Ear edge tissue sample cleaning device

Abstract

The invention discloses an ear edge tissue sample cleaning device which comprises a cleaning table, a liquid injection mechanism is arranged on the left side of the top of the cleaning table, a waste liquid treatment mechanism is arranged on the right side of the cleaning table, a cleaning mechanism is arranged on the right side of the top of the cleaning table, and the cleaning mechanism comprises a cleaning assembly and a cleaning assembly; comprising a cleaning pool mounted on the right side of the top of a cleaning table. According to the ear edge tissue sample cleaning device, by arranging the cleaning mechanism, under the driving of the driving motor, the placing frame and an ear edge tissue sample placed in the placing frame shake up and down in the cleaning pool, so that the surface of the ear edge tissue sample is in full contact with an alcohol liquid or a DPBS solution, and the ear edge tissue sample is cleaned by matching with the rotation of a stirring disc; according to the cleaning device, alcohol liquid or a DPBS solution in the cleaning pool flows in the cleaning pool, so that ear edge tissue samples placed in the placing frame are washed, automatic cleaning is achieved, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to an ear margin tissue sample cleaning device. Background Art

[0002] Collecting pig ear margin tissue for primary fibroblast isolation, culturing and freezing is currently the main way to preserve pig somatic cell genetic resources. After collecting the ear tissue, before the formal isolation and culture begins, the collected ear margin tissue needs to be processed. In order to prevent contamination during the subsequent isolation and culture of primary ear margin fibroblasts, the ear margin tissue needs to be cleaned and disinfected.

[0003] However, the common method for cleaning and disinfecting ear margin tissue is manual operation, which is repeated cleaning and disinfection with 75% alcohol and DPBS solution. When a large number of samples are collected, this method is relatively time-consuming and labor-intensive, which seriously affects work efficiency. In addition, a relatively large amount of waste liquid is generated. Since the cleaning and disinfection work is generally carried out in the cell room, a large amount of waste liquid may be directly discharged through the sink in the operation room through the sewer, which may cause bacteria or viruses in the waste liquid to flow through the air, thereby contaminating the cultured cells. For this reason, the present invention provides an ear margin tissue sample cleaning device. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an ear margin tissue sample cleaning device, which solves the problem that the existing ear margin tissue cleaning and disinfection process is time-consuming and labor-intensive, seriously affecting work efficiency, and also generates relatively large amounts of waste liquid, which is not convenient for centralized treatment.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an ear edge tissue sample cleaning device, comprising a cleaning table, a liquid injection mechanism is provided on the left side of the top of the cleaning table, a waste liquid treatment mechanism is provided on the right side of the cleaning table, and a cleaning mechanism is provided on the right side of the top of the cleaning table, wherein the cleaning mechanism comprises:

[0006] The cleaning component comprises a cleaning pool installed on the right side of the top of the cleaning table, the top of the cleaning pool is fixedly connected to a support rod, the surface of the support rod is slidably connected to a support plate, the bottom of the support plate is fixedly connected to a connecting plate, and the bottom end of the connecting plate is fixedly connected to a placement frame;

[0007] A driving assembly is arranged at the top end of the support rod;

[0008] An adjustment component is arranged on the top of the support plate;

[0009] The stirring component is arranged at the bottom of the inner cavity of the cleaning tank.

[0010] Preferably, the adjustment assembly includes an adjustment screw rotatably installed inside the support plate, one end of the adjustment screw is fixedly connected to a handle, the surface of the adjustment screw is threadedly connected to a sliding block, and the surface of the sliding block is rotatably connected to the top of the support plate.

[0011] Preferably, the driving assembly includes a driving plate installed on the top of the support rod, the top of the driving plate is fixedly connected to a driving motor, one end of the output shaft of the driving motor is fixedly connected to a driving disk via a coupling, the bottom of the driving disk is slidably connected to a ball rod, and one end of the ball rod is rotatably connected to the top of the sliding block.

[0012] Preferably, the stirring assembly comprises a stirring disk rotatably mounted at the bottom of the inner cavity of the cleaning tank, and a rotating bevel gear is fixedly connected to the bottom of the stirring disk.

[0013] Preferably, the waste liquid treatment mechanism includes a treatment tank installed on the right side of the cleaning table, the left side of the treatment tank is fixedly connected to the right side of the cleaning pool through a connecting pipe, a control valve is installed on the top of the connecting pipe, a liquid inlet pipe is installed on the top of the treatment tank, a liquid discharge pipe is installed on the right side of the treatment tank, a solenoid valve is installed on the top of the liquid discharge pipe, and a mixing assembly is provided inside the treatment tank.

[0014] Preferably, the mixing assembly includes a mixing rod rotatably installed inside the processing tank and a control motor installed at the bottom of the cleaning table, a plurality of mixing blades are installed on the surface of the mixing rod, and one end of the output shaft of the control motor is fixedly connected to one end of the mixing rod through a coupling.

[0015] Preferably, one end of the mixing rod is fixedly connected to a control bevel gear, and the surface of the control bevel gear is meshed with the surface of the rotating bevel gear.

[0016] Preferably, the liquid injection mechanism includes a first liquid storage tank and a second liquid storage tank installed on the left side of the top of the cleaning table, the top of the first liquid storage tank and the second liquid storage tank are fixedly connected to a liquid pump through a branch pipe, one side of the liquid pump is fixedly connected to the left side of the cleaning pool, and a liquid injection pipe is installed on the top of the liquid pump.

[0017] Beneficial Effects

[0018] The present invention provides an ear edge tissue sample cleaning device. Compared with the prior art, it has the following beneficial effects:

[0019] (1) The ear margin tissue sample cleaning device is provided with a cleaning mechanism. Driven by a driving motor, the placement frame and the ear margin tissue sample placed therein are swung up and down in a cleaning tank, so that the surface of the ear margin tissue sample is fully in contact with the alcohol liquid or DPBS solution. The alcohol liquid or DPBS solution in the cleaning tank flows in the cleaning tank by the rotation of the stirring plate, thereby flushing the ear margin tissue sample placed in the placement frame, thereby achieving automatic cleaning and improving the cleaning efficiency.

[0020] (2) The ear edge tissue sample cleaning device drives the adjusting screw to rotate by rotating the handle. The rotation of the adjusting screw causes the sliding block to slide in the sliding groove on the top of the support plate. By adjusting the position of the sliding block, the rotation angle of the ball bar changes, thereby adjusting the up and down reciprocating sliding distance of the support plate, the connecting plate and the placement frame, so that the ear edge tissue sample placed in the placement frame can be better cleaned.

[0021] (3) The ear margin tissue sample cleaning device is provided with a waste liquid treatment mechanism, which uses a treatment tank to centrally collect alcohol waste liquid and DPBS solution waste liquid, injects sodium chlorate or hydrogen peroxide into the treatment tank through a connecting pipe to mix with the waste liquid, and stirs and mixes multiple liquids through multiple groups of mixing leaves to accelerate the mixing reaction between the solutions, thereby achieving rapid disinfection and sterilization of the waste liquid and avoiding bacterial or viral contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the external structure of the present invention;

[0023] Figure 2 It is a three-dimensional schematic diagram of the liquid injection mechanism of the present invention;

[0024] Figure 3 It is a schematic diagram of the bottom structure of the cleaning table of the present invention;

[0025] Figure 4 It is a three-dimensional schematic diagram of the cleaning component of the present invention;

[0026] Figure 5 It is a cross-sectional view of the internal structure of the cleaning pool and the processing tank of the present invention.

[0027] In the figure: 1-cleaning table, 2-liquid injection mechanism, 21-first liquid storage tank, 22-second liquid storage tank, 23-liquid pump, 24-liquid injection pipe, 3-waste liquid treatment mechanism, 31-treatment tank, 32-connecting pipe, 33-liquid inlet pipe, 34-liquid discharge pipe, 35-solenoid valve, 36-mixing component, 361-mixing rod, 362-control motor, 363-mixing blade, 4-cleaning mechanism, 41-cleaning component, 411-cleaning tank, 412-support rod, 413-support plate, 414-connecting plate, 415-placing frame, 42-driving component, 421-driving plate, 422-driving motor, 423-driving disk, 424-ball rod, 43-adjusting component, 431-adjusting screw rod, 432-handle, 433-sliding block, 44-stirring component, 441-stirring disk, 442-rotating bevel gear, 5-control bevel gear. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-5 , the present invention provides two technical solutions:

[0030] Embodiment 1

[0031] An ear edge tissue sample cleaning device comprises a cleaning table 1, a control panel is installed on the left side of the cleaning table 1, a liquid injection mechanism 2 is provided on the left side of the top of the cleaning table 1, a waste liquid treatment mechanism 3 is provided on the right side of the cleaning table 1, and a cleaning mechanism 4 is provided on the right side of the top of the cleaning table 1, and the cleaning mechanism 4 includes:

[0032] The cleaning component 41 comprises a cleaning pool 411 installed on the top right side of the cleaning table 1, the top of the cleaning pool 411 is fixedly connected to a support rod 412, the surface of the support rod 412 is slidably connected to a support plate 413, the bottom of the support plate 413 is fixedly connected to a connecting plate 414, the bottom end of the connecting plate 414 is fixedly connected to a placement frame 415, and the inner surface of the placement frame 415 is provided with a plurality of groups of slots, so as to facilitate the cleaning of the ear edge tissue sample placed therein;

[0033] A driving assembly 42 is disposed at the top end of the support rod 412;

[0034] An adjustment assembly 43 is disposed on the top of the support plate 413;

[0035] The stirring assembly 44 is arranged at the bottom of the inner cavity of the cleaning tank 411. The adjusting assembly 43 includes an adjusting screw rod 431 rotatably installed inside the support plate 413. One end of the adjusting screw rod 431 is fixedly connected to a handle 432. The surface of the adjusting screw rod 431 is threadedly connected to a sliding block 433. The surface of the sliding block 433 is rotatably connected to the top of the support plate 413. The top of the support plate 413 is provided with a trapezoidal slide groove. The sliding block 433 is a trapezoidal block. The sliding block 433 slides on the inner surface of the slide groove. The driving assembly 42 includes a driving plate 42 installed at the top of the support rod 412. 1. A driving motor 422 is fixedly connected to the top of the driving plate 421. The driving motor 422 is a three-phase asynchronous motor and is connected to an external circuit through a wire. One end of the output shaft of the driving motor 422 is fixedly connected to a driving disk 423 through a coupling. A ball rod 424 is slidably connected to the bottom of the driving disk 423. Ball blocks are installed at both ends of the ball rod 424. The ball blocks rotate at the top of the sliding block 433 and the bottom of the driving disk 423 respectively. One end of the ball rod 424 is rotatably connected to the top of the sliding block 433. The stirring assembly 44 includes a rotating assembly installed at the bottom of the inner cavity of the cleaning pool 411. The stirring plate 441 is used to accelerate the flow of liquid in the cleaning tank 411. The bottom of the stirring plate 441 is fixedly connected with a rotating bevel gear 442. The cleaning mechanism 4 is provided. Driven by the driving motor 422, the placement frame 415 and the ear edge tissue sample placed therein are shaken up and down in the cleaning tank 411, so that the surface of the ear edge tissue sample is fully in contact with the alcohol liquid or DPBS solution, and the alcohol liquid or DPBS solution in the cleaning tank 411 flows in the cleaning tank 411 in coordination with the rotation of the stirring plate 441. The ear tissue samples placed in the placement frame 415 are flushed to achieve automatic cleaning and improve cleaning efficiency. The handle 432 is turned to drive the adjusting screw 431 to rotate. The rotation of the adjusting screw 431 causes the sliding block 433 to slide in the slide groove at the top of the support plate 413. The position of the sliding block 433 is adjusted to change the rotation angle of the ball rod 424. In this way, the up and down reciprocating sliding distance of the support plate 413, the connecting plate 414 and the placement frame 415 can be adjusted, so that the ear tissue samples placed in the placement frame 415 can be better cleaned.

[0036] Embodiment 2

[0037] A device for cleaning ear tissue samples, wherein a waste liquid treatment mechanism 3 includes a treatment tank 31 installed on the right side of a cleaning station 1, the left side of the treatment tank 31 is fixedly connected to the right side of a cleaning pool 411 through a connecting pipe 32, a control valve is installed on the top of the connecting pipe 32, and the control valve is used to control the opening and closing of the connecting pipe 32, a liquid inlet pipe 33 is installed on the top of the treatment tank 31, and the liquid inlet pipe 33 is used to inject sodium chlorate and hydrogen peroxide into the treatment tank 31, a liquid discharge pipe 34 is installed on the right side of the treatment tank 31, and a solenoid valve 3 is installed on the top of the liquid discharge pipe 34. 5. The solenoid valve 35 is a prior art and is used to control the opening and closing of the drain pipe 34. A mixing assembly 36 is provided inside the processing tank 31. The mixing assembly 36 includes a mixing rod 361 rotatably installed inside the processing tank 31 and a control motor 362 installed at the bottom of the cleaning table 1. The control motor 362 is a three-phase asynchronous motor and is connected to an external circuit through wires. A plurality of mixing blades 363 are installed on the surface of the mixing rod 361. One end of the output shaft of the control motor 362 is fixedly connected to one end of the mixing rod 361 through a coupling. One end of the mixing rod 361 is fixedly connected to a control bevel gear 5, and the surface of the control bevel gear 5 is meshed with the surface of the rotating bevel gear 442. The injection mechanism 2 includes a first liquid storage tank 21 and a second liquid storage tank 22 installed on the left side of the top of the cleaning table 1. The tops of the first liquid storage tank 21 and the second liquid storage tank 22 are fixedly connected to a liquid pump 23 through a branch pipe. The liquid pump 23 is provided with two groups and is connected to the external circuit through an electric wire. One side of the liquid pump 23 is fixedly connected to the left side of the cleaning tank 411. The top of the liquid pump 23 is installed with an injection pipe 24. By providing a waste liquid treatment mechanism 3, the treatment tank 31 is used to collect alcohol waste liquid and DPBS solution waste liquid, and sodium chlorate or hydrogen peroxide is injected into the treatment tank 31 through the connecting pipe 32 to mix with the waste liquid, and multiple groups of mixing blades 363 are used to stir and mix multiple liquids to accelerate the mixing reaction between the solutions, thereby achieving rapid disinfection and sterilization of the waste liquid to avoid bacterial or viral contamination. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] During operation, the collected ear edge tissue sample is first placed in the placement frame 415, and the front side suction pump 23 is started, and the alcohol inside the first liquid storage tank 21 is introduced into the cleaning tank through the branch pipe and the injection pipe 24, so that the alcohol overflows the ear edge tissue sample, and then the driving motor 422 is started to drive the driving disk 423 to rotate. The rotation of the driving disk 423 causes the top end of the ball rod 424 to rotate in the block installed at the bottom of the driving disk 423, and the other end of the ball rod 424 rotates in the block installed at the top of the sliding block 433, so that the support plate 413 slides back and forth on the surface of the support rod 412 The sliding of the support plate 413 drives the connecting plate 414, the placement frame 415 and the ear edge tissue sample placed inside the placement frame 415 to shake synchronously in the alcohol liquid to achieve automatic cleaning, and the adjusting screw rod 431 is driven to rotate by rotating the handle 432. The rotation of the adjusting screw rod 431 causes the sliding block 433 to slide in the slide groove at the top of the support plate 413, so as to adjust the up and down reciprocating sliding distance of the support plate 413. Subsequently, the mixing rod 361 and the control bevel gear 5 are driven to rotate synchronously by starting the control motor 362, and the rotation of the control bevel gear 5 drives the rotating bevel gear 442 to rotate synchronously, and the rotating The rotation of the movable bevel gear 442 drives the stirring disk 441 to rotate synchronously, and the stirring disk 441 stirs the alcohol inside the cleaning tank 411, so that the alcohol flows inside the cleaning tank 411, thereby flushing the ear edge tissue samples in the placement frame 415, and improving the cleaning efficiency of the ear edge tissue samples. After the alcohol is cleaned for a period of time, the control valve is opened, and the alcohol waste liquid is introduced into the processing tank 31 through the connecting pipe 32 for centralized collection. Subsequently, the DPBS solution in the second liquid storage tank 22 is introduced into the cleaning tank 411 through the liquid pump 23 on the rear side. Subsequently, the above operation is repeated for cleaning. The liquid circulates and repeatedly cleans the ear edge tissue sample. In the repeated process, more waste liquid will be stored in the processing tank 31. At this time, external sodium chlorate or hydrogen peroxide can be injected into the processing tank 31 through the liquid inlet pipe 33 on the top of the processing tank 31, and driven by the control motor 362, the multiple groups of mixing blades 363 installed on the surface of the mixing rod 361 stir and mix the various liquids inside the processing tank 31 to accelerate the mixing reaction, thereby achieving a sterilization effect. Finally, the drain pipe 34 is opened through the solenoid valve 35 to discharge the treated waste liquid directly into the sewer through the sink in the cell room.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

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

Claims

1. An ear tissue sample cleaning device, comprising a cleaning station (1), characterized in that: The left side of the top of the cleaning platform (1) is provided with a liquid injection mechanism (2), the right side of the cleaning platform (1) is provided with a waste liquid treatment mechanism (3), and the right side of the top of the cleaning platform (1) is provided with a cleaning mechanism (4), wherein the cleaning mechanism (4) comprises: A cleaning component (41) comprises a cleaning pool (411) installed on the top right side of the cleaning table (1); the top of the cleaning pool (411) is fixedly connected to a support rod (412); the surface of the support rod (412) is slidably connected to a support plate (413); the bottom of the support plate (413) is fixedly connected to a connecting plate (414); the bottom end of the connecting plate (414) is fixedly connected to a placement frame (415); A driving assembly (42) is disposed at the top end of the support rod (412); An adjustment assembly (43) is arranged on the top of the support plate (413); The stirring assembly (44) is arranged at the bottom of the inner cavity of the cleaning tank (411).

2. The ear edge tissue sample cleaning device according to claim 1, characterized in that: The adjusting assembly (43) comprises an adjusting screw rod (431) rotatably mounted inside the supporting plate (413), one end of the adjusting screw rod (431) is fixedly connected to a handle (432), a surface of the adjusting screw rod (431) is threadedly connected to a sliding block (433), and a surface of the sliding block (433) is rotatably connected to the top of the supporting plate (413).

3. The ear edge tissue sample cleaning device according to claim 2, characterized in that: The driving assembly (42) comprises a driving plate (421) mounted on the top of the supporting rod (412); the top of the driving plate (421) is fixedly connected to a driving motor (422); one end of an output shaft of the driving motor (422) is fixedly connected to a driving disk (423) via a coupling; the bottom of the driving disk (423) is slidably connected to a ball rod (424); one end of the ball rod (424) is rotatably connected to the top of a sliding block (433).

4. The ear edge tissue sample cleaning device according to claim 1, characterized in that: The stirring assembly (44) comprises a stirring disc (441) rotatably mounted at the bottom of the inner cavity of the cleaning tank (411), and a rotating bevel gear (442) is fixedly connected to the bottom of the stirring disc (441).

5. The ear edge tissue sample cleaning device according to claim 4, characterized in that: The waste liquid treatment mechanism (3) comprises a treatment tank (31) installed on the right side of the cleaning table (1); the left side of the treatment tank (31) is fixedly connected to the right side of the cleaning pool (411) via a connecting pipe (32); a control valve is installed on the top of the connecting pipe (32); a liquid inlet pipe (33) is installed on the top of the treatment tank (31); a liquid discharge pipe (34) is installed on the right side of the treatment tank (31); a solenoid valve (35) is installed on the top of the liquid discharge pipe (34); and a mixing assembly (36) is provided inside the treatment tank (31).

6. The ear edge tissue sample cleaning device according to claim 5, characterized in that: The mixing assembly (36) comprises a mixing rod (361) rotatably mounted inside the processing tank (31) and a control motor (362) mounted at the bottom of the cleaning table (1); a plurality of groups of mixing blades (363) are mounted on the surface of the mixing rod (361); one end of the output shaft of the control motor (362) is fixedly connected to one end of the mixing rod (361) via a coupling.

7. The ear edge tissue sample cleaning device according to claim 6, characterized in that: One end of the mixing rod (361) is fixedly connected to a control bevel gear (5), and the surface of the control bevel gear (5) is meshed with the surface of the rotating bevel gear (442).

8. The ear edge tissue sample cleaning device according to claim 1, characterized in that: The liquid injection mechanism (2) comprises a first liquid storage tank (21) and a second liquid storage tank (22) installed on the left side of the top of the cleaning table (1); the tops of the first liquid storage tank (21) and the second liquid storage tank (22) are fixedly connected to a liquid extraction pump (23) via a branch pipe; one side of the liquid extraction pump (23) is fixedly connected to the left side of the cleaning pool (411); and a liquid injection pipe (24) is installed on the top of the liquid extraction pump (23).

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