CN219777256U - Smear device for medical examination - Google Patents

Abstract

The utility model provides a smear device that medical science inspection was used, relate to medical instrument technical field, the on-line screen storage device comprises a base, the base is equipped with the installation piece along the opposite both sides of up end, be provided with the horizontal pole along horizontal direction between the adjacent installation piece, the lateral surface one end of horizontal pole slides and is equipped with the holder, the right side of holder is provided with support piece along the last fixed surface of base, the slide has placed the slide of different specifications on the support piece, the slide can support one side of slide by the holder after sliding, lateral surface one end of holder sets up 2 clamp splice at least, through setting up holder, support piece and horizontal pole, make the slide of different specifications place on the support piece after, can support the slide between holder and support piece through removing the holder, just so realized the centre gripping and the fixed to different specifications of slide, let smear device's flexibility and suitability obtain the reinforcing.

Description

Smear device for medical examination

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a smear device for medical examination.

Background

In medical testing, smears are an indispensable procedure, often used to make temporary or permanent smears of samples of cells, bacteria, etc. During the coating process, a smear machine is one of the main tools. However, many existing smears are only suitable for certain sized slides and the clamp gap cannot be adjusted. This limits the applicability of the smear machine, making the smear operation more complex and time-consuming.

The quoted publication number is: the utility model patent of CN202222831816.1, this scheme provides a medical science inspection smear device, the on-line screen storage device comprises a base, remove mounting panel and two clamping components, the base is equipped with two optical axes, two optical axes extend along first direction and set up along the second direction interval, one side of an optical axis is equipped with a plurality of spacing holes, a plurality of spacing holes are arranged along first direction, remove mounting panel sliding connection in two optical axes, the one end of removing the mounting panel surpasss the optical axis and is equipped with vertical sliding connection and has spacing axle, spacing axle can be coaxial with spacing hole, two clamping components are used for the centre gripping slide, one clamping component sets up on removing the mounting panel, another clamping component sets up on the base, two clamping components are relative and highly equal. The utility model realizes the change of the clamping distance of the two clamping assemblies, thereby clamping the glass slides with various sizes and improving the applicability.

Similar technical problems are also described in connection with the cited documents, and therefore, in view of such problems, it is necessary to design a smear device for medical examination.

Disclosure of Invention

The utility model aims to provide a smear device for medical examination, which solves the problem that the existing smear device cannot adjust gaps by clamps, so that the existing smear device cannot adapt to slides with different specifications.

The utility model provides a smear device for medical examination, which comprises a base, wherein mounting blocks are arranged on two opposite sides of the upper end surface of the base, a cross rod is arranged between adjacent mounting blocks along the transverse direction, one end of the outer side surface of the cross rod is slidably provided with a clamping piece, the right side of the clamping piece is fixedly provided with a supporting piece along the upper surface of the base, slides with different specifications are placed on the supporting piece, when the slides are fixed, one side of each slide can be propped against by the clamping piece after the sliding, one end of the outer side surface of the clamping piece is provided with at least 2 clamping blocks, and the clamping pieces are used for limiting the clamping piece on the cross rod.

Preferably: the clamping piece is the plate body structure, and support piece is L shape structure, and the slide is placed in support piece's L shape terminal surface department, and the bottom end face of clamping piece is relative with support piece's interior terminal surface in addition, and when sliding was close to, the low terminal surface of clamping piece can carry out horizontal migration along support piece's interior terminal surface.

Preferably: the clamp splice slides along the holder fore-and-aft direction and sets up, and the clamp splice is relative with the horizontal pole, and the semi-circular fluting with the horizontal pole adaptation has been seted up to one side of clamp splice towards the horizontal pole, and the clamp splice can let the fluting keep away from or be close to the horizontal pole when the activity.

Preferably: the lateral surface level has been seted up spacing groove along the lateral surface, and the sliding is provided with the stopper in the spacing groove, and the one end and the fluting of stopper link to each other, and the clamp splice can let the stopper keep away from or stretch into the spacing groove and carry out the joint locking when sliding around, and the one end of stopper orientation spacing groove and the one end of spacing groove orientation stopper all are equipped with the roughness in addition, and the roughness is used for promoting the frictional force between stopper and the spacing groove, lets stopper and spacing groove can promote the joint effect.

Preferably: the clamping piece is provided with an inner cavity along the inside, the inner cavity is provided with a movable plate along the inside in a sliding way, one side of the inner cavity is provided with a spring, one end of the spring is connected with the movable plate, and the spring is used for applying reset thrust for the movable plate.

Preferably: the fly leaf has seted up the chute along the top face, and the chute is triangle-shaped and sets up, and the holder slides along top to the intracavity and is provided with the briquetting, and the briquetting is relative with the chute, and the briquetting is provided with the push rod along lateral surface lower extreme, and the one end of push rod still sets up with chute inclined plane end contact, and the push rod is used for promoting the fly leaf and removes.

Preferably: the clamping piece is provided with logical groove towards one side level of clamp splice, and the logical inslot slides and is provided with the extension piece, and the one end that extends the piece links to each other with the clamp splice, and the intercommunication groove has been seted up to logical inslot portion to the intercommunication groove, and the intercommunication groove is provided with the connecting block to the slip in the inner chamber, and the one end and the fly leaf of connecting block link to each other, and the other end and the extension piece of connecting block link to each other, and the fly leaf can directly drive the clamp splice through the connecting block and move together when sliding.

Preferably: the spout has been seted up along the fore-and-aft direction to the top face of holder, and the slip is provided with the slider in the spout, and the one end of slider extends towards the direction of support piece, and the extension end of slider is provided with spacing frame, and spacing frame is frame-shaped structure, and spacing frame sets up with the holder relatively, and spacing frame is used for guiding the sample on the slide to the coating.

The beneficial effects of the utility model are as follows:

1. according to the technical scheme, through the arrangement of the clamping piece, the supporting piece and the cross rod, after slides of different specifications are placed on the supporting piece, the slides can slide on the cross rod through the movable clamping piece, and after sliding, the slides can be propped between the clamping piece and the supporting piece, so that the clamping and fixing of the slides of different specifications are realized. Compared with the traditional smear device, the design is more flexible and has stronger applicability, so that the smear operation is simpler and more convenient and efficient.

2. The sliding part and the limiting frame are further arranged on the clamping part, so that a sample can be stably injected onto the slide after being guided by the limiting frame when being coated onto the slide, and the problem that the sample is error or overflowed in the injection process is avoided, so that the sample can keep accuracy and quality in the coating process.

Description of the drawings:

FIG. 1 is a schematic view of a smear device for medical examination according to the present utility model.

FIG. 2 is a schematic diagram showing the front structure of a smear device for medical examination according to the present utility model.

Fig. 3 is a schematic view of a connection structure between a clamping member and a cross bar according to the present utility model.

Fig. 4 is a schematic view of the internal structure of the clamping member according to the present utility model.

FIG. 5 is a schematic side view of a portion of the smear device for medical examination of the utility model at A in FIG. 4.

In fig. 1-5: 1-a base; 2-mounting blocks; 21-a cross bar; 22-clamping piece; 23-a support; 24-slide; 3-clamping blocks; 31-limiting blocks; 32-limit grooves; 4-briquetting; 41-push rod; 42-lumen; 43-a movable plate; 44-springs; 45-chute; 5-a communicating groove; 51-connecting blocks; 52-through grooves; 53-extension block; 6-sliding grooves; 61-a slider; 62-limit frame.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Example 1

As shown in fig. 1 to 5: the utility model provides a smear device that medical science inspection was used, including base 1, the left surface and the right flank of upper surface are provided with installation piece 2 relatively on base 1, and installation piece 2 is provided with 2 groups, be provided with horizontal pole 21 along the transverse direction between the adjacent installation piece 2, the lateral surface left end slip of horizontal pole 21 is provided with clamping piece 22, clamping piece 22 can freely slide at the lateral surface of horizontal pole 21, the right side of clamping piece 22 is provided with support piece 23 along the fixed upper surface of base 1, slide 24 of different specifications has been placed on the support piece 23, slide 24 can be close to one side of support piece 23 by clamping piece 22 slip when fixed, and because slide 24 is established on support piece 23, make clamping piece 22 carry out the centre gripping to slide 24 of different size specifications after the slip draws close. In addition, in order to facilitate clamping of the slide 24, the clamping member 22 has a plate structure, the supporting member 23 has an L-shaped structure, and the slide 24 is placed at an L-shaped end face of the supporting member 23. The bottom end surface of the holder 22 is opposed to the inner end surface of the support 23, and the lower end surface of the holder 22 can be horizontally moved along the inner end surface of the support 23 when being slid close.

In order to ensure the clamping stability of the clamping piece 22, at least 2 clamping blocks 3 are movably arranged at one end of the outer side surface of the clamping piece 22, and the clamping blocks 3 slide along the front and back directions of the clamping piece 22. The clamp splice 3 is opposite with horizontal pole 21, and semicircular fluting with horizontal pole 21 adaptation is seted up towards one side of horizontal pole 21 to clamp splice 3, and clamp splice 3 can let the fluting keep away from or be close to horizontal pole 21 when the activity. In addition, the horizontal pole 21 has offered spacing groove 32 along the lateral surface level, and the slip of spacing groove 32 is provided with stopper 31, and the one end and the fluting of stopper 31 link to each other, and clamp splice 3 can let stopper 31 keep away from or stretch into in the spacing groove 32 when the back and forth slip, stretches into the back and contacts the internal face of spacing groove 32 by stopper 31, then lets clamp splice 3 and holder 22 available stable locking on the horizontal pole 21 of relevant position. Further, for the guarantee centre gripping effect, the stopper 31 all is equipped with the roughness towards the one end of spacing groove 32 and the one end of spacing groove 32 towards stopper 31, through the setting of roughness for available increase stopper 31 and the frictional force between the spacing groove 32, let stopper 31 have better joint effect when the butt.

Example 2

On the basis of embodiment 1, in order to normally slide the clamping block 3 back and forth, as shown in fig. 1 to 4, the clamping member 22 is provided with an inner cavity 42 along the inside, the inner cavity 42 is provided with a movable plate 43 in a sliding manner along the left-right direction, one side of the inner cavity 42 is provided with a spring 44, one end of the spring 44 is connected with the movable plate 43, and the spring 44 is used for applying a restoring thrust to the movable plate 43. The movable plate 43 is provided with a chute 45 along the top end face, the chute 45 is triangular, the clamping piece 22 is provided with a pressing block 4 in a sliding manner from the top end to the inner cavity 42, the pressing block 4 is opposite to the chute 45, the pressing block 4 is provided with a push rod 41 along the lower end of the outer side face, one end of the push rod 41 extends towards the inner portion of the inner cavity 42, and one end of the push rod 41 is in contact with the inclined surface of the chute 45. After pressing down the press block 4, the push rod 41 may contact the chute 45, and then the chute 45 may move the movable plate 43 in the left direction after being forced.

In addition, in order to make the movable plate 43 drive the clamping block 3 to move, as shown in fig. 3 to 5, a through groove 52 is horizontally provided on a side of the clamping piece 22 facing the clamping block 3, an extension block 53 is slidably provided in the through groove 52, and one end of the extension block 53 is connected to the clamping block 3. The inner cavity 42 to the through groove 52 are internally provided with a communication groove 5, a connecting block 51 is slidably arranged in the communication groove 5 to the inner cavity 42, one end of the connecting block 51 is connected with the movable plate 43, and the other end of the connecting block 51 is connected with the extension block 53. When the movable plate 43 slides, the clamping block 3 can be directly driven to move through the connecting block 51, so that the extension and the extension of the limiting block 31 can be controlled, and the free sliding process of the clamping piece 22 is ensured.

Example 3

On the basis of embodiment 1 or 2, to limit the coating range of the detection sample, a chute 6 is provided on the top end surface of the holder 22 in the front-rear direction, 1 slide member 61 is provided in the chute 6 in a sliding manner, one end of the slide member 61 extends toward the direction of the support member 23, the extending end of the slide member 61 is provided with a limiting frame 62, the limiting frame 62 is in a frame-shaped structure, and the limiting frame 62 is disposed opposite to the holder 22, and in use, the slide 24 of the sample to be coated is first placed on the support member 23. The holder 22 is then moved so that the stop frame 62 thereon moves to the upper end of the slide 24. At this time, the position of the stopper frame 62 relative to the slide 24 can be controlled by the stopper frame 62 to control the coating range. Prior to sample application, a stop frame 62 may be used to ensure that the sample is being poured onto the slide 24, thus avoiding problems with sample dripping or errors during pouring. Such a design makes it possible to improve the accuracy and quality of the smear and effectively avoid the problem of sample overflow during injection.

The following is the working principle of the scheme of the utility model: when a smear is required, firstly, slides 24 with different specifications are placed on the inner side of the supporting piece 23, after the slide is placed, the clamping piece 22 slides along the outer side surface of the outer side, and when the slide slides, the slide 24 can be clamped between the clamping piece 22 and the supporting piece 23, so that the slide 24 with different specifications can be clamped and fixed, and as the clamping piece 3 used for positioning is arranged between the clamping piece 22 and the cross rod 21, the clamping piece 22 can be positioned by the clamping piece 3 after being propped against the slide 24, and the clamping piece 22 can keep a stable clamping effect.

Meanwhile, the sliding piece 61 and the limiting frame 62 are arranged on the scheme, so that before a sample is coated, the limiting frame 62 can ensure that the sample can be stably injected onto the slide 24, and thus the problems of errors and overflow of the sample in the process of dripping or injecting can be avoided, and the sample on the slide 24 can ensure the precision and quality during coating.

Claims (8)

1. A smear device for medical examination, comprising a base (1), characterized in that: the base (1) is equipped with installation piece (2) along the opposite both sides of up end, be provided with horizontal pole (21) along horizontal direction between adjacent installation piece (2), the lateral surface one end slip of horizontal pole (21) is equipped with clamping piece (22), the right side of clamping piece (22) is provided with support piece (23) along the last fixed surface of base (1), slide (24) of different specifications have been placed on support piece (23), slide (24) are when fixed, can support one side of slide (24) by clamping piece (22) after sliding, lateral surface one end of clamping piece (22) sets up at least 2 clamp splice (3), clamp splice (3) are used for restricting clamping piece (22) on horizontal pole (21).

2. A smear device for medical examination as claimed in claim 1, wherein: the clamping piece (22) is of a plate body structure, the supporting piece (23) is of an L-shaped structure, the slide (24) is placed at the L-shaped end face of the supporting piece (23), in addition, the bottom end face of the clamping piece (22) is opposite to the inner end face of the supporting piece (23), and when the clamping piece is in sliding approaching, the lower end face of the clamping piece (22) can horizontally move along the inner end face of the supporting piece (23).

3. A smear device for medical examination as claimed in claim 1, wherein: the clamp splice (3) slide along the front and back direction of the clamping piece (22) and are arranged, the clamp splice (3) is opposite to the cross rod (21), a semicircular slot matched with the cross rod (21) is formed in one side, facing the cross rod (21), of the clamp splice (3), and the clamp splice (3) can enable the slot to be far away from or close to the cross rod (21) when moving.

4. A smear device for medical examination as claimed in claim 1, wherein: the horizontal pole (21) has seted up spacing groove (32) along the lateral surface level, and the slip of spacing groove (32) is provided with stopper (31), and the one end and the fluting of stopper (31) link to each other, and clamp splice (3) are when sliding around, can let stopper (31) keep away from or stretch into in spacing groove (32) and carry out the joint locking, and in addition stopper (31) are all equipped with the roughness towards the one end of spacing groove (32) and spacing groove (32) towards the one end of stopper (31), and the roughness is used for promoting the frictional force between stopper (31) and spacing groove (32), lets stopper (31) and spacing groove (32) can promote the joint effect.

5. A smear device for medical examination as claimed in claim 1, wherein: the clamping piece (22) is provided with an inner cavity (42) along the inside, the inner cavity (42) is provided with a movable plate (43) along the inside sliding, one side of the inner cavity (42) is provided with a spring (44), one end of the spring (44) is connected with the movable plate (43), and the spring (44) is used for applying reset thrust for the movable plate (43).

6. A smear device for medical examination as claimed in claim 5, wherein: the movable plate (43) is provided with a chute (45) along the top end face, the chute (45) is triangular, the clamping piece (22) is provided with a pressing block (4) in a sliding manner from the top end to the inner cavity (42), the pressing block (4) is opposite to the chute (45), the pressing block (4) is provided with a push rod (41) along the lower end of the outer side face, one end of the push rod (41) is in contact with the inclined surface of the chute (45), and the push rod (41) is used for pushing the movable plate (43) to move.

7. A smear device for medical examination as claimed in claim 1, wherein: the clamping piece (22) is provided with a through groove (52) towards one side of the clamping block (3) horizontally, an extending block (53) is arranged in the through groove (52) in a sliding mode, one end of the extending block (53) is connected with the clamping block (3), a communicating groove (5) is formed in the inner cavity (42) to the inside of the through groove (52), a connecting block (51) is arranged in the communicating groove (5) to the inner cavity (42) in a sliding mode, one end of the connecting block (51) is connected with the movable plate (43), the other end of the connecting block (51) is connected with the extending block (53), and the movable plate (43) can directly drive the clamping block (3) to move together through the connecting block (51) when sliding.

8. A smear device for medical examination as claimed in claim 1, wherein: the top end face of clamping piece (22) has seted up spout (6) along fore-and-aft direction, and the slip of spout (6) is provided with slider (61), and the one end of slider (61) extends towards the direction of support piece (23), and the extension end of slider (61) is provided with spacing frame (62), and spacing frame (62) are frame-shaped structure, and spacing frame (62) are relative setting with clamping piece (22), and spacing frame (62) are used for guiding the sample on to slide (24).