Disposable cell counting plate for clinical laboratory of hospital

Abstract

The utility model discloses a disposable cell counting plate for a clinical laboratory of a hospital, and relates to the technical field of medical inspection equipment. The counting device comprises a counting plate, taking assemblies are installed at the two ends of the counting plate, and a protection assembly is installed on the upper side wall of the counting plate. A fixing ring is installed on the side wall of a sliding block of the taking assembly, and a rubber pad is installed on the surface of the sliding block. A transparent film is installed on the upper side wall of cover glass of the protection assembly, uncovering paper is installed on the upper side wall of the transparent film, and a limiting block is installed on the lower side wall of the cover glass. The counting plate is convenient to take and move through the taking assembly, so that a sample can be conveniently added on the counting plate for inspection, the surface of the cover glass can be protected through the protection assembly, the step of wiping the cover glass before each inspection is omitted, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical testing equipment, in particular to a disposable cell counting plate used in a hospital laboratory. Background Art

[0002] With the development of medical technology, patients will undergo targeted examinations when they go to the hospital so that doctors can have a clearer understanding of the patient's condition. However, when testing the cell count, the sample needs to be placed on a cell counting plate so that the laboratory doctor can count the cells. This requires the use of a disposable cell counting plate for the hospital laboratory.

[0003] A Chinese patent application with publication number CN220690756U discloses a disposable cell counting plate, which is applied to the field of sample detection technology, and includes a main substrate and a cover glass. The main substrate is provided with a sample pool, and the sample pool is provided with multiple sample pools. The main substrate is provided with multiple injection holes, and the injection holes correspond to the sample pool; the cover glass is closely attached to the side of the main substrate where the injection hole is provided, and an axial hole structure is provided between the cover glass and the main substrate, and the axial hole structure is used to position the cover glass, and the axial hole structure includes a positioning hole and a positioning axis. The sample pool is injected through the injection hole, and after the injection is completed, the cover glass is closely attached to the main substrate, and the axial hole structure positions the cover glass so that the cover glass accurately covers the main substrate, so that the cover glass completely covers the injection holes on the main substrate, and avoids deviations in the position of the cover glass, which affects the accuracy of the detection equipment in the sample pool.

[0004] However, it still has the following disadvantages in actual use:

[0005] 1. The disposable cell counting plate mentioned above needs to be cleaned with alcohol and dust-free cloth to remove fibers, fingerprints or watermarks on the cover glass before each counting to avoid interference with the inspection and reduce work efficiency;

[0006] 2. The disposable cell counting plate is difficult to pick up due to its thin thickness. At the same time, the main base plate is inconvenient to move when injecting samples into different injection holes on the main base plate.

[0007] To this end, we provide a disposable cell counting plate for hospital laboratory to solve the above problems. Utility Model Content

[0008] The utility model aims to provide a disposable cell counting plate for a hospital laboratory. The picking up component facilitates the picking up and moving of the counting plate so as to add samples to the counting plate and conduct tests. The protective component can protect the surface of the cover glass, thereby reducing the steps of wiping the cover glass before each test, increasing the work efficiency, and solving the problem that the existing disposable cell counting plate for a hospital laboratory needs to wipe the cover glass.

[0009] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0010] The utility model is a disposable cell counting plate for a hospital laboratory, comprising a counting plate, both ends of which are provided with taking components, and an upper side wall of the counting plate is provided with a protection component; a side wall of a slide block of the taking component is provided with a fixing ring, and a surface of the slide block is provided with a rubber pad; an upper side wall of a cover glass of the protection component is provided with a transparent film, a peeling paper is provided on the upper side wall of the transparent film, and a limit block is provided on the lower side wall of the cover glass.

[0011] The utility model is further configured that the right side wall of the counting board is provided with anti-slip grooves, and both ends of the counting board are provided with sliding grooves.

[0012] The utility model is further configured that sliding blocks are installed in the sliding grooves of the counting board, and the counting board is slidably connected with the sliding blocks through the sliding grooves.

[0013] The utility model is further configured that the surface of the sliding block is fitted and connected with the rubber pad, and the side wall of the sliding block is detachably fixedly connected with the fixing ring.

[0014] The utility model is further configured that a sample pool is provided on the inner side wall of the counting plate, and injection holes are provided on both ends above the sample pool.

[0015] The utility model is further configured that a limiting groove is provided on the upper surface of the counting board, a limiting block is installed in the limiting groove of the counting board, and the counting board is slidably connected with the limiting block through the limiting groove.

[0016] The utility model is further configured that the upper side wall of the limit block is detachably fixedly connected to the cover glass, the upper side wall of the cover glass is fittedly connected to the transparent film, and the upper side wall of the transparent film is fixedly connected to the peeling paper.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model sets a picking component, and the operator places fingers in two fixed rings respectively. When adding samples to different sample pools, it is only necessary to add samples through the injection holes. The two injection holes are convenient for adding samples and ventilation at the same time. When adding samples to another sample pool, the counting board is pushed from the anti-slip groove on the right side of the counting board, and the slider slides in the slide groove of the counting board to facilitate the movement of the counting board. When it is necessary to pick up the counting board, it is only necessary to apply force to the middle with the fingers, clamp the counting board, and lift it up with force. At the same time, the rubber pad increases the friction to facilitate the picking up of the counting board, which solves the problem that it is difficult to pick up the counting board due to its thin thickness, and the main substrate is inconvenient to move when injecting samples into different injection holes on the main substrate.

[0019] 2. The utility model sets a protection component. After adding the sample into the sample pool, the cover glass is pushed to move. The cover glass drives the limit block to move in the limit groove of the counting plate. The limit block limits the cover glass to achieve a good sealing effect of the sample and avoid the cover glass from being misplaced. After the cover glass seals the sample pool, when inspection is required, it is only necessary to hold the peeling paper and lift it upward to drive the transparent film to be peeled off from the cover glass. The transparent film protects the cover glass and avoids the step of wiping the cover glass before inspection. It solves the problem of using alcohol and a dust-free cloth to clean and wipe off fibers, fingerprints or watermarks on the cover glass before each counting, avoiding interference with the inspection and reducing work efficiency.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic diagram of the structure of a disposable cell counting plate used in a hospital laboratory;

[0023] Figure 2 This is a structural cross-sectional view of a disposable cell counting plate used in a hospital laboratory;

[0024] Figure 3 It is a schematic diagram of some structures on the surface of the counting plate;

[0025] Figure 4 Exploded view for access to components;

[0026] Figure 5 Exploded view of the protection assembly.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-counting plate, 2-picking component, 3-protecting component, 101-anti-slip groove, 102-sliding groove, 103-limiting groove, 104-sample pool, 201-sliding block, 202-fixing ring, 203-rubber pad, 301-cover glass, 302-transparent film, 303-peeling paper, 304-limiting block, 104a-injection hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Specific embodiment 1

[0031] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model is a disposable cell counting board for hospital laboratory, comprising a counting board 1 and a taking assembly 2 installed at both ends of the counting board 1. The taking assembly 2 facilitates the taking and moving of the counting board 1, solving the problem of inconvenience in the existing moving and taking.

[0032] Specifically, the side wall of the slider 201 of the picking component 2 is detachably fixedly connected to the fixing ring 202, which facilitates the placement of the operator's fingers. The surface of the slider 201 is fitted with a rubber pad 203, which can increase friction and prevent the counting plate 1 from falling off.

[0033] Furthermore, the right side wall of the counting board 1 is provided with anti-slip grooves 101 to facilitate pushing the counting board 1, and slide grooves 102 are provided at both ends of the counting board 1. The slide grooves 102 facilitate the installation of the slider 201. The slider 201 is installed in the slide groove 102 of the counting board 1, and the slider 201 is limited. The counting board 1 is slidably connected to the slider 201 through the slide groove 102 to facilitate the movement of the slider 201. A sample pool 104 is provided on the inner wall of the counting board 1. The sample pool 104 facilitates the placement of samples, and injection holes 104a are provided at both ends above the sample pool 104 to facilitate the addition of samples.

[0034] The operation process of this embodiment is as follows: the operator places fingers in the two fixing rings 202 respectively, and when adding samples to different sample pools 104, the operator only needs to add samples through the injection holes 104a. The two injection holes 104a are convenient for adding samples and ventilating at the same time. When adding samples to another sample pool 104, the counting board 1 is pushed from the anti-slip groove 101 on the right side of the counting board 1, and the slider 201 slides in the slide groove 102 of the counting board 1, which is convenient for moving the counting board 1. When it is necessary to pick up the counting board 1, the operator only needs to force the middle with fingers to clamp the counting board 1 and lift it up with force. At the same time, the rubber pad 203 increases the friction force to facilitate the picking up of the counting board 1. Specific embodiment 2

[0036] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 On the basis of the specific embodiment 1, a protective component 3 is installed on the upper side wall of the counting board 1, and the protective component 3 can protect the surface of the cover glass 301, solving the problem that the existing cover glass 301 is stained with fibers, fingerprints or watermarks and needs to be wiped.

[0037] Specifically, the upper side wall of the cover glass 301 of the protection component 3 is fitted and connected with the transparent film 302, and the transparent film 302 protects the cover glass 301 to prevent the surface of the cover glass 301 from being stained. The upper side wall of the transparent film 302 is fixedly connected with the peeling paper 303, and the peeling paper 303 facilitates the peeling of the transparent film 302. At the same time, the lower side wall of the cover glass 301 is detachably fixedly connected with the limit block 304, and the limit block 304 limits the cover glass 301 and achieves a better sealing effect.

[0038] Furthermore, a limit groove 103 is opened on the upper surface of the counting board 1, and the limit groove 103 facilitates the installation of the limit block 304. The limit block 304 is installed in the limit groove 103 of the counting board 1, the limit block 304 is fixed, and the counting board 1 is slidably connected with the limit block 304 through the limit groove 103 to facilitate the movement of the limit block 304.

[0039] The operation process of this embodiment is as follows: after adding the sample to the sample pool 104, push the cover glass 301 to move, and the cover glass 301 drives the limit block 304 to move in the limit groove 103 of the counting plate 1, and the limit block 304 limits the cover glass 301 to achieve a good sealing effect of the sample and avoid the misalignment of the cover glass 301. After the cover glass 301 seals the sample pool 104, when inspection is required, just hold the peeling paper 303 and lift it upward to drive the transparent film 302 to be peeled off from the cover glass 301. The transparent film 302 protects the cover glass 301, which can reduce the need to wipe the cover glass 301 before inspection.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A disposable cell counting chamber for a hospital laboratory, comprising a counting chamber (1), characterized in that: Both ends of the counting board (1) are equipped with a picking assembly (2), and the upper side wall of the counting board (1) is equipped with a protection assembly (3); A fixing ring (202) is installed on the side wall of the slider (201) of the picking assembly (2), and a rubber pad (203) is installed on the surface of the slider (201); A transparent film (302) is installed on the upper side wall of the cover glass (301) of the protection component (3), a peeling paper (303) is installed on the upper side wall of the transparent film (302), and a limit block (304) is installed on the lower side wall of the cover glass (301).

2. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The right side wall of the counting board (1) is provided with anti-slip grooves (101), and both ends of the counting board (1) are provided with sliding grooves (102).

3. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The sliding grooves (102) of the counting board (1) are all equipped with sliding blocks (201), and the counting board (1) is slidably connected to the sliding blocks (201) via the sliding grooves (102).

4. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The surface of the slider (201) is fitted and connected to the rubber pad (203), and the side wall of the slider (201) is detachably fixedly connected to the fixing ring (202).

5. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The inner wall of the counting plate (1) is provided with a sample pool (104), and both ends of the upper side of the sample pool (104) are provided with injection holes (104a).

6. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The upper surface of the counting board (1) is provided with a limiting groove (103), a limiting block (304) is installed in the limiting groove (103) of the counting board (1), and the counting board (1) is slidably connected to the limiting block (304) via the limiting groove (103).

7. A disposable cell counting plate for hospital laboratory according to claim 1, characterized in that: The upper side wall of the limit block (304) is detachably fixedly connected to the cover glass (301), the upper side wall of the cover glass (301) is fittedly connected to the transparent film (302), and the upper side wall of the transparent film (302) is fixedly connected to the peeling paper (303).

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