CN115901383A - A kind of smear device for clinical medical examination - Google Patents

Abstract

The invention provides a smear device for clinical medical examination, which relates to the technical field of medical instruments and comprises a supporting component; the supporting assembly comprises an upright rod, a fixed plate and a fixed slideway, the upright rod is fixedly connected with the fixed plate through a tripod, a pressing piece is mounted on the fixed plate, and a sliding block is connected with the fixed slideway in a sliding and clamping manner; the bottom fixed connection bolster of piece is pressed, slide bar top surface places the slide glass after the sample after, promote the slide and remove to the below of pressing the piece, slide from top to bottom through the rotating turret drive slide bar behind the pulling link, the slide bar drives the bolster and reciprocates, the slide bar drives the connecting plate and moves down, the connecting plate promotes the push pedal and moves down the outside spring of compression spring lever simultaneously, the spring drives the spring bar and extrudees the slide glass, utilize the spring as the buffering simultaneously, avoid causing too big extrusion and damage the slide glass to the slide glass, the problem of easily causing excessive extrusion to the slide glass and leading to the damage has been solved.

Description

A kind of smear device for clinical medical examination

technical field

The invention relates to the technical field of medical devices, in particular to a smear device for clinical medical testing.

Background technique

Clinical examination is to test the patient's blood, body fluids, secretions, excretions and exfoliations through visual observation, physical, chemical, instrumental or molecular biological methods. The observation of cells or formed elements in the specimen is an important basis for clinical diagnosis, curative effect observation, and prognosis judgment.

However, as far as the current traditional smear device for clinical medical testing is concerned, when fixing the slide glass, it is easy to cause excessive extrusion on the slide glass and cause the slide glass to be easily damaged, and it is difficult to ensure coating when covering the cover glass. Uniformity and no air bubbles remain, and there is also the problem that it is difficult to quickly carry out the next set of coatings after covering the coverslip.

Contents of the invention

In view of this, the present invention provides a smear device for clinical medical examination, which has a buffer, which can play a buffering role when fixing the slide glass, and avoid damage to the slide glass due to excessive extrusion.

The invention provides a smear device for clinical medical examination, which specifically includes a main frame body, a support assembly and a bracket; the main frame body includes a bottom plate and a base, the top surface of the bottom plate is fixedly connected to the base, and the left and right sides of the bottom plate are fixed And a vertical pole is connected vertically, and the top surface of the base is movably clamped with a slide plate; the support assembly includes a vertical pole, a fixed plate and a fixed slideway, the vertical pole is fixedly connected to the fixed plate by a tripod, and the front side of the vertical pole The fixed slideway is fixedly welded, the pressing piece is installed on the fixed plate, and the slider is slid on the fixed slideway; the bracket includes a sliding plate and a slider, and the left and right sides of the rear end surface of the sliding plate are respectively fixed with sliders , the sliding block is electrically connected with the fixed slideway, and the fixing of the sliding plate is provided with a cover plate assembly; the bottom end of the pressing part is fixedly connected with the buffering part.

Optionally, the main frame body also includes a support bar, the support bar is fixedly connected to the bottom surface of the bottom plate, and the joints of the two sets of support bars are fixedly connected by a tripod, and the bottom surface of the bottom plate is fixedly connected to the rear side by a tripod. The back face of the group brace.

Optionally, the fixed slideway is electrically connected to the external circuit controller, and the exposed part of the fixed slideway is covered with insulating material, and the width between the two sets of upright bars is larger than the width of the buffer member.

Optionally, the bracket further includes a pole, the bottom surface of which is flush with the bottom surface of the main frame body, the pole passes through the sliding plate, and the pole is fixedly connected to the bottom plate.

Optionally, the cover plate assembly is composed of a hanging plate, a top cover, a lifting sleeve and an adsorption plate, the hanging plate is fixedly connected to the bottom surface of the sliding plate, the bottom end of the hanging plate is movably connected to the top cover through a shaft, and the shafts are coaxial The drive shaft of the micro motor, and the micro motor is electrically connected with the external circuit controller, the inner bottom of the top cover is provided with an electric drive cone, the electric drive cone is electrically connected with the external circuit controller, and the top of the lifting sleeve is fixedly connected On the bottom surface of the top cover, the bottom end of the lifting sleeve is fixedly connected to the suction plate, and the lifting sleeve is electrically connected to the external circuit controller.

Optionally, the pressing member includes a fixed block, a slide bar, a connecting frame and a turret, the fixed block is fixedly connected to the top surface of the fixed plate, the inside of the fixed block slides and engages with the slide bar, and the top end of the slide bar is fixedly connected The connecting frame is movably connected to the turret through the shaft, and the turret is movably connected to the fixed block through the shaft.

Optionally, the buffer member includes a fixed sleeve, a moving rod, a connecting plate, a spring rod and a push plate, the fixing sleeve is fixedly connected inside the fixing plate, the inside of the fixing sleeve slides and engages the moving rod, and the bottom end of the moving rod is fixed The connecting plate is connected, and the inner part of the connecting plate is slidingly clamped with a spring rod, and the bottom end of the spring rod is fixedly bonded with a hemispherical silica gel block, and the bottom ends of the two groups of spring rods are fixedly connected together through the plate.

Optionally, the width of the sliding board is greater than the length of the slide glass, and a handle is provided at the front end of the sliding board.

Beneficial effect

According to the smear device of each embodiment of the present invention, compared with the traditional smear device, after placing the sampled glass slide on the top surface of the slide plate, the slide plate is pushed to move to the bottom of the pressing part, and the connecting frame is driven by the turret after pulling the connecting frame. The slide bar slides up and down, the slide bar drives the buffer to move up and down, the slide bar drives the connecting plate to move down, the connecting plate pushes the push plate to move down and at the same time compresses the spring outside the spring rod, the spring drives the spring rod to squeeze the glass slide, and at the same time uses The spring acts as a buffer to avoid excessive compression on the slide and damage to the slide.

In addition, when the cover glass used for smear making is superimposed and placed inside the top cover, the cover glass is clamped by the electric drive clamp to prevent it from falling, and the sliding plate is driven down to a suitable height by the external circuit controller, and the micro motor is driven and Drive the top cover to rotate coaxially through the drive shaft, so that the bottom set of coverslips can be obliquely covered on the glass slides to ensure uniform coating and no air bubbles. After the smears are prepared, multiple sets of smears can be dyed or dried process and improve work efficiency.

In addition, when the smear is finished, the external circuit controller is used to drive the electric-driven chuck to close once, so that the upper set of coverslips can be lowered to quickly prepare for the next covering coating, and the pressing piece is lifted to drive the connection The plate moves up, and then drives the spring rod to move up, and the spring pushes the push plate to move up and reset, so that the buffer moves up and away from the glass slide, and continues to push the slide plate to make the next set of slide glass in place and ready to cover the cover glass, so that it can be lowered Production of a set of smears.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings of the embodiments will be briefly introduced below.

The drawings in the following description only relate to some embodiments of the present invention, but do not limit the present invention.

In the attached picture:

Fig. 1 shows a schematic structural view of a main frame body according to the present invention;

Fig. 2 shows a structural schematic view of the rear right side of Fig. 1 according to the present invention;

Fig. 3 shows a schematic structural view of a support assembly according to the present invention;

Figure 4 shows a schematic structural view of a buffer according to the present invention;

Fig. 5 shows a schematic view of the bottom surface structure of the bottom plate according to the present invention;

Figure 6 shows a schematic structural view of a stent according to the present invention;

Fig. 7 shows a schematic structural view of a cover plate assembly according to the present invention;

FIG. 8 shows a schematic diagram of an enlarged structure at A in FIG. 3 according to the present invention;

FIG. 9 shows a schematic diagram of an enlarged structure at B in FIG. 7 according to the present invention.

List of reference signs

1. Main frame body; 11. Bottom plate; 12. Support bar; 13. Base; 2. Support component; 21. Upright rod; 22. Fixed plate; 23. Fixed slideway; 3. Bracket; 31. Slide plate; 32 , slider; 33, pole; 4, cover assembly; 41, hanging plate; 4101, micro motor; 42, top cover; 4201, electric drive cone; 43, lifting sleeve; 44, adsorption plate; 5, Pressing part; 51, fixed block; 52, slide bar; 53, connection frame; 54, turret; 6, buffer piece; 61, fixed sleeve; 62, moving rod; , push plate; 7, skateboard.

Detailed ways

In order to make the purpose, solution and advantages of the technical solution of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, terms used herein have their ordinary meanings in the art. The same reference numerals in the figures represent the same parts.

Example: Please refer to Figure 1 to Figure 9:

The present invention proposes a smear device for clinical medical examination, comprising a main frame body 1, a support assembly 2 and a bracket 3; the main frame body 1 includes a bottom plate 11 and a base 13, the top surface of the bottom plate 11 is fixedly connected to the base 13, the bottom plate The left and right sides of 11 are fixed and vertically connected with uprights 21, and the top surface of the base 13 is movably clamped with a slide plate 7; The frame is fixedly connected to the fixed plate 22, and the front side of the vertical rod 21 is fixedly welded with a fixed slideway 23, the fixed plate 22 is equipped with a pressing member 5, and the fixed slideway 23 is slidingly clamped with a slider 32; the support 3 includes Sliding plate 31 and sliding block 32, the left and right sides of the rear end surface of sliding plate 31 are respectively fixedly installed sliding block 32, and sliding block 32 is connected electrically with fixed slideway 23, and the fixing of sliding plate 31 is provided with cover plate assembly 4; The bottom end of the piece 5 is fixedly connected with the buffer piece 6 .

In addition, as shown in accompanying drawing 3, the width of slide plate 7 is greater than the length of slide glass, and the front end of slide plate 7 is provided with handle, utilizes pull handle to conveniently pull slide plate 7 to move back and forth to adjust the position, slide plate 7 top surface is placed after sampling. After the slides are slided, the cover plate assembly 4 can be used to make multiple sets of slides for smears, and after the smears are prepared, multiple sets of smears can be uniformly dyed or dried to improve work efficiency.

In addition, as shown in Figure 6, the bracket 3 also includes a pole 33, the bottom surface of the pole 33 is flush with the bottom surface of the main frame body 1, the pole 33 runs through the sliding plate 31, and the pole 33 is fixedly connected to the bottom plate 11 Above, when the sliding plate 31 is driven to move up and down by the slider 32, the sliding plate 31 slides up and down outside the pole 33, and the pole 33 provides the sliding direction phase for the sliding plate 31 to ensure that the sliding plate 31 can only move up and down, thereby driving The cover assembly 4 moves up and down.

In addition, as shown in accompanying drawing 4, the buffer member 6 includes a fixed sleeve 61, a moving rod 62, a connecting plate 63, a spring rod 64 and a push plate 65, the fixed sleeve 61 is fixedly connected to the inside of the fixed plate 22, and the inside of the fixed sleeve 61 Sliding and clamping the moving rod 62, the bottom end of the moving rod 62 is fixedly connected to the connecting plate 63, the inside of the connecting plate 63 is slidingly clamped with a spring rod 64, and the bottom end of the spring rod 64 is fixedly bonded with a hemispherical silica gel block, and two groups The bottom ends of the spring rods 64 are fixedly connected together by a plate. When the pressing part 5 is pulled, the slide bar 52 is driven to move down, and the slide bar 52 drives the connecting plate 63 to move down. The connecting plate 63 pushes the push plate 65 to move down and simultaneously compresses the spring rod. 64 outside the spring, the spring drives the spring rod 64 to squeeze the glass slide, and uses the spring as a buffer at the same time to avoid causing excessive extrusion to the glass slide and damage the slide glass. After pressing the moving part 5, the connecting plate 63 is moved up, and then the spring bar 64 is moved up, and the spring pushes the push plate 65 to move up and reset.

In addition, as shown in Figure 2 and Figure 3, the fixed slideway 23 is electrically connected to the external circuit controller, and the exposed part of the fixed slideway 23 is wrapped with insulating material, and the width between the two sets of vertical poles 21 is larger than that of the buffer member 6 The width of the fixed slideway 23 is used to enable the external circuit controller to drive the slider 32 to move, and then drive the slide plate 31 to move, so that the height of the cover assembly 4 can be raised and lowered, and the cover glass can be repeatedly covered.

In addition, as shown in accompanying drawing 7 and accompanying drawing 9, cover plate assembly 4 is made up of hanging plate 41, top cover 42, lifting sleeve 43 and suction plate 44, and hanging plate 41 is fixedly connected on the bottom surface of sliding plate 31, and hanging plate The bottom end of 41 is movably connected to the top cover 42 through the shaft, and the shaft is coaxially connected to the driving shaft of the micro motor 4101, and the micro motor 4101 is electrically connected to the external circuit controller. The electric drive cone 4201 is electrically connected with the external circuit controller, the top end of the lifting sleeve 43 is fixedly connected to the bottom surface of the top cover 42, the bottom end of the lifting sleeve 43 is fixedly connected to the adsorption plate 44, and the lifting sleeve 43 is electrically connected to External circuit controller, when the cover glass used for smear making is superimposed and placed inside the top cover 42, use the electric drive clamp 4201 to clamp the cover glass to avoid falling, push the slide plate 7 to the bottom of the pressing member 5, Use the pressing member 5 to press the slide glass, drive the sliding plate 31 down to a suitable height through the external circuit controller, drive the micro motor 4101 and drive the top cover 42 to rotate coaxially through the drive shaft, so that the bottom set of cover glass Cover the glass slide obliquely to ensure that the coating is even and there are no air bubbles left. After the smear is completed, the pusher 5 is pulled up to move the buffer 6 away from the slide, so that the next set of smears can be made. .

In addition, as shown in accompanying drawing 4 and accompanying drawing 8, pressing member 5 comprises fixed block 51, slide bar 52, connecting frame 53 and rotating frame 54, and fixed block 51 is fixedly connected on the top surface of fixed plate 22, and fixed block The inner slide bar 52 of 51 slides and clamps, and the top of slide bar 52 is fixedly connected to the connecting frame 53, and the connecting frame 53 is movably connected to the turret 54 through the shaft, and the turret 54 is movably connected to the fixed block 51 through the shaft. After the connecting frame 53 is pulled, the The turret 54 drives the slide bar 52 to slide up and down, and the slide bar 52 drives the buffer member 6 to move up and down, so as to realize the compression or separation of the slide glass.

In addition, as shown in Figure 1, the main frame body 1 also includes a support bar 12, the support bar 12 is fixedly connected to the bottom surface of the bottom plate 11, and the joints of the two sets of support bars 12 are fixedly connected by a tripod, and the bottom surface of the bottom plate 11 The tripod is fixedly connected to the rear end surface of a set of support bars 12 on the rear side, and the connection between the support bars 12 and the connection between the support bars 12 and the bottom plate 11 can be reinforced by using the tripod, so as to provide a basis for installation and stability of the whole device.

The specific usage and function of this embodiment: In the present invention, after the coverslips used for making smears are superimposed and placed inside the top cover 42, the coverslips are clamped by the electric drive clamp 4201 to avoid falling, and the slide plate 7 tops After placing the sampled glass slide on the surface, push the slide plate 7 to move to the bottom of the pressing part 5, pull the connecting frame 53 and drive the slide bar 52 to slide up and down through the turret 54, and the slide bar 52 drives the buffer part 6 to move up and down, and the slide bar 52 drives the connecting plate 63 to move down, and the connecting plate 63 pushes the push plate 65 to move down and simultaneously compresses the spring outside the spring rod 64. Cause excessive extrusion and damage the slide;

Drive the micro motor 4101 and coaxially drive the top cover 42 to rotate through the drive shaft, so that the bottom set of coverslips can be obliquely covered on the glass slides to ensure uniform coating and no bubbles left. The smears are uniformly stained or dried to improve work efficiency.

Finally, it should be noted that when the present invention describes the position of each component and the cooperation relationship between them, it usually takes one/a pair of components as an example, but those skilled in the art should understand that such a position , coordination relationship, etc., are also applicable to other components/other paired components.

The above descriptions are only exemplary implementations of the present invention, and are not intended to limit the protection scope of the present invention, which is determined by the appended claims.

Claims (8)

1. A smear device for clinical medical examination is characterized by comprising a main frame body (1), a supporting component (2) and a bracket (3); the main frame body (1) comprises a bottom plate (11) and a base (13), the top surface of the bottom plate (11) is fixedly connected with the base (13), the left side and the right side of the bottom plate (11) are fixedly and vertically connected with upright posts (21), and the top surface of the base (13) is movably clamped with a sliding plate (7); the supporting component (2) comprises an upright rod (21), a fixing plate (22) and a fixed slideway (23), the upright rod (21) is fixedly connected with the fixing plate (22) through a tripod, the fixed slideway (23) is fixedly welded on the front side surface of the upright rod (21), a pressing part (5) is installed on the fixing plate (22), and a sliding block (32) is slidably clamped on the fixed slideway (23); the support (3) comprises a sliding plate (31) and sliding blocks (32), the sliding blocks (32) are fixedly installed on the left side and the right side of the rear end face of the sliding plate (31) respectively, the sliding blocks (32) are electrically connected with the fixed slide ways (23), and the sliding plate (31) is fixedly provided with a cover plate assembly (4); the bottom end of the pressing piece (5) is fixedly connected with a buffer piece (6).

2. A smear device for clinical medical examination according to claim 1, wherein: the main frame body (1) is characterized by further comprising support bars (12), the support bars (12) are fixedly connected to the bottom surface of the bottom plate (11), the joints of the two groups of support bars (12) are fixedly connected through a tripod, and the bottom surface of the bottom plate (11) is fixedly connected to the rear end face of the rear support bar (12) through the tripod.

3. A smear device for clinical medical examination according to claim 1, wherein: the fixed slideway (23) is electrically connected with the external circuit controller, the exposed part of the fixed slideway (23) is wrapped by insulating materials, and the width between the two groups of upright posts (21) is greater than that of the buffer piece (6).

4. A smear device for clinical medical examination according to claim 2 wherein: the support (3) further comprises a support rod (33), the bottom surface of the support rod (33) is flush with the bottom surface of the main frame body (1), the support rod (33) penetrates through the sliding plate (31), and the support rod (33) is fixedly connected to the bottom plate (11).

5. A smear device for clinical medical examination according to claim 4, wherein: the cover plate assembly (4) comprises a hanging plate (41), a top cover (42), a lifting sleeve (43) and an adsorption disc (44), the hanging plate (41) is fixedly connected to the bottom surface of the sliding plate (31), the bottom end of the hanging plate (41) is movably connected with the top cover (42) through a shaft, the shaft is coaxially connected with a driving shaft of the micro motor (4101), the micro motor (4101) is electrically connected with an external circuit controller, an electric driving clamping cone (4201) is arranged at the bottom of the inner side of the top cover (42), the electric driving clamping cone (4201) is electrically connected with the external circuit controller, the top end of the lifting sleeve (43) is fixedly connected to the bottom surface of the top cover (42), the bottom end of the lifting sleeve (43) is fixedly connected with the adsorption disc (44), and the lifting sleeve (43) is electrically connected with the external circuit controller.

6. A smear device for clinical medical examination according to claim 3, wherein: the pressing piece (5) comprises a fixing block (51), a sliding rod (52), a connecting frame (53) and a rotating frame (54), the fixing block (51) is fixedly connected to the top surface of the fixing plate (22), the sliding rod (52) is slidably clamped inside the fixing block (51), the top end of the sliding rod (52) is fixedly connected with the connecting frame (53), the connecting frame (53) is movably connected with the rotating frame (54) through a shaft, and the rotating frame (54) is movably connected with the fixing block (51) through a shaft.

7. A smear apparatus for clinical medical examination as claimed in claim 3, wherein: bolster (6) are including fixed cover (61), carriage release lever (62), connecting plate (63), spring beam (64) and push pedal (65), inside fixed cover (61) fixed connection fixed plate (22), the inside slip joint carriage release lever (62) of fixed cover (61), bottom fixed connection connecting plate (63) of carriage release lever (62), the inside slip joint of connecting plate (63) has spring beam (64), the bottom mounting bonding of spring beam (64) has hemisphere silica gel piece, and the bottom of two sets of spring beams (64) is in the same place through board fixed connection.

8. A smear apparatus for clinical medical examination as claimed in claim 1, wherein: the width of the sliding plate (7) is larger than the length of the glass slide, and a pull handle is arranged at the front end of the sliding plate (7).

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