CN218502767U

CN218502767U - A belt cleaning device for tissue dehydration specimen-frame

Info

Publication number: CN218502767U
Application number: CN202222356094.9U
Authority: CN
Inventors: 黄娣; 陈宇铭; 周寅
Original assignee: Guangxi Kingmed Medical Laboratory Co ltd
Current assignee: Guangxi Kingmed Medical Laboratory Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-21
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a belt cleaning device for tissue dehydration sample frame belongs to the laboratory appliance field. The device comprises a box body, a stirring assembly and a loading assembly; the top of the box body is provided with a water filling port, and the bottom of the box body is provided with a water outlet; the stirring component comprises a motor and a stirring blade; the motor is arranged at the outer bottom of the box body, and the output end of the motor extends into the box body and is connected with the stirring blade; the loading assembly comprises a connecting rod and a cleaning frame; the connecting rod is arranged at the top in the box body and is movably linked with the cleaning frame; the cleaning frame is arranged above the stirring blade and is not connected with the stirring blade. The stirring assembly drives the stirring blades to rotate through the operation of the motor, so that the paraffin cleaning agent added into the box body can be fully stirred and mixed, and the sample frame can be repeatedly washed by the water waves turned over during stirring, so that the dissolving and elution of paraffin can be accelerated, the cleaning efficiency is improved, and the paraffin can be fully and completely cleaned; through using the cleaning frame, a large number of specimen frames can be loaded, and the taking, the placing and the cleaning treatment are convenient.

Description

A belt cleaning device for tissue dehydration specimen-frame

Technical Field

The utility model belongs to the technical field of the laboratory appliance, concretely relates to belt cleaning device for organizing dehydration specimen-frame.

Background

The paraffin section can be used for observing the morphological structure of the cell tissue and a main method for researching, observing and judging the morphological change of the cell tissue. The paraffin section method comprises the steps of material taking, fixing, washing, dehydration, transparence, wax dipping and the like. When dehydration treatment is performed, the tissue sample is packed in an embedding box, and then placed in a sample frame to be dehydrated by a dehydration device. The specimen frame used for loading the embedding box is adhered with more paraffin due to the fact that the tissue sample needs to be fixed by paraffin before dehydration. If the specimen frame is not cleaned after use, when dehydration is carried out, the pipeline of the dehydrator is easily blocked due to the melting and falling of paraffin, and the dehydration is affected.

At present, the specimen frame is only washed by hot water, and paraffin is difficult to clean. Therefore, it is necessary to design a specimen frame cleaning apparatus to remove the adhered paraffin.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device for tissue dehydration sample frame to when solving current sample frame and wasing, paraffin is difficult to the sanitization problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a cleaning device for a tissue dehydration specimen frame comprises a box body, a stirring component and a loading component; the top of the box body is provided with a water filling port, and the bottom of the box body is provided with a water outlet; the stirring component comprises a motor and a stirring blade; the motor is arranged at the outer bottom of the box body, and the output end of the motor extends into the box body and is connected with the stirring blade; the loading assembly comprises a connecting rod and a cleaning frame; the connecting rod is arranged at the top in the box body and is movably linked with the cleaning frame; the cleaning frame is arranged above the stirring blade and is not connected with the stirring blade. The water filling port is used for adding water and paraffin cleaning agent into the box body, and the water discharging port is used for discharging the cleaned wastewater; the stirring assembly drives the stirring blades to rotate through the operation of the motor, so that the paraffin cleaning agent added into the box body can be fully stirred and mixed, and the sample frame can be repeatedly washed by the water waves turned over during stirring, so that the dissolution and elution of paraffin can be accelerated, the cleaning efficiency is improved, and the paraffin can be fully and completely cleaned; the loading assembly can orderly load a plurality of specimen frames by using the cleaning frame, and is convenient to take, place and clean.

Further, the side surface of the cleaning frame is hinged with a frame door. The frame door that sets up is convenient for put into the inside of wasing the frame with the sample frame and washs the processing, and the frame door is closed tightly when wasing, and it can to open the frame door again after the washing and take out the sample frame.

Furthermore, the loading assembly also comprises a lifting device, and a lifting rod extending into the box body is arranged on the lifting device; the tail end of the lifting rod is connected with the connecting rod; the lifting devices are two groups and are connected with connecting rods arranged on two sides of the cleaning frame through two groups of lifting rods. The elevating gear that sets up can control the rising or the whereabouts of lifter in the operation, and then adjusts the position that the connecting rod was located for wash the frame and be in suitable position, can not only be convenient for pack the sample frame into wash the frame in, use the paraffin cleaner to soak the sample frame in wasing the frame when also being convenient for wash, guarantee paraffin abluent abundant.

Furthermore, the device also comprises a brushing assembly, wherein the brushing assembly comprises a rotating device, a mounting rod and a first hairbrush; the rotating device is arranged at the top of the box body, the output end of the rotating device is connected with an installation rod extending into the box body, and a first brush is arranged on the side face of the installation rod.

Furthermore, the rotating device is arranged at the central position of the connecting line of the two groups of lifting devices. The rotating device is positioned at the center of the box body, so that the first brush can conveniently wash the sample frame in the cleaning frame in the rotating operation process; the box body can be stressed more evenly by the arrangement.

Furthermore, the brushing assembly also comprises a support rod and a second brush, the support rod is arranged on the mounting rod and is perpendicular to the mounting rod, and the second brush is arranged on two sides of the support rod; the second brush and the first brush are arranged in parallel. The second brush that sets up also can rotate along with rotating device's operation to wash the sample frame in the washing frame, combine together with first brush and use, can improve the cleaning efficiency of paraffin. The rotating device can only rotate a certain angle and drives the second brush to move through reciprocating rotation; the rotating device rotates for a certain angle to reciprocate, so that the supporting rod can be prevented from touching the lifting rod during rotation, and the normal operation of the device is ensured.

Further, a hollow cylindrical area is arranged inside the cleaning frame so that the cleaning frame is in an annular structure; the first brush extends into the cylindrical area and is connected with the inner side of the cleaning frame, and the second brush is connected with the outer side of the cleaning frame. The first brush extends into the cylindrical area, and the brush hair can penetrate through the hole of the cleaning frame and is contacted with the side surface of the specimen frame; the second brush also deepens the hole and the sample frame that wash the frame outside and contacts, rotates when rotating device rotates with certain angle reciprocating rotation operation, and first brush, second brush can scrub the paraffin on the sample frame for the dissolution of paraffin drops, guarantees abluent clean abundant.

Furthermore, the device also comprises a water inlet pipe extending into the box body, and the tail end of the water inlet pipe is provided with a cleaning spray head; the spray head is located on the cleaning frame and faces the cleaning frame. After the paraffin cleaning agent is used for soaking, brushing and washing the sample frame in the cleaning frame, the lifting rod is lifted to be away from the liquid level by controlling the lifting device, and then the valve of the water inlet pipe is opened, so that clear water is sprayed out from the spray head to wash the sample frame, and the cleanness and the thoroughness of cleaning are ensured; moreover, the lifting rod lifts the cleaning frame away from the page, so that the specimen frame inside is drained.

The utility model has the advantages that:

1. the stirring assembly drives the stirring blades to rotate through the operation of the motor, so that the paraffin cleaning agent added into the box body can be fully stirred and mixed, and the sample frame can be repeatedly washed by the water waves turned over during stirring, so that the dissolving and elution of paraffin can be accelerated, the cleaning efficiency is improved, and the paraffin can be fully and completely cleaned; the loading assembly can orderly load a plurality of specimen frames by using the cleaning frame, and is convenient to take, place and clean.

2. The cleaning assembly that sets up includes first brush and second brush, when rotating device moves, can scrub the sample frame of cleaning the frame inside and outside simultaneously, guarantees that paraffin abluent abundant thoroughly, improves the cleaning efficiency.

3. After the paraffin cleaning agent is used for soaking, brushing and washing the sample frame in the cleaning frame, the lifting rod is lifted to be away from the liquid level by controlling the lifting device, and then the valve of the water inlet pipe is opened, so that clear water is sprayed out from the spray head to wash the sample frame, and the cleanness and the thoroughness of cleaning are ensured; moreover, the lifting rod lifts the cleaning frame away from the page, so that the specimen frame in the cleaning frame can be drained conveniently.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for 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 that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an appearance schematic diagram of the present invention.

Fig. 3 is a top view of the cleaning frame.

Fig. 4 is a partially enlarged view of a portion a of fig. 1.

Reference numerals are as follows: 1-box body, 11-water filling port, 12-water discharging port, 13-water inlet pipe, 14-nozzle, 2-stirring component, 21-motor, 22-stirring blade, 3-loading component, 31-connecting rod, 32-cleaning frame, 33-frame door, 34-lifting device, 35-lifting rod, 36-column area, 4-brushing component, 41-rotating device, 42-mounting rod, 43-first brush, 44-supporting rod and 45-second brush.

Detailed Description

In order to facilitate a better understanding of the invention, the following examples are given with reference to the accompanying drawings, which belong to the scope of protection of the invention, but do not limit the scope of protection of the invention.

Example 1

A cleaning device for tissue dehydration specimen frames is shown in figures 1-2 and comprises a box body 1, a stirring component 2 and a loading component 3; the top of the box body 1 is provided with a water filling port 11, and the bottom is provided with a water discharging port 12; the stirring component 2 comprises a motor 21 and a stirring blade 22; the motor 21 is arranged at the outer bottom of the box body 1, and the output end of the motor 21 extends into the box body 1 and is connected with the stirring blade 22; the loading assembly 3 comprises a connecting rod 31 and a cleaning frame 32; the connecting rod 31 is arranged at the top in the box body 1, and the connecting rod 31 is movably connected with a cleaning frame 32; the cleaning frame 32 is arranged above the stirring blade 22 and is not connected with the stirring blade; a box door is arranged on the side surface of the box body 1, so that the maintenance and the loading of the specimen frame into the cleaning frame 32 are facilitated; valves are arranged on the water inlet 11 and the water outlet 12, and are closed when cleaning operation is carried out; the stirring blade 22 is arranged obliquely upwards so as to stir upwards to generate water waves to wash the specimen frames in the cleaning frame 32 during stirring; the bottom of the tank 1 may be provided with a heating member 15 for heating the solution inside the tank so as to improve the dissolving and eluting efficiency of paraffin at a proper temperature.

The side of the cleaning frame 32 is hinged with a frame door 33, and the door of the box body is arranged opposite to the frame door of the cleaning frame, so that the sample frame can be conveniently taken and put by opening the frame door.

As shown in fig. 1-2, the loading assembly 3 further includes a lifting device 34, and the lifting device 34 is provided with a lifting rod 35 extending into the box 1; the tail end of the lifting rod 35 is connected with the connecting rod 31; the lifting devices 34 are provided in two sets and are connected to the connection rods 31 provided at both sides of the cleaning frame 32 through two sets of lifting rods 35.

The use method comprises the following steps: opening the box door, opening the frame door of the cleaning frame, loading the specimen frame, closing the frame door and closing the box door; closing the water outlet valve, opening the water filling port valve, and adding water and paraffin cleaning agent into the box body; the connecting rod is controlled to descend through the operation of the lifting device, so that the cleaning frame is immersed in the solution, and the cleaning frame is ensured not to contact with the stirring blades; starting a motor to enable the stirring blades to rotate the solution in the box body; after stirring and cleaning one end time, closing the motor and the lifting device in sequence, opening the box door and the frame door, taking out the specimen frame, washing and drying the specimen frame.

Example 2

As shown in fig. 1, the apparatus further includes a brush assembly 4, the brush assembly 4 includes a rotating device 41, a mounting rod 42, and a first brush 43; the rotating device 41 is arranged at the top of the box body 1, the output end of the rotating device 41 is connected with the mounting rod 42 extending into the box body 1, and the side surface of the mounting rod 42 is provided with a first brush 43; the rotating means may also use a motor.

As shown in fig. 1, the rotating device 41 is located at the center of the connecting line of the two sets of lifting devices 34.

As shown in fig. 1, the brushing assembly 4 further includes a supporting rod 44 and a second brush 45, the supporting rod 44 is disposed on the mounting rod 42 and perpendicular to the mounting rod 42, and the second brush 45 is disposed on two sides of the supporting rod 44; the second brush 45 and the first brush 43 are disposed in parallel with each other.

As shown in fig. 1 and 3, the cleaning frame 32 is provided with a hollow cylindrical region 36 inside to make the cleaning frame 32 in a ring structure; the first brush 43 extends into the cylindrical region 36 and is engaged with the inner side of the cleaning frame 32, and the second brush 45 is engaged with the outer side of the cleaning frame 32.

The use method comprises the following steps: in the cleaning process, when the sample frame in the cleaning frame needs to be scrubbed, paraffin can be fully dissolved and eluted; starting the rotating device, wherein the first brush and the second brush are driven to rotate by the operation of the rotating device; the first brush stretches into the cylindrical area in a sticking way and brushes the sample frame close to the side of the cleaning frame; the second brush is attached to the outer side of the cleaning frame and used for brushing the specimen frame close to the outer side of the cleaning frame; so, through scrubbing of first brush and second brush, can guarantee that the paraffin of adhesion on the sample frame can be brushed thoroughly and dissolve, guarantee abluent abundant thoroughly.

Example 3

As shown in fig. 1-2, the device further comprises a water inlet pipe 13 extending into the interior of the box body 1, wherein the water inlet pipe 13 is arranged around the interior of the box body 1; the tail end of the water inlet pipe 13 is provided with a cleaning spray head 14; the spray head 14 is positioned above the cleaning frame 32 and is disposed toward the cleaning frame 32. The water inlet pipe 13 can be provided with an electromagnetic valve for convenient control; the lifting device can be an electric push rod, an air cylinder and the like.

The use method comprises the following steps: after the paraffin cleaning agent is used for soaking and scrubbing the sample frame in the cleaning frame for a period of time, the lifting rod is lifted to leave the liquid level by controlling the lifting device, and then the valve of the water inlet pipe is opened, so that clear water is sprayed out from the spray head to wash the sample frame, and the cleanness and the thoroughness of cleaning are ensured; moreover, the cleaning frame is lifted away from the page by the lifting rod, so that the specimen frame in the cleaning frame can be drained; after the specimen is drained, the door of the box body is opened, the frame door of the cleaning frame is opened again, and then the specimen frame is taken out.

In the utility model, the specific models of the related motor, the lifting device, the rotating device, the electromagnetic valve and the like are not the improvement points created by the invention, and the detailed description is omitted; and the connection modes of the motor, the lifting device and the rotating device are conventional, which is not the improvement point created by the invention and is not described herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising" is used to specify the presence of stated elements, but not to preclude the presence or addition of additional like elements in a process, method, article, or apparatus that comprises the stated elements.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A cleaning device for a tissue dehydration specimen frame is characterized by comprising a box body (1), a stirring assembly (2) and a loading assembly (3);

a water filling port (11) is arranged at the top of the box body (1), and a water discharging port (12) is arranged at the bottom of the box body;

the stirring component (2) comprises a motor (21) and a stirring blade (22);

the motor (21) is arranged at the outer bottom of the box body (1), and the output end of the motor (21) extends into the box body (1) and is connected with the stirring blade (22);

the loading assembly (3) comprises a connecting rod (31) and a cleaning frame (32);

the connecting rod (31) is arranged at the top in the box body (1), and the cleaning frame (32) is movably connected with the connecting rod (31);

the cleaning frame (32) is arranged above the stirring blade (22) and is not connected with the stirring blade.

2. The cleaning device for the tissue dehydrating specimen frame according to claim 1, wherein the side of the cleaning frame (32) is hinged with a frame door (33).

3. The washing device for tissue dehydrated specimen frames according to claim 2, characterized in that the loading assembly (3) further comprises a lifting device (34),

the lifting device (34) is provided with a lifting rod (35) extending into the box body (1); the tail end of the lifting rod (35) is connected with the connecting rod (31);

the lifting devices (34) are two groups and are connected with connecting rods (31) arranged on two sides of the cleaning frame (32) through two groups of lifting rods (35).

4. The cleaning device for the tissue dehydrating specimen frame according to claim 3, further comprising a brushing assembly (4),

the brushing assembly (4) comprises a rotating device (41), a mounting rod (42) and a first brush (43); rotating device (41) are located the top of box (1), the output of rotating device (41) with stretch into installation pole (42) in box (1) link to each other, installation pole (42) side is equipped with first brush (43).

5. A cleaning device for tissue dehydrated specimen frames according to claim 4, characterized in that the rotating means (41) is located at the center of the line connecting the two sets of lifting means (34).

6. The cleaning device for the tissue dehydrating specimen frame according to claim 5, wherein the brushing assembly (4) further comprises a support rod (44), a second brush (45),

the supporting rod (44) is arranged on the mounting rod (42) and is perpendicular to the mounting rod (42), and second brushes (45) are arranged on two sides of the supporting rod (44);

the second hairbrush (45) and the first hairbrush (43) are arranged in parallel.

7. The cleaning device for the tissue dehydrating specimen frame according to claim 6, wherein the cleaning frame (32) is internally provided with a hollow cylindrical region (36) so that the cleaning frame (32) has an annular structure;

the first hairbrush (43) extends into the cylindrical area (36) and is connected with the inner side of the cleaning frame (32), and the second hairbrush (45) is connected with the outer side of the cleaning frame (32).

8. The cleaning device for the tissue dehydration specimen frame according to the claim 7, characterized in that it further comprises a water inlet pipe (13) extending into the interior of the box body (1), the end of the water inlet pipe (13) is provided with a cleaning spray head (14); the spray head (14) is located above the cleaning frame (32) and is disposed toward the cleaning frame (32).