CN216621920U - Reagent holds integrated device - Google Patents

Abstract

The technical scheme provides a reagent accommodating integrated device, and relates to the technical field of experimental equipment; a reagent accommodating and integrating device comprises a platform body and a plurality of inner containers, wherein the platform body is provided with a plurality of placing holes for placing the inner containers, the inner containers are upwards opened and detachably placed on the placing holes for accommodating reagents; a timing module for timing is further arranged on one side of the platform body; through setting up a plurality of inner bags on an operation platform to, through adopting the timing module to time, can realize the operation of continuity, reduce the loaded down with trivial details degree of experimenter operation, and the device simple structure is stable.

Description

Reagent holds integrated device

Technical Field

The utility model relates to the technical field of experimental equipment, in particular to a reagent accommodating integrated device.

Background

The paraffin section-based staining observation experiment is a common experiment in biological experiments, and intermediate treatment processes such as dewaxing and hydration are often involved in the experiment process, so that final staining and observation are facilitated through the intermediate treatment processes, and effective experiment results are obtained. In the dewaxing and hydration processes, slices are usually soaked in various solvents, for example, common HE dyeing is taken as an example, and in the hydration process, slices are respectively soaked in 100% alcohol I, 100% alcohol II, 95% alcohol I, 95% alcohol II, 85% alcohol I and 75% alcohol II for 5, 3, 2min and the like in sequence. Specifically, according to the experiment needs, soaking of agents such as the anticreep liquid and the like is also included, and in order to achieve a better effect, the soaking time of each agent may not be equal, and a shorter or longer soaking time may be provided.

In the prior art, a common process is that an experimenter places a slide glass rack in a containing box corresponding to the slide glass rack for soaking so that a slide glass loaded with a sample therein completes the soaking process, and after the current reagent soaking is completed, the experimenter takes out the slide glass rack, pours out the reagent, cleans the containing box of the slide glass rack, pours in subsequent reagents and continues soaking. For such a method, although the corresponding processing process can be completed, the process is complicated and time-consuming, when the reagent needs to be soaked for multiple times, the above operations need to be repeated frequently, and in the process, the slide glass rack has a long waiting period, which may affect the sample processing effect on the slide glass rack.

Therefore, there is a need in the art for an integrated device suitable for use in the process to facilitate the operation and overcome the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome at least one defect (deficiency) of the prior art, and provides a reagent accommodating integrated device which is simple and stable in structure, can continuously perform soaking operation, and reduces the complexity of operation of experimenters.

The technical scheme adopted by the utility model is that the reagent accommodating integrated device comprises a platform body and a plurality of inner containers, wherein the platform body is provided with a plurality of placing holes for placing the inner containers, the inner containers are upwards opened and detachably placed on the placing holes for accommodating reagents; and a timing module for timing is further arranged on one side of the platform body.

The inner bag of this application can be used to hold reagent, and a plurality of reagent are held respectively to a plurality of inner bags, and place the hole and then can provide stable position of placing for the inner bag, be convenient for standardize the solvent and soak the order, reduce the experiment error. When a plurality of reagents need to be soaked, an experimenter only needs to take out the reagent from one inner container and then put the reagent into the inner container for containing the next procedure, the operation is simple and convenient, and the processes of frequently pouring out liquid, cleaning and the like are not needed in one complete treatment process. The separable inner container is beneficial to cleaning and replacing the inner container after the experiment and in the daily experiment. And this application still integrated on the platform body has the timing module, when the experimenter places slide glass frame in a inner bag and begins to soak, the experimenter can use the timing module to begin the timing fast, through the cooperation of platform main part and a plurality of inner bags in this application, can accomplish the process that a plurality of reagents soaked, and slide glass latency is short, can reduce volatilizing of slide glass sample solvent. More importantly, hold integrated device through this application reagent, begin to a plurality of reagents from soaking the processing procedure and soak the end, can accomplish relatively continuous operation, can reduce the loaded down with trivial details degree of experimenter operation, and simple structure, stability, easily operation.

Further, the upper edge of the opening of the inner container extends to the periphery to form a clamping protrusion, and the inner container is clamped on the placing hole through the clamping protrusion.

The inner bag is held the arch card through the card and is held in placing the hole, can make the inner bag stably place on placing the hole, avoids the inner bag to drop.

Furthermore, the wall surface of the inner container is provided with scales for displaying the volume of the contained solvent.

The scales are beneficial to controlling the amount of the reagent poured into the soakable slide glass rack, so that the frequent pouring of the reagent caused by too little pouring is avoided, and the reagent waste caused by too much pouring can also be avoided.

Furthermore, one side of the platform body, which is provided with the placing hole, is provided with an erasable mark sheet for marking.

Because of involving multiple reagent, and mostly be transparent liquid, for convenient differentiation, reduce experiment error, place hole one side and set up and to wipe the mark piece for the mark corresponds the reagent that places the inner bag and hold, does benefit to the experiment in-process with putting into required reagent of slide accuracy. The erasable marking sheet can be a steel sheet, and can be erased by adopting alcohol after being marked by the marking pen.

Furthermore, a plurality of placing holes are arranged in a row and column mode and at least comprise two rows and four columns of placing holes.

In the common paraffin section dyeing experiment, when involving multiple solvent processing, the reagent number of most continuous soaking process is 6 ~ 8, and sets up at least two rows of four rows and places the hole and correspond the inner bag of quantity, then can be applicable to the processing procedure behind most paraffin section.

Furthermore, a waste liquid collecting box is arranged on one side of the platform main body, a drainage groove is formed in the platform main body, and the waste liquid collecting box is communicated with the drainage groove; the drainage groove is arranged between the placing holes and used for collecting liquid falling into the drainage groove to the waste liquid collecting box.

In the prior art, after one reagent is soaked, a large amount of the reagent usually remains on a slide holder, and an experimenter can place the slide holder on a desktop for a short time and place the slide holder into the next reagent after the next reagent is prepared. In the process, residual reagent on the slide glass rack often drops on non-operation areas such as a table top and the like, and the table top is often wiped for multiple times. This application then on the hole of placing, the inner bag basis of aforementioned a plurality of regular spread, further sets up the drainage groove on the platform body, the drainage groove sets up between placing the hole. After the glass slide rack is soaked in the inner container and before the glass slide rack enters the next inner container, the glass slide rack is placed on the drainage groove for a short time, at the moment, residual liquid can fall into the drainage groove, and the drainage groove collects the residual liquid to the waste liquid collecting box. Can avoid forming the pollution to the laboratory bench desktop through this process, and can in time collect the waste liquid, avoid remaining of waste liquid. The safety is improved, and the danger caused by residual waste liquid on the tabletop is avoided.

Furthermore, the drainage groove is provided with absorbent paper matched with the cross section of the drainage groove in shape, and the height of the absorbent paper is parallel to or higher than that of the drainage groove.

The drainage groove can collect the residual liquid that drips on the slide glass frame, nevertheless to drippage and remain in the difficult collection of liquid of bottom, and set up the paper that absorbs water and then can further absorb the residual liquid on the slide glass frame, except aforementioned reduction waste liquid pollution's influence, can also reduce residual solvent and soak the process influence to next solvent, improve treatment effect.

Furthermore, the inner container is a cylindrical, cuboid or trapezoid inner container with an upward opening, and the shape of the placing hole is matched with the shape of the cross section of the top of the inner container.

The glass slide holder common in the prior art is mostly a structure with a cuboid, a plurality of hollow parts and a handle arranged in the middle, and the inner container is cylindrical, so that the manufacturing difficulty of the inner container is reduced. And the cuboid is arranged, so that the cuboid is relatively matched with the glass slide rack, and the required reagent amount is less when the cuboid reaches the same soaking height, thereby being beneficial to saving reagents. The ladder-shaped inner container with the upper part wide and the lower part narrow is arranged, so that the reagent can be saved, and the glass slide rack is convenient to place and take. Place the hole setting and cooperate with inner bag top cross section shape, then be favorable to stably placing the inner bag, avoid the inner bag to rock the scheduling situation, improve device stability.

Furthermore, a turnover cover body is arranged on one side of the placing hole, and the turnover cover body is turned over to cover the opening of the inner container or expose the opening of the inner container.

In order to avoid pollution of particles such as air dust to the reagent when the reagent is placed, a turnover cover body is arranged on one side of the placing hole and used for covering the opening of the inner container. When the reagent is needed, the opening of the inner container can be exposed only by turning towards the opposite direction of the cover, so that the slide glass rack is arranged in the inner container. The mode that adopts the upset is covered and can be simplified operation, avoids comparatively inconvenient modes of uncapping such as rotation. And when the cover body is used for covering the glass slide during soaking, the glass slide is beneficial to being soaked in a dark place.

Further, the timing module comprises a timing control panel arranged on one side of the platform body and a timer connected with the timing control panel, the timing control panel is used for controlling the timer, and the timing control panel comprises an up-regulation time key, a down-regulation time key, an off-timing key, a start-timing key, a repeat last-time timing key and a common duration switching key.

Through a plurality of buttons that set up, setting soak time that can be quick to the simplified operation. The up-regulation time key and the down-regulation time key can be used for regulating up or down timing time, the timing stopping key controls the stopping of timing, the timing starting key controls the starting of timing, the repeated last timing key is used for setting the timing time to be the last timing time, the common time length switching key is used for setting the timing time to be one of selectable timing times, and the selectable timing time comprises 2min, 3min, 5min, 10min, 15min, 20min, 30min and the like.

Furthermore, the timing module is also connected with a buzzer.

When the timing is completed, the buzzer makes a warning sound, thereby promoting accurate control of the soaking time.

Further, a pipette rack is installed on one side of the platform body and comprises a first supporting rod, a second supporting rod, a first cross rod and a second cross rod, wherein the first cross rod and the second cross rod are arranged between the first supporting rod and the second supporting rod from top to bottom, and the first supporting rod, the second supporting rod, the first cross rod and the second cross rod jointly form the pipette rack.

Except that the slide glass rack is continuously taken out of the inner container and placed into the next inner container, part of the experiment process may also involve the sample adding of the slide glass before and after soaking, and the arrangement of the liquid-transfering gun rack is favorable for placing the liquid-transfering gun, so that the process is directly and continuously completed on the platform body. The first cross rod is used for hanging the hanging piece at the top of the liquid-transferring gun, and the second cross rod is used for abutting against the middle part or the bottom of the liquid-transferring gun, so that the liquid-transferring gun is stably placed.

Further, the same side of the platform main body for installing the pipette gun placing frame is also provided with a gun head plate accommodating box, and the top of the gun head plate accommodating box is used for installing a detachable gun head plate.

In the prior art, the pipette tip box generally comprises a box body, a box cover and a pipette tip plate, wherein the pipette tip plate is detachably mounted at the top of the box body, and a plurality of pipette tip holes for accommodating pipette tips are formed in the pipette tip plate. This application holds the box through setting up the rifle head board at pipette rack homonymy, through installing the rifle head board, can make this rifle head board hold the box and form the rifle head box for place the rifle head, thereby the pipette of cooperation homonymy accomplishes the liquid-transfering operation that aforementioned probably relates to.

Furthermore, a detachable waste gun head box is arranged on the same side of the platform main body where the pipette gun placing rack is installed.

The waste gun head box is favorable for collecting waste gun heads, and operation is convenient.

Further, the upper surface of the platform main body is provided with a separation bulge, one side of the separation bulge, which is used for separating the platform main body placing hole, is a solvent containing area, and the opposite side is an operation area.

After the soaking is finished, the glass slide on the glass slide rack needs to be taken out for subsequent tests, and the operation area is arranged, so that a separated operation environment is favorably provided, and the subsequent partial treatment process is conveniently and continuously finished.

Compared with the prior art, the utility model has the beneficial effects that: through setting up a plurality of inner bags on an operation platform to, through adopting the timing module to time, can realize the operation of continuity, reduce the loaded down with trivial details degree of experimenter operation, and the device simple structure is stable.

Drawings

FIG. 1 is a plan view of the integrated reagent holding device of the present invention.

FIG. 2 is a plan view of the integrated reagent holding device (without retaining protrusions along the inner container) of the present invention.

FIG. 3 is a partial cross-sectional view of the integrated reagent holding device of the present invention.

In the drawings are labeled: the drainage platform comprises a platform body-110, a placing hole-120 and a drainage groove-130; the inner container-210 is clamped with the bulge-220; a timing module-300; waste liquid collection box-400.

Detailed Description

The drawings are only for purposes of illustration and are not to be construed as limiting the utility model. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1 to 3, a reagent holding integrated device includes a platform body 110 and a plurality of inner containers 210, wherein the platform body 110 is provided with a plurality of placing holes 120 for placing the inner containers 210, the inner containers 210 are opened upward, and are detachably placed on the placing holes 120 for containing reagents; a timing module 300 for timing is further disposed on one side of the platform body 110.

The application of inner bag 210 can be used to hold reagent, and a plurality of inner bags 210 hold a plurality of reagents respectively, and place hole 120 and then can provide stable position of placing for inner bag 210, be convenient for standardize the solvent and soak the order, reduce the error of experiment. When a plurality of reagents need to be soaked, an experimenter only needs to take out the reagent from one inner container 210 and then put the reagent into the inner container 210 for containing the reagent, the operation is simple and convenient, and the processes of frequently pouring out liquid, cleaning and the like are not needed in one complete treatment process. The detachable inner container 210 is beneficial to cleaning and replacing the inner container 210 after the experiment and in daily experiments. And this application still integrated timing module 300 on platform body 110, when the experimenter placed slide glass rack in an inner bag 210 and started to soak, the experimenter can use timing module 300 to begin the timing fast, through the cooperation of platform main part and a plurality of inner bags 210 in this application, can accomplish the process that a plurality of reagents soaked, and slide glass latency is short, can reduce the volatilizing of slide glass sample solvent. More importantly, hold integrated device through this application reagent, begin to a plurality of reagents from soaking the processing procedure and soak the end, can accomplish relatively continuous operation, can reduce the loaded down with trivial details degree of experimenter operation, and simple structure, stability, easily operation.

In this embodiment, the upper edge of the opening of the inner container 210 extends to the outer periphery to form a retaining protrusion 220, and the inner container 210 is retained on the placing hole 120 by the retaining protrusion 220; the inner container 210 is provided with graduations on the wall surface for displaying the volume of the contained solvent.

The liner 210 is clamped on the placing hole 120 through the clamping protrusion 220, so that the liner 210 can be stably placed on the placing hole 120, and the liner 210 is prevented from falling off; the scales are beneficial to controlling the amount of the reagent poured into the soakable slide glass rack, so that the frequent pouring of the reagent caused by too little pouring is avoided, and the reagent waste caused by too much pouring can also be avoided.

In this embodiment, an erasable label sheet (not shown) for marking is provided on one side of the platform body 110 where the hole 120 is located.

Because of involving multiple reagent, and mostly being transparent liquid, for convenient differentiation, reduce experiment error, place hole 120 one side and set up and to wipe the mark piece for the mark corresponds the reagent of placing inner bag 210 and holding, does benefit to the experiment in-process with the accurate required reagent of putting into of slide glass. The erasable marking sheet can be a steel sheet, and can be erased by adopting alcohol after being marked by the marking pen.

In the present embodiment, the 8 placement holes 120 are arranged in two rows and four columns. Can be suitable for the treatment process after most of paraffin sections are cut.

In this embodiment, a waste liquid collecting box 400 is disposed on one side of the platform main body, a drainage groove 130 is disposed on the platform main body 110, and the waste liquid collecting box 400 is communicated with the drainage groove 130; the drainage grooves 130 are provided between the placement holes 120, and serve to collect the liquid falling into the drainage grooves 130 into the waste liquid collection box 400.

In the prior art, after one reagent is soaked, a large amount of the reagent usually remains on a slide holder, and an experimenter can place the slide holder on a desktop for a short time and place the slide holder into the next reagent after the next reagent is prepared. In the process, residual reagent on the slide glass rack often drops on non-operation areas such as a table top and the like, and the table top is often wiped for multiple times. In the present invention, the platform body 110 is further provided with the drainage grooves 130 on the basis of the plurality of regularly arranged placement holes 120 and the inner containers 210, and the drainage grooves 130 are disposed between the placement holes 120. After the slide glass rack is soaked in one inner container 210 and before entering the next inner container 210, the slide glass rack is placed on the drainage groove 130 for a short time, at the moment, the residual liquid falls into the drainage groove 130, and the drainage groove 130 collects the residual liquid to the waste liquid collecting box 400. Can avoid forming the pollution to the laboratory bench desktop through this process, and can in time collect the waste liquid, avoid remaining of waste liquid. The safety is improved, and the danger caused by residual waste liquid on the tabletop is avoided.

Furthermore, the drainage grooves 130 are provided with absorbent paper (not shown) having a shape matched with the cross section of the drainage grooves 130, and the absorbent paper is flush with the drainage grooves 130 or higher than the drainage grooves 130.

Drainage groove 130 can collect the residual liquid that drips on the slide glass frame, nevertheless to not dripping and remaining in the difficult collection of the liquid of bottom, and set up the absorbent paper and then can further absorb the residual liquid on the slide glass frame, except aforementioned reduction waste liquid pollution's influence, can also reduce residual solvent and soak the process influence to next solvent, improve treatment effect.

In this embodiment, the inner container 210 is a cylinder with an upward opening, and the shape of the placing hole 120 matches with the shape of the top cross section of the inner container 210.

In the prior art, a common glass slide holder is mostly in a structure of a cuboid, a plurality of hollow parts and a handle arranged in the middle, and the inner container 210 is arranged in a cylindrical shape, so that the difficulty in manufacturing the inner container 210 is reduced; the arrangement of the placing holes 120 is matched with the shape of the top cross section of the inner container 210, so that the inner container 210 can be placed stably, the inner container 210 is prevented from shaking and the like, and the stability of the device is improved.

In this embodiment, a turning cover (not shown) is disposed at one side of the placing hole 120, and the turning cover is turned over to cover the opening of the liner 210 or expose the opening of the liner 210.

In order to avoid the pollution of particles such as dust in the air to the reagent during the placing process, a turning cover is arranged on one side of the placing hole 120 to cover the opening of the inner container 210. When the reagent is needed, the opening of the inner container 210 can be exposed only by turning the cover in the opposite direction, so that the slide glass rack is arranged in the inner container 210. The mode that adopts the upset is covered and can be simplified operation, avoids comparatively inconvenient modes of uncapping such as rotation. And when the cover body is used for covering the glass slide during soaking, the glass slide is beneficial to being soaked in a dark place.

In this embodiment, the timing module 300 includes a timing control panel disposed on one side of the platform body 110 and a timer connected to the timing control panel, the timing control panel is used to control the timer, and the timing control panel includes an up time button, a down time button, an off time button, a start time button, a repeat last time button and a common duration switch button; the timing module 300 is further connected with a buzzer.

Through a plurality of buttons that set up, setting soak time that can be quick to the simplified operation. The up-regulation time key and the down-regulation time key can be used for up-regulation or down-regulation of timing duration, the stop timing key controls the timing stop and starts timing, the repeated last timing key is used for setting the timing duration as the last timing duration, the common duration switching key is used for setting the timing duration as one of selectable timing durations, and the selectable timing durations comprise 2min, 3min, 5min, 10min, 15min, 20min, 30min and the like; when the timing is completed, the buzzer makes a warning sound, thereby promoting accurate control of the soaking time.

In this embodiment, a pipette rack (not shown in the figure) is installed on one side of the platform body 110, and the pipette rack comprises a first supporting rod (not shown in the figure), a second supporting rod (not shown in the figure), and a first cross rod (not shown in the figure) and a second cross rod (not shown in the figure) which are arranged between the first supporting rod and the second supporting rod from top to bottom, wherein the first supporting rod, the second supporting rod, the first cross rod and the second cross rod form the pipette rack together.

Except that the slide rack is continuously taken out of the inner container 210 and placed into the next inner container 210, part of the experiment process may also involve sample adding to the slide before and after soaking, and the arrangement of the pipette rack is favorable for placing a pipette gun, and the process is continuously completed on the platform body 110 directly. The first cross rod is used for hanging the hanging piece at the top of the liquid-transferring gun, and the second cross rod is used for abutting against the middle part or the bottom of the liquid-transferring gun, so that the liquid-transferring gun is stably placed.

In this embodiment, a gun head plate accommodating box (not shown in the figure) is further arranged on the same side of the platform main body where the pipette gun placing rack is installed, and the top of the gun head plate accommodating box is used for installing a detachable gun head plate; the same side of the platform main body for installing the pipette placement frame is also provided with a detachable waste pipette tip box (not shown in the figure).

In the prior art, the pipette tip box generally comprises a box body, a box cover and a pipette tip plate, wherein the pipette tip plate is detachably mounted at the top of the box body, and a plurality of pipette tip holes for accommodating pipette tips are formed in the pipette tip plate. According to the liquid-transfering gun, the gun head plate accommodating boxes are arranged on the same side of the liquid-transfering gun placing frame, and the gun head plate accommodating boxes can form the gun head box for placing the gun head, so that the liquid-transfering gun on the same side is matched to complete the liquid-transfering operation which may be related to the liquid-transfering operation; set up abandonment rifle head box and be favorable to collecting the abandonment rifle head, convenient operation.

In this embodiment, the upper surface of the platform body is provided with a separation protrusion (not shown), and the separation protrusion is used to separate the solvent accommodating area on one side of the platform body placing hole 120 and the operation area on the opposite side.

After the soaking is finished, the glass slide on the glass slide rack needs to be taken out for subsequent tests, and the operation area is arranged, so that a separated operation environment is favorably provided, and the subsequent partial treatment process is conveniently and continuously finished.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not intended to limit the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention claims should be included in the protection scope of the present invention claims.

Claims (10)

1. A reagent accommodating and integrating device is characterized by comprising a platform body and a plurality of inner containers, wherein the platform body is provided with a plurality of placing holes for placing the inner containers, the inner containers are upwards opened and detachably placed on the placing holes for accommodating reagents; and a timing module for timing is further arranged on one side of the platform body.

2. The integrated reagent holding device of claim 1, wherein the upper edge of the opening of the inner container extends to the outer periphery to form a clamping protrusion, and the inner container is clamped on the placing hole through the clamping protrusion.

3. The integrated reagent holding device of claim 1, wherein the platform body is provided with an erasable label sheet for marking at one side of the placement hole.

4. The integrated reagent holding device of claim 1, wherein the plurality of placement holes are arranged in a row-column manner, and comprise at least two rows and four columns of placement holes.

5. The integrated reagent containing device of claim 1, wherein a waste liquid collecting box is arranged on one side of the platform body, a drainage groove is arranged on the platform body, and the waste liquid collecting box is communicated with the drainage groove; the drainage groove set up in place between the hole for collect the liquid that falls into in the drainage groove and collect the box to the waste liquid.

6. The integrated device is held to reagent of claim 5, wherein be equipped with on the drainage groove with drainage groove cross section shape matched with paper that absorbs water, the paper that absorbs water highly with drainage groove parallel and level or be higher than the drainage groove.

7. The integrated reagent container according to any one of claims 1 to 6, wherein the inner container is a cylindrical, rectangular or trapezoidal inner container with an upward opening, and the shape of the placement hole is matched with the shape of the top cross section of the inner container.

8. The integrated reagent container device of any one of claims 1 to 6, wherein a flip cover is disposed on one side of the placement hole, and the flip cover is flipped over to cover or expose the opening of the inner container.

9. The integrated reagent holding device according to any one of claims 1 to 6, wherein the timing module comprises a timing control panel arranged on one side of the platform body and a timer connected with the timing control panel, the timing control panel is used for controlling the timer, and the timing control panel comprises an up-time adjusting button, a down-time adjusting button, an off-time adjusting button, a start-time adjusting button, a repeat last-time adjusting button and a common duration switching button.

10. The integrated reagent container device of any one of claims 1 to 6, wherein the timing module is further connected with a buzzer.

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