CN217466411U

CN217466411U - Efficient marrow smear dyeing apparatus

Info

Publication number: CN217466411U
Application number: CN202221344374.1U
Authority: CN
Inventors: 王茂书; 吕雄; 谭鸿文
Original assignee: Yibin Jinyu Medical Laboratory Co ltd
Current assignee: Yibin Jinyu Medical Laboratory Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-20
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to a medical appliance, in order to improve the dyeing efficiency of a bone marrow smear, the utility model provides an efficient bone marrow smear dyeing device, which comprises a plurality of immersion barrels which are fixedly connected with each other and are vertically arranged, a baffle which is hinged at the lower end of the immersion barrel and is used for connecting the baffle with the immersion barrel and has an elastic connecting sheet, a plurality of object placing plates, a plurality of clamping grooves which are arranged on the object placing plates, a collecting basin which is arranged at the lower end of the immersion barrel, a plurality of connecting ropes which are fixedly connected with the collecting basin, a driving device which is used for driving the collecting basin to lift and a liquid supply device; the clamping groove is used for clamping the smear, one clamping groove corresponds to the soaking cylinder, and a connecting rope is fixedly connected with a baffle; the liquid supply device comprises a liquid storage tank and a first connecting pipe connected with the outlet end of the liquid storage tank, and one end of the first connecting pipe, which is far away from the liquid storage tank, is simultaneously in conduction connection with the plurality of soaking cylinders. The utility model discloses an efficient marrow smear dyeing apparatus can be high-efficient and in batches carry out the dyeing operation to the smear.

Description

Efficient marrow smear dyeing apparatus

Technical Field

The utility model relates to the technical field of medical equipment, particularly, relate to an efficient marrow smear dyeing apparatus.

Background

The marrow smear can judge the proliferation degree of nucleated cells, and the marrow smear adopts iron staining, different histochemical staining and the like to provide a diagnosis basis for iron-deficiency anemia and various leukemia. The preparation of the bone marrow smear requires a series of operations including fixing the bone marrow smear in a staining solution, then staining it in a staining solution (about 25 minutes), then rinsing, and finally drying it. When the number of samples is large, a large amount of manual time is consumed for dyeing operation every day, the smear dyeing effect is inconsistent due to large manual operation errors, and in addition, a large amount of dyeing liquid is wasted due to a manual one-chip dyeing mode.

Therefore, the device which is designed to be efficient and automatic and can dye the smear in large batch can reduce the waste of manpower and dyeing liquid to a great extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient marrow smear dyeing apparatus, it can be high-efficient and in batches carry out the dyeing operation to the smear.

The embodiment of the utility model discloses a realize through following technical scheme: the utility model discloses an efficient marrow smear dyeing apparatus, which comprises a plurality of immersion barrels which are fixedly connected with each other and are vertically arranged, a baffle which is hinged at the lower end of the immersion barrel and is used for connecting the baffle with the immersion barrel and has an elastic connecting sheet, a plurality of object placing plates, a plurality of clamping grooves which are arranged on the object placing plates, a collecting basin which is arranged at the lower end of the immersion barrel, a plurality of connecting ropes which are fixedly connected with the collecting basin, a driving device which is used for driving the collecting basin to lift, and a liquid supply device; the clamping groove is used for clamping the smear, one clamping groove corresponds to the soaking cylinder, and the connecting rope is fixedly connected with the baffle; the liquid supply device comprises a liquid storage tank and a first connecting pipe connected with the outlet end of the liquid storage tank, and one end, far away from the liquid storage tank, of the first connecting pipe is simultaneously in conduction connection with the soaking cylinders.

Furthermore, the liquid storage tanks are provided with a pair, and the liquid supply device further comprises a cleaning tank; and the liquid storage tank and the cleaning tank are in conduction connection with the first connecting pipe.

Further, the drying device is further included and comprises a fan; and the air outlet of the fan is in conduction connection with the first connecting pipe.

Furthermore, the liquid supply device also comprises a second connecting pipe, the second connecting pipe is simultaneously communicated with the soaking cylinders, and the second connecting pipe is communicated with the upper end of the liquid storage tank.

Further, the device also comprises a plurality of supporting rods which are vertically arranged and fixedly connected with the soaking cylinder; the driving device comprises a plurality of electric telescopic cylinders which are fixedly connected with the lower end of the supporting rod and are vertically arranged; and the telescopic rod of the electric telescopic cylinder is fixedly connected with the collection basin.

Furthermore, the object placing plate is provided with a plurality of sliding holes, and one sliding hole is connected with one supporting rod in a sliding manner.

Furthermore, a notch is formed in the side wall of the clamping groove, and an elastic sheet is arranged in the notch; the elastic sheet is used for extruding the smear.

Furthermore, a rubber pad is arranged on one surface of the baffle plate, which is close to the soaking cylinder.

The utility model discloses technical scheme has following advantage and beneficial effect at least: the utility model discloses an efficient marrow smear dyeing apparatus, when using, earlier on the smear card is on putting the draw-in groove of thing board, then will put the thing board and invert, and detain it on soaking a section of thick bamboo, make a smear card go into one soak a section of thick bamboo, then the liquid storage pot soaks through first connecting pipe with dyeing liquor is leading-in to soak in the section of thick bamboo, after the dead time, the basin descends is collected in the drive arrangement drive, and then through connecting rope pulling baffle, pull open the baffle, make the liquid flow in soaking a section of thick bamboo to collect on the basin, finally discharge tube through collecting under the basin discharges and collects, and can also change the kind of liquid in the liquid storage pot according to the dyeing process, until dyeing is accomplished, will put the thing board after dyeing is accomplished and mention and overturn, then will smear take off can. Therefore, the smear can be dyed in a large batch at a time, and the distance between the inner wall of the soaking cylinder and the smear can be small enough by setting the size of the soaking cylinder, so that the use amount of the dyeing liquid is remarkably reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required 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 an efficient staining device for a bone marrow smear according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the efficient bone marrow smear dyeing apparatus provided by the embodiment of the present invention after the object placing plate is removed;

fig. 3 is a schematic structural diagram illustrating a state of a collecting basin portion of an efficient bone marrow smear staining apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a collection basin of an efficient bone marrow smear staining apparatus according to an embodiment of the present invention in two states;

FIG. 5 is a schematic structural view of a liquid supply device of the efficient bone marrow smear dyeing apparatus according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a shelf plate portion of the efficient bone marrow smear dyeing apparatus provided by the embodiment of the present invention.

Icon: 10-soaking cylinder, 11-baffle, 12-connecting sheet, 13-collecting basin, 14-liquid discharge pipe, 15-electric telescopic cylinder, 16-supporting rod, 17-connecting rope, 21-liquid storage tank, 22-cleaning tank, 23-fan, 24-first connecting pipe, 25-second connecting pipe, 31-object placing plate, 32-slide hole, 33-clamping groove, 34-elastic sheet and 35-smear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to 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.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-6, the efficient bone marrow smear 35 staining apparatus of this embodiment includes a plurality of vertically disposed immersion barrels 10 fixedly connected to each other, a baffle 11 hinged to a lower end of the immersion barrel 10, a connection sheet 12 having elasticity and used for connecting the baffle 11 and the immersion barrel 10, a placement plate 31, a plurality of slots 33 disposed on the placement plate 31, a collection basin 13 disposed at a lower end of the immersion barrel 10, a plurality of connection ropes 17 fixedly connected to the collection basin 13, a driving device for driving the collection basin 13 to move up and down, and a liquid supply device; the clamping groove 33 is used for clamping the smear 35, one clamping groove 33 corresponds to the soaking cylinder 10, and a connecting rope 17 is fixedly connected with a baffle 11; the liquid supply device comprises a liquid storage tank 21 and a first connecting pipe 24 connected with the outlet end of the liquid storage tank 21, wherein one end of the first connecting pipe 24, which is far away from the liquid storage tank 21, is simultaneously in conduction connection with the plurality of soaking cylinders 10. Specifically, when the device is used, firstly, the smear 35 is clamped on the clamping groove 33 of the object placing plate 31, then the object placing plate 31 is inverted, the object placing plate is buckled on the soaking cylinder 10, so that one smear 35 is clamped in one soaking cylinder 10, then the liquid storage tank 21 guides the dyeing liquid into the soaking cylinder 10 through the first connecting pipe 24 for soaking, after a certain time, the driving device drives the collecting basin 13 to descend, then the baffle 11 is pulled through the connecting rope 17, the baffle 11 is pulled open, so that the liquid in the soaking cylinder 10 flows onto the collecting basin 13, finally the liquid is discharged and collected through the liquid discharge pipe 14 below the collecting basin 13, the type of the liquid in the liquid storage tank 21 can be changed according to the dyeing process until the dyeing is completed, the object placing plate 31 is lifted and overturned after the dyeing is completed, and then the smear 35 is taken down. Therefore, the smear 35 can be dyed in a large batch at one time, and the distance between the inner wall of the soaking cylinder 10 and the smear 35 is small enough to remarkably reduce the using amount of the dyeing liquid by setting the size of the soaking cylinder 10.

The liquid storage tanks 21 in the embodiment are provided with a pair, and the liquid supply device also comprises a cleaning tank 22; the pair of reservoir tanks 21 and the purge tank 22 are connected in conduction to the first connection pipe 24. It is specific, because need use earlier the dyeing liquid to fix among the whole dyeing process, then use the dip dyeing liquid to dye, use the clear water to wash clean at last again, consequently, set up two liquid storage tanks 21 and be used for storing dyeing liquid and dip dyeing liquid respectively, just so can use the dyeing liquid earlier to fix, then use the dip dyeing liquid to dye, use the clear water to wash clean at last, because various liquid storage are in different jars, consequently just do not need artificial ground to change liquid midway, can realize the automation mechanized operation, wherein the liquid among the liquid storage tank 21 can flow into a soaking section of thick bamboo 10 under the effect of gravity by oneself, and automatic valve control through the exit, also can go into a soaking section of thick bamboo 10 with the liquid pump through the water pump. The cleaning liquid in the cleaning tank 22 needs to use a water pump to flush the cleaning liquid onto the smear 35 at a faster flow rate, so as to flush the smear 35 clean.

In this embodiment, the drying device further comprises a fan 23; an air outlet of the fan 23 is in conduction connection with the first connecting pipe 24. It is specific, set up fan 23 on first connecting pipe 24, with smear 35 clean-up back, can also come smear 35 clean-up through hot-blast (or cold wind), wherein when weathering smear 35, need open baffle 11, and smear 35's fixed, dye, wash and dry and can set up automatic operation in proper order behind the certain operation procedure, improve degree of automation, reduce loaded down with trivial details manual operation, and automation mechanized operation is more normal, consequently, can make smear 35's dyeing success rate higher, the effect is better.

The liquid supply device in this embodiment further includes a second connection pipe 25, the second connection pipe 25 is connected to the plurality of immersion cylinders 10, and the second connection pipe 25 is connected to the upper end of the liquid storage tank 21. Specifically, the method comprises the following steps. Press baffle 11 completely in soaking a section of thick bamboo 10 top, make to soak and form in the section of thick bamboo 10 and seal, pour into liquid wherein like this when wherein, liquid can not flow out, but because atmospheric pressure can make liquid get into well, consequently, set up a second connecting pipe 25 and can balance atmospheric pressure well, and second connecting pipe 25 is connected with the upper end of liquid storage pot 21, even liquid adds greatly, also can flow back to the liquid storage pot 21 in, furthermore, in order to save liquid, smear 35 and the clearance between soaking a section of thick bamboo 10 are less, consequently, make liquid have certain pressure to pour into and can fill up soaking a section of thick bamboo 10 well in soaking a section of thick bamboo 10, make liquid contact to each place of smear 35.

In the embodiment, the device also comprises a plurality of supporting rods 16 which are vertically arranged and fixedly connected with the soaking cylinder 10; the driving device comprises a plurality of electric telescopic cylinders 15 which are fixedly connected with the lower end of the supporting rod 16 and are vertically arranged; the telescopic rod of the electric telescopic cylinder 15 is fixedly connected with the collection basin 13. Specifically, the bracing piece 16 is used for supporting simultaneously a section of thick bamboo 10 and collecting the basin 13 as support piece, through electronic telescopic cylinder 15, can draw and collect basin 13 and move down, and then pulls open baffle 11 through connecting rope 17, makes the liquid outflow in a section of thick bamboo 10 of soaking.

In this embodiment, the object placing plate 31 is provided with a plurality of sliding holes 32, and one sliding hole 32 is slidably connected with one supporting rod 16. Specifically, before the object placing plate 31 is buckled on the soaking tube 10, the sliding hole 32 is aligned with the supporting rod 16, so that the smear 35 can enter the soaking tube 10 more accurately.

The side wall of the clamping groove 33 in the embodiment is provided with a gap, and an elastic sheet 34 is arranged in the gap; the spring plate 34 is used for pressing the smear 35. Particularly, the smear 35 can be conveniently pressed, and the installation and disassembly efficiency of the smear 35 can be improved.

The baffle 11 in this embodiment has a rubber pad on its side near the immersion cylinder 10. In particular, the sealing of the liquid in the infusion cylinder 10 is thus better.

In summary, in the efficient bone marrow smear 35 staining apparatus of this embodiment, when in use, the smear 35 is firstly clipped on the clipping slot 33 of the object placing plate 31, then the object placing plate 31 is turned upside down and clipped on the soaking tube 10, so that one smear 35 is clipped in one soaking tube 10, then the liquid storage tank 21 introduces the staining solution into the soaking tube 10 through the first connecting tube 24 for soaking, after a certain time, the driving apparatus drives the collecting basin 13 to descend, and then pulls the baffle 11 through the connecting rope 17, so as to pull the baffle 11 apart, so that the liquid in the soaking tube 10 flows onto the collecting basin 13, and finally is discharged and collected through the liquid discharge tube 14 under the collecting basin 13, and the type of the liquid in the liquid storage tank 21 can also be changed according to the staining process, until the staining is completed, after the staining is completed, the object placing plate 31 is lifted and turned over, and then the smear 35 is taken down. Therefore, the smear 35 can be dyed in a large batch at one time, and the distance between the inner wall of the soaking cylinder 10 and the smear 35 is small enough to remarkably reduce the using amount of the dyeing liquid by setting the size of the soaking cylinder 10.

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 utility model provides an efficient marrow smear dyeing apparatus which characterized in that: the device comprises a plurality of vertically arranged soaking cylinders which are fixedly connected with each other, a baffle plate which is hinged to the lower end of the soaking cylinder, a connecting plate which is used for connecting the baffle plate and the soaking cylinder and has elasticity, a storage plate, a plurality of clamping grooves which are arranged on the storage plate, a collecting basin which is arranged at the lower end of the soaking cylinder, a plurality of connecting ropes which are fixedly connected with the collecting basin, a driving device which is used for driving the collecting basin to lift, and a liquid supply device;

the clamping groove is used for clamping the smear, one clamping groove corresponds to one soaking cylinder, and one connecting rope is fixedly connected with one baffle;

the liquid supply device comprises a liquid storage tank and a first connecting pipe connected with the outlet end of the liquid storage tank, and one end, far away from the liquid storage tank, of the first connecting pipe is connected with the soaking cylinders in a conduction mode.

2. The efficient bone marrow smear staining apparatus of claim 1 wherein: the liquid storage tanks are provided with a pair, and the liquid supply device further comprises a cleaning tank; and the liquid storage tank and the cleaning tank are in conduction connection with the first connecting pipe.

3. The efficient bone marrow smear staining apparatus of claim 1 wherein: the drying device comprises a fan; and the air outlet of the fan is in conduction connection with the first connecting pipe.

4. The efficient bone marrow smear staining apparatus of claim 1 wherein: the liquid supply device further comprises a second connecting pipe, the second connecting pipe is connected with the soaking cylinders in a conduction mode at the same time, and the second connecting pipe is connected with the upper end of the liquid storage tank in a conduction mode.

5. The efficient bone marrow smear staining apparatus of claim 1 wherein: the infusion device also comprises a plurality of supporting rods which are vertically arranged and fixedly connected with the infusion cylinder; the driving device comprises a plurality of electric telescopic cylinders which are fixedly connected with the lower end of the supporting rod and are vertically arranged; the telescopic rod of the electric telescopic cylinder is fixedly connected with the collection basin.

6. The efficient bone marrow smear staining apparatus of claim 5 wherein: the object placing plate is provided with a plurality of sliding holes, and one sliding hole is connected with one supporting rod in a sliding mode.

7. The efficient bone marrow smear staining apparatus of claim 1 wherein: a notch is formed in the side wall of the clamping groove, and an elastic sheet is arranged in the notch; the elastic sheet is used for extruding the smear.

8. The efficient bone marrow smear staining apparatus of claim 1 wherein: and a rubber pad is arranged on one surface of the baffle plate, which is close to the soaking cylinder.