CN215677793U

CN215677793U - Fixed dyeing box of multi-functional cytology smear

Info

Publication number: CN215677793U
Application number: CN202122294626.6U
Authority: CN
Inventors: 吴正均; 黄平; 毛家丽; 张杨
Original assignee: Sichuan Kingmed Diagnostics Center Co ltd
Current assignee: Sichuan Kingmed Diagnostics Center Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-28
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of experimental instruments, and provides a multifunctional cytology smear fixing staining box which comprises a box body and a slice placing frame, wherein the box body is provided with a cover body, and the slice placing frame is arranged in the box body; the slide holder is a hollow placing table top, a plurality of grooves are arranged on a pair of opposite end faces of the placing table top at intervals, and the grooves are used for placing glass slides. In the cell smear fixing staining box provided by the application, the slide placing frame provided with the plurality of horizontally distributed grooves is used for placing the glass slides, so that a plurality of groups of glass slides can be operated simultaneously, the experiment error is reduced, and the working efficiency is improved; the center of the rack is hollowed, when reagents such as dye liquor and the like are dripped, redundant waste liquid is dripped into the box body, and the experimental environment can be kept clean and tidy; after placing the slide glass in the dyeing box, just can accomplish a plurality of operating procedure of smear, avoid the slide glass to receive the pollution to retrieve the waste liquid that the film-making in-process produced in unison, the operation is convenient, and the security is high.

Description

Fixed dyeing box of multi-functional cytology smear

Technical Field

The utility model relates to the technical field of experimental instruments, in particular to a multifunctional cytology smear fixing staining box.

Background

In medical pathological diagnosis, methods and means involving a large number of cytological studies, the production of slices of cells obtained by sampling is one of the most common methods. After being smeared, the cells can be observed by fixing, dyeing and other methods, and the method is an important judgment basis for pathological diagnosis. In specific experiment operation, researchers can prepare a plurality of groups of parallel experiments at the same time, and the problems of slide glass falling and inconvenience in placement are easy to occur, so that a coating box for placing the slide glass is urgently needed.

For example, patent publication No. CN208140455U discloses a staining box for cell and bacteria, which comprises a box body and a staining rack, wherein the staining rack is pulled out when in use, a slide is placed on the staining rack, a staining solution is dripped into the staining rack, and then the staining rack is pushed into the box body, so that the slide is stained in the box body. The above patent also has the following problems: firstly, the glass slide is positioned in an open space during dyeing, and is easily polluted, and the dyeing frame is easily touched with the glass slide in the pulling-out and pushing processes, so that the experimental result is influenced; and thirdly, after the staining rack is pulled out and the glass slide is placed, when the staining solution is dripped, the redundant staining solution can drip on the experiment table to pollute the experiment environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a cell staining box has a single function, is easy to damage a cell slide and is easy to pollute an experimental environment. The application provides a fixed dyeing box of multi-functional cytology smear places the slide glass in dyeing box and dyes, avoids the slide glass to receive the miscellaneous fungus pollution in the environment to can accomplish a plurality of operating procedure of smear, and unified recovery waste liquid, wash dyeing box can keep the experiment environment clean and tidy.

The utility model is realized by the following technical scheme:

a multifunctional cytology smear fixing staining box comprises a box body and a smear placing frame, wherein the box body is provided with a cover body, and the smear placing frame is arranged inside the box body; the slide holder is a hollow placing table top, a plurality of grooves are arranged on a pair of opposite end faces of the placing table top at intervals, and the grooves are used for placing glass slides.

Preferably, the width of the groove is greater than the width of the slide.

Preferably, the inner bottom surface of the groove is provided with a recess.

Preferably, the recess is provided with an elastic layer.

Preferably, the inside of the box body is further provided with a lifting assembly and a driving assembly, the lifting assembly comprises a slide rail and a slide block, the slide rail is arranged on the inner side wall of the box body, and the slide block is arranged on the side wall of the sheet placing rack; the drive assembly comprises an air cylinder and a drive rod, the air cylinder is arranged at the open end of the side wall of the box body, one end of the drive rod is connected with the air cylinder, and the other end of the drive rod is connected with the sliding block in a clamping mode.

Preferably, the inside level of box body is divided into puts a district and annotates the liquid district, it is located to put the piece frame put the district, annotate the liquid district and dispose the feed liquor pipeline, the feed liquor pipeline extends to the interior bottom of box body.

Preferably, the cover body comprises a first cover body positioned in the sheet placing area and a second cover body positioned in the liquid injection area, the first cover body is hinged with the box body, and when the first cover body is covered with the box body, the first cover body is arranged right above the sheet placing frame; the second cover body and the box body are integrally formed, and the liquid inlet end of the liquid inlet pipeline is arranged on the surface of the second cover body.

Preferably, still include control assembly, control assembly include power module and with control module, timing module, display module, alarm module, power module and proximity switch that power module electricity is connected, control module respectively with timing module the display module alarm module proximity switch electricity is connected, power module respectively with control module the timing module the display module the alarm module electricity is connected.

Preferably, the proximity switch is disposed at a covering position of the first cover and the box body, and the display module and the alarm module are both disposed on a surface of the second cover.

The technical scheme of the utility model has the following beneficial effects:

(1) the grooved slide rack is used for placing glass slides, the central hollow of the slide rack is arranged, when reagents such as dye liquor are dripped, redundant waste liquid is dripped into the box body, and the experimental environment can be kept clean and tidy.

(2) The grooves on the slide holder of the staining box are horizontally distributed, so that a plurality of groups of glass slides can be operated simultaneously, experimental errors are reduced, and the working efficiency is improved.

(3) The lifting component of configuration can make to put the piece frame and descend to the box body bottom through sliding, can carry out the process that the piece in-process need soak.

(4) The cell smear fixing staining box is simple in structure, capable of avoiding the contamination of the glass slide caused by the bacteria in the environment during the film preparation process, convenient to operate, rich in functions and capable of being applied to the whole operation process of the film preparation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of the staining box in example 1 in a top view (the first cover is in an open state);

fig. 2 is a schematic structural view of the staining box in example 1 in a top view (the first cover is closed);

fig. 3 is a schematic structural view (specifically, a cross-sectional view) of the staining box in fig. 2 in a front view;

FIG. 4 is a partially enlarged view of portion A of FIG. 3;

fig. 5 is a schematic circuit diagram of the control module in embodiment 1.

Icon: 100-box body, 110-first cover body, 120-second cover body, 130-proximity switch, 200-piece placing area, 210-piece placing frame, 211-groove, 212-concave part, 213-elastic layer, 221-slide rail, 222-slide block, 223-cylinder, 224-driving rod, 300-liquid injection area, 310-liquid injection pipeline, 320-liquid outlet, 410-display module, 420-alarm module, 430-control module, 440-timing module and 450-power module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example 1

As shown in fig. 1 to 4, the present embodiment provides a multifunctional cytological smear fixing staining box, which includes a box body 100 and a smear placing rack 210, wherein the box body 100 is configured with a cover body, and the smear placing rack 210 is configured inside the box body 100; the slide holder 210 is a hollow placing table, a plurality of grooves 211 are arranged on a pair of opposite end surfaces of the placing table at intervals, and the grooves 211 are used for placing glass slides. The configured cover body can prevent the glass slide from being polluted by the environment in the dyeing process, the slide holder 210 with the groove 211 is used for holding the glass slide, the center of the slide holder 210 is hollowed, when reagents such as dye liquor are dripped, redundant waste liquid is dripped into the box body 100, and the cleanness and tidiness of the experimental environment are kept; the grooves 211 on the slide holder 210 of the staining box are horizontally distributed, so that a plurality of groups of glass slides can be operated simultaneously, experimental errors are reduced, and the working efficiency is improved.

In this embodiment, the width of the groove 211 is larger than the width of the slide, and the width difference is 3-5mm, so as to ensure that the slide is stably and perfectly placed in the groove 211.

In this embodiment, the concave portion 212 is disposed on the inner bottom surface of the concave groove 211, and the disposed concave portion 212 is convenient for an operator to take and place a slide by hand.

In this embodiment, the groove 211 is configured with the elastic layer 213, the elastic layer 213 is made of an elastic polymer plastic material, and the elastic layer 213 can protect the glass slide and reduce the possibility of damage to the glass slide.

In this embodiment, the interior of the box 100 is further configured with a lifting assembly and a driving assembly, the lifting assembly includes a slide rail 221 and a slider 222, the slide rail 221 is configured on the inner side wall of the box 100, and the slider 222 is configured on the side wall of the film holder 210; the driving assembly comprises an air cylinder 223 and a driving rod 224, the air cylinder 223 is disposed at the opening end of the side wall of the box 100, one end of the driving rod 224 is connected to the air cylinder 223, and the other end of the driving rod 224 is clamped with the slider 222. The driving component can drive the lifting component to slide up and down, so that the slide holder 210 can descend to the bottom of the box body 100, and the process of soaking in the slide making process can be further performed.

In this embodiment, the interior of the box 100 is horizontally divided into a tablet placing region 200 and a liquid injection region 300, the tablet placing rack 210 is located in the tablet placing region 200, the liquid injection region 300 is configured with a liquid inlet pipeline, and the liquid inlet pipeline extends to the inner bottom of the box 100.

In this embodiment, the cover includes a first cover 110 located in the sheet placement area 200 and a second cover 120 located in the liquid injection area 300, the first cover 110 is hinged to the box 100, and when the first cover 110 is covered with the box 100, the first cover 110 is disposed right above the sheet placement frame 210; the second cover 120 is integrally formed with the box 100, and the liquid inlet end of the liquid inlet pipeline is located on the surface of the second cover 120. The liquid inlet end is arranged on the second cover 120, so that the liquid inlet liquid can vertically flow into the box 100, and the liquid inlet end is not influenced in the opening and closing process of the first cover 110.

In this embodiment, the mobile phone further includes a control component, the control component includes a power module 450, and a control module 430, a timing module 440, a display module 410, an alarm module 420, a power module 450 and a proximity switch 130 electrically connected to the power module 450, the control module 430 is electrically connected to the timing module 440, the display module 410, the alarm module 420 and the proximity switch 130 respectively, and the power module 450 is electrically connected to the control module 430, the timing module 440, the display module 410 and the alarm module 420 respectively. The control assembly can display and remind an operator of the degree of experiment.

In this embodiment, the control module 430 is further electrically connected to the cylinder 223, and the control module 430 controls the descending and ascending of the lifting assembly by controlling the cylinder 223.

In this embodiment, the proximity switch 130 is disposed at a covering position of the first cover 110 and the box 100, and the display module 410 and the alarm module 420 are both disposed on a surface of the second cover 120, so as to facilitate viewing information such as time.

In this embodiment, the control module 430 is a controller, and the controller may be a single chip microcomputer (for example, 8051 series single chip microcomputer, STM32 series single chip microcomputer), an FPGA programmable controller, or the like; the timing module 440 is an electronic timer, and feeds back information to the controller through a preset time period, and the controller transmits the information to the display module 410 and the alarm module 420; the display module 410 is a conventional electronic display; the alarm module 420 is a voice alarm.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multifunctional cytology smear fixing staining box is characterized by comprising a box body (100) and a smear placing frame (210), wherein the box body (100) is provided with a cover body, and the smear placing frame (210) is arranged inside the box body (100);

the slide holder (210) is a hollow placing table top, a plurality of grooves (211) are arranged on a pair of opposite end faces of the placing table top at intervals, and the grooves (211) are used for placing glass slides.

2. The multifunctional cytological smear fixing staining cassette of claim 1 wherein the width of the recess (211) is greater than the width of the slide.

3. The multifunctional cytological smear fixing staining cassette according to claim 1, wherein the inner bottom surface of the recess (211) is configured with a recess (212).

4. The multifunctional cytological smear fixing staining cassette according to claim 1, wherein the recess (211) is configured with an elastic layer (213).

5. The multifunctional cytological smear fixing staining box according to any one of claims 1 to 4, wherein the box body (100) is further configured with a lifting assembly and a driving assembly, the lifting assembly comprises a sliding rail (221) and a sliding block (222), the sliding rail (221) is configured on the inner side wall of the box body (100), and the sliding block (222) is configured on the side wall of the slice placing rack (210); the driving assembly comprises a cylinder (223) and a driving rod (224), the cylinder (223) is arranged at the opening end of the side wall of the box body (100), one end of the driving rod (224) is connected to the cylinder (223), and the other end of the driving rod (224) is connected with the sliding block (222) in a clamping mode.

6. The multifunctional cytological smear fixing staining box according to claim 5, wherein the interior of the box body (100) is horizontally divided into a slice placing area (200) and a liquid injection area (300), the slice placing rack (210) is located in the slice placing area (200), and the liquid injection area (300) is configured with a liquid inlet pipeline which extends to the inner bottom of the box body (100).

7. The multifunctional cytological smear fixing staining box according to claim 6, wherein the cover body comprises a first cover body (110) positioned in the smear placing area (200) and a second cover body (120) positioned in the liquid injection area (300), the first cover body (110) is hinged with the box body (100), and when the first cover body (110) is covered with the box body (100), the first cover body (110) is arranged right above the smear placing rack (210); the second cover body (120) and the box body (100) are integrally formed, and the liquid inlet end of the liquid inlet pipeline is arranged on the surface of the second cover body (120).

8. The multifunctional cytological smear fixing staining cassette of claim 7, further comprising a control assembly, wherein the control assembly comprises a control module (430), a timing module (440), a display module (410), an alarm module (420), a power module (450) and a proximity switch (130), the control module (430) is electrically connected with the timing module (440), the display module (410), the alarm module (420) and the proximity switch (130), respectively, and the power module (450) is electrically connected with the control module (430), the timing module (440), the display module (410) and the alarm module (420), respectively.

9. The multifunctional cytological smear fixing staining cassette according to claim 8, wherein the proximity switch (130) is configured at the covering position of the first cover body (110) and the cassette body (100), and the display module (410) and the alarm module (420) are both configured on the surface of the second cover body (120).