Novel cell collection equipment for liver cancer diagnosis and treatment

Abstract

The utility model relates to the technical field of cell collection, and discloses novel cell collection equipment for liver cancer diagnosis and treatment, which comprises a working table, a rubber pad is fixed at the top of the working table, and a sample tube for containing a liver cell stock solution is mounted at the top of the rubber pad. A grinding assembly for grinding a stock solution with liver cells is mounted at the top of the workbench, an adjusting assembly is mounted in the grinding assembly, a fixing assembly for fixing a sample tube is mounted on the front surface of the adjusting assembly, and the grinding assembly comprises a mounting frame fixed at the top of the workbench; a hydraulic rod is fixed to the top of the mounting frame. According to the novel cell collection equipment for liver cancer diagnosis and treatment, the cell collection equipment for liver cancer diagnosis and treatment can always grind liver tissues with the same force according to requirements, glass tubes which are different in size and contain the liver tissues can be effectively fixed, and the practicability of the cell collection equipment for liver cancer diagnosis and treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cell collection, in particular to a novel cell collection device for diagnosing and treating liver cancer. Background Art

[0002] Liver cancer refers to a malignant tumor of the liver. It is usually diagnosed by a puncture biopsy, in which the cancerous site on the liver is removed from the body to make a specimen. The hepatocytes are then extracted using a cell collection device for histopathological histology, immunohistochemistry and other analyses to facilitate subsequent diagnosis and treatment by doctors.

[0003] When screening and grinding the liver, the existing cell collection equipment for the diagnosis and treatment of liver cancer usually requires the operator to manually use the stopper of a syringe to grind the liver. However, it is generally difficult to control the force during the manual grinding process, which makes the liver cells susceptible to mechanical damage during grinding, which is not conducive to the subsequent chemical analysis of the liver cells, and may not achieve the expected diagnosis and treatment effect, reducing the practicality of the existing cell collection equipment for the diagnosis and treatment of liver cancer. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel cell collection device for the diagnosis and treatment of liver cancer, which has the advantages of being able to effectively reduce the probability of mechanical damage to liver cells during grinding, thereby solving the problem of low practicality of the existing cell collection device for the diagnosis and treatment of liver cancer.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of effectively reducing the probability of mechanical damage to liver cells during grinding, the utility model provides the following technical solutions: a novel cell collection device for liver cancer diagnosis and treatment, comprising a workbench, a rubber pad is fixed on the top of the workbench, a sample tube for containing liver cell stock solution is installed on the top of the rubber pad, a grinding assembly for grinding the stock solution containing liver cells is installed on the top of the workbench, an adjusting assembly is installed inside the grinding assembly, and a fixing assembly for fixing the sample tube is installed on the front of the adjusting assembly;

[0008] The grinding assembly comprises a mounting frame fixed on the top of the workbench, a hydraulic rod is fixed on the top of the mounting frame, a motor is installed on the bottom of the hydraulic rod, a rotating rod is fixed on the output shaft of the motor, and a rubber block is fixed on the bottom of the rotating rod.

[0009] Furthermore, the adjustment component includes a sliding cavity opened inside the mounting frame, two sliders are slidably connected inside the sliding cavity, a bidirectional screw is threadedly connected between the two sliders, a rotating block is fixed to the right end of the bidirectional screw, and two sliding grooves are opened on the front of the mounting frame.

[0010] Furthermore, the fixing assembly includes an adjusting block fixed on the front side of the slider, a connecting block is fixed on one side opposite to the two adjusting blocks, and an arc-shaped clamping plate is fixed on one side opposite to the two connecting blocks.

[0011] Furthermore, the back side of the slide groove is connected to the slide cavity, and rubber plates are fixed to opposite sides of the two arc-shaped clamping plates.

[0012] Furthermore, the left end of the bidirectional screw rod sequentially passes through the mounting frame, the sliding cavity and the sliding block and extends to the interior of the mounting frame to be rotatably connected to the mounting frame through a bearing.

[0013] Furthermore, the bottom of the hydraulic rod passes through the mounting frame and extends to the inside of the mounting frame to be fixed to the top of the motor.

[0014] Furthermore, the back side of the rubber pad is fixed to the front side of the mounting frame, and the adjustment block is slidably connected in the slide groove.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a new cell collection device for liver cancer diagnosis and treatment, which has the following beneficial effects:

[0017] The novel cell collection device for the diagnosis and treatment of liver cancer, through the coordinated use of a workbench, a rubber pad, a sample tube, a grinding component, an adjustment component and a fixing component, can enable the cell collection device for the diagnosis and treatment of liver cancer to always grind the liver tissue with the same force according to demand, thereby effectively avoiding the situation where the liver cells are mechanically damaged during grinding due to poor control of the force during manual grinding. At the same time, it can also effectively fix glass tubes of different sizes for containing liver tissue, avoiding the shaking of the glass tubes during the grinding process, resulting in failure to achieve the expected grinding effect, thereby avoiding the impact on the subsequent chemical analysis of liver cells, ensuring that the expected diagnosis and treatment effect can be achieved, and improving the practicality of the cell collection device for the diagnosis and treatment of liver cancer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view of the cross-sectional view of the slider connection structure in the structure of the utility model;

[0020] Figure 3It is a three-dimensional schematic diagram of the mounting frame connection structure in the structure of the utility model.

[0021] In the figure: 1 workbench, 2 rubber pad, 3 sample tube, 200 grinding assembly, 201 mounting frame, 202 hydraulic rod, 203 motor, 204 rotating rod, 205 rubber block, 300 adjustment assembly, 301 sliding cavity, 302 slider, 303 bidirectional screw, 304 rotating block, 305 slide groove, 400 fixing assembly, 401 adjustment block, 402 connecting block, 403 arc splint. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a novel cell collection device for liver cancer diagnosis and treatment, comprising a workbench 1, a rubber pad 2 is fixed on the top of the workbench 1, a sample tube 3 for containing liver cell stock solution is installed on the top of the rubber pad 2, a grinding assembly 200 for grinding the stock solution with liver cells is installed on the top of the workbench 1, an adjusting assembly 300 is installed inside the grinding assembly 200, and a fixing assembly 400 for fixing the sample tube 3 is installed on the front of the adjusting assembly 300;

[0024] Through the coordinated use of the workbench 1, the rubber pad 2, the sample tube 3, the grinding component 200, the adjustment component 300 and the fixing component 400, the cell collection device for the diagnosis and treatment of liver cancer can always grind the liver tissue with the same force according to the needs, thereby effectively avoiding the situation where the liver cells are mechanically damaged during grinding due to the poor control of the force during manual grinding. At the same time, glass tubes of different sizes for containing liver tissues can be effectively fixed to avoid the shaking of the glass tubes during the grinding process, resulting in failure to achieve the expected grinding effect, thereby avoiding the impact on the subsequent chemical analysis of the liver cells, ensuring that the expected diagnosis and treatment effect can be achieved, and improving the practicality of the cell collection device for the diagnosis and treatment of liver cancer.

[0025] In this embodiment, the grinding assembly 200 is a structure for grinding the stock solution containing liver cells.

[0026] like Figure 1 and Figure 3As shown, the grinding assembly 200 includes a mounting frame 201 fixed on the top of the workbench 1, a hydraulic rod 202 is fixed on the top of the mounting frame 201, a motor 203 is installed on the bottom of the hydraulic rod 202, a rotating rod 204 is fixed to the output shaft of the motor 203, and a rubber block 205 is fixed to the bottom of the rotating rod 204.

[0027] It should be noted that the bottom of the hydraulic rod 202 penetrates the mounting frame 201 and extends to the inside of the mounting frame 201 and is fixed to the top of the motor 203, ensuring that the hydraulic rod 202 can drive the motor to move up and down for adjustment.

[0028] In addition, the back side of the rubber pad 2 is fixed to the front side of the mounting frame 201, so that the rubber pad 2 is installed more stably.

[0029] In this embodiment, the adjusting component 300 is a structure for adjusting the fixing component 400.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the adjustment component 300 includes a sliding cavity 301 opened inside the mounting frame 201, and two sliders 302 are slidably connected inside the sliding cavity 301. A bidirectional screw 303 is threadedly connected between the two sliders 302. A rotating block 304 is fixed to the right end of the bidirectional screw 303, and two sliding grooves 305 are opened on the front of the mounting frame 201.

[0031] It should be noted that the left end of the bidirectional screw 303 passes through the mounting frame 201, the sliding cavity 301 and the sliding block 302 in sequence and extends to the interior of the mounting frame 201 and is rotatably connected to the mounting frame 201 through a bearing, ensuring that the bidirectional screw 303 can rotate correctly and effectively in situ.

[0032] In this embodiment, the fixing assembly 400 is a structure for fixing the sample tube 3 .

[0033] like Figure 1 and Figure 2 As shown, the fixing assembly 400 includes an adjusting block 401 fixed on the front side of the slider 302 , a connecting block 402 is fixed on opposite sides of the two adjusting blocks 401 , and an arc-shaped clamping plate 403 is fixed on opposite sides of the two connecting blocks 402 .

[0034] It should be noted that the back of the slide groove 305 is connected to the slide cavity 301, and the adjustment block 401 is slidably connected in the slide groove 305, ensuring that the slider 302 can drive the adjustment block 401 to move left and right for adjustment, and rubber plates are fixed on the opposite sides of the two arc-shaped clamping plates 403, so that the arc-shaped clamping plates 403 can clamp the sample tube 3 more stably.

[0035] The working principle of the above embodiment is:

[0036] When in use, the sample tube 3 containing the liver cell stock solution is placed on the rubber pad 2 on the surface of the workbench 1, and then the rotating block 304 is rotated to drive the bidirectional screw 303 to rotate in place, and the two sliders 302 move closer to or away from each other on the outside of the bidirectional screw 303 under the action of the internal thread rotation thrust, thereby driving the two arc clamping plates 403 to move closer to or away from each other through the two adjustment blocks 401 and the two connecting blocks 402, so that the sample tube 3 is clamped and fixed by the arc clamping plates 403, and then the hydraulic rod 202 is opened, and the rubber block 205 is driven to move up and down by the motor 203 and the rotating rod 204. Then, the operator adjusts the rubber block 205 to the expected height according to the liver cell stock solution in the sample tube 3, and then turns on the motor 203 to drive the rubber block 205 to rotate through the rotating rod 204, so that the rubber block 205 maintains the same force to grind the liver cell stock solution in the sample tube 3.

[0037] Compared with the prior art, the novel cell collection device for the diagnosis and treatment of liver cancer, through the coordinated use of the workbench 1, the rubber pad 2, the sample tube 3, the grinding component 200, the adjustment component 300 and the fixing component 400, can enable the cell collection device for the diagnosis and treatment of liver cancer to always grind the liver tissue with the same force according to the needs, thereby effectively avoiding the situation that the liver cells are mechanically damaged during grinding due to the poor control of the force during manual grinding. At the same time, it can also effectively fix the glass tubes of different sizes for containing liver tissue, avoid the shaking of the glass tubes during the grinding process, resulting in failure to achieve the expected grinding effect, thereby avoiding the impact on the subsequent chemical analysis of the liver cells, ensuring that the expected diagnosis and treatment effect can be achieved, improving the practicality of the cell collection device for the diagnosis and treatment of liver cancer, and solving the problem of low practicality of the existing cell collection device for the diagnosis and treatment of liver cancer.

[0038] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0039] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A novel cell collection device for liver cancer diagnosis and treatment, comprising a workbench (1), characterized in that: A rubber pad (2) is fixed on the top of the workbench (1); a sample tube (3) for containing liver cell stock solution is installed on the top of the rubber pad (2); a grinding assembly (200) for grinding the liver cell stock solution is installed on the top of the workbench (1); an adjusting assembly (300) is installed inside the grinding assembly (200); and a fixing assembly (400) for fixing the sample tube (3) is installed on the front of the adjusting assembly (300); The grinding assembly (200) comprises a mounting frame (201) fixed on the top of a workbench (1); a hydraulic rod (202) is fixed on the top of the mounting frame (201); a motor (203) is installed on the bottom of the hydraulic rod (202); a rotating rod (204) is fixed on the output shaft of the motor (203); and a rubber block (205) is fixed on the bottom of the rotating rod (204).

2. A novel cell collection device for liver cancer diagnosis and treatment according to claim 1, characterized in that: The adjustment component (300) comprises a sliding cavity (301) provided inside the mounting frame (201), two sliding blocks (302) are slidably connected inside the sliding cavity (301), a bidirectional screw rod (303) is threadedly connected between the insides of the two sliding blocks (302), a rotating block (304) is fixed to the right end of the bidirectional screw rod (303), and two sliding grooves (305) are provided on the front side of the mounting frame (201).

3. A novel cell collection device for liver cancer diagnosis and treatment according to claim 2, characterized in that: The fixing assembly (400) comprises an adjusting block (401) fixed on the front side of the sliding block (302), a connecting block (402) being fixed on opposite sides of the two adjusting blocks (401), and an arc-shaped clamping plate (403) being fixed on opposite sides of the two connecting blocks (402).

4. A novel cell collection device for liver cancer diagnosis and treatment according to claim 3, characterized in that: The back side of the slide groove (305) is connected to the slide cavity (301), and rubber plates are fixed on opposite sides of the two arc-shaped clamping plates (403).

5. The novel cell collection device for liver cancer diagnosis and treatment according to claim 2 is characterized by: The left end of the bidirectional screw rod (303) passes through the mounting frame (201), the sliding cavity (301) and the sliding block (302) in sequence and extends to the inside of the mounting frame (201) to be rotatably connected to the mounting frame (201) via a bearing.

6. The novel cell collection device for liver cancer diagnosis and treatment according to claim 1 is characterized by: The bottom of the hydraulic rod (202) passes through the mounting frame (201) and extends to the inside of the mounting frame (201) to be fixed to the top of the motor (203).

7. The novel cell collection device for liver cancer diagnosis and treatment according to claim 3 is characterized by: The back side of the rubber pad (2) is fixed to the front side of the mounting frame (201), and the adjustment block (401) is slidably connected in the slide groove (305).

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