CN115753285A - Smear device for medical examination and its use method - Google Patents
Smear device for medical examination and its use method Download PDFInfo
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- CN115753285A CN115753285A CN202211484003.8A CN202211484003A CN115753285A CN 115753285 A CN115753285 A CN 115753285A CN 202211484003 A CN202211484003 A CN 202211484003A CN 115753285 A CN115753285 A CN 115753285A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 53
- 210000004369 blood Anatomy 0.000 claims abstract description 20
- 239000008280 blood Substances 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 241001552669 Adonis annua Species 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of medical examination tools, in particular to a smear device for medical examination and a using method thereof. The slide glass fixing and supporting device is reasonable in structural design, the slide glass fixing and supporting device is used for fixedly supporting the slide glass, the downward-pressing injection tube can be automatically driven when the slide glass fixing and supporting device moves rightwards, blood is enabled to be dripped onto the slide glass, the push piece is pressed downwards to uniformly coat the blood on the slide glass when the slide glass passes through the coating device, the operation stability is good, and the use is simple and convenient.
Description
Technical Field
The invention relates to the technical field of medical examination tools, in particular to a smear device for medical examination and a using method thereof.
Background
In medical testing, samples of blood, body fluids, secretions, excretions and casts of a patient are often examined by visual observation, physical, chemical, instrumental or molecular biological methods. The smear method is used to prepare a specimen, and cells or visible components in the specimen are observed under a microscope, which is an important basis for clinical diagnosis, observation of curative effect, prognosis, and the like. Blood smears are frequently used in medical examinations, and are a process of spreading blood evenly in a certain direction by a specific method, microscopically making cells change from spherical to planar or nearly planar and flatly spread on a glass slide. When a blood smear is manufactured, a glass slide is held by the left hand, the right hand is uniformly coated with a push sheet and is pushed to be flat, in the process, the glass slide is held by the hand to be kept stable horizontally, the moving force of the push sheet held by the right hand is uniform, and because the blood smear of medical examination is operated by a plurality of hands and is operated manually, the operation stability can not be kept for a long time, so that errors are easy to occur, and the operation is very inconvenient.
In conclusion, the technical scheme provides the smear device for medical examination, which aims to solve the technical problem that manual operation of a glass slide is inconvenient. Through slide fixed stay device fixed stay slide, can the automatic drive push down the injection tube when moving right, make the blood drop to the slide, when scribbling even device, can push down the push-type sheet and scribble evenly with the blood on the slide, operating stability is good, labour saving and time saving, convenience simple to use.
Disclosure of Invention
The invention aims to overcome the technical defects and provides a smear device for medical examination and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a smear device for medical examination comprises a slide glass fixing and supporting device, an injector fixing device, a coating device, a supporting flat plate, baffles, side supporting plates, a U-shaped pressing plate, an H-shaped rod, a driving gear, a driven gear, a supporting vertical plate and a lower pressing plate, wherein the left end and the right end of the supporting flat plate are fixedly connected with the baffles perpendicular to the supporting flat plate, the upper ends of the baffles are higher than the supporting flat plate, two limiting slide rods are fixedly connected to the two sides of the two baffles, rotating bearings are fixedly embedded on the surface of the baffle plate between the two limiting slide rods, rotating screw rods are fixedly inserted in the rotating bearings of the two baffles, the right end of each rotating screw rod penetrates through the rotating bearing and then is fixedly connected with a crank, slide glass fixing and supporting devices are arranged on the two limiting slide rods and the rotating screw rods, each slide glass fixing and supporting device comprises a supporting platform, a driving rack, an L-shaped clamping plate, a movable clamping plate, a fixing plate, a limiting insertion rod, a supporting vertical plate and a trapezoidal pressing plate, the plate surface at the opposite side of the side support plate is symmetrically and fixedly connected with side support plates, the sliding frames at the two sides are internally and slidably inserted with two H-shaped rods, the edge of the support plate at the right lower side of the H-shaped rods is provided with a rectangular notch, the inner wall of the support rod at the lower end side of the H-shaped rods is fixedly provided with a driven rack, the side support plate is rotatably connected with a damping rotating shaft, the damping rotating shaft is fixedly connected with a driven gear and a driving gear, the driving gear is meshed with the driving rack, the driven gear is meshed with the driven rack, a U-shaped pressing plate is fixedly connected between the upper ends of the H-shaped rods at the two sides, the plate surface at the upper end of the U-shaped pressing plate is symmetrically provided with two guide holes, and guide inserting rods are slidably inserted in the two guide holes, the lower end of each of the two guide inserting rods is fixedly connected with a lower pressing plate, a threaded hole is formed in the surface of the U-shaped pressing plate between the two guide holes, an adjusting screw rod is screwed in the threaded hole, a rotating bearing is fixedly embedded in the center of the top surface of the lower pressing plate, the lower end of the adjusting screw rod is fixedly inserted in the inner ring of the rotating bearing, a supporting vertical plate is fixedly connected between the upper ends of the right side plate edges of the two side supporting plates, an adjusting vertical groove is formed in the center of the left side plate surface of the supporting vertical plate, a plurality of locking holes are uniformly formed in the two side groove walls of the adjusting vertical groove, a syringe fixing device is inserted in the adjusting vertical groove and comprises a fixing sleeve, a U-shaped sliding plate, a middle partition plate, a sliding pressing plate, a locking pin, a guide sliding rod, a compression spring and a lower pressing handle, a uniform coating device is fixedly connected to the supporting plate edges on the right side supporting plates and comprises a fixing outer cylinder, a fixing inner cylinder, a sliding inner rod, a connecting cross rod, a clamping frame, a push sheet, a locking bolt, a reset spring and a lower pressing rod.
The supporting platform is characterized in that two limiting holes penetrating through the left plate edge and the right plate edge are symmetrically formed in the two end plate edges of the supporting platform, a limiting slide bar is inserted in the limiting holes in a sliding mode, semicircular inner grooves are formed in the middle of the two end plate edges of the supporting platform, threaded holes are formed between the middle portions of the two inner grooves, a rotary screw is inserted in the threaded holes in a threaded mode, an L-shaped clamp plate is fixedly connected to the rear side of the central line of the top surface of the supporting platform, a fixed plate is fixedly connected to the front side of the central line of the top surface of the supporting platform, three guide holes are evenly formed in the fixed plate, limiting insertion rods are inserted in the guide holes in a sliding mode, movable clamp plates are fixedly connected to the front ends of the three limiting insertion rods, buffer springs are fixedly sleeved on the limiting insertion rods between the movable clamp plates and the fixed plate, limiting nuts are fixedly connected to the outer side ends of the limiting insertion rods in a threaded mode, driving racks are fixedly connected to the front plate edges and the rear plate edges of the supporting platform, supporting platforms are symmetrically fixedly connected with supporting vertical plates, and trapezoidal press plates are fixedly connected to the outer side ends of the supporting vertical plates.
The locking bolt is fixedly screwed on the front side barrel wall of the fixing sleeve, the U-shaped sliding plate is fixedly connected on the rear side barrel wall of the fixing sleeve and is inserted in the adjusting vertical groove in a sliding mode, the middle of the inner wall of the U-shaped sliding plate is fixedly connected with an intermediate partition plate, two guide sliding rods are fixedly connected between the intermediate partition plate and the U-shaped sliding plate, sliding press plates are symmetrically arranged on two sides of the intermediate partition plate, two guide holes are formed in the front ends of the outer side plate faces of the sliding press plates and are sleeved on the guide sliding rods in a sliding mode, compression springs are fixedly sleeved on the guide sliding rods between the sliding press plates and the intermediate partition plate, pressing handles are fixedly connected to the front ends of the outer side plate faces of the sliding press plates, three locking pins are fixedly connected to the rear ends of the outer side plate faces of the sliding press plates, and the locking pins and the pressing handles are inserted on the U-shaped sliding plate in a sliding mode.
The outer cylinder is provided with two fixed outer cylinders, the fixed outer cylinders are fixedly connected to the edges of two end plates of a supporting flat plate, sliding inner rods are fixedly connected in the cylinders of the fixed outer cylinders in a sliding mode, fixed inner cylinders are arranged in the fixed outer cylinders in a sliding mode, the lower ends of the fixed inner cylinders are sleeved on the sliding inner rods in a sliding mode, reset springs are fixedly sleeved on the sliding inner rods at the lower ends of the fixed inner cylinders, sliding grooves are formed in the cylinder walls of the two fixed outer cylinders on the opposite sides, lower pressing rods are fixedly connected to the lower ends of the outer walls of the fixed inner cylinders and are in sliding insertion in the sliding grooves, the upper ends of the fixed inner cylinders are fixedly connected with connecting cross rods, clamping frames are fixedly connected between the two connecting cross rods, push pieces are inserted in the clamping frames in a sliding mode and are locked and fixed through locking bolts, and the clamping frames and the supporting flat plate form 45-degree included angles.
Furthermore, the opposite side plate surfaces of the L-shaped clamping plate and the movable clamping plate and the bottom surface of the lower pressing plate are fixedly connected with rubber anti-skidding lines.
Furthermore, the right ends of the driving rack, the L-shaped clamping plate, the movable clamping plate, the supporting vertical plate and the trapezoidal pressing plate are parallel and level.
The invention has the beneficial effects that: the slide glass fixing and supporting device is reasonable in structural design, the slide glass fixing and supporting device is used for fixedly supporting the slide glass, the injection tube can be automatically driven to be pressed downwards when the slide glass fixing and supporting device moves rightwards, blood drops are enabled to be dropped onto the slide glass, the push piece can be pressed downwards to uniformly coat the blood on the slide glass when the blood passes through the coating device, the operation stability is good, time and labor are saved, and the slide glass fixing and supporting device is simple and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the slide glass fixing and supporting device of the present invention.
FIG. 3 is a schematic view of the connection structure of the supporting vertical plate and the trapezoidal pressure plate of the present invention.
Fig. 4 is a schematic view showing a connection structure of a driven gear and an H-shaped rod according to the present invention.
FIG. 5 is a schematic view of the connection structure of the U-shaped pressing plate and the lower pressing plate of the present invention.
Fig. 6 is a schematic view of a connection structure of a lower pressure plate and an adjusting screw according to the present invention.
Fig. 7 is a schematic view of the connection structure of the syringe fixing device and the support riser of the present invention.
Fig. 8 is a schematic structural view of the syringe fixing device of the present invention.
FIG. 9 is a schematic view of the applicator of the present invention.
Fig. 10 is a schematic view of the connection structure of the L-shaped splint and the movable splint of the present invention.
FIG. 11 is a schematic view of the internal structure of the U-shaped slider of the present invention.
Fig. 12 is a schematic view of the internal structure of the fixed outer cylinder of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 12.
As shown in fig. 1 to fig. 12, the invention comprises a glass slide fixing and supporting device, an injector fixing device, a coating device, a supporting plate 1, a baffle 2, a side supporting plate 3, a U-shaped pressing plate 19, an H-shaped rod 16, a driving gear 17, a driven gear 41, a supporting vertical plate 23 and a lower pressing plate 20, wherein the left end and the right end of the supporting plate 1 are fixedly connected with the baffle 2 perpendicular to the supporting plate 1, the upper end of the baffle 2 is higher than the supporting plate 1, two sides of the two baffles 2 are fixedly connected with two limit slide bars 14, a rotating bearing 50 is embedded and fixed on the surface of the baffle 2 between the two limit slide bars 14, a rotating screw 13 is fixedly inserted in the rotating bearing 50 of the two baffles 2, the right end of the rotating screw 13 passes through the rotating bearing 50 and then is fixedly connected with a crank 27, the two limit slide bars 14 and the rotating screw 13 are provided with a glass slide fixing and supporting device, when the crank 27 is rotated, the slide glass fixing and supporting device can move left and right, the slide glass fixing and supporting device comprises a supporting platform 4, a driving rack 8, an L-shaped clamping plate 5, a movable clamping plate 9, a fixing plate 10, a limiting insertion rod 11, a supporting vertical plate 6 and a trapezoidal pressing plate 7, side supporting plates 3 are symmetrically and fixedly connected to the front side plate edge and the rear side plate edge of a supporting flat plate 1, four sliding frames 15 are symmetrically and fixedly connected to the plate surface on one side opposite to the side supporting plates 3, two H-shaped rods 16 are inserted in the sliding frames 15 on the two sides in a sliding mode, rectangular notches are formed in the plate edge of the supporting flat plate 1 on the right lower side of the H-shaped rods 16, driven racks 42 are fixedly arranged on the inner wall of a supporting rod on one side of the lower end of the H-shaped rods 16, damping rotating shafts 18 are rotatably connected to the side supporting plates 3, driven gears 41 and driving gears 17 are fixedly connected to the damping rotating shafts 18, and the driving gears 17 are meshed with the driving racks 8, the driven gear 41 is engaged with the driven rack 42, the upper ends of the H-shaped rods 16 at two sides are fixedly connected with the U-shaped pressing plate 19, the upper plate surface of the U-shaped pressing plate 19 is symmetrically provided with two guide holes, the guide inserting rods 21 are inserted in the two guide holes in a sliding manner, the lower ends of the two guide inserting rods 21 are fixedly connected with the lower pressing plate 20, the plate surface of the U-shaped pressing plate 19 between the two guide holes is provided with a threaded hole, an adjusting screw 22 is screwed in the threaded hole, the center of the top surface of the lower pressing plate 20 is fixedly embedded with a rotating bearing 50, the lower end of the adjusting screw 22 is fixedly inserted in the inner ring of the rotating bearing 50, the adjusting screw 22 can adjust the height of the lower pressing plate 20, so that the bottom surface of the lower pressing plate 20 is contacted with the upper end of the push handle of the injector, when the slide glass fixing and supporting device moves rightwards, the driving rack 8 can drive the driving gear 17 to rotate, thereby driving the lower pressing plate 20 to press down the blood drops on the slide glass in the injector, fixedly connected with supports riser 23 between the right side board edge upper end of two collateral backup pads 3, the left side face center department of supporting riser 23 is equipped with adjusts vertical groove 43, evenly is provided with a plurality of locking holes 44 on the both sides cell wall of adjusting vertical groove 43, it has syringe fixing device to adjust to peg graft in the vertical groove 43, syringe fixing device includes fixing sleeve 24, U-shaped slide 30, intermediate bottom 31, sliding pressure plate 32, stop pin 33, direction slide bar 45, compression spring 46, pushes down handle 34, and when syringe fixing device slided the grafting of adjusting vertical groove 43 in, can fix it through the grafting of stop pin 33 and locking hole 44, support flat board 1 board edge fixedly connected with on collateral backup pad 3 right side scribbles even device, scribble even device and include fixed urceolus 25, fixed inner tube 26, interior pole slip 49, connect horizontal pole 36, A clamping frame 38, a push sheet 39, a locking bolt 29, a return spring 48 and a lower pressure rod 37.
The two end plate edges of the supporting platform 4 are symmetrically provided with two limiting holes penetrating through the left plate edge and the right plate edge, a limiting slide bar 14 is inserted in the limiting holes in a sliding mode, semicircular inner grooves 28 are formed in the middle portions of the two end plate edges of the supporting platform 4, threaded holes are formed between the middle portions of the two inner grooves 28, the inner grooves 28 are convenient for glass slides to be taken and placed, a rotating screw 13 is inserted into the threaded holes in a threaded mode, an L-shaped clamping plate 5 is fixedly connected to the rear side of the center line of the top surface of the supporting platform 4, a fixing plate 10 is fixedly connected to the front side of the center line of the top surface of the supporting platform 4, three guide holes are evenly formed in the fixing plate 10 in a sliding mode, limiting insertion rods 11 are inserted into the guide holes in a sliding mode, movable clamping plates 9 are fixedly connected to the front ends of the three limiting insertion rods 11, buffer springs 12 are fixedly sleeved on the limiting insertion rods 11 between the movable clamping plates 9 and the fixing plate 10, limiting nuts 47 are fixedly connected to the outer side ends of the limiting insertion rods 11 in a threaded mode, driving racks 8 are fixedly connected to the front plate edge and the rear plate edge of the supporting platform 4, supporting platform 4 between the two driving racks 6, and a trapezoidal pressing plate 7 is fixedly connected to the outer side of the supporting platform 6. The movable clamping plate 9 and the fixed plate 10 can clamp and fix the glass slide, the driving rack 8 can drive the driving gear 17 to rotate, the trapezoidal pressing plate 7 can enable the lower pressing rod 37 to move along the surface of the lower pressing rod so as to enable the lower pressing rod to move downwards, and the pushing piece 39 is driven to be pressed and contacted with the glass slide, so that blood is coated evenly.
The locking bolt 29 is fixed on the front side cylinder wall of the fixing sleeve 24 in a screwed mode, the U-shaped sliding plate 30 is fixedly connected on the rear side cylinder wall of the fixing sleeve 24, the U-shaped sliding plate 30 is inserted in the adjusting vertical groove 43 in a sliding mode, the middle of the inner wall of the U-shaped sliding plate 30 is fixedly connected with the middle partition plate 31, two guide sliding rods 45 are fixedly connected between the middle partition plate 31 and the U-shaped sliding plate 30, sliding press plates 32 are symmetrically arranged on two sides of the middle partition plate 31, two guide holes are formed in the front ends of the outer side plate surfaces of the sliding press plates 32 and are sleeved on the guide sliding rods 45 in a sliding mode, compression springs 46 are fixedly sleeved on the guide sliding rods 45 between the sliding press plates 32 and the middle partition plate 31, pressing handles 34 are fixedly connected to the front ends of the outer side plate surfaces of the sliding press plates 32, three locking pins 33 are fixedly connected to the rear ends of the outer side plate surfaces of the sliding press plates 32, and the locking pins 33 and the pressing handles 34 are inserted on the U-shaped sliding plate 30 in a sliding mode. The syringe can be inserted into the fixing sleeve 24 and locked, the pressing handle 34 is pressed by two fingers, the locking pin 33 is moved inwards to retract into the U-shaped sliding plate 30, after the U-shaped sliding plate 30 is inserted into the adjusting vertical groove 43 in a sliding mode, the pressing handle 34 is released, the locking pin 33 can be ejected from the U-shaped sliding plate 30 and inserted into the locking hole 44, and therefore the syringe fixing device is fixed.
The fixed outer cylinder 25 is provided with two fixed outer cylinders and fixedly connected to the edges of two end plates of the support flat plate 1, a sliding inner rod 49 is fixedly connected in the fixed outer cylinder 25, the fixed inner cylinder 26 is inserted in the fixed outer cylinder 25 in a sliding mode, the lower end of the fixed inner cylinder 26 is sleeved on the sliding inner rod 49 in a sliding mode, a reset spring 48 is fixedly sleeved on the sliding inner rod 49 at the lower end of the fixed inner cylinder 26, sliding grooves 35 are formed in the cylinder walls of the two opposite sides of the fixed outer cylinders 25, a lower pressing rod 37 is fixedly connected to the lower end of the outer wall of the fixed inner cylinder 26, the lower pressing rod 37 is inserted in the sliding groove 35 in a sliding mode, a connecting cross rod 36 is fixedly connected to the upper end of the fixed inner cylinder 26, a clamping frame 38 is fixedly connected between the two connecting cross rods 36, a pushing piece 39 is inserted in the clamping frame 38 in a sliding mode and locked and fixed through a locking bolt 29, and an included angle of 45 degrees is formed between the clamping frame 38 and the support flat plate 1. When the glass slide fixing and supporting device passes through the coating device, the trapezoidal pressing plate 7 can enable the lower pressing rod 37 to move along the surface of the glass slide fixing and supporting device so as to enable the lower pressing rod to move downwards, and the pushing piece 39 is driven to downwards press and contact the glass slide, so that blood is coated uniformly.
The opposite side plate surfaces of the L-shaped clamping plate 5 and the movable clamping plate 9 and the bottom surface of the lower pressing plate 20 are fixedly connected with rubber anti-skidding lines 40.
The driving rack 8, the L-shaped clamping plate 5, the movable clamping plate 9, the supporting vertical plate 6 and the trapezoidal pressing plate 7 are flush with each other at the right end.
When the device is used, a glass slide is placed in the middle of the supporting platform 4, the glass slide is clamped through the L-shaped clamping plate 5 and the movable clamping plate 9, a syringe sucking a blood sample is fixedly inserted into the fixing sleeve 24, the syringe fixing device is inserted into the adjusting vertical groove 43 in a sliding mode, the position of the lower pressing plate 20 is adjusted through the adjusting screw rod 22 and is made to contact with the handle part at the upper end of the syringe, the crank 27 is rotated to make the glass slide fixing and supporting device move rightwards, the driven gear 41 is driven to rotate when the driving rack 8 is in contact with the driving gear 17, the H-shaped rod 16 moves downwards through the driven rack 42, the lower pressing plate 20 is driven to press the syringe downwards, blood drops are made to the right side of the glass slide, the supporting platform 4 continues to move rightwards, the right end of the trapezoidal pressing plate 7 starts to press the pressing rod 37 downwards, the pushing piece 39 starts to contact with the glass slide, blood on the glass slide is pushed and coated evenly, the pressing rod 37 moves upwards under the action of the reset spring 48 when the left side of the trapezoidal pressing plate 7, the pushing piece 39 moves upwards and is prevented from being separated from being pushed to the outside of the glass slide, and the glass slide is smeared, and the operation of the blood smear is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a smear device for medical science inspection, includes slide glass fixed support device, syringe fixing device, scribbles even device, supports flat board, baffle, collateral branch fagging, U-shaped clamp plate, H shape pole, drive gear, driven gear, support riser, holding down plate, its characterized in that: the slide glass fixing and supporting device comprises a supporting platform, a driving rack, an L-shaped clamping plate, a movable clamping plate, a fixed plate, a limiting inserting rod, a supporting vertical plate and a trapezoidal pressing plate, wherein the front and rear side plate edges of the supporting flat plate are symmetrically and fixedly connected with side supporting plates, four sliding frames are symmetrically and fixedly connected to the plate surface on one side opposite to the side supporting plates, two H-shaped rods are inserted and connected in the sliding frames on the two sides, a rectangular notch is arranged on the supporting flat plate edge on the right lower side of the H-shaped rod, driven racks are fixedly arranged on the inner wall of a supporting rod on one side of the lower end of the H-shaped rod, damping plate surfaces are connected to the side supporting plates in a rotating manner, a driven gear and two H-shaped rods are fixedly connected to the damping rotating shaft, a driving gear and two U-shaped inserting holes are symmetrically connected to the upper end surfaces of the driving gear, a driving gear and two guiding pressing plates are symmetrically connected to the upper end surfaces of the driving gear, and two guiding holes are symmetrically connected to the lower end surfaces of the driving gear and a guiding screw rod, and a guiding hole is arranged in the lower end of the driving gear and a guiding screw rod, and a guiding hole is symmetrically connected to the lower end of the driving gear, the lower end of an adjusting screw rod is fixedly inserted in an inner ring of a rotating bearing, a supporting vertical plate is fixedly connected between the upper ends of the right side plate edges of two side supporting plates, an adjusting vertical groove is formed in the center of the left side plate surface of the supporting vertical plate, a plurality of locking holes are uniformly formed in the two side groove walls of the adjusting vertical groove, an injector fixing device is inserted in the adjusting vertical groove and comprises a fixing sleeve, a U-shaped sliding plate, a middle partition plate, a sliding pressing plate, a locking pin, a guide sliding rod, a compression spring and a lower pressing handle, a coating device is fixedly connected to the supporting flat plate edge on the right side of the side supporting plate and comprises a fixing outer cylinder, a fixing inner cylinder, a sliding inner rod, a connecting transverse rod, a clamping frame, a push piece, a locking bolt, a reset spring and a lower pressing rod;
two limiting holes penetrating through the left plate edge and the right plate edge are symmetrically formed in the two end plate edges of the supporting platform, a limiting slide rod is inserted in the limiting holes in a sliding mode, semicircular inner grooves are formed in the middle portions of the two end plate edges of the supporting platform, a threaded hole is formed between the middle portions of the two inner grooves, a rotating screw is inserted in the threaded hole in a threaded mode, an L-shaped clamping plate is fixedly connected to the rear side of the central line of the top surface of the supporting platform, a fixed plate is fixedly connected to the front side of the central line of the top surface of the supporting platform, three guide holes are uniformly formed in the fixed plate, limiting insertion rods are inserted in the guide holes in a sliding mode, movable clamping plates are fixedly connected to the front ends of the three limiting insertion rods, buffer springs are fixedly sleeved on the limiting insertion rods between the movable clamping plates and the fixed plate, limiting nuts are fixedly connected to the outer side ends of the limiting insertion rods in a threaded mode, driving racks are fixedly connected to the front plate edge and the rear plate edge of the supporting platform, supporting platforms between the two driving racks are symmetrically and fixedly connected to supporting vertical plates, and trapezoidal pressing plates are fixedly connected to the upper ends of the outer sides of the supporting vertical plates;
a locking bolt is fixedly screwed on the front side barrel wall of the fixed sleeve, a U-shaped sliding plate is fixedly connected on the rear side barrel wall of the fixed sleeve, the U-shaped sliding plate is inserted in the adjusting vertical groove in a sliding mode, the middle of the inner wall of the U-shaped sliding plate is fixedly connected with an intermediate baffle, two guide sliding rods are fixedly connected between the intermediate baffle and the U-shaped sliding plate, sliding press plates are symmetrically arranged on two sides of the intermediate baffle, two guide holes are formed in the front ends of the outer side plate surfaces of the sliding press plates and are sleeved on the guide sliding rods in a sliding mode, compression springs are fixedly sleeved on the guide sliding rods between the sliding press plates and the intermediate baffle, lower press handles are fixedly connected to the front ends of the outer side plate surfaces of the sliding press plates, three locking pins are fixedly connected to the rear ends of the outer side plate surfaces of the sliding press plates, and the locking pins and the lower press handles are inserted on the U-shaped sliding plate in a sliding mode;
the outer wall of the fixed outer cylinder is fixedly connected with a lower pressing rod, the lower end of the outer wall of the fixed inner cylinder is in sliding insertion connection with the sliding groove, the upper end of the fixed inner cylinder is fixedly connected with a connecting cross rod, a clamping frame is fixedly connected between the two connecting cross rods, a pushing piece is in sliding insertion connection with the clamping frame and is locked and fixed through a locking bolt, and the clamping frame and the supporting flat plate form an included angle of 45 degrees;
rubber anti-skid lines are fixedly connected to the plate surfaces of the opposite sides of the L-shaped clamping plate and the movable clamping plate and the bottom surface of the lower pressing plate;
the right ends of the driving rack, the L-shaped clamping plate, the movable clamping plate, the supporting vertical plate and the trapezoidal pressing plate are parallel and level.
2. A smear device for medical examination according to claim 1, wherein: the using method comprises the following steps:
1) Placing the glass slide in the middle of the supporting platform, and clamping the glass slide through an L-shaped clamping plate and a movable clamping plate;
2) Fixedly inserting the syringe for sucking the blood sample into the fixing sleeve, inserting the syringe fixing device into the adjusting vertical groove in a sliding manner, adjusting the position of the lower pressing plate through the inserting and fixing position of the locking pin and the locking hole and the adjusting screw rod to enable the bottom surface of the lower pressing plate to be in contact with the handle part at the upper end of the syringe;
3) The crank is rotated to enable the slide glass fixing and supporting device to move rightwards, and when the driving rack is contacted with the driving gear, the driven gear is driven to rotate, so that the H-shaped rod moves downwards through the driven rack, the lower pressing plate is driven to press the injector downwards, and blood is dripped to the right side of the slide glass;
4) The supporting platform continues moving to the right, the pressing rod starts to be pressed down at the right end of the trapezoidal pressing plate, the push piece moves down to be in contact with the glass slide, so that blood on the glass slide is pushed flat and uniformly coated, the pressing rod moves up under the action of the reset spring when reaching the left side of the trapezoidal pressing plate, the push piece moves up to be separated from the glass slide, the blood is prevented from being pushed outside the glass slide, and the smearing operation of the glass slide is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211484003.8A CN115753285A (en) | 2021-07-18 | 2021-07-18 | Smear device for medical examination and its use method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810161.7A CN113532991B (en) | 2021-07-18 | 2021-07-18 | Slide glass smear device for medical examination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116403462A (en) * | 2023-06-06 | 2023-07-07 | 吉林大学 | Vascular suturing nursing simulation training device |
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| DE10063112A1 (en) * | 2000-12-18 | 2002-06-20 | Bayer Ag | Method for increasing the clinical specificity in the detection of tumors and their precursors by simultaneous measurement of at least two different molecular markers |
| CN204479371U (en) * | 2015-01-28 | 2015-07-15 | 胡君娥 | A kind of inspection smear producing device |
| CN105021442B (en) * | 2015-06-05 | 2017-10-31 | 青岛大学 | A kind of full-automatic medical examines blood heap piece overflow dyeing machine |
| CN105158045B (en) * | 2015-10-09 | 2018-03-20 | 塔里木大学 | Combined type smear staining device table |
| CN205538404U (en) * | 2016-04-19 | 2016-08-31 | 史金伟 | Smear ware is used in clinical laboratory's inspection |
| CN107884243B (en) * | 2017-11-13 | 2020-07-03 | 刘俊香 | Quick smear device of clinical examination |
| CN108562469A (en) * | 2018-03-19 | 2018-09-21 | 璧垫尝 | A kind of clinical medical inspection smear device |
| CN111257069A (en) * | 2018-04-13 | 2020-06-09 | 李�杰 | Quick smear device of clinical examination |
| CN109374372A (en) * | 2018-09-29 | 2019-02-22 | 祝慧 | A kind of clinical examination smear machine |
| CN209432556U (en) * | 2019-01-03 | 2019-09-24 | 山西卫生健康职业学院 | A kind of clinical medical inspection smear device |
| CN111103180A (en) * | 2020-01-14 | 2020-05-05 | 李琪琪 | Automatic smear device for blood smear preparation |
| CN111307550A (en) * | 2020-03-18 | 2020-06-19 | 李玉杰 | Clinical medicine is smear device for inspection |
| CN212410217U (en) * | 2020-03-26 | 2021-01-26 | 张畅 | Novel clinical medicine inspection technology smear ware of structure |
| CN212059600U (en) * | 2020-04-03 | 2020-12-01 | 任娇 | Smear device that medical science inspection was used |
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| CN213209678U (en) * | 2020-11-16 | 2021-05-14 | 邢美芹 | Smear device that clinical medicine inspection used |
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| CN112485066B (en) * | 2020-12-27 | 2022-09-27 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
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| CN116403462A (en) * | 2023-06-06 | 2023-07-07 | 吉林大学 | Vascular suturing nursing simulation training device |
| CN116403462B (en) * | 2023-06-06 | 2023-08-08 | 吉林大学 | Vascular suturing nursing simulation training device |
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