CN203965449U - Automatic operating stool tester - Google Patents
Automatic operating stool tester Download PDFInfo
- Publication number
- CN203965449U CN203965449U CN201420362173.3U CN201420362173U CN203965449U CN 203965449 U CN203965449 U CN 203965449U CN 201420362173 U CN201420362173 U CN 201420362173U CN 203965449 U CN203965449 U CN 203965449U
- Authority
- CN
- China
- Prior art keywords
- slide
- special
- synchronous belt
- sample
- microscope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 claims abstract description 69
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 60
- 238000001514 detection method Methods 0.000 claims description 47
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000000642 iatrogenic effect Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
- 210000000697 sensory organ Anatomy 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 description 16
- 238000007599 discharging Methods 0.000 description 12
- 210000002700 urine Anatomy 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002550 fecal effect Effects 0.000 description 3
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000009666 routine test Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000009534 blood test Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000011206 morphological examination Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 208000030852 Parasitic disease Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Name of the present utility model is called automatic operating stool tester.Belong to health care clinical examination technical field.It mainly solves existing stool examination hand-manipulated and has the problem of operating personnel being brought to discomfort on many sense organs.Its principal character is: comprise the biological microscope, sample sampling device, special inspection two way slide lane, special checking device, slide device, Five-channel sampling probe and the Y-direction Z-direction mechanical arm that are fixed on this chassis, energy automatic sampling, film-making, automatically clean, the special inspection of automatic interpretation result, the special inspection of the automatic recovery consumptive material, microscope autoscan, automatically focus, automatically lock image, selectivity is left and taken photo information, prints picture and text survey report.The utlity model has avoid operating personnel to excrement sample directly, close contact, effectively prevent reviewer's infection and the generation of iatrogenic pollution, improved the quality of stool smear, greatly shorten the feature of sample disposal time, be mainly used in the automatic gauging to stool for routine and ight soil colloidal gold method test item.
Description
Technical Field
The utility model belongs to the technical field of medical health clinical examination. In particular to an automatic operation excrement tester for routine test analysis of human excrement, excrement colloidal gold method detection and excrement reducing sugar detection items.
Background
The routine test of the feces is one of three clinical routine test items. The pathological phenomena of the gastrointestinal tract can be intuitively understood through the examination, the functional conditions of the digestive tract, the pancreas and the liver and gall can be indirectly judged, and the method has important clinical significance for diagnosing and monitoring the curative effect of a plurality of diseases, particularly digestive tract diseases and parasitic diseases. Due to the complexity of stool specimens and the specificity of morphological examinations, and the odor, color, and morphology of the specimens cause many sensory discomfort to the operator, stool examination items are often abandoned by people. With the rapid development of the medical level, some fecal testing instruments are gradually appearing to replace manual operations.
The core of the stool examination is the morphological examination, which requires the appearance examination and biomicroscopic examination of the specimen. The clinical examination method issued by the national ministry of health makes clear and unified regulations on the examination method. The utility model discloses just use national "clinical examination operating instructions" as the guide, replace artifical operating instrument who accomplishes excrement and urine conventionality, occult blood test and excrement and urine other colloidal gold tests with the instrument.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model aims to provide an automatic operation stool and urine inspection appearance advances kind, automatic interpolation slide, automatic smear, automatic scanning, auto-focus, automatic microscopic examination is shot, the selectivity is stayed and is got picture and text data etc. through carrying out automatic cycle to the stool and urine sample to realize reducing the germ infection, improve the accuracy and the reliability of clinical examination result and promoted the purpose of laboratory automation process.
To achieve the above object, the technical solution of the present invention is that: an automatically operated stool examination instrument comprising a biological microscope fixed to a base frame, characterized in that: the sample feeding device, the special detection bidirectional slideway, the special detection device, the glass slide device, the five-channel sampling needle and the Y-direction Z-direction manipulator are fixed on the bottom plate frame; wherein,
the sample feeding device comprises a sample feeding slide way, an X-direction slide way and a sample discharging slide way which are sequentially connected and surround the biological microscope and the slide device, and a sample feeding pushing mechanism consisting of a stepping motor, a synchronous belt, a driving wheel and a driven wheel is arranged below the slide way; a specimen camera shooting open slot is arranged on a baffle plate of the X-direction slideway;
the special inspection bidirectional slide way comprises a first special inspection slide way and a second special inspection slide way which are parallel to each other and parallel to the X-direction slide way, special inspection pushing mechanisms consisting of a stepping motor, a synchronous belt, a driving wheel and a driven wheel are respectively arranged below the first special inspection slide way and the second special inspection slide way, a push piece finger clamp is fixed on the synchronous belt through a slide block, and the upper end of the push piece finger clamp penetrates through a clamping groove in the slide way;
the special detection device consists of a special detection slide rail, a special detection screw rod motor, a screw rod connecting block, a special detection judging device and an electromagnetic valve and is arranged above a special detection support crossing the first special detection slide rail and the second special detection slide rail; two consumable recovery holes are respectively arranged on the special inspection bidirectional slide ways on the two sides of the special inspection support;
the slide device comprises adjacent slide rails, a slide box and a slide pushing mechanism which is arranged at the bottom of the slide box and consists of a stepping motor, a synchronous belt, a driving wheel and a driven wheel, wherein a slide pushing finger clamp is fixed on the synchronous belt through a connecting block, and the upper end of the slide pushing finger clamp penetrates through a parallel clamping groove on the lower surface of the slide box; the slide device also comprises an electromagnetic valve pushing mechanism which is arranged below the slide box and consists of a stepping motor, a synchronous belt, a driving wheel and a driven wheel, wherein the synchronous belt is provided with an electromagnetic valve bracket and a slide pushing electromagnetic valve through a connecting block;
the five-channel sampling needle comprises five needle tubes which are fixed on the strip-shaped bracket side by side, the upper ends of the needle tubes are connected with the water pump, and the outer pipe wall of the lower ends of the needle tubes is provided with threads or convex rings at intervals; the Y-direction and Z-direction mechanical arm consists of a Y-axis slide rail, a Y-axis motor, a Y-axis synchronous belt, a Z-axis motor fixing piece, a Z-axis screw rod synchronous belt, a Z-axis screw rod motor and a Z-axis screw rod, and the Y-axis slide rail stretches across the X-direction slide rail, the special inspection bidirectional slide rail and the slide rail; the Z-axis screw rod is connected with the five-channel sampling needle through a connecting block; a cleaning box with 5 openings is arranged below the five-channel sampling needle;
the left upper end of the biological microscope is provided with a high-low power lens automatic switching device consisting of a triangular bracket, a speed reducing motor, a synchronous belt driving gear, a high-low power lens switching sector gear disc and two positioning switches and switch pieces, and the high-low power lens switching sector gear disc is fixed on a biological microscope rotating disc; one side of the biological microscope micro-motion focusing knob adopts a gear knob which is composed of a gear, a microscope micro-motion motor driving wheel and a stepping motor, and the other side adopts a Z-direction adjusting mechanism which is composed of a microscope rack transmission wheel, a Z-direction rack slider and a Z-axis rack slider connecting block; the objective table of the biological microscope is provided with a slide frame.
The five-channel sampling needle in the technical proposal of the utility model is provided with a water injection head; the water injection head is connected with the water pump, and a two-position three-way electromagnetic water valve is arranged beside the water pump.
The technical solution of the utility model in X to being equipped with on the slide and hiding dirty board, prevent that the film-making in-process excrement and urine sample from dripping and spattering on the slide.
The utility model discloses owing to adopt sample sampling device, examine two-way slide specially, examine the device specially, the slide device, five-channel sampling needle and Y are to the automatic operation fecal inspection appearance that Z constitutes to the manipulator, therefore accessible equipment accomplishes the scanning bar code automatically, autoinjection, take a picture to the shit appearance, and the image that will take a picture shows on the display screen, the suspicious position sample position of shit is detected according to the operation to control software, five-channel sampling needle accomplishes the injection reagent voluntarily in view of the above, the stirring, the sample, and on annotating a kind to slide and (or) special test paper, accomplish the film-making. The prepared special test paper is sent to a reaction area, the special test result is read after the reaction is finished, the read result is directly uploaded to a computer program, and the unused special test paper enters a consumable recycling port. The prepared slide is automatically sent to a microscope, and the image acquired by the microscope is directly transmitted to a display. The instrument can complete automatic focusing, automatic scanning and automatic photographing to obtain a test result to a computer; the computer program of the microscope can be controlled by manually operating the mouse or the control rocker of the microscope, so that the slide with the specimen is read (or the result is directly observed through the eyepiece of the microscope), photographed and the test result is obtained to the computer. The utility model discloses replaced the manual work to open and wait to examine manual operation such as excrement sample cup, manual sampling, smear and occult blood test, avoided a ray of inspection personnel to excrement sample directness, closely contact, prevented effectively that inspection personnel's infection and iatrogenic from polluting the emergence, improved the quality of excrement smear, shortened sample processing time greatly.
The utility model is mainly used for the routine excrement and urine and colloidal gold method detection projects, the instrument can automatically sample, slice, automatically clean, automatically interpret the special inspection result and automatically recover the special inspection consumable; the microscope automatically scans, automatically focuses, automatically locks images, selectively reserves image-text data, and prints an image-text inspection report. The operator can completely avoid the close contact with the excrement, the sensory comfort degree in the inspection process is greatly improved, the operation safety and the repeatability are greatly enhanced, and the most direct basis is provided for clinical diagnosis.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present invention.
FIG. 2 is a schematic perspective view of the sample injection apparatus shown in FIG. 1.
FIG. 3 is a schematic perspective view of the bottom view of the sample injection device shown in FIG. 1.
Fig. 4 is a schematic perspective view of a top structure of the special inspection bidirectional slide way in fig. 1.
Fig. 5 is a schematic perspective view of the special inspection bidirectional slideway in fig. 1.
FIG. 6 is a schematic perspective view of a top view of the slide assembly of FIG. 1.
FIG. 7 is a schematic perspective view of the nail portion of the slide pushing mechanism of FIG. 6.
FIG. 8 is a schematic perspective view of the slide apparatus of FIG. 1 in a bottom configuration.
FIG. 9 is a schematic perspective view of the top view of the Y-axis device of FIG. 1.
FIG. 10 is a partially schematic perspective view of the five-channel sampling needle of FIG. 9.
FIG. 11 is a schematic perspective view of the side view of the microscope of FIG. 1.
FIG. 12 is a schematic perspective view of the structure of a slide glass.
Fig. 13 is a schematic perspective view of the structure of the special-purpose test reagent cartridge.
Fig. 14 is a schematic perspective view of the structure of the specimen tray.
Detailed Description
As shown in fig. 1 to 14, the sample injection device on the upper portion of the machine bottom plate frame 20 is fixed on the machine bottom plate frame 20 through a bracket, and at the same height, the sample injection device is composed of three parts, i.e., a sample injection slide 1, an X-direction slide 2 and a sample discharge slide 3. Advance appearance slide 1, X to slide 2, go out appearance slide 3 both sides top and be equipped with baffle 85 for sample dish 87 can be at the slide inslot motion that encloses, and baffle 85 both sides have sample shooting open slot 86 respectively, prevent that baffle 85 from shooing to the sample science index and causing the influence. A sample introduction slide way fixing piece 21 is arranged right below the sample introduction slide way 1, a sample introduction synchronous belt driven wheel 35 fixed on one side of the sample introduction slide way fixing piece 21 is fixed on the other side of the sample introduction slide way fixing piece, a sample introduction synchronous belt driving wheel 29 and a sample introduction motor 28 are fixed on the other side of the sample introduction slide way fixing piece, a sample introduction guide slide rail 31 is fixed above the sample introduction slide way fixing piece 21, and the sample introduction guide slide rail. Two parallel sample feeding slots 99 are formed in the middle of the sample feeding slideway 1 for the sample feeding push sheet finger clamp 22 to pass through, the sample feeding push sheet finger clamp 22 has a hole, passes through the sample feeding slideway fixing member 21 and is connected with the sample feeding guide sliding rail 31 through a sliding block, the lower end of the sample feeding push sheet finger clamp is fixed on the sample feeding synchronous belt 30, when the sample feeding motor 28 drives the sample feeding synchronous belt 30 to move, the sample feeding push sheet finger clamp 22 moves along the sample feeding guide sliding rail 31, and the upper end of the sample feeding push sheet finger clamp passes through the sample feeding slots 99 and can push.
X is linked together and perpendicular to advance kind slide 1 to slide 2 and advance kind slide 1 one end, and X is equipped with to slide 2 and hides dirty board 24, prevents that the slide is splashed to the piece-making in-process excrement and urine sample drop. X blocking pieces 98 are respectively arranged below the left side and the right side of the X-direction slideway 2, and the left end and the right end of the X-direction guide slide rail 32 are respectively fixed on the X blocking pieces 98. An X-direction motor 27 and a sampling synchronous belt driving wheel 29 are fixed on one side below the X-shaped blocking piece 98, an X-direction synchronous belt driven wheel is fixed on the other side below the X-direction blocking piece, and an X-direction synchronous belt 33 is parallel to the X-direction guide sliding rail 32. An X-direction clamping groove 23 is formed in the middle of the X-direction slideway 2 for an X-direction push sheet finger clamp 34 to pass through, the X-direction push sheet finger clamp 34 is connected with an X-direction guide sliding rail 32 through an X-direction sliding block, the lower end of the X-direction push sheet finger clamp is fixed on an X-direction synchronous belt 33, when the X-direction motor 27 drives the X-direction synchronous belt 33 to move, the X-direction push sheet finger clamp 34 moves along the X-direction guide sliding rail 32, and the upper end of the X-direction push sheet finger clamp penetrates through the X-direction clamping groove 23 to push a.
The sample outlet slide way 3 is communicated with one end of the X-direction slide way 2, is perpendicular to the X-direction slide way 2 and is parallel to the sample inlet slide way 1, two sides of the sample outlet slide way 3 are respectively provided with a baffle bracket, and two ends of a sample outlet guide slide rail 37 below the sample outlet slide way 3 are respectively fixed on the baffle brackets. A sample outlet motor 26 and a sample outlet synchronous belt driving wheel are fixed on one side below the baffle support, a sample outlet synchronous belt driven wheel is fixed on the other side below the baffle support, and a sample outlet synchronous belt 36 is parallel to a sample outlet guide sliding rail 37. The upright supporting rod of the sample-discharging push-sheet finger clamp 38 is connected with the sample-discharging guide sliding rail 37 through a sample-discharging sliding block, the lower end of the upright supporting rod is fixed on the sample-discharging synchronous belt 36, the length of the transverse supporting rod 25 of the sample-discharging push-sheet finger clamp 38 is good for dragging the sample disc 87 to move transversely, the transverse supporting rod 25 of the sample-discharging push-sheet finger clamp 38 extends to the edge of the right side of the X-direction slideway 2 and is close to the upper part of a baffle on the outer side of the X-direction slideway 2, when the sample-discharging motor 26 drives the sample-discharging synchronous belt 36 to move, the sample-discharging push-sheet finger clamp 38 moves along the sample-discharging guide sliding rail 37, and the transverse supporting sample disc 87 can be pushed by the transverse supporting rod 25 of the sample-discharging push-sheet finger clamp 38 at the.
The special detection bidirectional slide way is arranged on the outer side of the parallel X-direction slide way 2. The special inspection bidirectional slide way comprises a first special inspection slide way 4 and a second special inspection slide way 5. The lower parts of the tracks at the two ends of the first special detection slide 4 and the second special detection slide 5 are respectively provided with a connecting sheet, one side of the left-end connecting sheet is respectively provided with a first stepping motor 45 and a second stepping motor 48, the other side of the left-end connecting sheet is respectively provided with a first synchronous belt driving wheel and a second synchronous belt driving wheel, one side of the right-end connecting sheet is respectively provided with a first synchronous belt driven wheel and a second synchronous belt driven wheel, and the driving wheels and the driven wheels are connected with a first motor synchronous belt 46 and a second motor synchronous belt 49. A first guide slide rail 47 and a second guide slide rail 50 are respectively arranged above the synchronous belt in parallel, and two ends of each guide slide rail are respectively fixed on the connecting sheet and are respectively positioned above the connecting sheet on one side of the stepping motor. A special inspection clamping groove 39 is formed in the middle of the first special inspection slide rail 4 and the second special inspection slide rail 5 respectively, a special inspection first push sheet finger clamp 51 and a special inspection second push sheet finger clamp 100 can pass through the special inspection push sheet finger clamps, the special inspection push sheet finger clamps are connected with a special inspection guide slide rail through special inspection sliding blocks respectively, the lower ends of the special inspection push sheet finger clamps are fixed on a special inspection synchronous belt respectively, when a special inspection motor drives a special inspection synchronous belt to move, the special inspection push sheet finger clamps move along the special inspection guide slide rail, and the upper ends of the special inspection push sheet finger clamps penetrate through the special inspection clamping grooves to push the matched kit 90 to move along the first special inspection slide rail 4 and the second special inspection slide. The first special detection slide 4 and the second special detection slide 5 are two detection channels, two motors do not influence each other during movement, and can work simultaneously, so that the speed and the working efficiency are improved.
The left side of the special detection bidirectional slideway is provided with a first special detection box 40 and a second special detection box 41, the right side of the special detection bidirectional slideway is provided with a door frame-shaped special detection support 83, a special detection slide rail 42 is fixed on a cross bar above the support, one end of the cross bar above the support is fixed with a special detection screw rod motor 6, and the screw rod is parallel to the special detection slide rail 42. The special detection slide rail matched slide block is connected with the special detection screw rod connecting block, and the special detection distinguishing device 43 is arranged at the upper end of the special detection screw rod connecting block. The lower end bracket of the screw rod connecting block is provided with a special detection electromagnetic valve 44. When the special inspection screw motor 6 rotates, the special inspection discriminating device 43 and/or the special inspection electromagnetic valve 44 on the special inspection screw connecting block can be driven to move. Two special inspection consumable recycling holes 7 are respectively formed in two sides of the special inspection bidirectional slide way close to the special inspection vertical support. When the special inspection electromagnetic valve 44 moves, the first reagent kit 8 or the second reagent kit 9 can be hooked, and the specified reagent kit is pushed into the special inspection consumable recycling hole 7.
A slide way 61 is arranged on the inner side of the parallel X-direction slide way 2. An electromagnetic valve slide rail 56 is arranged below the slide way 61 in parallel and is fixed on the bottom plate frame 20 through two brackets. The electromagnetic valve stepping motor 54 and the electromagnetic valve synchronous belt driving wheel 60 are arranged on one side of the bracket, the electromagnetic valve synchronous belt driven wheel 70 is arranged on the other side of the bracket, and the electromagnetic valve synchronous belt 55 penetrates through the electromagnetic valve synchronous belt driving wheel 60 and the electromagnetic valve synchronous belt driven wheel 70 and is parallel to the electromagnetic valve slide rail 56. The lower end of the electromagnetic valve bracket 57 is connected with an electromagnetic valve slide rail 56 through an electromagnetic valve slide block 59 and is fixed on an electromagnetic valve synchronous belt 55, and the other end of the electromagnetic valve bracket 57 is fixed with a slide pushing electromagnetic valve 58. The slide-pushing solenoid valve 58 is provided with a solenoid valve button 67. When the electromagnetic valve stepping motor 54 moves, the electromagnetic valve stepping motor acts on the electromagnetic valve synchronous belt 55, the electromagnetic valve synchronous belt 55 drives the slide pushing electromagnetic valve 58 to move, and the electromagnetic valve button 67 can extend into the electromagnetic valve button groove 62 when moving downwards. When a slide is present on the slide track 61, the solenoid button 67 extends below the solenoid button slot 62 and against one end of the slide to push the slide along the slide track 61 toward the other end.
The slide box 52 is adjacent to the slide way 61, a long and narrow through hole is arranged at the position where the slide box 52 is overlapped with the slide way 61, the through hole is used for enabling an instrument-specific slide 89 to enter the slide way 61 from the slide box 52, and the length and the height of the through hole are just suitable for a slide to pass through. Two slide box clamping grooves 53 are arranged on the bottom plate of the slide box, namely the slide connecting block 84, a slide pushing nail 68 is arranged on the outer side of the slide box clamping groove 53, the height of the slide pushing nail 68 extending into the slide box 52 is designed to be the height of one slide 89, and the slide 89 can be pushed to enter the slide slideway 61. The portion of the slide nail 68 extending into the slide cassette is arcuate, and after being pushed, the slide nail can smoothly pass through the slide cassette and return to the original position, facilitating the back and forth pushing of the slide 89.
A slide cassette slide rail 65 is arranged below the slide connecting block 84, is perpendicular to the slide way 61 direction and is parallel to the slide cassette clamping groove 53, and the slide cassette slide rail 65 is parallel to the slide connecting block 84 and is fixed on the slide connecting block 84 through two connecting pieces. One of the connectors is provided with a slide pushing motor 66 and a slide pushing synchronous belt driving wheel, the other connector is provided with a slide pushing synchronous belt driven wheel 69, and the slide pushing synchronous belt 64 passes through the driving wheel and the driven wheel and is parallel to the slide rail 65 of the slide box. The lower end of the slide pusher finger grip 68 is connected to the slide cassette slide rail 65 via a slide pusher block 63 and is secured to a slide pusher timing belt 64. The upper end of the slide finger grip 68 passes through the cassette slot 53 and rests outside the two holes reserved in one side of the slide connector block 84, and the portion of the slide finger grip 68 extending out of the cassette slot 53 is just high enough to hold a slide and passes through the two holes unaffected. When the slide pushing motor 66 moves, the slide pushing motor acts on the slide pushing synchronous belt 64, the slide pushing synchronous belt 64 drives the slide pushing finger clamp 68 to move, the slide pushing finger clamp 68 penetrates through two holes outside the slide connecting block 84, one slide is buckled and pushed out of the slide box along the direction of the slide box clamping groove 53, and the slide smoothly enters the slide slideway 61. When the slide finger clip 68 returns to the original position, the slide is not pushed out because the two holes on the outer side of the slide connecting block 84 only allow the slide finger clip 68 to pass through. The slides in the cassette 52 fall naturally under gravity in preparation for the next slide push.
Two parallel Y-axis slide rails 12 are arranged across the X-direction slide rail 2, the special inspection two-way slide rail and the slide rail 61, a Y-axis motor 14 is arranged above a support on one side of the Y-axis slide rail 12, and a Y-axis synchronous belt 13 is arranged in parallel above the Y-axis slide rail 12. A Z-axis motor fixing piece 15 is arranged between the two Y-axis slide rails 12, and the Z-axis motor fixing piece 15 is connected with the Y-axis slide rails 12 through Z-axis sliding blocks 71 and fixed on the Y-axis synchronous belt 13. When the Y-axis motor 14 moves, the Z-axis motor fixing piece 15 can be controlled to move along the direction of the Y-axis sliding rail 12. A Z-axis screw rod synchronous belt 16 is arranged above the Z-axis motor fixing piece 15, a Z-axis screw rod motor 17 and a Z-axis screw rod 18 are arranged below the Z-axis motor fixing piece 15, and the Z-axis screw rod 18 is fixed in the Y direction through a Z-axis screw rod connecting block 19. The Z-axis screw rod connecting block 19 is fixedly connected with the Z-axis motor fixing piece 15. The five-channel sampling needle 11 is fixed to the five-channel sampling needle connecting block 72. The five-channel sampling needle connecting block 72 is fixed on the Z-axis screw connecting block 19. When the Z-axis screw motor 17 moves, the Z-axis screw motor acts on the Z-axis screw 18, the Z-axis screw 18 drives the five-channel sampling needle connecting block 72 to move up and down along the Y, and therefore the five-channel sampling needle also moves up and down along the Y. Five passageway sampling needle 11 below special checks that two-way slide is equipped with on one side washs case 10, washs case 10 and has 5 trompils, makes things convenient for five passageway sampling needle 11 to insert the washing, washs waste liquid and flows into the dump box through wasing 10 lower part pipelines of case. The design realizes that the five-channel sampling needle 11 can selectively move along the Y direction and/or the Z direction to process the specimen, the reagent and/or the slide in the X-direction slide way 2, the special-detection bidirectional slide way and the slide way 61, complete the corresponding slide making work, and clean after the slide making work is completed to prepare for the next cycle.
The biological microscope 73 is provided with a microscope camera, and the left upper end of the C arm of the biological microscope is provided with an automatic high-low power lens switching device. The high-low power lens conversion sector gear disc is fixed on a biological micro lens rotary disc. One side of the biological microscope fine-tuning focusing knob 75 adopts a gear knob, and a microscope fine-tuning motor driving wheel is tightly meshed with the gear knob. The driving wheel of the microscope fine tuning motor is connected with a microscope Z-axis lead screw motor 74 and fixed on the microscope base. The other side of the microscope micro-motion focusing knob 75 is fixed with a microscope rack transmission wheel, and a rack is tightly meshed with the microscope rack transmission wheel in the vertical direction. The Z-direction rack sliding block is parallel to and connected with the Z-direction rack. The Z-direction rack sliding block is fixed on a C-shaped arm of the microscope through a Z-direction rack sliding block connecting block.
The biological microscope carrier 79 can be used for placing the slide to be examined. The microscope smear-masking plate 80 is fixed on the biological microscope carrier 79. The slide rack 76 is located above the biological microscope carrier rack 79 at the same height as the slide 61. After the slide 89 is coated with the specimen, the slide electromagnetic valve button 67 pushes one side of the slide 89 to move along the slide way 61 to the microscope carrier 79, the slide rack 76 moves on the biological microscope carrier 79 along the Y-axis lead screw motor guide rod 77 to the same X-direction straight line of the slide way 61, and the slide 89 directly falls on the slide rack 76 under the pushing of the slide electromagnetic valve button 79. Then, the slide glass 89 runs under the microscope camera along the Y-axis lead screw motor guide rod 77, and can freely move along the Y direction under the action of the Y-axis lead screw motor, so that the visual field can be conveniently converted in the Y direction during microscopic examination. Meanwhile, the slide 89 can also move freely in the X direction along the X-axis lead screw motor guide rod 78, so that the slide groove to be examined falls in the visual field of the microscope camera. The coarse tuning data of the microscope is fixed after calculation, comparison and analysis. The computer mouse is operated to control the microscope stepping motor, the microscope stepping motor can drive the rack transmission wheel, the rack and the Z-axis rack sliding block of the microscope at the other side to move together through forward rotation and reverse rotation so as to control the micro-motion focusing knob of the microscope, and thus, automatic scanning and automatic focusing of images are completed. The microscope camera transmits the acquired image to the display screen for the inspector to read the film, so that the image of the microscopic examination is clearer, the visual field is wider, the inspector can complete the examination of all the microscopic examination images only by operating a computer mouse and a keyboard, and the worker can lock the positive image and print the image and report the result.
The liquid crystal display and the computer are independently arranged, an operation key (rocker) is arranged beside the liquid crystal display, and the liquid crystal display and the computer can also be operated by a mouse and a keyboard to display images obtained by photographing the excrement specimen by the camera, select and determine suspicious parts of the excrement specimen, and carry out the whole processes of film making, film reading, image printing inspection results and the like on the suspicious parts through program control. The back shell of the instrument is also provided with an exhaust port and an exhaust fan.
The utility model provides a step motor, step motor driver, lead screw motor, proximity switch, photoelectric switch and biological microscope, microscope objective table device are connected with the motion control circuit board, pass through control software control action by the industrial control computer.
The utility model discloses supporting sample cup is the sample collection box of a cylinder, has sampled by patient oneself, then can put into sample dish 87 with the sample cup and send into in the instrument and inspect. The five-channel sampling needle 11 can extend into the sample cup to complete the actions of injecting diluent into the sample cup, uniformly mixing the sample by moving up and down, and absorbing the uniformly mixed sample as a sample to be detected.
The utility model discloses complete set slide 89 designs for 2 parallel 5 microgrooves, and a microgroove is equivalent to a slide. The kit 90 can hold 10 special test reagent cards at the same time.
The principle and process of the utility model are as follows:
(1) sample inlet and outlet processes: the specimen tray that carries the sample along advancing appearance slide 1 entering instrument, advance appearance slide 1 photoelectric switch and sense the specimen tray and give the signal, the specimen tray is sent X to carry out the sign to the slide 2 on and is taken a picture, and the specimen tray is sent to X to wait to examine to the operating position in the slide 2 after shooing. The specimen tray is pushed to the other end of the X-direction slide rail after the specimen to be detected is processed, and the sample introduction slide rail 1 is fed to the next round of specimen tray. The inspected sample tray is pushed out through the sample outlet slide 3 after the inspected sample is determined to be finished.
Loading the slide into a slide box 52, pushing the slide into a slide way 61 by a slide pushing finger clamp, buckling the slide by a slide pushing electromagnetic valve 58, and pushing the slide to a working position to be detected; after the slide to be detected is processed, the slide plate is pushed to the other end of the slide rail 61 to wait for microscopic examination, if the slide to be detected is on the microscope slide rack, the slide to be detected needs to wait, and if the slide does not exist on the microscope slide rack, the slide plate is directly pushed into the microscope slide rack to be microscopic examined; the slide 61 advances to the next round of slide inspection. After the microscopic slide is confirmed to be completed, the slide pushing solenoid valve 58 is buckled to push the slide into the slide recovery box.
The special detection area can be used for independently detecting one test strip or simultaneously detecting two different test strips, during detection, a kit with the test strips is placed in the special detection bidirectional slideway, and the push sheet finger clamp pushes the kit to a special detection working position to be detected. After the reagent to be detected is processed, the reagent box is pushed to the other end of the special detection slide way, and the special detection slide way is conveyed into the next reagent box. After the detected reagent is determined to be finished, the detected reagent box is pushed out through the sample outlet slide way 3; if unused reagent exists, the reagent box is pushed to the working point of the electromagnetic valve, the electromagnetic valve buckles the test strip, and the test strip is pushed into the recovery hole.
(2) A sample preparation process:
the five-channel sampling needle 11 penetrates through the sample cup cover, is added with a reagent, moves up and down to stir and suck the sample, and then injects the sample into the slide groove or the reagent groove. After the five-channel sampling needle 11 penetrates and finishes flaking, the sampling needle is inserted into the cleaning box 10 for cleaning, and the next round of circulation is prepared after cleaning.
(3) Microscopic examination process: the microscope stage device can control the slide frame to move in the X direction and the Y direction, and slide smears in the slide grooves are moved to the position under the microscope high-power or low-power lens, and the microscope high-power and low-power lens can be automatically switched, so that the microscope examination result can be conveniently observed. And operating a computer mouse to control the microscope stepping motor, further controlling the microscope to slightly move the focusing knob, and completing automatic image scanning and automatic focusing. The image transmission that the microscope camera will acquire is for the display screen, and the scene of smear is clearer, and the field of vision is wider, and inspection personnel only need operate computer mouse, keyboard just can accomplish the inspection to all microscopic examination images, and the positive image of lockable prints image and report result, acquires the microscopic examination image, and automatic prescreening image, artifical positive picture of catching.
The utility model discloses can once accomplish the routine inspection of shit of 16 specimens, laboratory degree of automation improves greatly, has greatly improved work efficiency, has shortened the report time, makes operating personnel's intensity of labour descend, not only can guarantee operating personnel's health, improves inspection quality and laboratory biological safety rank to lay good basis for clinical Laboratory Information System (LIS) and full laboratory automation (TLA).
Claims (3)
1. An automatically operated stool examination instrument comprising a biological microscope mounted on a base frame (20), characterized by: the device also comprises a sample feeding device, a special detection bidirectional slideway, a special detection device, a glass slide device, a five-channel sampling needle (11) and a Y-direction Z-direction manipulator which are fixed on the bottom plate frame (20); wherein,
the sample introduction device comprises a sample introduction slide way (1), an X-direction slide way (2) and a sample discharge slide way (3) which are sequentially connected and surround the biological microscope and the slide device, and a sample introduction pushing mechanism consisting of a stepping motor, a synchronous belt, a driving wheel and a driven wheel is arranged below the slide way, a push piece finger clamp is fixed on the synchronous belt through a slide block, and the upper end of the push piece finger clamp penetrates through a clamping groove on the slide way; a specimen shooting open slot (86) is arranged on a baffle plate of the X-direction slideway (2);
the special inspection bidirectional slide way comprises a first special inspection slide way (4) and a second special inspection slide way (5) which are parallel to the X-direction slide way (2), a special inspection pushing mechanism consisting of a stepping motor, a synchronous belt, a driving wheel and a driven wheel is respectively arranged below the first special inspection slide way (4) and the second special inspection slide way (5), a push piece finger clamp is fixed on the synchronous belt through a sliding block, and the upper end of the push piece finger clamp penetrates through a clamping groove on the slide way;
the special detection device consists of a special detection slide rail (42), a special detection screw rod motor (6), a screw rod connecting block, a special detection judging device (43) and an electromagnetic valve (44), and is arranged above a special detection bracket (83) which spans the first special detection slide rail (4) and the second special detection slide rail (5); two consumable recovery holes (7) are respectively arranged on the special inspection bidirectional slide ways on the two sides of the special inspection support (83);
the slide device comprises adjacent slide rails (61), a slide box and a slide pushing mechanism which is arranged at the bottom of the slide box and consists of a stepping motor, a synchronous belt, a driving wheel and a driven wheel, wherein a slide pushing finger clamp (62) is fixed on the synchronous belt through a connecting block (63), and the upper end of the slide pushing finger clamp (62) penetrates through a parallel clamping groove (53) on the lower surface of the slide box; the slide device also comprises an electromagnetic valve pushing mechanism which is arranged below the slide box and consists of a stepping motor, a synchronous belt, a driving wheel and a driven wheel, wherein the synchronous belt is provided with an electromagnetic valve bracket (57) and a slide pushing electromagnetic valve (58) through a connecting block (59);
the five-channel sampling needle (11) comprises five needle tubes which are fixed on the strip-shaped bracket side by side, the upper ends of the needle tubes are connected with the water pump, and the outer pipe wall of the lower ends of the needle tubes is provided with threads or convex rings at intervals; the Y-direction and Z-direction manipulator is composed of a Y-axis slide rail (12), a Y-axis motor (14), a Y-axis synchronous belt (13), a Z-axis motor fixing piece (15), a Z-axis screw rod synchronous belt (16), a Z-axis screw rod motor (17) and a Z-axis screw rod, and the Y-axis slide rail (12) stretches across the X-direction slide rail (2), the special-inspection bidirectional slide rail and the slide rail (61); the Z-axis screw rod is connected with the five-channel sampling needle (11) through a connecting block (72); a cleaning box (10) with 5 openings is arranged below the five-channel sampling needle (11);
the left upper end of the biological microscope is provided with a high-low power lens automatic switching device consisting of a triangular bracket, a speed reducing motor, a synchronous belt driving gear, a high-low power lens switching sector gear disc and two positioning switches and switch pieces, and the high-low power lens switching sector gear disc is fixed on a biological microscope rotating disc; one side of the biological microscope micro-motion focusing knob (75) adopts a gear knob which is composed of a gear, a microscope micro-motion motor driving wheel and a stepping motor, and the other side adopts a Z-direction adjusting mechanism which is composed of a microscope rack transmission wheel, a Z-direction rack sliding block and a Z-axis rack sliding block connecting block; the objective table of the biological microscope is provided with a slide frame.
2. The automatically operated stool examination instrument of claim 1, wherein: the five-channel sampling needle (11) is provided with a water injection head; the water injection head is connected with the water pump, and a two-position three-way electromagnetic water valve is arranged beside the water pump.
3. The automatically operated stool examination instrument according to claim 1 or 2, characterized in that: and a dirt shielding plate (24) is arranged on the X-direction slideway (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362173.3U CN203965449U (en) | 2014-07-02 | 2014-07-02 | Automatic operating stool tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362173.3U CN203965449U (en) | 2014-07-02 | 2014-07-02 | Automatic operating stool tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965449U true CN203965449U (en) | 2014-11-26 |
Family
ID=51926013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362173.3U Expired - Lifetime CN203965449U (en) | 2014-07-02 | 2014-07-02 | Automatic operating stool tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965449U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502620A (en) * | 2015-01-12 | 2015-04-08 | 厦门信道生物技术有限公司 | Multifunctional faece analysis workstation |
| CN104515863A (en) * | 2015-01-12 | 2015-04-15 | 厦门信道生物技术有限公司 | Excrement detector |
| CN104897911A (en) * | 2014-07-02 | 2015-09-09 | 王佳能 | Automatically-operating stool examination instrument |
| CN105137102A (en) * | 2015-08-24 | 2015-12-09 | 四川沃文特生物技术有限公司 | Automatic night soil sample detection apparatus |
-
2014
- 2014-07-02 CN CN201420362173.3U patent/CN203965449U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897911A (en) * | 2014-07-02 | 2015-09-09 | 王佳能 | Automatically-operating stool examination instrument |
| CN104502620A (en) * | 2015-01-12 | 2015-04-08 | 厦门信道生物技术有限公司 | Multifunctional faece analysis workstation |
| CN104515863A (en) * | 2015-01-12 | 2015-04-15 | 厦门信道生物技术有限公司 | Excrement detector |
| CN104502620B (en) * | 2015-01-12 | 2016-04-06 | 厦门信道生物技术有限公司 | Multi-functional excrement analytical work station |
| CN105137102A (en) * | 2015-08-24 | 2015-12-09 | 四川沃文特生物技术有限公司 | Automatic night soil sample detection apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104897911B (en) | Automatically-operating stool examination instrument | |
| CN203965449U (en) | Automatic operating stool tester | |
| CN101592653B (en) | Fully automatic operation instrument for routine inspection of excrement | |
| US20190302097A1 (en) | A urine analysis system and a method for urine analysis | |
| US20210055320A1 (en) | Test piece mounting body, transport unit, and test piece analyzer | |
| RU2662301C2 (en) | Fully-automatic excrement analyzer | |
| CN106443034B (en) | Full-automatic immune quantitative analyzer | |
| CN106950389A (en) | Dejecta analytical equipment | |
| CN109254167A (en) | A kind of automated stool analyzer | |
| CN206002554U (en) | Full-automatic body fluid analysis instrument | |
| JP2016535261A (en) | Fully automatic stool analyzer | |
| CN201368879Y (en) | Biological test sensor | |
| CN202066864U (en) | Automatically operated stool examination instrument | |
| CN208255242U (en) | A kind of Full-automatic chemiluminescence immunoassay analysis meter | |
| CN114217084A (en) | Dry-type fluorescence immunoassay appearance | |
| CN201203611Y (en) | Full-automatic operational instrument for excrement conventional check | |
| CN116660560A (en) | Full-automatic dry urine analyzer | |
| JP6570522B2 (en) | In-vitro automatic diagnosis method | |
| CN101504418B (en) | Bioassay sensor | |
| CN202916287U (en) | Secreta analysis workstation | |
| CN207281084U (en) | Dejecta analytical equipment | |
| CN102914661A (en) | Workstation for analyzing excreta | |
| CN208888258U (en) | A kind of immune quantitative analyzer | |
| CN210221831U (en) | Gynaecology is with information-based health physical examination all-in-one that has urine analysis function | |
| CN110244070B (en) | Specific protein analyzer and test method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |