阅读说明：本技术 一种自动混脱装置及组织样本混脱方法 (Automatic mixing and removing device and tissue sample mixing and removing method ) 是由 刘玉霞 王定邦 岳文兵 谷晓辉 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种自动混脱装置及组织样本混脱方法,自动混脱装置包括放置架,放置架设有用于放置待混脱的样本管的卡孔,放置架的顶部设有用于封堵样本管的管口、以避免样本管内的样本泄漏的防护装置,放置架的底部设有用于使样本管振动、以便样本混合的振动装置。本申请提供的自动混脱装置能够替代人工进行混脱检测,降低了工人的劳动强度,节省了人力成本,提高了工作效率,同时能够避免样本泄漏,有效避免污染的发生。(The invention discloses an automatic mixed-removing device and a tissue sample mixed-removing method. The application provides an automatic thoughtlessly take off device can replace the manual work to thoughtlessly take off the detection, has reduced workman's intensity of labour, has saved the human cost, has improved work efficiency, can avoid the sample to leak simultaneously, effectively avoids the emergence of pollution.)

1. The utility model provides an automatic mix and take off device, its characterized in that, includes rack (2), rack (2) are equipped with card hole (21) that are used for placing the sample pipe (24) that wait to mix and take off, the top of rack (2) is equipped with the mouth of pipe that is used for shutoff sample pipe (24), in order to avoid sample pipe (24) in the sample protector (1) that the sample leaked, the bottom of rack (2) is equipped with and is used for making sample pipe (24) vibrate, so that the vibrating device (3) that the sample mixes.

2. the automatic mixing and stripping device as claimed in claim 1, characterized in that a snap (212) for snapping the sample tube (24) is arranged in the snap hole (21), a snap ring (211) is arranged between the inner side wall of the snap hole (21) and the snap (212), and the snap (212) and/or the snap ring (211) is/are an elastic piece.

3. The automatic mixing and removing device according to claim 1, wherein the protecting device (1) comprises a protecting cover, the protecting cover comprises a protecting top plate (11) and a side limiting part (12), the protecting top plate (11) is arranged on the top of the placing rack (2), and the side limiting part (12) abuts against the side of the placing rack (2).

4. The automatic mixing and extracting device according to claim 3, wherein the lower side wall of the shielding top plate (11) is provided with a covering member (13) for covering the nozzle of the sample tube (24), the covering member (13) corresponding to the catching holes (21) one by one.

5. The automatic mixing and stripping device according to claim 4, further comprising a cover film (14) for isolating the covering member (13) from a sample tube (24), the cover film (14) being provided at a lower portion of the covering member (13), the cover film (14) being a plastic membrane having elasticity.

6. the automatic mixing and stripping device as claimed in claim 1, characterized in that the vibrating device (3) comprises a vibrating device side plate (31) provided with a lifting adjusting nut (32); the placing rack (2) comprises a placing rack top plate provided with the clamping hole (21) and a placing rack side plate (22) provided with a lifting adjusting hole (23); the lifting adjusting nuts (32) are connected with the lifting adjusting holes (23), and at least two lifting adjusting holes (23) extend in the vertical direction.

7. The automatic mixing and stripping device according to claim 1, characterized in that the vibrating device (3) comprises an annular scraper (362) and a driving component for driving the scraper (362) to move, and the upper surface of the scraper (362) facing the clamping hole (21) is provided with a scraping strip (361) for scraping the bottom of the sample tube (24).

8. the automatic mixing and stripping device as claimed in claim 7, further comprising an auxiliary transmission member, wherein the scraper bar (361) is pivotally connected to the scraper (362), and the auxiliary transmission member is in transmission connection with an end of the scraper bar (361) so as to enable the scraper bar (361) to rotate around its axis during movement of the scraper bar (362).

9. The automatic mixing and extracting device according to claim 7, wherein a plurality of said chucking holes (21) are arranged in an array in a transverse direction and a longitudinal direction; the vibrating device (3) comprises a plurality of scraper grooves (36) which are distributed along the transverse direction in sequence, and baffles (37) arranged between the scraper grooves (36), the scrapers (362) extend along the longitudinal direction and are arranged in the scraper grooves (36), and the top positions of the scrapers (362) and the scraper strips (361) are lower than the top positions of the baffles (37).

10. A method for mixing and removing a tissue sample, which is applied to the automatic mixing and removing apparatus according to any one of claims 1 to 9, comprising:

When a mixing and separating instruction is received, placing a sample tube (24) to be mixed and separated into a clamping hole (21) of the placing rack (2);

Covering a protective device (1) to the mouth of the sample tube (24) to prevent the sample in the sample tube (24) from leaking;

Controlling a vibration device (3) to drive the sample tube (24) to vibrate so as to mix the sample in the sample tube (24).

Technical Field

The invention relates to the technical field of medical examination and detection, in particular to an automatic mixed-removing device and a tissue sample mixed-removing method.

Background

With the continuous development and alternation of medical detection technology, the workload brought to detection workers by the mixing and removing requirements in some experiments is increasingly large, and substances adhered to the inner wall of a sample tube or a centrifugal tube or precipitated substances at the bottom of the sample tube or the centrifugal tube need to be separated and mixed uniformly, so that the complete separation and mixing of the substances are ensured, and cells, tissues and the like are also ensured not to be damaged in the separation and mixing process.

Disclosure of Invention

In view of the above, the invention aims to provide an automatic mixing and stripping device, which can replace manual mixing and stripping operation, reduce the labor intensity of operators, save the labor cost and improve the working efficiency; while avoiding contamination of the operator and the sample. It is another object of the present invention to provide a method of tissue sample debulking.

In order to achieve the above purpose, the invention provides the following technical scheme:

The utility model provides an automatic mix and take off device, includes the rack, the rack is equipped with the card hole that is used for placing the sample pipe that waits to mix and take off, the top of rack is equipped with the mouth of pipe that is used for shutoff sample pipe, in order to avoid the sample of sample pipe to leak the protector, the bottom of rack is equipped with and is used for making the sample pipe vibration, so that the vibrating device that the sample mixes.

Preferably, a buckle used for clamping the sample tube is arranged in the clamping hole, a clamping ring is arranged between the inner side wall of the clamping hole and the buckle, and the buckle and/or the clamping ring are elastic parts.

preferably, the protection device comprises a protection cover, the protection cover comprises a protection top plate and a side part limiting part, the protection top plate is covered on the top of the placing frame, and the side part limiting part abuts against the side part of the placing frame in a laminating mode.

Preferably, the lower side wall of the protective top plate is provided with a covering member for covering the nozzle of the sample tube, and the covering member corresponds to the clamping holes one by one.

Preferably, the device further comprises a coating film for isolating the covering member from the sample tube, the coating film is provided at a lower portion of the covering member, and the coating film is a plastic diaphragm having elasticity.

Preferably, the vibration device comprises a vibration device side plate provided with a lifting adjusting nut; the placing rack comprises a placing rack top plate provided with the clamping hole and a placing rack side plate provided with a lifting adjusting hole; the lifting adjusting nuts are connected with the lifting adjusting holes, and the lifting adjusting holes are at least two and extend in the vertical direction.

Preferably, the vibrating device comprises an annular scraper and a driving assembly for driving the scraper to move, and a scraping strip for scraping the bottom of the sample tube is arranged on the upper surface of the scraper facing the clamping hole.

preferably, the scraping strip is pivoted with the scraping plate, and the scraping device further comprises an auxiliary transmission piece, wherein the auxiliary transmission piece is in transmission connection with the end part of the scraping strip, so that the scraping strip rotates around the axis of the scraping strip along with the scraping plate in the moving process.

Preferably, a plurality of the card holes are distributed in an array along the transverse direction and the longitudinal direction; the vibrating device comprises a plurality of scraper grooves which are distributed along the transverse direction in sequence, and baffles arranged between the scraper grooves, the scrapers extend along the longitudinal direction and are arranged in the scraper grooves, and the top positions of the scrapers are lower than the top positions of the baffles.

A tissue sample mixing and removing method is applied to any one automatic mixing and removing device, and comprises the following steps:

When a mixing and separating instruction is received, placing a sample tube to be mixed and separated in a clamping hole of a placing frame;

Covering a protective device on the pipe orifice of the sample pipe to prevent the sample in the sample pipe from leaking;

And controlling a vibration device to drive the sample tube to vibrate so as to mix the sample in the sample tube.

The automatic mixed-releasing device provided by the invention comprises a protective device, a placing frame and a vibrating device which are sequentially distributed from top to bottom, wherein in the working process, a sample tube is placed in a clamping hole of the placing frame, and the protective device plugs the tube opening of the sample tube, so that the sample is prevented from leaking to the outside of the sample tube; the vibrating device then shakes the sample tube so that the samples mix.

the application provides an automatic thoughtlessly take off device replaces the manual work to carry out the thoughtlessly taking off the process of sample, has reduced operating personnel's intensity of labour, has improved work efficiency. In addition, the sample can be prevented from being polluted due to the fact that the protection device can prevent the sample from leaking, the sample infection of operators is avoided, and the detection accuracy and the operation safety are improved.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic mixing and dehydrating device provided by the present invention;

FIG. 2 is a schematic structural view of a protection device provided in the present invention;

FIG. 3 is a schematic structural view of another protection device provided by the present invention;

FIG. 4 is a schematic view of a structure of the engaging member of the present invention engaging with a sample tube;

FIG. 5 is a top view of a clip member provided by the present invention;

FIG. 6 is a schematic view of the configuration of the scraper trough provided by the present invention;

FIG. 7 is a schematic structural view of a mixing and stripping assembly according to the present invention;

FIG. 8 is a schematic structural view of another mixing and stripping assembly provided in the present invention;

FIG. 9 is a schematic structural view of another mixing and stripping assembly provided in the present invention;

FIG. 10 is a flow chart of a method of tissue sample debulking provided by the present invention.

the reference numerals in figures 1 to 10 are:

A protection device 1, a protection top plate 11, a side stopper 12, a covering member 13, and a coating film 14;

The device comprises a placing frame 2, a clamping hole 21, a clamping ring 211, a buckle 212, a placing frame side plate 22, a lifting adjusting hole 23 and a sample tube 24;

The vibration device comprises a vibration device 3, a vibration device side plate 31, a lifting adjusting nut 32, a power switch 33, a rotating speed control button 34, an amplitude control button 35, a scraper groove 36, a scraper bar 361, a scraper 362, a wheel-moving device 363, a motor controller 364 and a baffle 37.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the invention is to provide an automatic mixing and stripping device which can replace manual work to carry out mixing and stripping detection, thereby reducing the labor intensity of workers, saving the labor cost and improving the working efficiency; meanwhile, the detection accuracy and the operation safety are improved. Another core of the present invention is to provide a method for tissue sample debulking.

referring to fig. 1 to 9, fig. 1 is a schematic structural diagram of an automatic mixing and stripping device provided by the present invention; fig. 2 and 3 are schematic structural views of two protection devices provided by the invention; FIG. 4 is a top view of a clip member provided by the present invention; FIG. 5 is a schematic view of a structure of the engaging member of the present invention engaging with a sample tube; FIG. 6 is a schematic view of the configuration of the scraper trough provided by the present invention; fig. 7, 8 and 9 are schematic structural views of three types of mixing and removing assemblies provided by the invention.

the application provides an automatic mix and take off device, including rack 2, rack 2 is equipped with and is used for placing the card hole 21 of waiting to mix the sample pipe 24 that takes off, and rack 2's top is equipped with the mouth of pipe that is used for shutoff sample pipe 24, in order to avoid the protection device 1 of the sample leakage in the sample pipe 24, and rack 2's bottom is equipped with and is used for making sample pipe 24 vibrate, so that the vibrating device 3 that the sample mixes.

specifically, the card hole 21 is used for accommodating a sample tube 24 to be processed, and the card hole 21 is preferably circular or polygonal. The number of card hole 21 can be 1, and in order to handle a plurality of sample pipes 24 once, preferred rack 2 is provided with a plurality of card holes 21 to satisfy the inspection and detection demand of different sample volumes, but batch processing sample, further improve detection efficiency, reduce the human cost.

Protector 1 is located card hole 21 directly over for carry out the shutoff to the mouth of pipe of sample tube 24, thereby play the guard action, prevent to mix and take off in-process sample spill, thereby avoid the sample to pollute the experiment mesa, also avoid simultaneously taking place to pollute mutually between the sample, can also prevent that the sample from causing potential biohazard to operating personnel. The protection device 1 can be set to be a transparent structure or a light-shielding structure according to requirements.

The vibrating device 3 is used to vibrate the sample tube 24, so that the sample is separated from the inner wall of the sample tube 24 and is uniformly mixed.

The application provides an automatic thoughtlessly take off device can replace the manual work to thoughtlessly take off the operation process, has realized reducing operating personnel's intensity of labour, has improved work efficiency's effect. Meanwhile, the protection device 1 can avoid sample leakage and isolate the sample from an operator, so that the detection accuracy and the operation safety are improved.

Optionally, in order to optimize the use effect of the automatic mixing and removing device, in an embodiment provided by the present application, a clamping component for clamping the tube wall of the sample tube 24 is disposed in the clamping hole 21, and the clamping component has elasticity.

Specifically, the clamping part is fixed in the clamping hole 21, and the elasticity of the clamping part can be realized through materials such as rubber, sponge and spring. Place behind card hole 21 when sample pipe 24, the joint part can utilize the position of the fixed sample pipe 24 of the elasticity of self, also can avoid simultaneously making sample pipe 24 lock and break because card hole 21 is too tight, and in addition, the joint part is mixing taking off the in-process and still has the cushioning effect, avoids the sample to mix taking off the in-process breakage, improves the reliability that detects.

It will be appreciated that, since the chucking hole 21 has the chucking member inside, the chucking hole 21 has a diameter larger than the outer diameter of the sample tube 24, and the chucking member has a minimum inner diameter smaller than the outer diameter of the sample tube 24. In the actual design, the diameter of the card hole 21 can be flexibly selected according to the actual working requirement, the sample tube 24 is a commercial product, the specification of the sample tube is usually 13mm × 75mm, 13mm × 100mm, 19mm × 110mm and 32mm × 115mm, and correspondingly, the diameter of the card hole 21 is preferably 15mm, 21mm and 34 mm. In addition, when the placing frame 2 has a plurality of clamping holes 21, the diameters of the clamping holes 21 on the same placing frame 2 are not necessarily completely consistent, and the clamping holes 21 with different diameters can be designed according to actual requirements.

Optionally, in an embodiment of the clamping component provided in the present application, the clamping component includes a snap ring 211 and a buckle 212 for clamping the sample tube 24, the snap ring 211 is disposed between an inner side wall of the clamping hole 21 and the buckle 212, and in both the buckle 212 and the snap ring 211, an elastic component may be selected, and preferably, both the buckle 212 and the snap ring 211 are elastic components.

Optionally, in an embodiment of the protection device 1 provided in the present application, the protection device 1 includes a protection cover, the protection cover includes a protection top plate 11 and a side limiting member 12, the protection top plate 11 covers the top of the placement frame 2, and the side limiting member 12 abuts against the side of the placement frame 2.

specifically, 11 edges all around of protection roof link to each other with lateral part locating part 12 is perpendicular, and lateral part locating part 12 can specifically be protection curb plate, the spacing isotructure that extends downwards, and the protective cover can just coincide with 2 tops edges all around and detain to keep fixed with rack 2, make sample and operating personnel mutual isolation, avoid personnel to infect, avoid experiment mesa to pollute simultaneously.

Further, in another embodiment of the shielding device 1 provided in the present application, the lower side wall of the shielding top plate 11 is provided with a covering member 13 for covering the nozzle of the sample tube 24, and the covering member 13 corresponds to the locking hole 21 one by one.

Specifically, the covering member 13 may be an elastic plug capable of extending into the opening of the sample tube 24, or a tube cover with a downward opening, and the covering member 13 may effectively prevent the sample from splashing and leaking during the mixing process, thereby effectively avoiding cross contamination between samples.

further, in another embodiment of the shielding device 1 provided by the present application, the shielding device 1 further includes a film 14 for isolating the covering member 13 from the sample tube 24, the film 14 is disposed at a lower portion of the covering member 13, and the film 14 is a plastic membrane having elasticity.

Specifically, the coating 14 covers the orifice of the sample tube 24 and functions to isolate the orifice of the sample tube 24 from the covering member 13. The film 14 may be a plastic film with certain elasticity and tension, such as plastic wrap. The cover film 14 is a disposable experimental article, and is disposed of as medical waste when used up, so that cross contamination between samples can be further prevented, the cleaning process after the cover member 13 is stained with the samples can be reduced, and the convenience of operation can be improved.

Optionally, in an embodiment of the rack 2 provided in the present application, the vibration device 3 includes a vibration device side plate 31 provided with a lifting adjusting nut 32; the placing frame 2 comprises a placing frame top plate and a placing frame side plate 22 which are respectively provided with a clamping hole 21 and a lifting adjusting hole 23; the lifting adjusting nuts 32 are connected with the lifting adjusting holes 23, and at least two lifting adjusting holes 23 extend in the vertical direction.

Specifically, rack curb plate 22 is located the left and right sides of rack 2, and subtend symmetry sets up, plays the effect of supporting the rack roof, and rack curb plate 22's size slightly is less than or slightly is greater than the size of vibrating device curb plate 31 for rack curb plate 22 can just insert the inside or the outside of vibrating device curb plate 31, and after rack curb plate 22 inserted vibrating device curb plate 31, obvious gap did not appear between the two, difficult not hard up.

The lifting adjusting holes 23 are positioned at the left side and the right side of the side plate 22 of the placing rack and are symmetrically arranged in opposite directions, and the lifting adjusting holes 23 can be polygonal, preferably circular; the inner side wall of the lifting adjusting hole 23 is preferably provided with threads so that the lifting adjusting nut 32 and the side plate 22 of the placing rack can be fixed more stably; the number of the lifting adjusting holes 23 can be designed according to the requirement, generally is two at least, and is recommended not to exceed five at most so as to prevent the placing rack 2 from being unstable due to the fact that the placing rack side plate 22 is too high.

The vibrating device side plates 31 are located on the left and right sides of the vibrating device 3. At least one lifting adjusting nut 32 is arranged, preferably, the lifting adjusting nuts 32 are in one-to-one correspondence with the lifting adjusting holes 23 on the left side and the right side of the placing rack side plate 22, so that the lifting adjusting nuts 32 can be screwed into the lifting adjusting holes 23 on the left side and the right side of the placing rack side plate 22 and are fixed with the threads in the lifting adjusting holes 23 on the left side and the right side of the placing rack side plate 22.

The placing frame 2 is located above the vibrating device 3, the lifting adjusting nuts 32 are connected with the different lifting adjusting holes 23 in a matched mode, the depth of the placing frame side plate 22 inserted into the vibrating device side plate 31 can be adjusted, the matching requirements of the heights of the different specification sample tubes 24 are further met, and the automatic mixed-removing device is suitable for mixed-removing operation of the different specification sample tubes 24.

Optionally, in an embodiment of the vibrating device 3 provided by the present application, the vibrating device 3 includes an annular scraper 362, and a driving assembly for driving the scraper 362 to move, and an upper surface of the scraper 362 facing the clamping hole 21 is provided with a scraper 361 for scraping the bottom of the sample tube 24.

Specifically, the scrapers 361 are located above the scrapers 362 and are uniformly distributed. The scraping strip 361 can be made of polyethylene, stainless steel, acrylic, etc. The number and density of the scrapers 361 are not limited, and can be determined according to actual conditions to meet the requirements of different experimental types, and at least six scrapers 361 are suggested to be arranged on one scraper 362. The shape of the scraping strip 361 is not limited, and the scraping strip 361 can be irregular polygon, circular, gear-shaped, granular, or alternatively open-cell, and is mainly used for increasing friction force and improving sample mixing and removing efficiency.

The scraper 362 is a carrier of the scraper 361 and is an annular conveyor belt, and the scraper 362 can rotate at a constant speed under the power drive of the drive assembly, so that the scraper 361 is driven to revolve along the moving direction of the scraper 362, the scraper 361 is enabled to contact with the bottom of the sample tube 24 and scrape the sample tube 24, and the sample mixing and separating requirements are met.

The drive assembly, which includes a wheel assembly 363 and a motor controller 364, is located inside the flight trough 36. The driving assembly can adopt a gear drive, a conveyor belt and a roller drive and other modes, and the number of driving parts such as gears, rollers and the like in the wheel-moving device 363 is at least two. Taking gear driving as an example, the inner side wall of the scraper 362 is provided with teeth, the teeth are in meshing transmission with the gear, and the motor drives the gear to rotate, so that the scraper 362 can be driven to move.

the motor controller 364 can make the required adjustments to the rotational speed and frequency of the scrapers 362 and the scrapers 361 to meet the experimental objectives of different rotational speed and frequency requirements.

Optionally, in an embodiment of the vibration device 3 provided in the present application, the scraping bar 361 is pivotally connected to the scraping plate 362, and the vibration device further includes an auxiliary transmission member disposed at a side of the scraping plate 362, and the auxiliary transmission member is in transmission connection with an end of the scraping bar 361, so that the scraping bar 361 rotates around its axis in a moving process along with the scraping plate 362.

Specifically, the auxiliary transmission member, the scraper 361 and the scraper 362 are distributed from top to bottom along the vertical direction, the auxiliary transmission member may be a rack or a friction bar, the auxiliary transmission member extends along the moving direction of the scraper 362 and is kept stationary relative to the rack 2, and when the scraper 362 drives the scraper 361 to move, the auxiliary transmission member is connected with the end of the scraper 361 in a gear engagement or friction manner, so that the scraper 361 generates "rotation" around its own axis.

Alternatively, in the embodiment of the vibration device 3 provided by the present application, the plurality of card holes 21 are distributed in an array along the transverse direction and the longitudinal direction; that is, the fastening holes 21 are arranged in rows and columns, which are called as rows in the transverse direction and columns in the longitudinal direction for convenience of description. The vibrating device 3 comprises a plurality of scraper grooves 36 which are distributed in sequence along the transverse direction, and baffles 37 arranged between the adjacent scraper grooves 36, wherein the scrapers 362 extend along the longitudinal direction and are arranged in the scraper grooves 36, and the top positions of the scrapers 362 and the scraper bars 361 are lower than the top positions of the baffles 37.

Specifically, the scraper groove 36 is located inside the vibrating device side plate 31, and the scraper bar 361, the scraper 362, the wheel-moving device 363, and the motor controller 364 are all located inside the scraper groove 36, so as to avoid accidents such as damage to the internal devices or electric shock of people. The number of the scraper grooves 36 can be 1, and since the clamping holes 21 are distributed in an array, the number of the scraper grooves 36 is preferably consistent with the number of rows of the clamping holes 21, one scraper groove 36 corresponds to one row of the sample tubes 24, and the adjacent scraper grooves 36 are separated and distributed by the baffle 37.

The baffles 37 divide the flight troughs 36 so that each flight trough 36 can be independently a separate area. The baffle 37 is higher than the scraper 362 to prevent the single-row sample tubes 24 from being scraped into the adjacent scraper groove 36 during stripping, and further prevent contamination.

In order to enable the automatic mixing and removing device to work normally, the automatic mixing and removing device is further provided with a power cord and a plug. In addition, in order to control the automatic mixing and separating device, a control switch can be further arranged, wherein the control switch can be divided into a power switch 33 and an adjusting switch.

The power switch 33 is used for controlling the power on and off of the automatic mixing and removing device. The adjustment switch is required to be operated after the power switch 33 is turned on, and the adjustment switch may include a rotation speed control knob 34 and an amplitude control knob 35, which are electrically connected to the motor controller 364, respectively. The rotation speed control button 34 is used for adjusting the rotation speed of the scraper bar 361 and the scraper 362 according to actual experimental requirements, and the amplitude control button 35 is used for adjusting the vibration amplitude of the scraper bar 361 according to actual experimental requirements.

In the product design stage, any one control switch can be arranged on the side, the front and the upper surface of the automatic mixing and dehydrating device, preferably below the left side of the automatic mixing and dehydrating device; it can be arranged in a point-moving type or an induction type, and is preferably a button type; the material can be plastic, stainless steel, acrylic, iron and other materials.

Optionally, the main body of the automatic mixing and removing device can be made of a PVC material, an acrylic material, a plastic material or a glass material.

Referring to fig. 10, fig. 10 is a flowchart of a tissue sample aliasing method provided by the invention. The application also provides a tissue sample mixing and removing method applied to any one of the automatic mixing and removing devices, which comprises the following steps:

Step S1, when the mix-and-drop instruction is received, the sample tube 24 to be mixed and dropped is placed in the card hole 21 of the rack 2.

step S2, the protection device 1 is covered on the nozzle of the sample tube to avoid the sample in the sample tube 24 from leaking.

And step S3, controlling the vibration device 3 to drive the sample tube 24 to vibrate, so as to mix the sample in the sample tube 24.

Specifically, in the automatic production, the automatic mixing and stripping device can work together with a mechanical arm and a control system to complete the process of mixing and stripping the sample. For example, the operator activates the automatic mixing and releasing device through the power switch 33, and then sends a corresponding mixing and releasing instruction to the control system through the adjusting switch. The control system controls the first mechanical arm to act according to the received mixing and separating instruction, and the sample tube 24 is placed in the clamping hole 21; then, the second mechanical arm is controlled to act, and the protective device 1 is covered on the top of the placing frame 2; and finally, controlling the vibration device 3 to enable the sample tube 24 to vibrate according to the preset frequency and amplitude.

Wherein, the specific structure of arm, the theory of operation of arm, control system's circuit structure all can refer to prior art, and this application is no longer repeated.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The automatic mixing and removing device and the tissue sample mixing and removing method provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.