CN211576705U - Integrated control system for rapid dehydration and embedding of pathological tissues - Google Patents
Integrated control system for rapid dehydration and embedding of pathological tissues Download PDFInfo
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- CN211576705U CN211576705U CN201922081771.9U CN201922081771U CN211576705U CN 211576705 U CN211576705 U CN 211576705U CN 201922081771 U CN201922081771 U CN 201922081771U CN 211576705 U CN211576705 U CN 211576705U
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Abstract
The application relates to an integrated control system for rapid dehydration and embedding of pathological tissues, which belongs to the technical field of pathological tissue processing equipment and comprises a microprocessor, wherein the microprocessor is respectively connected with a tissue dehydration module, a tissue waxing module, a tissue embedding module and an embedding operation cooling table; the tissue dehydration module comprises a dehydration cylinder and a driving assembly, the driving assembly is communicated with the dehydration cylinder, and the driving assembly can input a dehydration reagent into the dehydration cylinder; the tissue wax dipping module comprises a wax dipping cylinder and a wax liquid conveying pipe, and the wax dipping cylinder is communicated with the wax liquid conveying pipe; the embedding module comprises an embedding cylinder and a dripping wax conveying pipe, and the embedding cylinder is communicated with the dripping wax conveying pipe; the embedding operation cooling table is positioned below the wax dropping conveying pipe, wax liquid is conveyed to the embedding operation cooling table through the wax dropping conveying pipe, and a cooling assembly is arranged on the embedding operation cooling table and used for condensing the wax liquid; through the scheme, the integrated operation from dehydration to embedding can be realized, and the control system cooperates with each part to work and ensure reliable and stable operation.
Description
Technical Field
The utility model relates to a pathological tissue treatment equipment correlation technique field especially relates to an integrated control system of pathological tissue dehydration fast and embedding.
Background
Currently, in order to diagnose the cause and the pathological mechanism of various diseases, many medical researchers usually need to take out tissue cells from a patient to prepare a specimen, obtain a pathological section, and perform microscopic observation on the pathological section. The tissue specimen is processed by a series of processes including fixing, dehydrating, clearing, waxing, embedding, sectioning, dewaxing, and staining, and finally forms a slide with a cell morphology that can be observed under a microscope. Pathological tissue's among the prior art processing from dehydration to embedding needs many equipment to accomplish jointly usually, the hospital still needs to purchase respectively, not only with high costs, and the occupation space of many equipment is also bigger, difficult realization to middle-size and small-size hospital, if with a plurality of functional module simple integration on an equipment, so just need an integrated control system to carry out unified control to a plurality of functional module, guarantee that a plurality of modules are in coordination, the cooperation, stable work, this application is from pathological tissue's the embedding of fixing to pathological tissue and an integrated control system who designs.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
This application is in order to solve current pathological tissue when carrying out the sample preparation, need accomplish on the equipment of difference when carrying out different processing to pathological tissue, and the degree of integrating is low, and this application is the integrated control system of the quick dehydration of pathological tissue and embedding, has realized from dehydration to an equipment of embedding function integration, controls each functional module cooperation, cooperates, stable going on, and technical scheme specifically is:
an integrated control system for rapid dehydration and embedding of pathological tissues, comprising:
a microprocessor;
the tissue dehydration module comprises a dehydration cylinder and a driving assembly, the driving assembly is communicated with the dehydration cylinder, and the driving assembly can input a dehydration reagent into the dehydration cylinder;
the tissue wax dipping module comprises a wax dipping cylinder and a wax liquid conveying pipe, and the wax dipping cylinder is communicated with the wax liquid conveying pipe;
the tissue embedding module comprises an embedding cylinder and a dripping wax conveying pipe, and the embedding cylinder is communicated with the dripping wax conveying pipe;
the embedding operation cooling table is positioned below the wax dropping conveying pipe, the wax liquid is conveyed to the embedding operation cooling table through the wax dropping conveying pipe, and a cooling assembly is arranged on the embedding operation cooling table and used for condensing the wax liquid;
the tissue dehydration module, the tissue wax dipping module, the tissue embedding module and the embedding operation cooling platform are respectively connected with the microprocessor.
Further preferably, the microprocessor includes:
a circuit main board;
the temperature control modules are respectively connected with the tissue dehydration module, the tissue waxing module, the tissue embedding module and the cooling assembly;
the A/D conversion module is arranged on the circuit main board and used for converting an analog signal into a digital signal, and the A/D conversion module is connected with the microprocessor;
and the display module is arranged on the circuit main board and is connected with the microprocessor for man-machine interaction.
Preferably, the temperature control module comprises two resistance elements, the resistance elements are respectively connected with a first optical coupling control element and a second optical coupling control element, the first optical coupling control element is connected with an MOS (metal oxide semiconductor) tube, the MOS tube is connected with a temperature heating element, and the second optical coupling control element is connected with the temperature heating element through the resistance elements.
Preferably, the first light coupling control element is further connected with the temperature heating element through a resistance element.
Preferably, the dehydration cylinder, the wax dipping cylinder and the embedding cylinder are respectively provided with a temperature heating element.
Preferably, the temperature heating element is a PE heating film.
Further preferably, the drive assembly includes:
a multi-directional solenoid valve;
the delivery pump is connected with the multi-directional electromagnetic valve through a reagent pipeline and can drive the dehydrated reagent to flow to the dehydration cylinder through the multi-directional electromagnetic valve;
the multi-way electromagnetic valve and the delivery pump are respectively connected with the microprocessor.
Preferably, the reagent pipeline is provided with a photoelectric sensor.
Preferably, a photoelectric sensor and a flow valve are arranged on the wax liquid conveying pipe, the wax liquid conveying pipe is communicated with a waste wax groove, and the flow valve is arranged on the wax dropping conveying pipe.
Preferably, the cooling assembly is a refrigeration plate.
The utility model has the advantages of high integration degree, and the cooperation and stable cooperation of dehydration, wax immersion and embedding can be carried out on pathological tissues by the application; in addition, the treatment time of the dehydration cylinder is accurately controlled by the temperature control module, so that the dehydration effect of pathological tissues is improved, and meanwhile, the temperature control module can also perform constant temperature control on the wax dipping cylinder and the embedding cylinder to prevent the internal wax liquid from being solidified; this application still sets up photoelectric sensor on reagent pipeline, drop wax conveyer pipe and wax liquid conveyer pipe, can judge the ageing condition of system's component through the wall thickness condition that detects the pipeline.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a logic structure diagram of the present invention;
fig. 3 is a circuit diagram of a temperature control module.
In the figure, 1, a microprocessor, 101, a circuit main board, 102, an A/D conversion module, 103, a display module, 104, a temperature control module, 2, an ultrasonic generator, 3, a PE heating film, 4, a dehydration cylinder, 5, a reagent pipeline, 6, a wax dipping cylinder, 7, an embedding cylinder, 8, a flow valve, 9, a wax dropping conveying pipe, 10, a photoelectric sensor, 11, an embedding operation cooling table, 1101, a cooling table, 1102, an embedding working area, 1103, a temporary storage area, 12, a wax liquid conveying pipe, 13, a waste wax groove, 14, a reagent barrel, 15, a multidirectional electromagnetic valve, 16, a gear pump, 17, a first optical coupling control element, 18, a second optical coupling control element, 19, an MOS pipe, 20 and a resistance element.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1-3, an integrated control system for rapid dehydration and embedding of pathological tissues comprises a microprocessor 1, a tissue dehydration module, a tissue waxing module, a tissue embedding module and an embedding operation cooling platform 11.
Microprocessor 1 includes circuit board 101 and a plurality of temperature control module 104 of setting on circuit board 101, AD conversion module 102 and display module 103, in this embodiment, set up temperature control module 104 into four, temperature control module 104 respectively with tissue dehydration module, tissue waxing module, tissue embedding module and embedding operation cooling platform 11 are connected, and the temperature of control tissue dehydration module keeps the constant temperature, the wax liquid temperature of control tissue waxing module, prevent the solidification of paraffin, the temperature of control tissue waxing module keeps the constant temperature state simultaneously, the temperature of control embedding operation cooling platform 11 keeps below zero degree and cools off liquid wax rapidly simultaneously, accelerate the condensing rate of paraffin. The a/D conversion module 102 can convert the temperature analog signals of the tissue dehydration module, the tissue waxing module, the tissue embedding module and the embedding operation cooling platform 11 into digital signals, display the digital signals, and be used for operating the equipment, even if relevant parameters are adjusted, and simultaneously can show some state parameters and processing progress in the equipment; in addition, the microprocessor is also connected with a clock circuit, and the clock can provide reference time for the microprocessor.
The tissue dehydration module comprises a dehydration cylinder 4 and a driving component, a PE heating film 3 and an ultrasonic generator 2 are arranged at the bottom of the dehydration cylinder 4, the ultrasonic generator 2 is a high-frequency low-amplitude ultrasonic generator, an optimal environment is created for reagents through ultrasound for replacement with moisture in tissues and replacement efficiency is promoted, the PE heating film 3 is connected with a temperature control module 104, the temperature control module 104 realizes the purpose of keeping the heating state of the PE heating film 3 constant temperature by controlling the conduction state of a silicon controlled rectifier on the PE heating film 3, the driving component is communicated with the dehydration cylinder 4, the driving component comprises a multi-directional electromagnetic valve 15 and a delivery pump, in the embodiment, the delivery pump adopts a gear pump 16 or can also adopt a vane pump, a plunger pump and the like, the gear pump 16 is connected with the multi-directional electromagnetic valve 15 through a reagent pipeline 5, and the gear pump 16 can drive dehydration reagents from a reagent barrel 14 to the dehydration cylinder 4 through the multi-directional electromagnetic valve 15, the PE heating film 3 heats the dehydration cylinder 4 to ensure the constant temperature required in the tissue dehydration process; the multi-directional solenoid valve 15 and the gear pump 16 are connected to the microprocessor 1, respectively. The microprocessor 1 can control the opening, closing and reversing of the multi-directional electromagnetic valve 15 and control the steering of the gear pump 16 to realize the reagent input and discharge of the dehydration cylinder 4.
The tissue waxing module, the tissue waxing module includes waxing jar 6 and wax liquid conveyer pipe 12, waxing jar 6 and wax liquid conveyer pipe 12 intercommunication, also be equipped with PE heating film 3 and supersonic generator 2 in the bottom of waxing jar 6 equally, PE heating film 3 also is connected with temperature control module 104, supersonic generator 2 is connected with microprocessor 1, temperature control module 104 control waxing jar 6's temperature guarantees the constant temperature control of paraffin, in case the too high damage that can cause the tissue of soaking jar 6 temperature, the solidification that can cause paraffin of low temperature, microprocessor 1 control supersonic generator 2 has improved the efficiency that liquid paraffin and the reagent in the tissue are replaced.
The tissue embedding module comprises an embedding cylinder 7 and a dripping wax conveying pipe 9, the embedding cylinder 7 is communicated with the dripping wax conveying pipe 9, the bottom end of the embedding cylinder 7 is also provided with a PE heating film 3, in the embodiment, the PE heating films 3 are arranged into three layers, the three layers of PE heating films 3 are simultaneously connected with a temperature control module 104, and then the temperature control module 104 controls the embedding cylinder 7 to enable liquid wax to keep constant temperature, so that the wax flowing into the dripping wax conveying pipe 9 is the liquid paraffin in the optimal state when the tissue embedding module is used at any time; the flow valve 8 is arranged on the wax dropping conveying pipe 9, and the amount of wax dropping to the embedded bottom die is controlled reasonably by controlling the flow valve 8.
The embedding operation cooling table 11 comprises a temporary storage area 1103, an embedding working area 1102 and a cold table 1101, and the whole embedding operation cooling table 11 is a platform capable of processing waxed tissues into a solid wax block capable of being sliced. The bottom that corresponds embedding operation cold plate 11 at scratch pad 1103 and embedding workspace 1102 is equipped with PE respectively and adds hotting mask 3, two PE add hotting mask 3 and are connected with temperature control module 104 respectively, the lower part that corresponds embedding operation cold plate 11 at scratch pad 1101 is equipped with the refrigeration piece (the refrigeration piece is not drawn because the visual angle is in the drawing), the refrigeration piece is connected with microprocessor 1, temperature control module 104 control scratch pad 1103 and embedding workspace 1102's constancy of temperature, so that the paraffin temperature on the section after the embedding is certain, and simultaneously, microprocessor 1 controls the power size of refrigeration piece, guarantee that the temperature below zero degree of scratch pad table surface of scratch pad 1101 is used for carrying out rapid condensation to liquid wax, improve the condensation efficiency of liquid wax. The embedding operation cooling table 11 is located below the dripping wax conveying pipe 9, and the wax liquid in the dripping wax conveying pipe 9 can be conveyed into the embedding bottom mold of the embedding operation cooling table 11 through the dripping wax conveying pipe 9.
Further, as shown in fig. 3, the temperature control module 104 includes two resistance elements 20, the resistance element 20 is connected with first opto-coupler control element 17 and second opto-coupler control element 18 respectively, first opto-coupler control element 17 is connected with a MOS tube 19, first opto-coupler control element 17 is connected with PE heating film 3 through MOS tube 19, whether PE heating film 3 carries out heating control can be realized to MOS tube 19, first opto-coupler control element 17 can guarantee the stability of the device in the circuit simultaneously, second opto-coupler control element 18 is connected with PE heating film 3 through resistance element 20, second opto-coupler control element 18 is through the voltage that detects in the circuit and then detect PE heating film 3 state and control PE heating film 3 and whether heat.
Further, the first optical coupling control element 17 is also connected to the PE heating film 3 through a resistance element 20.
Furthermore, in order to detect whether the reagent normally enters the dehydration cylinder 4, a photoelectric sensor 10 is arranged on the reagent pipeline 5, the photoelectric sensor 10 is connected with the microprocessor 1, the photoelectric sensor 10 can also detect the wall thickness of the reagent pipeline 5, the problem in the reagent pipeline 5 can be estimated, and thus aging or other state deformation and the like can be well avoided, because corrosive reagent flows through for a long time, system equipment components are easy to age and corrode, and further reagent leakage is easy to cause harm to the environment and personnel, so that the safety performance of the reagent pipeline 5 needs to be detected.
Further, the photoelectric sensor 10 is also arranged on the wax liquid conveying pipe 12, the photoelectric sensor 10 is also used for detecting the wall thickness of the wax liquid conveying pipe 12, the problem in the wax liquid conveying pipe 12 can be estimated, the good aging or other state deformation prevention can be carried out, the wax liquid conveying pipe 12 is communicated with the waste wax groove 13, the flow valve 8 is used for controlling the opening and closing of the wax liquid conveying pipe 12, and the wax liquid in the wax dipping cylinder 6 is controlled to be discharged into the waste wax groove 13.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. An integrated control system for rapid dehydration and embedding of pathological tissues, comprising:
a microprocessor;
the tissue dehydration module comprises a dehydration cylinder and a driving assembly, the driving assembly is communicated with the dehydration cylinder, and the driving assembly can input a dehydration reagent into the dehydration cylinder;
the tissue waxing module comprises a waxing cylinder and a wax liquid conveying pipe, and the waxing cylinder is communicated with the wax liquid conveying pipe;
the tissue embedding module comprises an embedding cylinder and a dripping wax conveying pipe, and the embedding cylinder is communicated with the dripping wax conveying pipe;
the embedding operation cooling table is positioned below the wax dropping conveying pipe, the wax liquid is conveyed to the embedding operation cooling table through the wax dropping conveying pipe, and a cooling assembly is arranged on the embedding operation cooling table and used for condensing the wax liquid;
the tissue dehydration module, the tissue waxing module, the tissue embedding module and the embedding operation cooling platform are respectively connected with the microprocessor.
2. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 1, wherein said microprocessor comprises:
a circuit main board;
the temperature control modules are arranged on the circuit main board and are respectively connected with the tissue dehydration module, the tissue wax dipping module, the tissue embedding module and the cooling assembly;
the A/D conversion module is arranged on the circuit main board and is used for converting an analog signal into a digital signal;
and the display module is arranged on the circuit main board and is connected with the A/D conversion module and used for displaying a signal value.
3. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 2, wherein said temperature control module comprises two resistance elements, said resistance elements are respectively connected with a first optical coupling control element and a second optical coupling control element, said first optical coupling control element is connected with a MOS tube, said MOS tube is connected with a temperature heating element, said second optical coupling control element is connected with said temperature heating element through said resistance elements.
4. The integrated control system for rapid dehydration and embedding of pathological tissue according to claim 3, wherein said first optical coupling control element is connected to said temperature heating element through said electric resistance element.
5. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 3, wherein said temperature heating elements are respectively disposed in said dehydration cylinder, wax-dipping cylinder and said embedding cylinder.
6. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 5, wherein said temperature heating element is PE heating film.
7. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 1, wherein said driving assembly comprises:
a multi-directional solenoid valve;
the delivery pump is connected with the multi-directional electromagnetic valve through a reagent pipeline and can drive the dehydrated reagent to flow to the dehydration cylinder through the multi-directional electromagnetic valve;
the multi-way electromagnetic valve and the delivery pump are respectively connected with the microprocessor.
8. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 7, wherein said reagent tube is equipped with a photoelectric sensor.
9. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 1, wherein said wax liquid delivery pipe is provided with a photoelectric sensor and a flow valve, and is communicated with a waste wax tank, and said wax dropping delivery pipe is provided with a flow valve.
10. The integrated control system for rapid dehydration and embedding of pathological tissues according to claim 1 or 2, wherein said cooling component is a refrigeration plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922081771.9U CN211576705U (en) | 2019-11-26 | 2019-11-26 | Integrated control system for rapid dehydration and embedding of pathological tissues |
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| CN201922081771.9U CN211576705U (en) | 2019-11-26 | 2019-11-26 | Integrated control system for rapid dehydration and embedding of pathological tissues |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432939A (en) * | 2020-12-09 | 2021-09-24 | 山东骏腾医疗科技有限公司 | Automatic tissue dehydrator for rapid pathology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432939A (en) * | 2020-12-09 | 2021-09-24 | 山东骏腾医疗科技有限公司 | Automatic tissue dehydrator for rapid pathology |
| CN113432939B (en) * | 2020-12-09 | 2023-08-25 | 山东骏腾医疗科技有限公司 | Automatic tissue dehydrator for rapid pathology |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220613 Address after: 277000 No. 67-1, Huiquan West Road, Shizhong District, Zaozhuang City, Shandong Province Patentee after: Shandong Junsheng Medical Technology Co.,Ltd. Address before: 250014 30th floor, building 4, Lushang Guoao City, 9777 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee before: SHANDONG JUNTENG MEDICAL TECHNOLOGY Co.,Ltd. |
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