CN217954038U - Liquid specimen smear device suitable for clinical examination uses - Google Patents

Abstract

The utility model relates to a sample smear ware technical field especially relates to a liquid sample smear ware suitable for clinical examination uses, including casing and last casing down, casing upper end four corners department fixed mounting has the slip post down, the vertical rectangular hole that has seted up that runs through in casing upper end down, the casing is seted up the downthehole wall mouth fixed mounting of rectangular hole down and is had two rectangle strips, it is hollow to go up the inside of casing. The utility model discloses a carry out processing such as smear and clamping piece between last casing and the lower casing, avoided some more obvious dusts in the sample, and can be through two slide glass with more even spreading of liquid sample on the slide glass, the inspection effect of smear has been improved, design through two long tube sucking discs, make and go up the slide and can steadily adsorb and live, rethread depression bar pushes down, slide pushes down on the drive, it is very convenient to operate, moreover, the steam generator is simple in structure, therefore, the clothes hanger is strong in practicability.

Description

Liquid specimen smear device suitable for clinical examination uses

Technical Field

The utility model relates to a sample smear ware technical field especially relates to a liquid sample smear ware suitable for clinical examination uses.

Background

The smear is a method for detecting pathogens including gonococcus, cryptococcus neoformans, treponema pallidum, corynebacterium diphtheriae and the like in blood or tissues, absolute pathogens are not detected in smear detection, the quantity and the positions of conditional pathogens are normal, a drop of distilled water is dripped on a clean glass slide, an inoculating loop is used for aseptic operation, a small amount of culture is picked up and placed in water drops of the glass slide, and the culture and the water are mixed to prepare suspension and coated into a thin layer with the diameter of about 1 cm;

as disclosed in the chinese patent: a test smear machine, publication no: CN207866593U, added flushing pipe, hose, butt joint, recess and arc, this design has solved original inspection smear ware and has lacked the supplementary washing function, causes the inside of sleeve to be difficult to wash, wash waste time and energy and easy smear time bacterial mutual doping, influence the problem of smear inspection result, realized the purpose of washing the sleeve auxiliarily, reduced the abluent degree of difficulty of sleeve, improved the accuracy of smear inspection result;

when making the inspection smear clinically, mostly drop the sample on the slide glass, fixed slide glass in one hand, the blank slide glass of another hand supports the front end and pushes the forward propelling movement in sample dropwise add department and scribbles the sample, and the sample is scribbled very inhomogeneous like this, and spatters in disorder and causes cross infection everywhere easily, and sample histocyte destroys more seriously.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a liquid sample smear ware suitable for clinical examination usefulness, including casing and last casing down, casing upper end four corners department fixed mounting has the slip post down, the vertical rectangular hole that has seted up that runs through of casing upper end down, the casing is seted up the downthehole wall mouth fixed mounting of rectangular hole down and is had two rectangle strips, it is hollow to go up the casing inside, go up the equal vertical circular recess of having seted up of casing lower extreme four corners department, four the equal vertical slidable mounting of slip post is in the circular recess that last casing was seted up, it runs through and has seted up the drip hole to go up the casing front end, go up the sliding tray of having seted up in the middle of the drip downthehole wall of liquid that the casing was seted up, slidable mounting has the baffle in the sliding tray that the last casing was seted up.

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

as a preferred technical scheme of the utility model, go up the equal fixed mounting in casing upper end both sides and have the support column, two fixed mounting has the rectangular plate between the support column upper end.

As a preferred technical scheme of the utility model, two the rectangle spout, two have all been seted up to support column opposite face and last shells inner wall both sides equal slidable mounting has the slider in the rectangle spout that support column and last casing were seted up.

As a preferred technical scheme of the utility model, two fixed mounting has the clamp plate between the slider, the equal vertical interlude fixed mounting in clamp plate upper end both sides has the long tube sucking disc.

As an optimal technical scheme of the utility model, clamp plate upper end intermediate position fixed mounting has the depression bar, the depression bar is located between two long tube sucking discs.

As an optimal technical scheme of the utility model, depression bar and two long tube sucking discs all alternate on the slidable mounting rectangular plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this liquid sample smear ware suitable for clinical examination uses through processing such as smear and clamping piece between last casing and lower casing, has avoided falling into the sample in some more obvious dusts, can be through two slide glass with more even the spreading of liquid sample on the slide glass in addition, has improved the inspection effect of smear, and through last casing and lower casing, avoided liquid sample to spatter in disorder everywhere and cause cross infection, liquid sample histocyte destroys severly.

2. This liquid sample smear ware suitable for clinical examination usefulness through the design of two long tube sucking discs for go up the slide and can steadily adsorb firmly, rethread depression bar pushes down, drives and goes slide and push down, and it is very convenient to operate, simple structure moreover, and the practicality is strong.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the lower housing of the present invention;

fig. 3 is a schematic structural view of the upper housing of the present invention;

fig. 4 is a schematic structural view of the pressure lever of the present invention.

Wherein: 11. an upper housing; 12. a circular groove; 13. a drip hole; 14. a baffle plate; 21. pressing a plate; 22. a long pipe sucker; 23. a pressure lever; 24. a rectangular plate; 25. a rectangular chute; 26. a support column; 27. a slider; 31. a lower housing; 32. a sliding post; 33. a rectangular strip.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in figures 1, 2, 3 and 4, a liquid specimen smear device suitable for clinical examination comprises a lower shell 31 and an upper shell 11, wherein four corners of the upper end of the lower shell 31 are fixedly provided with sliding columns 32, the upper end of the lower shell 31 is vertically penetrated and provided with a rectangular hole, the lower shell 31 is provided with a rectangular hole inner wall opening and fixedly provided with two rectangular strips 33, when the liquid specimen smear device is used, the upper shell 11 is firstly moved upwards from the lower shell 31 to leak the two rectangular strips 33, when a glass slide is placed on the two rectangular strips 33 at the upper end of the lower shell 31, the upper shell 11 is loosened, the lower end of the upper shell 11 is attached to the lower shell 31, at the moment, a dropping hole 13 leaks out through moving a baffle plate 14 in a sliding groove arranged on the upper shell 11 upwards, the liquid specimen is dropped from the dropping hole 13 to the glass slide, after the dropping is completed, putting another glass slide into the lower ends of two long pipe suckers 22, making the lower ends of the long pipe suckers 22 suck the glass slide by penetrating the upper ends of the two long pipe suckers 22 through a suction pump, pressing a press rod 23 downwards to make the press rod 23 drive a press plate 21 to move downwards, making the glass slide move downwards through the two long pipe suckers 22 and be attached to the glass slide at the lower end, extruding a liquid sample to cover the whole glass slide during the attachment, placing a swinging plate at the lower end of a lower shell 31, making the redundant liquid flow into the swinging plate, making the interior of an upper shell 11 hollow, vertically arranging circular grooves 12 at four corners of the lower end of the upper shell 11, vertically and slidably arranging four sliding columns 32 in the circular grooves 12 arranged on the upper shell 11, making the front end of the upper shell 11 penetrate through a dripping hole 13, making a sliding groove in the middle of the inner wall of the dripping hole 13 arranged on the upper shell 11, and slidably arranging a baffle plate 14 in the sliding groove arranged on the upper shell 11, support columns 26 are fixedly mounted on two sides of the upper end of the upper shell 11, and a rectangular plate 24 is fixedly mounted between the upper ends of the two support columns 26. Rectangular sliding grooves 25 are formed in the opposite surfaces of the two supporting columns 26 and the two sides of the inner wall of the upper shell 11, and sliding blocks 27 are arranged in the rectangular sliding grooves 25 formed in the two supporting columns 26 and the upper shell 11 in a sliding mode. A pressing plate 21 is fixedly arranged between the two sliding blocks 27, and long pipe suckers 22 are vertically and fixedly arranged on two sides of the upper end of the pressing plate 21 in a penetrating manner. A pressure lever 23 is fixedly arranged in the middle of the upper end of the pressure plate 21, and the pressure lever 23 is positioned between the two long pipe suckers 22. Depression bar 23 and two long tube sucking discs 22 all alternate on slidable mounting rectangular plate 24, the device is through carrying out processing such as smear and clamping piece between last casing 11 and lower casing 31, fall into the sample in having avoided some more obvious dusts, and can be through two slide glass with more even the spreading of liquid sample on the slide glass, the inspection effect of smear has been improved, and through last casing and lower casing, avoided the liquid sample in disorder to spatter everywhere and cause cross infection, liquid sample histocyte destroys more seriously. Meanwhile, the device is designed by two long pipe suckers 22, so that the upper glass slide can be stably adsorbed, and then is pressed downwards by the pressing rod 23 to drive the upper glass slide to be pressed downwards, and the device is very convenient to operate, simple in structure and high in practicability.

Instructions for use: when the liquid specimen smear device is used, the upper shell 11 moves upwards from the lower shell 31 to leak two rectangular strips 33, a glass slide is placed on the two rectangular strips 33 at the upper end of the lower shell 31, the upper shell 11 is loosened at the moment, the lower end of the upper shell 11 can be attached to the lower shell 31, the liquid dripping hole 13 leaks out by moving the baffle 14 in the sliding groove formed in the upper shell 11 upwards, the liquid specimen is dripped into the glass slide from the liquid dripping hole 13, after the dripping is finished, the other glass slide is placed at the lower ends of the two long tube suction cups 22, the lower ends of the two long tube suction cups 22 penetrate through the upper ends of the two long tube suction cups 22 through the suction pump to suck the glass slide, the pressing rod 23 is pressed downwards to enable the pressing rod 23 to drive the pressing plate 21 to move downwards, the glass slide can also move downwards through the two long tube suction cups 22 to be attached to the glass slide at the lower end, the liquid specimen can be extruded to cover the whole glass slide when the glass slide is attached, a swinging plate is placed at the lower end of the lower shell 31, and redundant liquid can flow into the swinging plate. The device is through carrying out processing such as smear and clamping piece between last casing 11 and lower casing 31, has avoided some more obvious dusts in the sample, can be through two slide glass with more even the spreading of liquid sample on the slide glass in addition, has improved the inspection effect of smear, and through last casing and lower casing, avoided liquid sample to spatter in disorder everywhere and cause cross infection, liquid sample histocyte destroys more seriously. Meanwhile, the device is designed by two long pipe suckers 22, so that the upper glass slide can be stably adsorbed, and then is pressed downwards by the pressing rod 23 to drive the upper glass slide to be pressed downwards, and the device is very convenient to operate, simple in structure and high in practicability.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims (6)

1. A liquid specimen smear device suitable for clinical examination, comprising a lower case (31) and an upper case (11), characterized in that: casing (31) upper end four corners department fixed mounting has slip post (32) down, the vertical rectangular hole of having seted up that runs through in casing (31) upper end down, casing (31) are seted up the downthehole wall mouth fixed mounting of rectangular hole and are had two rectangle strips (33) down, it is hollow to go up casing (11) inside, go up casing (11) lower extreme four corners department and all vertically seted up circular recess (12), four the equal vertical slidable mounting of slip post (32) is in circular recess (12) of seting up at last casing (11), it runs through and has seted up drip hole (13) to go up casing (11) front end, the sliding tray has been seted up in the middle of drip hole (13) inner wall that go up casing (11) and seted up, sliding tray slidable mounting who goes up casing (11) and set up has baffle (14).

2. A liquid specimen smear device adapted for clinical examination according to claim 1 wherein: go up casing (11) upper end both sides equal fixed mounting have support column (26), two fixed mounting has rectangular plate (24) between support column (26) upper end.

3. A liquid specimen smear device adapted for clinical examination use according to claim 2 wherein: two rectangle spout (25) have all been seted up to support column (26) opposite face and last casing (11) inner wall both sides, two equal slidable mounting has slider (27) in rectangle spout (25) that support column (26) and last casing (11) were seted up.

4. A liquid specimen smear device adapted for clinical examination according to claim 3 wherein: two fixed mounting has clamp plate (21) between slider (27), and clamp plate (21) upper end both sides are vertical interlude fixed mounting has long tube sucking disc (22).

5. A liquid specimen smear device adapted for clinical examination according to claim 4 wherein: a pressing rod (23) is fixedly installed in the middle of the upper end of the pressing plate (21), and the pressing rod (23) is located between the two long pipe suckers (22).

6. A liquid specimen smear device adapted for clinical examination according to claim 5 wherein: the compression bar (23) and the two long pipe suckers (22) are inserted into and slidably mounted on the rectangular plate (24).

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