Auxiliary device for plasma detection

Abstract

The utility model relates to the field of medical apparatus and instruments, in particular to an auxiliary device for plasma detection, which comprises a blood coagulation analyzer, a detection device, an objective table and five placing plates, the detection device is mounted on the blood coagulation analyzer, the objective table is fixedly connected onto the blood coagulation analyzer, the placing plates are slidably connected onto the objective table, and the placing plates are arranged on the objective table. A fixing mechanism is installed on the objective table and used for preventing the glass slide from moving. The double-thread screw is driven by the motor to rotate, the screw drives the clamping plate to move inwards, and the clamping plate clamps the glass slide to prevent the glass slide from moving, so that the effect of ensuring the stability of the glass slide is achieved, and the effect of avoiding the deviation of an inspection result caused by the movement of the glass slide is also achieved.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an auxiliary device for plasma detection. Background Technology

[0002] Plasma testing devices are used to detect and analyze the components, properties, or functions of plasma. These devices have wide applications in medical diagnostics, disease research, and drug monitoring. Coagulation analyzers, also known as blood coagulation meters or blood coagulation analyzers, operate based on various detection methods, mainly including coagulation methods, substrate colorimetric methods, immunoassays, and latex agglutination methods. They are medical devices used clinically to measure the content of various components in human blood and to quantify biochemical analysis results. They can provide reliable digital evidence for the clinical diagnosis of various diseases in patients. However, existing coagulation analyzers cannot stabilize the glass slide during the testing process. An unstable glass slide may cause the sample to shift or splash during the test, resulting in inaccurate test results. Utility Model Content

[0003] In order to overcome the shortcomings of existing blood testing devices that cannot securely fix the glass slide, the technical problem is to provide an auxiliary device for plasma testing that can fix the glass slide.

[0004] The technical solution is as follows: An auxiliary device for plasma testing includes a coagulation analyzer. A stage is fixedly connected to the coagulation analyzer, and a placement plate is slidably connected to the stage. The placement plate has five pieces. A fixing mechanism is installed on the stage to prevent the slide from moving. The fixing mechanism includes a motor, a double-ended screw, and a clamping plate. The motor is fixedly connected to the stage, and the double-ended screw is rotatably connected to the stage. The output shaft of the motor is fixedly connected to the double-ended screw. The clamping plates are symmetrically arranged on the double-ended screw, and the double-ended screw is threadedly connected to the clamping plates.

[0005] Furthermore, it also includes a pop-out mechanism, which includes a locking post. The locking post is fixedly connected inside the platform. The top of the locking post is semi-circular. A disc-shaped block is slidably connected to the locking post. A sliding sleeve is fixedly connected to the placement plate. The top of the locking post slides inside the sliding sleeve. A limiting post is slidably connected to the sliding sleeve. A spring is sleeved on the limiting post. One end of the elastic element is fixedly connected to the limiting post, and the other end of the elastic element is fixedly connected to the sliding sleeve.

[0006] Furthermore, it also includes an anti-slip pad, which is fixedly connected to the clamping plate. The anti-slip pad is used to increase the friction between the anti-slip pad and the glass slide to prevent the glass slide from moving.

[0007] Furthermore, it also includes a handle, which is fixedly connected to the platform, making it easier to push and pull.

[0008] Furthermore, it also includes a sterilizer, which is fixedly connected inside the coagulation analyzer and is used to sterilize and disinfect the instrument.

[0009] Furthermore, it also includes a UV lamp. A UV lamp is fixedly connected to the top of the sterilizer. The UV lamp can make bacteria and viruses more visible during the detection process, thereby improving the accuracy and reliability of the detection.

[0010] The beneficial effects are: 1. By driving the double-headed screw to rotate through the motor, the screw drives the clamping plate to move towards the center, and the clamping plate clamps the glass slide to prevent the glass slide from moving. This ensures the stability of the glass slide and avoids deviations in the test results caused by the movement of the glass slide.

[0011] 2. By pressing the placement plate, the locking pin is pushed into the sliding sleeve, the elastic element is squeezed, and the limiting pin fixes the top of the locking pin inside the sliding sleeve, which plays the role of fixing the placement plate and achieving the effect of making it easier to pick up the placement plate.

[0012] 3. Illuminating the inside of the coagulation analyzer with ultraviolet light makes the bacteria and dust inside the device clearer, which serves as illumination and facilitates sterilization and disinfection. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the motor, double-headed screw, and clamping plate of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the sliding sleeve, limiting post, and elastic element of this utility model.

[0016] In the attached figures, the following are the reference numerals: 1_coagulation analyzer, 2_detection device, 3_stage, 4_placement plate, 5_fixing mechanism, 501_motor, 502_double-ended screw, 503_clamping plate, 6_ejection mechanism, 601_clamping post, 602_disc block, 603_sliding sleeve, 604_limiting post, 605_elastic element, 7_anti-slip pad, 8_handle, 9_sterilizer, 10_ultraviolet lamp. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0018] Example: An auxiliary device for plasma detection, such as Figure 1-3As shown, the system includes a coagulation analyzer 1, a detection device 2, a stage 3, and a placement plate 4. The detection device 2 is installed on the coagulation analyzer 1. The stage 3 is fixedly connected to the coagulation analyzer 1. The placement plate 4 is slidably connected to the stage 3. The placement plate 4 has five pieces. A fixing mechanism 5 is installed on the stage 3 to prevent the slide from moving. The fixing mechanism 5 includes a motor 501, a double-ended screw 502, and a clamping plate 503. The motor 501 is fixedly connected to the stage 3. The double-ended screw 502 is rotatably connected to the stage 3. The output shaft of the motor 501 is fixedly connected to the double-ended screw 502. The clamping plates 503 are symmetrically arranged on the double-ended screw 502. The double-ended screw 502 and the clamping plates 503 are threadedly connected.

[0019] Ensure the blood collection environment is clean and meets aseptic operation requirements to reduce the risk of contamination. Quickly inject the collected blood sample into a suitable blood collection container, ensuring the integrity and purity of the blood sample. Select a clean, scratch-free glass slide and evenly spread the prepared blood sample onto the slide. Carefully control the thickness and uniformity of the spread to avoid affecting the test results. Carefully place the spread slide on the placement stage, then start motor 501. Motor 501 drives the double-ended screw 502 to rotate. As the double-ended screw 502 rotates, it moves the clamping plate 503 towards the center. The other end of the clamping plate 503 slides within a groove on the placement stage. The groove on the placement stage acts as a guide, ensuring the clamping plate 503 remains stable during movement. As the clamping plate 503 moves, the two clamping plates 503 firmly hold the glass slide in place, preventing it from moving during device operation. This fixing method not only ensures the stability of the glass slide but also avoids deviations in test results caused by slide movement.

[0020] like Figure 2 and Figure 3 As shown, it also includes an ejection mechanism 6, which includes a locking post 601, a disc-shaped block 602, a sliding sleeve 603, a limiting post 604, and an elastic element 605. The locking post 601 is fixedly connected inside the platform 3. The top of the locking post 601 is semi-circular. The disc-shaped block 602 is slidably connected to the locking post 601. The sliding sleeve 603 is fixedly connected to the placement plate 4. The top of the locking post 601 slides inside the sliding sleeve 603. The limiting post 604 is slidably connected to the sliding sleeve 603. A spring is sleeved on the limiting post 604. One end of the elastic element 605 is fixedly connected to the limiting post 604, and the other end of the elastic element 605 is fixedly connected to the sliding sleeve 603.

[0021] Place the completed glass slide or test tube into the placement plate 4 on the side of the stage 3. Return the placement plate 4 containing the glass slide to the designated position on the stage 3. The stage 3 is equipped with a slide rail to prevent the placement plate 4 from shifting during return. By pressing the placement plate 4, the locking post 601 fixed on the stage 3 is pushed into the sliding sleeve 603. The elastic element 605 is compressed, and the bottom of the limiting post 604 is angled. After contacting the top of the locking post 601, it opens to both sides, locking the top of the locking post 601 into the sliding sleeve 603. At this point, the placement plate 4 is fixed to the stage 3. The plate will not move. When it is necessary to remove the placement plate 4, press the placement plate 4 again. The placement plate 4 moves and pushes the locking post 601 and the butterfly block into the sliding sleeve 603 together. The limiting post 604 opens to both sides again. After the limiting post 604 is locked at the bottom of the butterfly block, the placement plate 4 moves outward. The limiting post 604 opens and passes through the widest part of the butterfly block. After contacting the top of the locking post 601, the locking post 601 separates from the sliding sleeve 603. At this time, the placement plate 4 can be taken out along the slide rail, which plays the role of fixing the placement plate 4 and achieving the effect of more conveniently taking out the placement plate 4.

[0022] like Figure 1 and Figure 2 As shown, it also includes an anti-slip pad 7. The anti-slip pad 7 is fixedly connected to the clamping plate 503. The anti-slip pad 7 is used to increase the friction between the anti-slip pad and the glass slide to prevent the glass slide from moving.

[0023] The anti-slip pad 7 can prevent the glass slide from being damaged during the fixing process, and plays an anti-slip role, thereby protecting the glass slide and increasing the friction between the glass slide and the clamping plate 503.

[0024] like Figure 1 and Figure 2 As shown, it also includes a handle 8, which is fixedly connected to the platform 3. The handle 8 makes it easier to push and pull.

[0025] The handle 8 allows the platform 3 to be pulled out more conveniently, making it easier to pick up and replace items, thus improving the user experience.

[0026] like Figure 1 As shown, it also includes a sterilizer 9. The sterilizer 9 is fixedly connected inside the coagulation analyzer 1. The sterilizer 9 is used to sterilize and disinfect the instrument.

[0027] The sterilizer 9 can disinfect the equipment after each test, thus achieving sterilization and reducing the risk of infection.

[0028] like Figure 1As shown, it also includes a UV lamp 10. The UV lamp 10 is fixedly connected to the top of the sterilizer 9. The irradiation of the UV lamp 10 can make bacteria and viruses more visible during the detection process, thereby improving the accuracy and reliability of the detection.

[0029] During the sterilization and disinfection process, the irradiation of the ultraviolet lamp 10 can make bacteria and viruses more visible during the detection process, thereby improving the accuracy and reliability of the detection.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An auxiliary device for plasma detection, comprising a blood coagulation analyzer (1), a detection device (2) is installed on the blood coagulation analyzer (1), a sample stage (3) is fixedly connected to the blood coagulation analyzer (1), a placing plate (4) is slidably connected to the sample stage (3), and the placing plate (4) is provided with five pieces, characterized in that, The fixed mechanism (5) is used for preventing the slide from moving, and the fixed mechanism (5) comprises a motor (501), the motor (501) is fixedly connected to the stage (3), a double-head screw rod (502) is rotatably connected to the stage (3), the output shaft of the motor (501) is fixedly connected to the double-head screw rod (502), and the double-head screw rod (502) is symmetrically provided with a clamping plate (503) and is threadedly connected with the clamping plate (503).

2. The auxiliary device for plasma detection according to claim 1, characterized in that, The ejection mechanism (6) comprises a clamping column (601), the clamping column (601) is fixedly connected to the inside of the stage (3), the top of the clamping column (601) is semicircular, a disc-shaped block (602) is slidably connected to the clamping column (601), a sliding sleeve (603) is fixedly connected to the placing plate (4), the top of the clamping column (601) is slidably arranged in the sliding sleeve (603), a limiting column (604) is slidably connected to the sliding sleeve (603), a spring is sleeved on the limiting column (604), one end of an elastic member (605) is fixedly connected to the limiting column (604), and the other end of the elastic member (605) is fixedly connected to the sliding sleeve (603).

3. A device according to claim 2, wherein the device is configured to provide a visual indication of the presence of blood plasma on the surface of the device. The anti-skid pad (7) is fixedly connected to the clamping plate (503), the anti-skid pad (7) is used for increasing the friction between the anti-skid pad (7) and the slide and preventing the slide from moving.

4. The device of claim 3, wherein the device is configured to be worn on the wrist of the user. The handle (8) is fixedly connected to the stage (3), and the handle (8) is more convenient for pushing and pulling operation.

5. A device according to claim 4, wherein the device is configured to provide a visual indication of the presence of plasma on the test strip. The sterilizer (9) is fixedly connected to the inside of the coagulation analyzer (1), and the sterilizer (9) is used for sterilizing and disinfecting the instrument.

6. A device according to claim 5, wherein the device is configured to provide a visual indication of the presence of plasma. The ultraviolet light (10) is fixedly connected to the top of the sterilizer (9), and the irradiation of the ultraviolet light (10) can make bacteria and viruses more obvious in the detection process.

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