating port (518) and the L-shaped groove (527).

4. The bladder cancer detection kit according to claim 3, characterized in that: The top fixed sleeve of the surface of the annular sleeve seat (531) is provided with an annular sleeve (535), and the surface of the annular sleeve (535) is provided with multiple groups of rubber protruding stripes.

5. The bladder cancer detection kit according to claim 4, characterized in that: The sealing component (6) includes limiting slide bars (61) arranged at the four corners of the top of the placement horizontal plate (3), and the limiting slide bars (61) slide through the placement horizontal plate (3), a blocking piece (62) arranged on the surface of the limiting slide bars (61) below the placement horizontal plate (3), a rectangular sealing frame (63) arranged on the top of the limiting slide bars (61), a plurality of groups of iron blocks (64) arranged on the top of the rectangular sealing frame (63), and a plurality of groups of magnetic blocks (65) arranged at the top edge of the inner cavity of the box cover (2).

6. A method for using a bladder cancer detection kit, comprising: The following steps are involved: First, the box cover (2) is opened. At this time, the blocking piece (62) is used to limit the position of the limiting slide bar (61), so that the rectangular sealing frame (63) will not rise as the box cover (2) is opened. When the box cover (2) is opened, the rectangular sealing frame (63) will naturally fall down to be flush with the surface of the box body (1) due to the action of gravity; Then, the test tube is placed on the placement chassis (513) in the placement tube (4), and then the test tube can be pressed to drive the placement chassis (513) to move downward, so that the telescopic rod (511) and the spring A (512) are forced to shrink. At the same time, the placement chassis (513) descends, which drives the connecting plate (514) to move downward and contact the limiting tube (517). Then, the three groups of clamping blocks (515) clamp the test tube in the placement tube (4). At the same time, the elastic force of the spring B (524) can push the arc-shaped slide rod (523) to drive the limit block (526) to move, so that the limit block (526) moves at the bottom end of the inner cavity of the L-shaped notch (527), thereby limiting the placement chassis (513).

7. The method for using the bladder cancer detection kit according to claim 6, characterized in that: When it is necessary to take the test tube in the placement cylinder (4), it is only necessary to grip and rotate the annular sleeve (531) with five fingers to drive the limiting ring (533) on the connecting rod (532) to rotate, and then cancel the limit on the placement base (513). Then, the rebound force of the spring A (512) can be used to drive the placement base (513) to rise, thereby pushing the test tube on the placement base (513) out to the palm of the operator's hand, and then the test tube can be taken out of the placement cylinder (4); After the operation is completed, the box cover (2) on the box body (1) can be closed. When the box cover (2) on the box body (1) is closed, the iron block (64) on the rectangular sealing frame (63) is attracted to the magnetic block (65) by the magnetic block (65) on the box cover (2), so that the rectangular sealing frame (63) is close to the gap between the box body (1) and the box cover (2) and can block the gap.

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