CN216955388U - Medical experiment dyeing system - Google Patents
Medical experiment dyeing system Download PDFInfo
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- CN216955388U CN216955388U CN202123336741.1U CN202123336741U CN216955388U CN 216955388 U CN216955388 U CN 216955388U CN 202123336741 U CN202123336741 U CN 202123336741U CN 216955388 U CN216955388 U CN 216955388U
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Abstract
The utility model discloses a medical experiment dyeing system, which comprises a first dye liquor filling pipeline, a first dye liquor filling pipeline and a second dye liquor filling pipeline, wherein the first dye liquor filling pipeline is used for filling a first dye liquor into a sample area; the first dye liquor filling port is communicated with the cleaning bucket through a three-way joint, a first dye liquor flushing pipeline and a first water suction pump; the second dye liquor filling pipeline is used for filling the second dye liquor into the sample area; a third dye liquor filling pipeline for filling a third dye liquor into the sample area; a fourth dye liquor filling pipeline for filling a fourth dye liquor into the sample region; the water washing pipeline is used for injecting water to the sample area for cleaning; the movable bracket is used for transporting the sample container to the positions below the first dye liquor filling port, the second dye liquor filling port, the third dye liquor filling port, the fourth dye liquor filling port and the water filling port according to the requirements of the dyeing experiment; and a camera is arranged above the third dye liquor filling port and is used for monitoring color change below the sample area in real time. The utility model improves the dyeing stability and consistency; and errors in dyeing results are avoided.
Description
Technical Field
The utility model relates to a sample staining experiment in a medical experiment, in particular to a staining system for the medical experiment.
Background
The method comprises the following steps of (1) staining a medical experiment sample, wherein the conventional main manual operation comprises the following four steps; step 1, coating a sample on a sample area of a sample container, airing, dropwise adding a first dye solution, standing for a preset time, and washing with water; step 2, dripping a second dye solution into the sample area, standing for a preset time, and then washing with water; step 3, inclining the sample container, slowly dripping the third dye solution from the upper part of the sample area, allowing the third dye solution to flow through the sample area until the third dye solution flowing down from the sample area becomes colorless, and then washing with water; and 4, dropwise adding a fourth dye solution into the sample area, standing for a preset time, washing with water, drying in the air to finish dyeing, and conveying to a microscope for detection.
The defects of the method are as follows:
1. manually holding a sample container, dropwise adding a dyeing solution into a dyeing solution bottle, and washing the sample container in a cleaning solution tank by hand, so that the operation is complicated, and the stability and consistency are poor; and the reagent is in direct contact with medical experimental samples and chemical reagents, so that the risk of biohazard is caused.
2. The sample is dyed by atomizing the dyeing liquid through the spray head, but the dyeing liquid is easy to crystallize, so that the spray head is blocked, and the maintenance difficulty is high; in addition, the time required in the step 3 is fixed, and the filling amount of the third dye solution cannot be adjusted according to the actual state of the sample, so that excessive or insufficient dyeing is caused in the step 3, and the risk of misdiagnosis of a patient is easily caused;
3. the dyeing liquid adopts a dripping mode, and the time of the third dyeing liquid is fixed, so that the filling amount of the third dyeing liquid cannot be adjusted according to the actual state of a sample, excessive or insufficient dyeing is caused, the risk of misdiagnosis of a patient is caused, and the third dyeing liquid is wasted.
Disclosure of Invention
The utility model aims to provide a multi-station medical experiment dyeing system with high automation degree.
In order to achieve the purpose, the utility model can adopt the following technical scheme:
the utility model relates to a medical experiment dyeing system, which comprises:
the first dye liquor filling pipeline is used for filling the first dye liquor into the sample area; the first dye liquor filling pipeline comprises a first dye liquor containing bottle and a first dye liquor filling opening; the inner cavity of the first dye liquor containing bottle is communicated with the first dye liquor filling port through a first suction mechanism and a first filling pipeline, and the first dye liquor filling port is communicated with the cleaning bucket through a three-way joint, a first dye liquor flushing pipeline and a first water suction pump; the first dye liquor flushing pipeline is used for flushing the first filling pipeline with water;
the second dye liquor filling pipeline is used for filling the second dye liquor into the sample area; the second dye liquor filling pipeline comprises a second dye liquor containing bottle and a second dye liquor filling port; the inner cavity of the second dye liquor containing bottle is communicated with the second dye liquor filling port through a second dye liquor suction pump and a second filling pipeline;
a third dye liquor filling pipeline for filling a third dye liquor into the sample area; the third dye liquor filling pipeline comprises a third dye liquor containing bottle and a third dye liquor filling port; the inner cavity of the third dye liquor containing bottle is communicated with the third dye liquor filling port through a third dye liquor suction pump and a third filling pipeline;
a fourth dye liquor filling pipeline for filling a fourth dye liquor into the sample region; the fourth dye liquor filling pipeline comprises a fourth dye liquor containing bottle and a fourth dye liquor filling opening; an inner cavity of the fourth dye liquor containing bottle is communicated with the fourth dye liquor filling port through a second suction mechanism and a fourth filling pipeline;
the water washing pipeline is used for injecting water to the sample area for cleaning; the water flushing pipeline comprises a cleaning water bucket and a water filling port; the water injection port is communicated with the cleaning bucket through a water flushing pipeline and a second water pump;
the movable bracket is used for transporting the sample container to the positions below the first dye liquor filling port, the second dye liquor filling port, the third dye liquor filling port, the fourth dye liquor filling port and the water filling port according to the requirements of the dyeing experiment; the movable bracket is provided with a tilting mechanism which is used for switching the sample container between a horizontal state and a tilting state;
a camera is arranged above the third dye liquor filling port and used for monitoring color change below the sample area in real time and sending the color change to an upper computer;
furthermore, the first pumping mechanism and the second pumping mechanism have the same structure and comprise a cam and a pressing type liquid pumping check valve, wherein the cam is driven by a stepping motor to rotate, the cam is used for pressing a button of the pressing type liquid pumping check valve, and a liquid outlet of the pressing type liquid pumping check valve is communicated with the first dye liquor filling pipeline or the fourth dye liquor filling pipeline.
Furthermore, the first dye liquor filling port, the second dye liquor filling port, the third dye liquor filling port, the fourth dye liquor filling port and the water filling port are arranged above a waste liquor pool, and the waste liquor pool is communicated with a waste liquor barrel through a liquor drainage pipe.
Further, the mobile bracket comprises a wheel bracket arranged on the track, and a sample rack arranged on the wheel bracket and used for bearing the sample container; the tilting mechanism is a lead screw or an electric push rod which is arranged upwards and driven by a motor, and the upper end of the lead screw or the electric push rod is in contact with the middle area of the sample rack.
The utility model has the advantages that the dyeing liquid is automatically filled, the manual operation is replaced, the manpower is liberated, and the dyeing stability and consistency are improved; adopt first dye liquor washing pipeline to carry out the water washing to first filling pipeline, stopped in the pipeline and the filler plugging problem of filling after first dye liquor filling. By adopting the scheme of color real-time monitoring feedback, the accuracy of the dyeing result is improved, a doctor is helped to accurately judge the dyeing result of the sample, misdiagnosis is reduced, and patients are benefited. Adopt suction pump and step motor to drive push type drawing liquid check valve, realize that dyeing liquor ration, trace are accurate to be annotated, save the dyeing liquor more. In the step 3, the sample container is inclined at a certain angle during dyeing and washing, so that a third dye solution and washing water can flow through the sample area, the color identification accuracy is greatly improved, and errors in dyeing results are avoided.
Drawings
FIG. 1 is a schematic structural diagram of a staining system for medical experiment according to the present invention.
Fig. 2 is a schematic view of an assembled structure of the traveling carriage and the tilting mechanism according to the present invention.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B", including either the A aspect, or the B aspect, or aspects in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-2, the staining system for medical experiment of the present invention comprises:
a first dye liquor filling pipeline 1 for filling a first dye liquor into the sample area; the first dye liquor filling pipeline 1 comprises a first dye liquor containing bottle 1.1 and a first dye liquor filling opening 1.2; the inner cavity of a first dye liquor containing bottle 1.1 is communicated with a first dye liquor filling port 1.2 through a first suction mechanism and a first filling pipeline 1, and the first dye liquor filling port 1.2 is communicated with a cleaning water bucket 1.6 through a three-way joint 1.3, a first dye liquor flushing pipeline 1.4 and a first water pump 1.5; the first dye liquor flushing pipeline 1.4 is used for flushing the first filling pipeline 1 with water;
the first pumping mechanism consists of a cam 1.8 and a pressing type liquid pumping check valve 1.9, wherein the cam 1.8 is driven by a first stepping motor 1.7 to rotate, the cam 1.8 is used for driving a pressing type liquid pumping check valve 1.9 button to move up and down, and a liquid outlet of the pressing type liquid pumping check valve 1.9 is communicated with the first dye liquor filling pipeline 1; the first stepping motor 1.7 is selected to accurately control the flow, pressure and flow speed of the first dye liquor filling port 1.2 through subdivision control of the stepping motor;
a second dye liquor filling pipeline 2 for filling a second dye liquor into the sample area; the second dye liquor filling pipeline 2 comprises a second dye liquor containing bottle 2.1 and a second dye liquor filling opening 2.2; the inner cavity of the second dye liquor containing bottle 2.1 is communicated with a second dye liquor filling port 2.2 through a second dye liquor suction pump 2.3 and a second filling pipeline 2;
a third dye liquor filling pipeline 3 for filling a third dye liquor into the sample area; the third dye liquor filling pipeline 3 comprises a third dye liquor containing bottle 3.1 and a third dye liquor filling opening 3.2; the inner cavity of a third dye liquor containing bottle 3.1 is communicated with a third dye liquor filling port 3.2 through a third dye liquor suction pump 3.3 and a third filling pipeline 3; in order to increase the filling area of the third dye solution, the third dye solution suction pump 3.3 is selected to be a double-channel pump (a single-channel pump can be used for replacing the pump without limiting the type of the pump), and the third dye solution filling ports 3.2 are two in parallel connection;
a fourth dye liquor filling line 4 for filling a fourth dye liquor into the sample region; the fourth dye liquor filling pipeline 4 comprises a fourth dye liquor containing bottle 4.1 and a fourth dye liquor filling opening 4.2; the inner cavity of a fourth dye liquor containing bottle 4.1 is communicated with a fourth dye liquor filling port 4.2 through a second suction mechanism and a fourth filling pipeline 4;
the second pumping mechanism consists of a cam 4.4 and a pressing type liquid pumping check valve 4.5, wherein the cam 4.4 is driven by a second stepping motor 4.3 to rotate, the pressing type liquid pumping check valve 4.5 is driven by the cam 4.4 to move up and down, and a liquid outlet of the pressing type liquid pumping check valve 4.5 is communicated with the fourth dye liquor filling pipeline 4; the second step motor 4.3 is selected to accurately control the flow, pressure and flow speed of the fourth dye liquor filling port 4.2 through control subdivision of the step motor;
the water washing pipeline 5 is used for injecting water to the sample area for washing; the water flushing pipeline 5 comprises a cleaning water bucket 1.6 and a water filling port 5.1; the water filling port 5.1 is communicated with the cleaning water barrel 1.6 through a water filling pipeline and a second water pump 5.2; in order to increase the flushing area, the second water pump 5.2 is preferably a two-channel pump (a single-channel pump can be used instead, the type of the pump is not limited), and the water injection ports 5.1 are two water injection ports connected in parallel.
The first dye liquor filling port 1.2, the second dye liquor filling port 2.2, the third dye liquor filling port 3.2, the fourth dye liquor filling port 4.2 and the water injection port 5.1 are arranged above the waste liquor pool 6, and the waste liquor pool 6 is communicated with a waste liquor barrel 6.2 through a liquor drainage pipe 6.1.
As shown in fig. 2, the mobile bracket is used for transporting the sample container 7 to the lower parts of a first dye liquor filling port 1.2, a second dye liquor filling port 2.2, a third dye liquor filling port 3.2, a fourth dye liquor filling port 4.2 and a water filling port 5.1 according to the requirements of the dyeing experiment.
The movable bracket comprises a wheel-type bracket 9 arranged on the track 8, and a sample rack 9.1 for bearing the sample container 7 and a tilting mechanism are arranged on the wheel-type bracket 9; the tilting mechanism is used to switch the sample container 7 between a horizontal state and a tilted state.
The tilting mechanism is an upward screw rod (of course, an electric push rod or other telescopic mechanisms) driven by a motor 9.2, and a roller at the upper end of the screw rod is in contact with the middle area of the sample rack 9.1.
And a camera is arranged above the third dye liquor filling port 3.2 and used for monitoring the color change of the third dye liquor in the sample area in real time and sending the color change to the upper computer.
The working process of the utility model is as follows:
step 1, starting a first suction mechanism to inject a first dye solution into a first filling pipeline 1, and suspending when the first filling pipeline 1 is filled with the first dye solution; then operating the movable bracket to horizontally move the sample container 7 to the lower part of the first filling port 1.2, starting the first suction mechanism again, opening the first dye solution filling port 1.2, filling the first dye solution into the sample area of the sample container 7, driving the cam 1.8 to rotate for one circle by the first stepping motor 1.7 to drive the button of the pressing type liquid-pumping check valve 1.9 to move up and down for one time, and finishing filling; after the sample container 7 is kept stand for a set time, the movable bracket is operated to move the sample container 7 to the position below the water filling port 5.1, the tilting mechanism is operated to enable the sample container 7 to be in a tilting state, the second water suction pump 5.2 is started, the sample area is washed through the water filling port 5.1, and after washing is completed, the tilting mechanism is operated to enable the sample container to be in a horizontal state, and first dye liquor dyeing is completed; after a certain period of experiment is finished and before the equipment is closed, a first water pump 1.5 is started to back flush the first dye liquor flushing pipeline 1;
step 2, starting a second dye liquor suction pump 2.3 to inject a second dye liquor into the second filling pipeline 2, and pausing after the second filling pipeline 2 is filled with the second dye liquor; then operating the movable bracket to horizontally move the sample container 7 to the position below the second filling port 2.2, starting the second dye liquor suction pump 2.3 again, opening the second dye liquor filling port 2.2 to fill the second dye liquor into the sample area, and stopping the second dye liquor suction pump 2.3 after the second dye liquor covers the sample area; after the sample container 7 is kept stand for a set time, the movable bracket is operated to move the sample container 7 to the position below the water filling port 5.1, the tilting mechanism is operated to enable the sample container 7 to be in a tilting state, the second water suction pump 5.2 is started, the sample area is washed through the water filling port 5.1, and after washing is completed, the tilting mechanism is operated to enable the sample container 7 to be in a horizontal state, and second dye liquor dyeing is completed;
Claims (4)
1. A medical experiment staining system, characterized by, includes:
the first dye liquor filling pipeline is used for filling the first dye liquor into the sample area; the first dye liquor filling pipeline comprises a first dye liquor containing bottle and a first dye liquor filling port; the inner cavity of the first dye liquor containing bottle is communicated with the first dye liquor filling port through a first suction mechanism and a first filling pipeline, and the first dye liquor filling port is communicated with the cleaning bucket through a three-way joint, a first dye liquor flushing pipeline and a first water suction pump; the first dye liquor flushing pipeline is used for flushing the first filling pipeline with water;
the second dye liquor filling pipeline is used for filling the second dye liquor into the sample area; the second dye liquor filling pipeline comprises a second dye liquor containing bottle and a second dye liquor filling opening; the inner cavity of the second dye liquor containing bottle is communicated with the second dye liquor filling port through a second dye liquor suction pump and a second filling pipeline;
a third dye liquor filling pipeline for filling a third dye liquor into the sample area; the third dye liquor filling pipeline comprises a third dye liquor containing bottle and a third dye liquor filling port; the inner cavity of the third dye liquor containing bottle is communicated with the third dye liquor filling port through a third dye liquor suction pump and a third filling pipeline;
a fourth dye liquor filling pipeline for filling a fourth dye liquor into the sample region; the fourth dye liquor filling pipeline comprises a fourth dye liquor containing bottle and a fourth dye liquor filling opening; an inner cavity of the fourth dye liquor containing bottle is communicated with the fourth dye liquor filling port through a second suction mechanism and a fourth filling pipeline;
the water washing pipeline is used for injecting water to the sample area for cleaning; the water flushing pipeline comprises a cleaning water bucket and a water filling port; the water injection port is communicated with the cleaning bucket through a water flushing pipeline and a second water pump;
the movable bracket is used for transporting the sample container to the positions below the first dye liquor filling port, the second dye liquor filling port, the third dye liquor filling port, the fourth dye liquor filling port and the water filling port according to the requirements of the dyeing experiment; the movable bracket is provided with a tilting mechanism which is used for switching the sample container between a horizontal state and a tilting state;
and a camera is arranged above the third dye liquor filling port and used for monitoring color change below the sample area in real time and sending the color change to an upper computer.
2. The medical experiment staining system of claim 1, wherein: the first pumping mechanism and the second pumping mechanism are identical in structure and comprise a cam or a pressing type liquid pumping check valve driven to rotate by a stepping motor, the cam or the pressing type liquid pumping check valve button is used for pressing, and a liquid outlet of the pressing type liquid pumping check valve is communicated with the first dye liquid filling pipeline or the fourth dye liquid filling pipeline.
3. The medical experiment staining system of claim 1 or 2, wherein: the first dye liquor filling port, the second dye liquor filling port, the third dye liquor filling port, the fourth dye liquor filling port and the water filling port are arranged above a waste liquor pool, and the waste liquor pool is communicated with a waste liquor barrel through a liquor drainage pipe.
4. The medical experiment staining system of claim 1 or 2, wherein: the movable bracket comprises a wheel bracket arranged on the track, and a sample rack arranged on the wheel bracket and used for bearing the sample container; the tilting mechanism is a lead screw or an electric push rod which is arranged upwards and driven by a motor, and the upper end of the lead screw or the electric push rod is in contact with the middle area of the sample rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336741.1U CN216955388U (en) | 2021-12-29 | 2021-12-29 | Medical experiment dyeing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336741.1U CN216955388U (en) | 2021-12-29 | 2021-12-29 | Medical experiment dyeing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216955388U true CN216955388U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123336741.1U Active CN216955388U (en) | 2021-12-29 | 2021-12-29 | Medical experiment dyeing system |
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| CN (1) | CN216955388U (en) |
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2021
- 2021-12-29 CN CN202123336741.1U patent/CN216955388U/en active Active
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