A fecal occult blood (FOB) test kit

Abstract

The utility model provides a kit for stool occult blood (FOB) detection belongs to the technical field of kit, including kit, deodorization and detection subassembly and quick uncovering subassembly, deodorization and detection subassembly include the protective sleeve pad of setting in the inner wall bottom of kit, the top swing joint of protective sleeve pad has the storage platform, the utility model discloses beneficial effect: the user places sample in sample tube storage after taking sample spoon, through sealing cap and places in storage platform, places after the user through sealing board cover sealing cap, and close the connecting cover, utilize the cooperation of sealing sleeve and connecting frame, to its multilayer sealing can effectively realize the whole process without peculiar smell, and the sealing structure prevents sample and outside contact, avoid bacteria or peculiar smell pollution environment, and when detecting, the user places sample through the reagent card feed port place and waits detection through sample spoon, to realize the purpose of deodorization and detection.

Description

Technical Field

[0001] This invention belongs to the field of reagent kit technology, specifically relating to a reagent kit for detecting fecal occult blood (FOB). Background Technology

[0002] Certain digestive tract diseases can cause gastrointestinal bleeding, resulting in the presence of human hemoglobin (Hb) in the stool. Kits for fecal occult blood testing can help identify diseases related to gastrointestinal bleeding. A search revealed that application number "CN202020897872.3" discloses a "kit for detecting fecal occult blood (FOB)," which describes the use of a card plate, card slot, and third magnet in conjunction with each other. After sampling with a stool collection stick, the test tube is placed into the test tube slot, and the card plate and card slot engage with each other, improving the stability of the test tube placement. The third and fourth magnets further stabilize the engagement between the card plate and card slot, thus ensuring a more stable placement of the test tube in the test tube slot and preventing human... In cases where the test tube is accidentally knocked over and broken, the rubber sheet has through holes, allowing for manual pulling of the support plate to facilitate separation of the card plate from the slot. Utilizing the cooperation of the card plate, slot, and third magnet, after sampling with a sampling rod, the test tube is placed into the test tube holder, and the card plate and slot engage, improving the stability of the test tube placement. The third and fourth magnets further enhance the stability of the engagement between the card plate and slot, effectively ensuring the stability of the test tube placement and preventing accidental breakage. The through holes in the rubber sheet allow for manual pulling of the support plate to facilitate separation of the card plate from the slot. However, the above-mentioned comparative document still has the following problems in actual use:

[0003] In actual use, the lack of odor prevention function makes it easy for the sampling tubes to develop a strong odor when stored, affecting nearby people. In addition, it is inconvenient to quickly remove the tubes during use, resulting in poor work efficiency.

[0004] Therefore, providing a reagent kit that can achieve odor prevention and rapid removal of test tubes is of great practical value. Utility Model Content

[0005] The purpose of this invention is to provide a kit for detecting fecal occult blood (FOB), aiming to solve the above-mentioned technical problems.

[0006] This invention provides a kit for detecting fecal occult blood (FOB), including a kit, an odor-proof and detection component, and a quick-opening component.

[0007] The reagent kit has protective plates on both sides;

[0008] The odor prevention and detection assembly includes a protective sleeve at the bottom of the inner wall of the reagent kit. A storage platform is movably connected to the top of the protective sleeve. Several sample tubes are inserted and connected inside one side of the storage platform. Each sample tube is threaded with a sealing cap at its top. A sealing plate is placed on top of each sealing cap. A connecting frame is provided on one side of the top of the storage platform. A connecting cover is hinged to the top of the connecting frame. A sealing sleeve is provided at the bottom of the connecting cover. Two sampling spoons are provided in the middle of the reagent kit. A reagent card storage slot and a debris storage slot are respectively provided inside the other side of the reagent kit.

[0009] The quick-opening assembly includes a protective box disposed on one side of the connecting frame. The top and bottom of the inner wall of the protective box are provided with sliding guide rails. Two movable plates are slidably connected inside the two sliding guide rails. One end of each of the two movable plates is provided with a connecting rod. The ends of the two connecting rods are hinged to auxiliary rods. The ends of the two auxiliary rods are provided with locking heads. The ends of the two locking heads are interlocked with connecting heads. The other end of each of the two movable plates is provided with a pressing block.

[0010] In one embodiment of this utility model, the outer walls of both pressing blocks are interlocked with the protective box, and a fixing frame is provided on the top of the two connectors, with one side of the fixing frame fixedly connected to the connecting cover.

[0011] In one embodiment of this utility model, the top of the protective box has two connecting slots, and each of the two connecting slots is provided with a rotating rod. The outer walls of the two rotating rods are rotatably connected to the middle of the auxiliary rod.

[0012] In one embodiment of this utility model, two damping rod springs are provided between the two movable plates, and a reinforcing frame is provided on the outer wall of the reagent kit.

[0013] In one embodiment of this utility model, a protective cap is provided at one end of the reagent kit.

[0014] In one embodiment of this utility model, a protective pad is provided on the other side of the top of the storage platform, and one side of the protective pad is slidably connected to the connecting frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1) The sample tubes are convenient for users to place the sample into the tubes using a sampling spoon. After placing the tubes, the tubes are sealed with a sealing cap and placed on the storage platform. After placement, the user covers the sealing cap with a sealing plate and closes the connecting cover. The combination of the sealing sleeve and the connecting frame creates a multi-layer seal, which effectively ensures that there is no odor throughout the process. The sealed structure prevents the sample from coming into contact with the outside world and avoids bacterial or odor contamination of the environment. During testing, the user places the sample into the reagent card inlet using a sampling spoon and waits for testing, thus achieving the purpose of odor prevention and testing.

[0017] 2) The included pressing block allows users to easily remove the sample tube. By pressing the block, the user moves the movable plate, causing the damping rod spring to contract and store force. The movement of the movable plate drives the auxiliary rod via the connecting rod, which in turn rotates via the rotating rod. This rotation causes the locking head to slide out of the connector and engage with the limiting position of the connector and the fixing bracket. The user can then open the connecting cover, remove the sample tube, and close the cover. Releasing the pressing block releases the force on the damping rod spring, causing it to reset and resetting other parts. This allows the locking head to re-engage with the connector, achieving the goal of quickly opening the cover and removing the sample tube, thus improving work efficiency. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the top structure of the storage platform of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the protective box of this utility model.

[0023] In the diagram: 100, Reagent kit; 110, Protective plate; 200, Odor prevention and detection assembly; 210, Protective sleeve; 220, Storage platform; 230, Sample tube; 240, Sealing cap; 250, Sealing plate; 260, Connecting frame; 270, Connecting cover; 280, Sealing sleeve; 290, Sampling spoon; 300, Quick-opening assembly; 310, Protective box; 320, Sliding guide rail; 330, Moving plate; 340, Connecting rod; 350, Auxiliary rod; 360, Clamp; 370, Connector; 380, Pressing block; 400, Fixing frame; 500, Damping rod spring; 600, Reinforcing frame; 700, Protective cover; 800, Protective pad. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example

[0026] Please see Figure 1-4 A kit for detecting fecal occult blood (FOB) includes a kit 100, an odor-proof and detection component 200, and a quick-opening component 300.

[0027] Please refer to the details. Figure 1 The reagent kit 100 has protective plates 110 on both sides.

[0028] Please see Figure 2-3 The odor prevention and detection component 200 includes a protective sleeve 210 disposed at the bottom of the inner wall of the reagent kit 100. A storage platform 220 is movably connected to the top of the protective sleeve 210. Several sample tubes 230 are inserted and connected inside one side of the storage platform 220. Each of the sample tubes 230 is threaded with a sealing cap 240. A sealing plate 250 is provided on the top of the sealing caps 240. A connecting frame 260 is provided on one side of the top of the storage platform 220. A connecting cover 270 is hinged to the top of the connecting frame 260. A sealing sleeve 280 is provided at the bottom of the connecting cover 270. Two sampling spoons 290 are provided in the middle of the reagent kit 100. A reagent card storage slot and a debris storage slot are respectively provided inside the other side of the reagent kit 100.

[0029] In one specific embodiment, the sample tube 230 allows users to conveniently place the sample into the sample tube using a sampling spoon 290. After storage, the sample tube is sealed with a sealing cap 240 and placed in the storage platform 220. After placement, the user covers the sealing cap 240 with a sealing plate 250 and closes the connecting cover 270. The sealing sleeve 280 and the connecting frame 260 work together to achieve multi-layer sealing, effectively ensuring no odor throughout the process. The sealed structure prevents the sample from contacting the outside environment, avoiding bacterial or odor contamination. During testing, the user places the sample into the reagent card inlet using the sampling spoon 290 and waits for testing, thus achieving the purpose of odor prevention and testing.

[0030] Please see Figure 2-4 The quick-opening assembly 300 includes a protective box 310 disposed on one side of the connecting frame 260. The top and bottom of the inner wall of the protective box 310 are provided with sliding guide rails 320. The two sliding guide rails 320 are internally connected to two movable plates 330. One end of each movable plate 330 is provided with a connecting rod 340. The ends of the two connecting rods 340 are hinged to auxiliary rods 350. The ends of the two auxiliary rods 350 are provided with locking heads 360. The ends of the two locking heads 360 are interlocked with connector heads 370. The other end of each movable plate 330 is provided with a pressing block 380.

[0031] In one specific embodiment, the provided pressing block 380 allows the user to easily remove the sample tube 230. By pressing the pressing block 380, the user moves the moving plate 330, which in turn causes the damping rod spring 500 to contract and store force. The movement of the moving plate 330 drives the auxiliary rod 350 via the connecting rod 340, causing the auxiliary rod 350 to rotate via the rotating rod. The rotation of the auxiliary rod 350 causes the locking head 360 to slide out from the connector 370, contacting the limiting position between the connector 370 and the fixing bracket 400. When the user opens the connecting cover 270 and takes out the sample tube 230, the user closes the connecting cover 270. At this time, the user releases the pressing block 380, which makes the force on the damping rod spring 500 disappear and then reset, driving other parts to reset, so that the clamp 360 is re-clamped into the connecting head 370 to limit it, thereby achieving the purpose of quickly opening the cover and taking out the sample tube 230. During transportation, it can also cooperate with the connecting cover 270 to limit the sample tube 230, preventing it from moving around, thus improving stability and work efficiency.

[0032] Please see Figure 4 The outer walls of the two pressing blocks 380 are inserted into the protective box 310, and the top of the two connectors 370 is provided with a fixing bracket 400, one side of the fixing bracket 400 is fixedly connected to the connecting cover 270.

[0033] The provided fixing bracket 400 facilitates the support and fixation of the connector 370 during use, making the connector 370 more stable during use and preventing it from shaking.

[0034] Please see Figure 4 The top of the protective box 310 has two connecting slots, and each of the two connecting slots has a rotating rod inside. The outer walls of the two rotating rods are rotatably connected to the middle of the auxiliary rod 350.

[0035] In one specific embodiment, a rotating rod is provided to facilitate connection with the auxiliary rod 350 during use, enabling the auxiliary rod 350 to rotate stably and drive other parts to move.

[0036] Please see Figure 1-4 Two damping rod springs 500 are provided between the two moving plates 330, and a reinforcing frame 600 is provided on the outer wall of the reagent kit 100.

[0037] In one specific embodiment, the provided reinforcing frame 600 facilitates the reinforcement and support of the reagent kit 100, preventing the reagent kit 100 from being squeezed and deformed during transportation, which could lead to damage to its internal parts.

[0038] Please see Figure 1 The reagent kit 100 has a protective cap 700 at one end.

[0039] In one specific embodiment, the protective cover 700 allows the user to easily put the cover on and, in conjunction with the tape, protect the internal components of the reagent kit 100.

[0040] Please see Figure 2 The top of the storage platform 220 is covered with a protective pad 800, and one side of the protective pad 800 is slidably connected to the connecting frame 260.

[0041] In one specific embodiment, the protective pad 800 is provided to cushion and protect the top part during use, effectively achieving the purpose of protecting the top part in the event of an impact.

[0042] In use, the sample is first placed in the sample tube 230 by the user using a sampling spoon 290. The sample is then sealed with a sealing cap 240 and placed in the storage platform 220. After placement, the user covers the sealing cap 240 with a sealing plate 250 and closes the connecting cover 270. The sealing sleeve 280 and connecting frame 260 work together to create a multi-layered seal, effectively ensuring no odor throughout the process. The sealed structure also prevents the sample from contacting the outside environment, avoiding bacterial or odor contamination. During testing, the user uses the sampling spoon 290 to... The sample is placed at the reagent card inlet for testing, thus achieving odor prevention and testing purposes. A pressing block 380 allows the user to easily remove the sample tube 230. Pressing the pressing block 380 moves the moving plate 330, causing the damping spring 500 to contract and store force. The movement of the moving plate 330 drives the auxiliary rod 350 via the connecting rod 340, causing the auxiliary rod 350 to rotate via the rotating rod. This rotation of the auxiliary rod 350 causes the locking head 360 to slide out from the connector 370, contacting the connector 370 and the fixing bracket 40. The limit is 0. At this time, the user opens the connecting cover 270, takes out the sample tube 230, and then closes the connecting cover 270. The user then releases the pressing block 380, causing the damping rod spring 500 to return to its original position, which in turn resets other parts, allowing the clamp 360 to re-clamp into the connecting head 370 for limiting its movement. This achieves the goal of quickly opening the cover and removing the sample tube 230. During transportation, it also works with the connecting cover 270 to limit the sample tube 230, preventing it from moving around and improving stability and work efficiency. When performing testing, using... Personnel use a sampling spoon 290 to collect samples from different parts of the feces (at least 6 points). The sample volume should be enough to cover the tip of the sampling stick (approximately 50-100 mg). Insert the sampling spoon 290 into the sample tube 230 (containing diluent) and shake it thoroughly more than 10 times to mix the feces and diluent evenly. Open the aluminum foil bag, take out the reagent card, and lay it flat. Use another sampling spoon 290 to scoop out the processed mixture and pour it into the sample well. If the reagent card shows two red lines (control line C + test line T), it indicates the presence of occult blood. If only the control line C shows color, and there is no occult blood, no red line, or only the test line T shows color, the test needs to be repeated.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A kit for detecting fecal occult blood (FOB), characterized in that, include: A reagent kit (100), wherein protective plates (110) are provided on both sides of the reagent kit (100); Odor prevention and detection component (200), the odor prevention and detection component (200) includes a protective sleeve (210) disposed at the bottom of the inner wall of the reagent kit (100), the top of the protective sleeve (210) is movably connected to a storage platform (220), a plurality of sample tubes (230) are inserted and connected inside one side of the storage platform (220), the top of the plurality of sample tubes (230) is threadedly connected to a sealing cap (240), the top of the plurality of sealing caps (240) is covered with a sealing plate (250), a connecting frame (260) is provided on one side of the top of the storage platform (220), a connecting cover (270) is hinged to the top of the connecting frame (260), a sealing sleeve (280) is provided at the bottom of the connecting cover (270), two sampling spoons (290) are provided in the middle of the reagent kit (100), and a reagent card storage slot and a debris storage slot are respectively provided inside the other side of the reagent kit (100); A quick-opening lid assembly (300) includes a protective box (310) disposed on one side of a connecting frame (260). The top and bottom of the inner wall of the protective box (310) are provided with sliding guide rails (320). Two movable plates (330) are slidably connected inside the two sliding guide rails (320). One end of each of the two movable plates (330) is provided with a connecting rod (340). The ends of the two connecting rods (340) are hinged to auxiliary rods (350). The ends of the two auxiliary rods (350) are provided with clips (360). The ends of the two clips (360) are interlocked with connectors (370). The other end of each of the two movable plates (330) is provided with a pressing block (380).

2. The kit for detecting fecal occult blood (FOB) according to claim 1, characterized in that: The outer walls of the two pressing blocks (380) are interlocked with the protective box (310), and the top of the two connectors (370) is provided with a fixing bracket (400), one side of which is fixedly connected to the connecting cover (270).

3. The kit for detecting fecal occult blood (FOB) according to claim 2, characterized in that: The top of the protective box (310) has two connecting slots, and each of the two connecting slots is equipped with a rotating rod. The outer walls of the two rotating rods are rotatably connected to the middle of the auxiliary rod (350).

4. The kit for detecting fecal occult blood (FOB) according to claim 1, characterized in that: Two damping rod springs (500) are provided between the two moving plates (330), and a reinforcing frame (600) is provided on the outer wall of the reagent kit (100).

5. A kit for detecting fecal occult blood (FOB) according to claim 4, characterized in that: The reagent kit (100) has a protective cap (700) at one end.

6. The kit for detecting fecal occult blood (FOB) according to claim 1, characterized in that: The storage platform (220) has a protective pad (800) on the other side of its top, and one side of the protective pad (800) is slidably connected to the connecting frame (260).

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