CN102252968B - Automatic operating stool tester - Google Patents
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- CN102252968B CN102252968B CN 201110109250 CN201110109250A CN102252968B CN 102252968 B CN102252968 B CN 102252968B CN 201110109250 CN201110109250 CN 201110109250 CN 201110109250 A CN201110109250 A CN 201110109250A CN 102252968 B CN102252968 B CN 102252968B
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Abstract
The invention provides an automatic operating stool tester. The tester is used for carrying out automatic smear and microscopy on the stool and other human secretions and selectively preserving the image-text data. The tester is characterized in that a power-driven three-dimensional Cartesian coordinate manipulator is formed by X, Y and Z axes; an operating bottom plate is provided with an automatic sample injection slider device; an operating disk spindle core rod is movably connected with the operating bottom plate; an automatic slide adding device is fixed on a rack; a microscope is installed in the front of the rack; and an automatic slide push-out device is fixed on the microscope. The tester can automatically open the stool sample box, automatically put the slide in the box, automatically feel about the image via the liquid crystal display, move the slide for microscopy through numerical control, automatically print the locked image, automatically close the stool box, automatically recycle the waste articles, automatically carry out ultraviolet disinfection, completely prevent the operators from closely contacting the stool, greatly improve the sensory organ comfort in the testing process, greatly enhance the operation safety and repeatability, introduce the test report with images and texts to the stool routine and provide most direct basis for clinical diagnosis.
Description
Technical field
The present invention relates to health care clinical examination technical field, is a kind of automatic operation stool examination instrument that is used for routine inspection of excrement analysis and occult blood test specifically.
Background technology
Stool routine examination is the big event of clinical examination, is numerous disease, especially the indispensable diagnostic means of disease of digestive system.The clinical examination method of health ministry promulgation has been made clear and definite and unified regulation to stool routine examination.But because the singularity and the manually-operated limitation of stool sample, there is the defective of following several respects at present artificial stool routine examination inspection:
1, because the smell of fecal sample, color, form bring discomfort on many sense organs to operating personnel, makes them be difficult to the suspicious sample of accurate picking in some cases, do not have strict executable operations regulation, thereby influence the microscopy result;
2, a large amount of virus and germ because fecal sample lies dormant, the particularly existence of endurance strain, health to the reviewer has potential threat, in operating process they unavoidably want with the stool sample closely in addition zero distance contact, health to the visiting staff has bigger harmful effect, causes the possibility of nosocomial infection to increase greatly;
3, Cao Zuo poor repeatability, the assay instability causes clinical examination result's accuracy and reliability to reduce;
4, can not leave and take photo information, clinical proof can't be provided.
The problem of above several respects is perplexing the clinical examination personnel for a long time, and the checkout equipment that presses for a kind of health, environmental protection, safety replaces present manually-operated.
Summary of the invention
For overcoming the deficiencies in the prior art, goal of the invention of the present invention is to provide a kind of automatic operation stool examination instrument, by ight soil and other human secretion carried out auto injection, advance sheet, smear, sampling, microscopy, selectivity leave and take photo information etc., reduce courses of infection and improve clinical examination result's the accuracy and the purpose of reliability realizing.
For achieving the above object, technical solution of the present invention be achieved in that the electric three-dimensional right angle coordinate manipulator by the X-axis that is fixed on both sides before and after the frame top and X to slide rail, across constituting to slide rail and the Z axle that is vertically set on the Y-axis to the Y-axis on the slide rail and Y at X-axis and X; The work mainboard is fixed on the frame, and the work master is stuck in rotating scratch diskette main shaft plug top; One side of frame working plate is provided with the auto injection slide block device; Be fixed with automatic interpolation slide device on the frame; The front portion, position, working point of work mainboard is provided with biological microscope; Be fixed with automatic top slide device on the loading mirror workbench of biological microscope; Have the refuse slot on the working plate; The frame top is provided with illuminating lamp and disinfection by ultraviolet light fluorescent tube.
The X of described electric three-dimensional right angle coordinate manipulator is provided with the X-axis synchronous motor to slide rail, and the X-axis synchronous motor is connected with X-axis and is with synchronously.
Y-axis one end of described electric three-dimensional right angle coordinate manipulator is provided with synchronous band Connection Card, be with synchronously with the X-axis on the X-axis and be connected, the support lower end of the other end is provided with pulley, and at X rolling-operation in the chute of slide rail, Y-axis is provided with the Y-axis synchronous motor and connected Y-axis is with synchronously.
The Z axle of described electric three-dimensional right angle coordinate manipulator is provided with the Z shaft step motor, the Z shaft step motor is connected with the straight line screw mandrel, drive work master rod, mechanical arm nail, the sample cam movement that is fixed on the Z axle slide block by the Z axle slide block on the straight line screw mandrel, the front end of mechanical arm nail is equipped with the water filling head, the water filling head is connected with water pump on the working plate, and the mechanical arm stepper motor is housed on the X-axis.
The slide block synchronous motor and the fixed mount of described auto injection slide block device are fixed on the working plate, fixed mount is equipped with line slide rail and reaches near switch three, sample introduction band synchronously is connected with the slide block synchronous motor, sample introduction synchronously with on integrated slider on have label dish groove, single sample Riker mount standing groove, the cover glass groove, the cleaning cup, single sample occult blood draw-in groove, the surface bearing sliding sleeve, various disk fixed block, optoelectronic switch is contained in the leading section of fixed mount, card has the various disk that has the disk handle, the uniform various occult blood draw-in groove of various disk and various Riker mount standing groove on various disk fixed block.
The described X-axis that is set in parallel in, the work master of Y-axis below is with the driving engaged wheel to drive scratch diskette main shaft plug by work master stepper motor synchronously through the work master and is rotated, be provided with equally distributed slide pickup groove along work master periphery, be fixed with slide box on the frame, the position corresponding with previous various Riker mount standing groove of automatic top slide device is provided with barcode scanner and reaches near switch two below the work mainboard, be equipped with near switch one at the position corresponding with the previous slide pickup groove of slide box below the work mainboard, work mainboard side is moved back and is signed draw-in groove and reagent cup, and the center fixation of work master has various dish locating piece.
Biological microscope is provided with the microscope image pick-up head, and the other frame of biological microscope is provided with high low power lens automatic transfer equipment.
The top flat support of described automatic top slide device is fixed on the lifting slider, lifting slider is embedded with two linear bearings, two bearing rods pass this two linear bearing respectively, and first eccentric wheel is fixed on the below of lifting slider, and direct current generator is connected with first eccentric wheel.
Two postive stop baffles of described automatic interpolation slide device insert in the slide box from the narrow slit of slide box both sides respectively, and slide box is fixed on the frame; Two postive stop baffles are fixedlyed connected with line slide rail motion contiguous block by the postive stop baffle support respectively; To-and-fro movement frame one end is fixedlyed connected with line slide rail motion contiguous block, and the frame hole connects with second eccentric wheel; Second eccentric wheel is connected with DC speed-reducing, and DC speed-reducing is fixed on the frame; Line slide rail is arranged between postive stop baffle support and the slide box base plate.
X-axis synchronous motor, Y-axis synchronous motor, Z shaft step motor, synchronous motor driver, mechanical arm stepper motor, slide block synchronous motor, work master stepper motor, biological microscope, add slide device, top slide device and being connected with the motion control circuit plate automatically automatically, pass through the Control Software control action by industrial PC near switch, optoelectronic switch.
The present invention is owing to adopt the electric three-dimensional right angle coordinate manipulator, the sample camera, the mechanical arm nail, the main rod of work, biological microscope, the microscope image pick-up head, the work master, multi-functional sample introduction slide block device, the work mainboard, automatically add the slide device, automatic top slide device, high low power lens automatic transfer equipment, water pump, LCDs, action button (or mouse-keyboard) and waste recovery bucket, can finish scanning barcode automatically by equipment, auto injection, automatically finish and open stool sample box to be checked, the stool sample is taken pictures, and the image of will taking pictures shows on display screen, finish physical index check back by manually selecting stool sample Suspected Area on the sample picture at display screen, Control Software is measured the vertical range that sample is signed to sampling according to computing, equipment is sampled to this Suspected Area stool sample in view of the above, and be applied on the slide, obtain meeting the smear stool sample of microscopy requirement, (as the need occult blood test, then take a sample once again, after the sampling label being put into the physiological saline dilution holes rotation several times of occult blood reaction plate, to sample again and sign in the liquid infiltration test strips of in the reacting hole that moves on the reaction plate sampling being signed, observations then, finish occult blood test), the master of working then rotates, the slide that scribbles sample is delivered to loading mirror workbench, automatically top slide device is automatically with slide jack-up with fall, and the image that obtains is transferred to display screen by the microscope image pick-up head, read sheet for the reviewer, thereby make scene more clear, the visual field is openr, the reviewer only needs operating computer upper keyboard or mouse just can arbitrarily rise or fall slide, thereby finish inspection to every slide all images, the staff is lock image arbitrarily, print image and report the result and reclaim the experiment product discarded object automatically, replaced the people to open stool sample box to be checked, manual sampling, manually-operated such as smear and occult blood test, avoided X-ray inspection X personnel direct to the stool sample, in-plant contact, prevent reviewer's the infection and the generation of iatrogenic pollution effectively, improve the quality of stool smear, shortened the sample process time greatly.Owing to be provided with on the mainboard in work and move back the label draw-in groove, move back with this and to sign the corresponding below of draw-in groove and be provided with the discarded object recycling bin, thereby can use complete label move back sign the draw-in groove place and withdraw from from the main rod of working after, pass to move back and sign the hole and fall into recycling bin.Test is finished the mechanical arm nail of back on the Z axle and can be pushed in the recycling bin with the slide of crossing, and will pick up and drop in the recycling bin accurately with sample box, occult blood test card excessively, thereby finish the automatic recovery of test sample discarded object.
The present invention is mainly used in the automatic smear to ight soil and other human secretion, microscopy and selectivity are left and taken photo information, the running program that meets the health ministry promulgation, can open stool sample box automatically, automatically put into slide, liquid crystal display is groped image automatically, the slide microscopy is moved in numerical control, automatically print lock image, the big Bedpan of automatic shutter, automatically reclaim discarded articles for use, automatic disinfection by ultraviolet light, operating personnel have been avoided and the close contact of defecating fully, the comfort level of sense organ is greatly improved in the checkout procedure, processing safety and repeatable greatly reinforcement, and the survey report of figure culture can be introduced routine inspection of excrement, for clinical diagnosis provides the most direct foundation.
Description of drawings
Fig. 1 is a structural representation stereographic map of the present invention;
Fig. 2 is the structural representation stereographic map that various disk 36 is housed on Fig. 1 other direction and the auto injection slide block device 42;
Fig. 3 is that the another direction of Fig. 1 and various disk 36 move to the structural representation stereographic map on the work master 6;
Fig. 4 is various disk 36 schematic isometric that are loaded with the occult blood plate;
Fig. 5 is the structural representation stereographic map of the auto injection slide block device 42 of Fig. 1;
Fig. 6 is the structural representation stereographic map of the automatic interpolation slide device 5 of Fig. 1;
Fig. 7 is the structural representation stereographic map of the automatic top slide device 8 of Fig. 1.
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the electric three-dimensional right angle coordinate manipulator by the X-axis 24 that is fixed on both sides before and after frame 1 top and X to slide rail 25, across constituting to slide rail 27 and the Z axle 57 that is vertically set on the Y-axis 26 to the Y-axis on the slide rail 25 26 and Y at X-axis 24 and X.X is provided with X-axis synchronous motor 31 to slide rail 25, and X-axis synchronous motor 31 is connected with X-axis and is with 59 synchronously, and X-axis synchronously can be at the drive lower edge of X-axis synchronous motor 31 X to synchronous to-and-fro movement with 59; Y-axis 26 1 ends are provided with synchronous band Connection Card 58, be with 59 to be connected synchronously with the X-axis on the X-axis 24, the support lower end of the other end is provided with pulley, at X rolling-operation in the chute of slide rail 25, Y-axis 26 is provided with Y-axis synchronous motor 30 and connected Y-axis is with 29 synchronously, and Y-axis synchronously can be at the drive lower edge of Y-axis synchronous motor 30 Y to synchronous to-and-fro movement with 29; Z axle 57 is provided with Z shaft step motor 28, Z shaft step motor 28 is connected with the straight line screw mandrel, drive the work master rod 11 that is fixed on the Z axle slide block 2 by the Z axle slide block on the straight line screw mandrel 2, mechanical arm nail 21,23 motions of sample camera, the front end of mechanical arm nail 21 is equipped with water filling 32, water filling 32 is connected with water pump 17 on the working plate, mechanical arm stepper motor 22 is housed on the X-axis 24, sample camera 23, main rod 11 of work and mechanical arm nail 21 can be finished the shooting to sample jointly with moving arbitrarily in the three-dimensional perform region of Z axle 57 in frame 1, sampling, moving of task.The mechanical arm nail 21 of front end one side of Z axle slide block 2 is made up of the clamping bar of line slide rail, two Tourniquet clamping heads, and a clamping bar is fixed, and another clamping bar is connected with mechanical arm stepper motor 22 by being with synchronously; One side of mechanical arm nail 21 is provided with work master rod 11, opposite side is provided with sample camera 23, main excellent 11 lower ends of work are silica gel heads, when moving up, opens on the silica gel head Riker mount lid, the silica gel head has elasticity, can be convenient to insertion that sample signs and fixing like this, and can move and rotate with the main rod 11 of work; Water pump 17 connects the water filling 32 of mechanical finger nail 21 front ends by the reagent pipe, to annotating physiological saline on sample box and the slide.
Be fixed with automatic interpolation slide device 5 on the frame 1, biological microscope 4 is equipped with in the front portion of frame 1, is fixed with automatic top slide device 8 on it, has refuse slot 46 on the working plate.Anterior loading mirror workbench 37 tops, position, working point of work mainboard 33 are provided with biological microscope 4, which is provided with microscope image pick-up head 3 and microscope camera lens 54, biological microscope 4 other frames 1 are provided with high low power lens automatic transfer equipment 55, it is by an A-frame, reducing motor, be with driving gear, high low power lens conversion sector wheel disc and two positioning switches and switch plate to form synchronously, and high low power lens is changed the sector wheel disc and is fixed on the biology microscope camera lens rotating disk; When using low power lens, can use cover glass that the sample on the slide is covered.Frame 1 top is provided with illuminating lamp 56 and disinfection by ultraviolet light fluorescent tube 60.
The slide block synchronous motor 44 and the fixed mount 48 of auto injection slide block device 42 are fixed on the working plate, fixed mount 48 is equipped with two line slide rails 16 and reaches near switch 3 50, sample introduction is with 49 to be connected with slide block synchronous motor 44 synchronously, drive the slide block movement on the line slide rail 16, have label dish groove 18 on the integrated slider, single sample Riker mount standing groove 14, cover glass groove 47, standby cleaning water tumbler 45, single sample occult blood draw-in groove 13, surface bearing sliding sleeve 43, various disk fixed block 15, optoelectronic switch 19 is contained in the leading section of fixed mount 48, and optoelectronic switch 19 can prevent that integrated slider from skidding off assigned address; Card has the various disk 36 that has disk handle 34 on various disk fixed block 15 of auto injection slide block device 42,16 various Riker mount standing grooves 53 and 16 various occult blood draw-in grooves 35 are arranged on various disk 36, and be that the center is symmetrically formed the scattering line spread with disk handle 34.Cleaning water in auto injection slide block device 42 disposable various disks 36 that all will be inserted with label dish, the single Riker mount of sampling label or be placed with 16 Riker mounts, occult blood test card, cover glass, the tank is sent to instrument internal.
As shown in Figure 6, automatically add slide device 5 and mainly is made up of a slide box 70, two postive stop baffles 68, two postive stop baffle supports 69, line slide rail 66, line slide rail motion contiguous block 62, second eccentric wheel 64, DC speed-reducing 65, slide box base plate 67 and to-and-fro movement frames 63, major function is to be filled into automatically in the slide pickup groove successively the microslide energy is single.Wherein slide box 70 is rectangular parallelepipeds, and the centre is a rectangular through hole.The size of rectangular through hole depends on the size of instrument microslide, two narrow slits that have correspondence to communicate in the two sides of slide box 70, the size dimension of narrow slit depends on the size of postive stop baffle 68, the length of narrow slit should be than spacing baffle plate 2 wide 1mm-5mm, thickness should be than between spacing baffle plate more than 68 0.05 mm-0.20mm, and two postive stop baffles 68 insert respectively 70 liang of narrow slits of slide box from both sides.Postive stop baffle 68 is fixed on the motion slide block of line slide rail 66 by postive stop baffle support 69, the other end of line slide rail motion contiguous block 62 is connected with to-and-fro movement frame 63, the DC speed-reducing 65 that has second eccentric wheel 64 is installed in the middle of the to-and-fro movement frame 63, and DC speed-reducing 65 is rotated second eccentric wheel, 64 rear drive to-and-fro movement frames 63 and is moved around.To-and-fro movement frame 63 drives the postive stop baffle 68 that is fixed on postive stop baffle support 69 by the motion of line slide rail 66, in slide box 70, do back and forth reciprocal motion, because two narrow slits have difference in height, so postive stop baffle 68 every motion one bout just have a slice microslide to drop into naturally in the groove of appointment under action of gravity, finish microslide and advance the sheet effect automatically.
As shown in Figure 7, automatically top slide device 8 is to be fixed on of loading mirror workbench to be used for jack-up or put down the mechanical hook-up of slide.It is made up of direct current generator 71, first eccentric wheel 75, top flat support 74, lifting slider 72 and two bearing rods 73 that are fixed on microscope stage, wherein top flat support 74 is fixed on the lifting slider 72, lifting slider 72 is embedded with two linear bearings, be fixed on microscopical two bearing rods and pass two linear bearings respectively, thereby lifting slider 72 can slide up and down.First eccentric wheel 75 is fixed on the below of lifting slider 72, direct current generator 71 drives first eccentric wheel 75 can be with lifting slider 72 jackings, also driving the top flat support 74 that is fixed on the lifting slider 72 moves upward, when first eccentric wheel 75 fell after rise, lifting slider 72 and top flat support 74 also descended under action of gravity naturally.On put in place optoelectronic switch, the optoelectronic switch that puts in place is fixed on first eccentric wheel 75 that has direct current generator of objective table down, place the below of lifting slider 72, two embedded linear bearings of lifting slider 72 intert respectively on two bearing rods 73 that are fixed on objective table, can slide up and down, one end of top flat support 74 is fixed on the lifting slider 72, after the direct current generator 71 of first eccentric wheel 75 starts, to place lifting slider 72 jack-up of top that the top flat support 74 that is fixed on lifting slider 72 is risen thereby drive 75 rotations of first eccentric wheel, finish rising the sheet action.Slide need return when falling, and first eccentric wheel 75 goes to below the lifting slider 72, under action of gravity, returns naturally and falls, and finishes and puts back to the action of slide in the slide groove.
Mechanical arm can move to the working point with the main rod 11 of work, opens Riker mount, and with sample camera 23 samples pictures of taking pictures.The main rod of work 11 gets the sampling label to label dish groove (being placed with the label dish in the groove) 18 places, dip in from the Riker mount of opening and get sample, carry out smear (as the need occult blood test, then take a sample once again, after reacting hole 77 rotations several times put on the occult blood reaction plate 76 were signed in the sampling that will have a sample, will sample to sign moved to that sampling is once above repeatedly in the Riker mount moves again.The main rod 11 of working then is pressed into the occult blood test strips in the reacting hole 77, and observations is finished occult blood test after a while), move back label to moving back label draw-in groove 20 places then.Work master 6 can rotate to the slide that coats sample below the microscope camera lens 54 exactly, and the image that obtains is transferred to display screen by microscope image pick-up head 3, read sheet for the reviewer, thereby make the scene of smear more clear, the visual field is openr, the reviewer only needs the operating computer keyboard just can finish inspection to every slide all images, staff's lockable positive map picture, print image and reporting the result.The work mainboard is provided with to move back signs draw-in groove 20, moves back label draw-in groove 20 and can allow label pass through, but can block the snap ring of signing cover, thereby realize moving back the label function.The main rod 11 of work will push respectively in the waste recovery bucket with the slide of crossing, mechanical arm nail 21 can pick up Riker mount and accurately drop in the waste recovery bucket, occult blood test card and sample box withdraw from body with various disk 36 under various pattern, thereby finish the automatic recovery of test sample discarded object.
LCDs is set up separately, and at its other operation push-button that is provided with, also can adopt mouse and keyboard to operate, in order to show that camera is to the take pictures image of gained of excrement sample, and can select, determine by programmed control overall processes such as picture assay to be read in this Suspected Area enforcement sampling, smear, printing in the excrement sample Suspected Area.Also be provided with exhausr port and vent fan on the shell of the instrument back side.
X-axis synchronous motor 31, Y-axis synchronous motor 30, Z shaft step motor 28, synchronous motor driver, mechanical arm stepper motor 22, slide block synchronous motor 44, work master stepper motor 52, biological microscope 4, add slide device 5, top slide device 8, auto injection slide block device 42 and corresponding being connected with the motion control circuit plate automatically automatically, pass through the Control Software control action by industrial PC near switch, optoelectronic switch.
Principle of the present invention and process are as follows:
(1) sampling process: the various disk 36 that is loaded with sample enters instrument with auto injection slide block device 42, and moved on the work master by mechanical arm nail 21, send signal near switch 3 50, bar-code scanner 41 reads the bar code on the Riker mount, automatically adding slide device 5 electric motor startings pushes slide in the corresponding slide pickup groove 7, work master 6 rotates the working position that sample is moved to instrument, work master rod 11 on the Z shaft mechanical arm is opened the sample lid, sample camera 23 is under programmed control, sample in the Riker mount is taken pictures one by one, and the stool sample that will collect is reflected on the display screen of man-machine interface really, the reviewer carries out after the physical examination with keyboard or mouse arrow, suspicious part to the sample image on the display screen is selected, click then and confirm suspicious part, computer becomes the coordinate transformation of click place in the image real coordinate position of the suspicious sample of stool in the instrument as calculated, the instrument main rod 11 of will working in view of the above moves to label dish groove 18 places earlier and gets label, sampling is registered and is reached the assigned address sampling then, smear is (as the need occult blood test, then take a sample once again, after sampling signed the physiological saline dilution holes rotation several times put on the occult blood reaction plate, to sample again and sign in the band sample liquid infiltration test strips of in the reacting hole that moves on the reaction plate sampling being signed, observations is finished occult blood test then).Subsequent working master rod 11 moves on to move back and signs draw-in groove 20 places and move back label, and the main rod 11 of working is then closed the sample box again.
(2) microscopy process: work master 6 moves on to slide on the loading mirror workbench 37, and the automatic top of programmed control slide device 8 automatic lifting slides obtain the microscopy image, and the primary dcreening operation image is manually caught positive picture automatically.
(3) gurry removal process: after test is finished, the slide of mechanical arm nail 21 on master 6 will be worked in the working point under programmed control on the Z axle pushes in the waste recovery bucket, the sample box is picked up and accurately drop in the recycling bin, occult blood test card and sample box withdraw from body with various disk 36 under various pattern, thereby finish the automatic recovery of test sample discarded object
The present invention can once finish the routine inspection of excrement of 16 samples in 20 minutes, the laboratory automation degree improves greatly, greatly improved work efficiency, shortened report time, labor intensity of operating personnel is descended, not only can guarantee operating personnel's health, improve quality inspection and laboratory biological safety level, and be that good basis is laid in clinical laboratory information system (LIS) and full laboratory automation (TLA).
Claims (6)
1. operate the stool examination instrument automatically for one kind, comprise frame (1), it is characterized in that: the electric three-dimensional right angle coordinate manipulator by the X-axis (24) that is fixed on both sides before and after frame (1) top and X to slide rail (25), across at X-axis (24) and X to the Y-axis (26) on the slide rail (25) and Y to slide rail (27) and be vertically set on Z axle (57) formation on the Y-axis (26); Work mainboard (33) is fixed on the frame (1), and work master (6) is stuck in rotating scratch diskette main shaft plug (9) top; Work master (6) is set in parallel in X-axis (24), Y-axis (26) below; One side of frame (1) working plate is provided with auto injection slide block device (42); Be fixed with automatic interpolation slide device (5) on the frame (1); The front portion, position, working point of work mainboard (33) is provided with biological microscope (4); Be fixed with automatic top slide device (8) on the loading mirror workbench (37) of biological microscope (4); Have refuse slot (46) on the working plate; Frame (1) top is provided with illuminating lamp (56) and disinfection by ultraviolet light fluorescent tube (60);
The slide block synchronous motor (44) and the fixed mount (48) of described auto injection slide block device (42) are fixed on the working plate, fixed mount (48) is equipped with line slide rail (16) and reaches near switch three (50), sample introduction is with (49) to be connected with slide block synchronous motor (44) synchronously, sample introduction is synchronously with having label dish groove (18) on the integrated slider on (49), single sample Riker mount standing groove (14), cover glass groove (47), cleaning cup (45), single sample occult blood draw-in groove (13), surface bearing sliding sleeve (43), various disk fixed block (15), optoelectronic switch (19) is contained in the leading section of fixed mount (48), various disk fixed block (15) is gone up card the various disk (36) that has disk handle (34), the uniform various occult blood draw-in groove of various disk (36) (35) and various Riker mount standing groove (53);
The top flat support (74) of described automatic top slide device (8) is fixed on the lifting slider (72), lifting slider (72) is embedded with two linear bearings, two bearing rods (73) pass this two linear bearing respectively, first eccentric wheel (75) is fixed on the below of lifting slider (72), and direct current generator (71) is connected with first eccentric wheel (75);
Two postive stop baffles (68) of described automatic interpolation slide device (5) insert in the slide box (70) from the narrow slit of slide box (70) both sides respectively, slide box (70) is fixed on the frame (1), and two postive stop baffles (68) are fixedlyed connected with line slide rail motion contiguous block (62) by postive stop baffle support (69) respectively; To-and-fro movement frame (63) one ends are fixedlyed connected with line slide rail motion contiguous block (62), and the frame hole connects with second eccentric wheel (64); Second eccentric wheel (64) is connected with DC speed-reducing (65), and DC speed-reducing (65) is fixed on the frame (1); Line slide rail (66) is arranged between postive stop baffle support (69) and the slide box base plate (67).
2. automatic operation stool examination instrument according to claim 1, it is characterized in that: the X of described electric three-dimensional right angle coordinate manipulator is provided with X-axis synchronous motor (31) to slide rail (25), and X-axis synchronous motor (31) is connected with X-axis and is with (59) synchronously.
3. automatic operation stool examination instrument according to claim 1, it is characterized in that: Y-axis (26) one ends of described electric three-dimensional right angle coordinate manipulator are provided with synchronous band Connection Card (58), be with (59) to be connected synchronously with the X-axis on the X-axis (24), the support lower end of the other end is provided with pulley, at X rolling-operation in the chute of slide rail (25), Y-axis (26) is provided with Y-axis synchronous motor (30) and connected Y-axis is with (29) synchronously.
4. automatic operation stool examination instrument according to claim 1, it is characterized in that: the Z axle (57) of described electric three-dimensional right angle coordinate manipulator is provided with Z shaft step motor (28), Z shaft step motor (28) is connected with the straight line screw mandrel, drive the work master rod (11) that is fixed on the Z axle slide block (2) by the Z axle slide block (2) on the straight line screw mandrel, mechanical arm nail (21), sample camera (23) motion, the front end of mechanical arm nail (21) is equipped with water filling head (32), water filling head (32) is connected with water pump (17) on the working plate, and mechanical arm stepper motor (22) is housed on the X-axis (24).
5. automatic operation stool examination instrument according to claim 1, it is characterized in that: described work master (6) is with (38) to drive engaged wheel (39) by work master stepper motor (52) synchronously through the work master and is driven scratch diskette main shaft plug (9) rotation, be provided with equally distributed slide pickup groove (7) along work master (6) periphery, being provided with barcode scanner (41) at the position corresponding with previous various Riker mount standing groove (53) of automatic top slide device (8), work mainboard (33) below reaches near switch two (51), be equipped with near switch one (40) at the position corresponding, work mainboard (33) below with the previous slide pickup groove of slide box (70) (7), work mainboard (33) side is moved back and is signed draw-in groove (20) and reagent cup (12), and the center fixation of work master (6) has various dish locating piece (10).
6. automatic operation stool examination instrument according to claim 1, it is characterized in that: biological microscope (4) is provided with microscope image pick-up head (3), and the other frame (1) of biological microscope (4) is provided with high low power lens automatic transfer equipment (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109250 CN102252968B (en) | 2011-04-29 | 2011-04-29 | Automatic operating stool tester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110109250 CN102252968B (en) | 2011-04-29 | 2011-04-29 | Automatic operating stool tester |
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| CN102252968A CN102252968A (en) | 2011-11-23 |
| CN102252968B true CN102252968B (en) | 2013-07-31 |
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| CN 201110109250 Active CN102252968B (en) | 2011-04-29 | 2011-04-29 | Automatic operating stool tester |
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Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539805B (en) * | 2012-02-14 | 2013-07-24 | 长春迪瑞医疗科技股份有限公司 | Sample automatic feeder of full automatic fecal occult blood analyzer |
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