CN106443034B - Full-automatic immune quantitative analyzer - Google Patents
Full-automatic immune quantitative analyzer Download PDFInfo
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- CN106443034B CN106443034B CN201610789860.7A CN201610789860A CN106443034B CN 106443034 B CN106443034 B CN 106443034B CN 201610789860 A CN201610789860 A CN 201610789860A CN 106443034 B CN106443034 B CN 106443034B
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- heparin tube
- detection
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- card
- sample
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
Abstract
The present invention discloses a kind of full-automatic immune quantitative analyzer, including rotating disk mechanism, for fixing heparin tube；Movement acupuncture treatment mechanism, for taking out, dripping sample in the heparin tube；Model machine structure is moved, for the movement acupuncture treatment mechanism for pumping sample to be moved to above detection card mobile mechanism；Detection card mobile mechanism is moved to detection station for putting detection card, and by the detection card that drop has sample, and completes useless card off card and collection movement；Sweep mechanism, for scanning the detection card being located in detection station and exporting scanning result；Fluid path control mechanism, equipped with pin module is washed, the liquid flowing for washing motion acupuncture treatment mechanism, and for controlling complete machine carries out cleaning and the accurate quantification of fluid path；Pressure pipe structure, for detecting judgement and suppressing heparin tube different in size in rotating disk mechanism；Detection suitable for biological sample.
Description
Technical field
The present invention relates to immune quantitative analyzer technical fields, particularly relate to a kind of full-automatic immune quantitative analyzer.
Background technique
Currently, detection (POCT) immediately is widely used to domestic and international reagent detection technique because of its easy, quick feature
Field.Wherein, full-automatic immune quantitative analyzer be it is most common it is a kind of based on use flat scanning detect instant detector,
Existing full-automatic immune quantitative analyzer has the following problems in actual use:
1, sample first need to being corresponded to additional centrifuge and carrying out centrifugal blood, it is existing full-automatic immune fixed then to take again
It measures and carries out immune quantitative analysis on analyzer, operate comparatively laborious；
2, when sampling, since the inside of heparin tube is sealing space, so sampling (sampling directly cannot be penetrated with sampling needle
In the process, the inside of heparin tube will form negative pressure, to influence to sample), it is necessary to first the sealing cover on heparin tube is pulled out with tool
Fall, then just can be carried out sampling；
3, artificial sample is needed, than relatively time-consuming, effort；
4, the detection that can only once carry out three projects is unable to satisfy the high-throughput cross detection of multiple samples；
5, discarding detection card need to artificially collect manually, and operating process is comparatively laborious.
Therefore, it is necessary to design a kind of new full-automatic immune quantitative analyzer, to solve the above technical problems.
Summary of the invention
The problem of for background technique, the object of the present invention is to provide one kind convenient for cleaning, is not easy clamping stagnation and beauty
The full-automatic immune quantitative analyzer seen.
The technical scheme of the present invention is realized as follows: a kind of full-automatic immune quantitative analyzer, it is characterised in that: including
Rotating disk mechanism, for fixing heparin tube；Movement acupuncture treatment mechanism, for taking out, dripping sample in the heparin tube；Model machine structure is moved, is used for
The movement for pumping sample acupuncture treatment mechanism is moved to above detection card mobile mechanism；The detection blocks mobile mechanism, is used for
Detection card is put, and the detection card that drop has sample is moved to detection station, and complete useless card off card and collection movement；It sweeps
Mechanism is retouched, for scanning the detection card being located in the detection station and exporting scanning result；Fluid path control mechanism, equipped with washing
Pin module, the liquid flowing for cleaning movement acupuncture treatment mechanism, and for controlling complete machine carry out the cleaning of fluid path and accurate
It is quantitative；Support frame is fixed for the support to complete machine movement mechanism and hardware fluid path part；Pressure pipe structure, for detecting judgement
And heparin tube different in size is suppressed on rotating disk mechanism；The pressure pipe structure is equipped with pressure pipe motor described in pressure pipe motor and is set to pressure
On tube bottom seat, screw rod is connect with pressure pipe motor by shaft coupling, and the both ends of screw rod pass through fixed end bearing block and activity end bearing
Seat is fixed, and heparin tube pressing plate is connected to screw rod by feed screw nut's fixture block, and sensing device is fixed on heparin tube pressing plate, for feeling
It should judge the length of heparin tube, heparin tube pressing plate does along accurate sliding rail and moves along a straight line on vertical direction under pressure pipe motor driven,
For pressing heparin tube in rotating disk mechanism, when the sampling needle of acupuncture treatment mechanism to be exercised completely disengages heparin tube rubber cap, heparin tube
Pressing plate can reset to sensing device in place again；Complete machine control system drives for controlling the input of complete machine, data processing and
Output.
Technical solution provided by the invention, which has the benefit that, realizes sample by movement acupuncture treatment mechanism first
Automatic and accurate quantitative sampling, then the obtained quantitative sample of sampling is moved to detection card top and will accurately determined by moving model machine structure
The sample of amount drips on detection card, then has the detection card of sample to be moved under sweep mechanism drop by detection card mobile mechanism
Side, completes to scan and after exporting result, the automatic off card of detection card that detection card mobile mechanism will test, finally by washing needle mould
The sampling needle of block washing motion acupuncture treatment mechanism, to complete entire movement, entire act is not necessarily to manual intervention, realizes full-automatic
Change operation, to greatly increase efficiency.
The present invention is compared with the prior art, and sufficiently shows that it is advantageous in that: realizing that full-automatic, structure is simple, behaviour
Make it is convenient, high-efficient, at low cost and once can multiple samples high-throughput cross detection etc..
Detailed description of the invention
Fig. 1 is 45 degree of axis surveys views on front side of full-automatic immune quantitative analyzer；
Fig. 2 is 45 degree of axis surveys views on rear side of full-automatic immune quantitative analyzer；
Fig. 3 is that full-automatic immune quantitative analyzer places heparin tube and places detection card position；
Fig. 4 is rotating disk mechanism initial closed position；
Fig. 5 is rotating disk mechanism pull-out location；
Fig. 6 is rotating disk mechanism sectional view；
Fig. 7 is movement acupuncture treatment structural scheme of mechanism；
Fig. 8 is that movement acupuncture treatment mechanism punctures maximum position schematic diagram；
Fig. 9 is that sampling needle and swab diagram are intended to；
Figure 10 is that sampling needle extends maximum position schematic diagram；
Figure 11 is sampling needle initial position schematic diagram；
Figure 12 is swab schematic diagram；
Figure 13 is sampling needle schematic diagram；
Figure 14 is to move sample structural scheme of mechanism
Figure 15 is detection card mobile mechanism's initial position schematic diagram；
Figure 16 is detection card mobile mechanism's sectional view schematic diagram；
Figure 17 lists and indexes for third and surveys card scan position schematic diagram；
Figure 18 is first row detection card titration position view；
Figure 19 is sweep mechanism schematic diagram；
Figure 20 is sweep mechanism sectional view schematic diagram；
Figure 21 is fluid path control system scheme of installation；
Figure 22 is complete machine liquid channel system figure；
Figure 23 is pressure pipe structure front view；
Figure 24 is pressure pipe structure sectional view.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3: the present embodiment provides a kind of full-automatic immune quantitative analyzers comprising a rotating disk mechanism 1, one
Movement acupuncture treatment mechanism 2, one moves the detection card of model machine structure 3, one mobile mechanism 4, a sweep mechanism 5, a fluid path control mechanism 6, one
Support bone frame 7, a pressure pipe structure 8 and a complete machine control system 9.
As Figure 4-Figure 6, the rotating disk mechanism 1 is for placing and fixing heparin tube 1s, 1t, and by the heparin tube 1s,
1t is accurately, reliable rotated to blood sampling position.The rotating disk mechanism 1 includes a driving motor 1a, the shaft one of the driving motor 1a
End is connected with small pulley a 1c, the small pulley 1c and is connected to a big belt wheel 1f by a belt 1u, and the big belt wheel 1f is fixed
In on a rotation axis 1g, the rotation axis 1g is fixed by a collets 1e and a Block Cartridge 1b.The rotation axis 1g, collets
It insulate two-by-two between 1e, Block Cartridge 1b.The hole location of heparin tube is vertically arranged with above the Block Cartridge 1b.The portion the Block Cartridge 1b
It point is housed in a metal receiving hood 1v, the bottom of the metal receiving hood 1v is toward being arranged one at the wherein position of a hole location
Take a blood sample tube detection device 1d.The rotation axis 1g is fastened on a rolling bearing 1l inner ring, and the rolling bearing 1l is fixed outer ring
In on a bearing block 1q, outer ring is fastened by pressure ring 1j on the rolling bearing 1l, is fixed with insulating trip 1h, institute on the pressure ring 1j
Metal receiving hood 1v is stated to be fixed on the insulating trip 1h.Above structure ensure that metal receiving hood 1v and bearing block 1q's is absolute
Insulation.
The driving motor 1a and bearing block 1q, which is mounted as a whole on a turntable mounting base 1i, forms turntable installation group
Part, this component are fixed on the Left-side support part 1w and left and right supporting element 1x of rotating disk mechanism 1 by the drawer sliding rail 1n of two sides, together
When and two uniformly distributed accurate sliding rail 1m of bottom fix, guarantee that turntable mounting assembly can be to accurately, reliable skidding off on front side of machine
And limit, facilitate in the initial state convenient for machine and places long heparin tube 1s or short heparin tube 1t.Meanwhile the Left-side support
Part 1w and left and right supporting element 1x are fixed on the bottom plate 10 of rotating disk mechanism 1, and are fixed with rear side bracket sheet metal component.
Such as Fig. 4, shown in Fig. 5, the effect of the sliding rail be: integrally pushed away convenient for having placed the turntable mounting assembly of heparin tube
Into in machine, bottom precision sliding rail 1m is accurately oriented to, and two sides drawer sliding rail 1n carries out lifting sliding, and then turntable installation group
In place light sensation 1r of the part meeting manual movement to machine.Meanwhile after running to light sensation 1r in place, it can fit on rear support 1y
Two fixed electromagnet 1k are attracted residence and state turntable mounting base turntable mounting base under the execution of complete machine control system 9
Turntable mounting assembly avoids turntable mounting assembly from moving, shake, to improve the reliability of mechanism, also has
Conducive to the noise for reducing mechanism.
It is slidably connected between the bottom plate and bottom plate 1o of turntable mounting base 1i by precision sliding rail 1m, the turntable installs bottom
The two sides of plate 1i are corresponding to be respectively provided with drawer sliding rail 1n between two sides the Left-side support part 1x and right side supporting piece 1w.It is logical
It crosses and the sliding rail between turntable mounting base 1i and bottom plate 1o is designed to accurate sliding rail 1m, turntable installation can be effectively improved in this way
The accuracy of bottom plate 1i sliding, to improve the detection accuracy of instrument；Meanwhile the left side by being fixed on turntable mounting base 1i
Right two sides correspond to sheet metal component right side supporting piece 1w and Left-side support part 1x, add drawer sliding rail respectively with metal plate fixing piece is fixed on
1n improves the stationarity of turntable mounting base 1i sliding in this way, is also beneficial to reduce the noise of mechanism.The turntable installation
Bottom plate 1i is equipped with knob 1p, and the operation of operator is facilitated by the knob 1p added.
The quantity for the heparin tube that can once insert in Block Cartridge 1b is at least 2, in this way, multiple detections once can be achieved
Purpose detects simultaneously, and high-throughput cross detection is once completed for multiple samples and provides condition.
The mechanism 2 as shown in fig. 7, movement is had an acupuncture treatment carries out sampling needle heparin tube in vertical direction and punctures and accurate fortune
Row sampling needle to the fixed titration position of detection card, and provide detecting liquid level special insulation structure and fixed fluid path pipeline and into
Row fluid path pipeline cabling；It includes being slidably fitted at least one sampling needle 2b, institute on acupuncture treatment pedestal 2a, the acupuncture treatment pedestal 2a
It states and the acupuncture treatment driving motor 2c for driving the sampling needle 2b to move up and down vertically is installed on acupuncture treatment pedestal 2a.Pass through the bundle added
Needle driving motor 2c drives screw rod 2f rotary motion, and the both ends the screw rod 2f are connected by fixed bearing block 2d and plain bearing housing 2g
It connects, guarantees the progress of rotary motion, while driving the feed screw nut's 2e vertical direction linear motion for being installed at the screw rod 2f,
The sampling needle 2b vertical direction linear motion being installed in above is driven, automatic puncturing is realized；It is moved down on sampling needle 2b is automatic
Dynamic position positioning, these movements and position location include reset position, as shown in figure 11, puncture position, and detecting liquid level position samples position,
Reset position titrates position, washes needle position, then row reset position；The sampling needle 2b is fixed by fixed plate 2m and feed screw nut 2e,
The sampling needle 2b ensure that sampling needle 2b and movement acupuncture treatment mechanism 2 by insulating trip 2l insulation connection between fixed plate 2m
Integral insulation, namely with 7 integral insulation of instrument support frame, ensure that sampling needle 2b detection heparin tube 1s in liquid level essence
Really.
Meanwhile by there is special air guide groove upwards in sampling needle 2b outer race shaft, as shown in figure 13, groove is adopted in puncture
After blood vessel rubber stopper, can external atmosphere pressure and manage in negative pressure of vacuum conducting, reach with external atmosphere pressure approximate equilibrium, solve
The problem of will form negative pressure in sampling process inside heparin tube, to realize the purpose that can smoothly sample without pulling out lid.
For the sampling needle assemblies through feed screw nut 2e slip clamp on the acupuncture treatment pedestal 2a, the acupuncture treatment driving is electric
The output end of machine 2c is connected in the shaft coupling 2i inner hole for eliminating axial runout and reduction axial error, and the shaft coupling 2i is another
The screw rod 2f that end inner hole is matched with the feed screw nut 2e, the screw rod 2f is inserted into the feed screw nut 2e, described to adopt
Sample needle 2b clamps fixed plate 2m flexibly jointed chain by insulating trip 2l, with described, and the flexibly jointed chain is that fixed plate 2m is an activity
Part only supports the pressure of the vertical direction axial direction from feed screw nut 2e, and other directions have only carried out the limit of angle, this
The vertical straight line movement of sample sampling needle assemblies is oriented to only by accurate sliding rail 2h, is eliminated the straight-line guidance of screw rod 2f, is subtracted
Lack the abrasion of screw rod 2f and improves the puncture of sampling needle 2b vertical straight line, sampling, the linear precision of titration.
The sampling needle 2b carries out liquid level by complete machine control system 9 and sentences in place after the liquid level in contact heparin tube 1s
It is disconnected, the athletic performance of complete machine is then carried out, meanwhile, movement acupuncture treatment mechanism 2 is being sampled, it titrates, in cleaning process, and complete machine control
System 9 and fluid path control system 6 processed are pumped, the control of valve and sensor, and then movement acupuncture treatment mechanism 2 is driven to be moved
Meanwhile carrying out cleaning and monitoring that accurate fluid path quantifies and carries out complete machine liquid channel system.Movement acupuncture treatment mechanism 2, is being pricked
It is fixed with fluid path cleaning part swab 6a, the swab 6a on needle pedestal 2a, includes one into cleaning solution mouth and a waste discharge
Liquid mouth, this two inlet and outlet are arranged at an angle of 90, and in one plane, sampling needle 2b passes through the through hole of the swab, this hole with
Plane where the inlet and outlet is vertical, and as shown in figure 12, wherein sampling needle 2b inner wall washing is carried out by fluid path control system 6
Sampling needle inner wall is advanced into cleaning solution certainly and is cleaned, and sampling needle 2b outer wall washing is to carry out side by fluid path control system 6
Enter cleaning solution into cleaning solution mouth, then carry out outer wall washing, waste liquid passes through leakage fluid dram and siphons away waste liquid after inside and outside wall cleaning, whole
Liquid is flow wash during a.The fixation of the swab 6a is fixed on acupuncture treatment pedestal 2a by swab fixinig plate 6b flexibility
On, the gap of the fixed vertical direction for only constraining swab 6a of this flexibility, left and right can be such there are the free gap of swab 6a
Structure ensure that puncturing sampling needle 2b is being punctured, and in titration process, the slight deformation of sampling needle 2b will drive movable wipe
Left-right and front-back is swung sub- 6a together, is reduced sampling needle 2d and is worn during the motion to the hard friction of swab 6a, improves machine
The reliability of structure entirety and service life.
It is provided with air slot on the axial direction of the outer ring the sampling needle 2b, convenient for the elimination of vacuum blood collection tube negative pressure, while its
Head prismatic horn structure, can easily be punctured convenient for sampling needle 2b, and there is the interior of a bending radius on internal diameter head
Hole glass flow pattern can allow the liquid of inner wall easily to titrate discharge, reduce the residual of internal liquid, reduce cross contamination, also directly
What is connect improves the precision of fluid path detection.Pipe and wiring board 2k are walked by be installed at two sides, can effectively fix fluid path pipeline,
The smooth reliable progress of acupuncture treatment puncture movement is ensured.It is connected on the acupuncture treatment pedestal of the acupuncture treatment movement mechanism 2 and moves sample skin
Band gripping block 3h.By using the structure of acupuncture treatment driving motor 2c cooperation screw rod 2f and feed screw nut 2e, automatic sampling is realized
Function, structure are simple and convenient to operate and at low cost.
As shown in figure 14, the shifting model machine structure 3 is for being moved horizontally to acupuncture treatment position and titration position, specially from by heparin tube
The movement acupuncture treatment mechanism 2 for inside pumping sample is moved to 4 top of detection card mobile mechanism, to carry out sample in sampling needle
Accurate titration；It includes mutually matched shifting sample motor 3a and driven shifting belt transect wheel 3b and actively moves belt transect wheel 3e, including left branch
Support the support frame that 3h and right support 3i and middle support 3j are formed, the shiftings sample motor 3a with actively move belt transect wheel 3e and be mounted on institute
The left side of middle support 3j is stated, the driven shifting belt transect wheel 3b is mounted on the right side of the middle support 3j, described to move sample motor 3a's
Output end is connected with and actively moves belt transect wheel 3e, is sequentially connected by moving sample belt 3c and the driven shifting belt transect wheel 3b, the shifting
Sample belt 3c is fixedly connected with the shifting sample belt gripping block 3h for being fixed on the acupuncture treatment pedestal 2a on acupuncture treatment movement mechanism 2, described
Acupuncture treatment pedestal 2a is fixed with the accurate guide support sliding block 3d phase moved on model machine structure, under the driving for moving sample motor 3a, moves sample skin
Band 3c drives movement acupuncture treatment mechanism 2 in the horizontal direction, accurately moves back and forth from acupuncture treatment position and titration position, the positioning of movement is leaned on
Sensing device 3f is resetted and is calibrated in place；During above-mentioned shifting model machine structure left right horizontal movement, equipped with two buffering of left and right
3g is padded, to carry out overshoot protection.
Such as Figure 15, shown in Figure 16, the detection blocks mobile mechanism 4, and for putting detection card, operation detection snaps into sampling needle
Titration position, and there is the detection card of sample to be moved to Scanning Detction station drop, and the automatic of the card after being detected takes off
The collection of card and useless card；It includes support frame 4a, and sliding closed assembly on support frame as described above 4a respectively has upper layer movable plate 4b and lower layer
Movable plate 4c, lower layer's movable plate 4c are located at the lower section upper layer movable plate 4b, and the upper layer movable plate 4b is equipped with and institute
The leak hole that the outer profile size of detection card matches is stated, the leak hole and lower layer's movable plate 4c are formed for accommodating the inspection
The holding tank 4d of card is surveyed, support frame as described above 4a is equipped with the falling hole 4p fallen for the detection card.By using being stacked in
Together and putting, move and taking off for detection card can be realized relative to the structure of the upper layer movable plate 4b and lower layer movable plate 4c of sliding
Card, such as Figure 17, shown in Figure 18, specific detection card 4 motion process of mobile mechanism are as follows: moved integrally from front to back to detent is put, dripped
Positioning scans position, off card position, and left and right directions off card resets, and initial bit finally returns and puts detent, completes a circulation.It is above-mentioned
Mobile control carries out whole drive control by complete machine control system 9.
When the slider roller 4l is not in contact with to the skewback 4m being fixed on support frame 4a, in lower layer's movable plate 4c drive
Layer movable plate 4b is integrally moved from front to back, and successively card 4q places position after testing, titrates position, Scanning Detction position.When described
Lower layer movable plate 4c is moved from front to back under the dragging of lower layer dragging motor 4h, reaches the i.e. described sliding in off card position of complete machine
When idler wheel 4l touches the skewback 4m being fixed on support frame 4a, the slider roller 4l for being fixed on upper layer movable plate 4b produces one
A thrust (component that this thrust is motor drag power) to the skewback 4m being fixed on support frame 4a from left to right, pushes upper layer
Integral installation component is moved right relative to lower layer movable plate 4c, and in motion process, spring 4g (can provide a reset in elongation
Power), the detection card 4q being placed in holding tank 4d is also dragged to the right by upper layer movable plate 4b relative to lower layer movable plate 4c, as before
It is described, it is corresponding with leak hole on the right side of detection card 4q on lower layer movable plate 4c, when aforementioned detection card 4q is dragged by lower layer dragging motor 4h
When dynamic component drags to the right side leak hole of lower layer movable plate 4c, the discarded detection card 4q for detecting completion just relies on gravity to move from lower layer
It is fallen in the leak hole of movable plate 4c, falls on the rejected IC card recycle storehouse 4o immediately below leak hole, complete the off card of detection card 4q.Work as operation
One fixed distance, after completing whole detection card 4q off cards, lower layer dragging motor 4h can be inverted, i.e. dragging lower layer's movable plate
4c is moved from back to front, can be under the reset force effect that at this moment upper layer movable plate 4b mounting assembly stores after spring 4g elongation
Dextrad left movement completes the process that a upper layer movable plate 4b accurately resets, this process is also the counter motion process of off card, when
When slider roller 4l is detached from skewback 4m, reseting procedure is completed, and at this moment, upper layer movable plate 4b and lower layer movable plate 4c can be re-formed
Holding tank 4d starts convenient for next detection cycle.Lower layer dragging motor 4h drags lower layer's movable plate 4c, returns to spring 4g reset
After state, will continue to move from back to front, return to original state, this off card structure structure is simple and convenient to operate, it is high-efficient and at
This is low.
The upper layer movable plate 4b is slidably mounted on lower layer movable plate 4c by upper layer sliding rail 4e, lower layer's movable plate
4c is slidably mounted on support frame 4a by lower layer sliding rail 4f, between the upper layer movable plate 4b and the upper surface lower layer movable plate 4c
There is difference in height, this difference in height forms the vertical to receiving of holding tank 4d, convenient for preferably accommodating detection card.
Two upper layer sliding rail 4e are fixed on lower layer's movable plate 4c, the upper layer movable plate 4b is fixed on two upper layer sliding rails
On 4e, the upper layer movable plate 4b is fixed with slider roller 4l and upper layer spring base 4j, the mobile installation in above-mentioned upper layer on left side
Component is a black box before non-off card, provides the detection card holding tank 4d that 4q is placed；The one end support frame as described above 4a is equipped with
For driving the lower mobile motor 4h of lower layer's movable plate 4c sliding, the support frame as described above 4a other end is equipped with and the lower movement
The output end of lower belt wheel 4k, the lower mobile motor 4h that motor 4h is matched are passed by the lower drive belts 4n and lower belt wheel 4k
Dynamic connection, the lower drive belts 4n are fixedly connected with lower layer's movable plate 4c by belt Anchor plate kit 4r.
Two upper layer sliding rail 4e, which are arranged on lower layer's movable plate 4c, corresponds to the bottom upper layer movable plate 4b
Position after in front, two lower layer's sliding rail 4f, which are arranged on support frame as described above 4a, corresponds to the bottom lower layer's movable plate 4c
The position of face two sides.By the position being arranged in two upper layer sliding rail 4e before and after the bottom surface movable plate 4b of upper layer, and by two
Root lower layer sliding rail 4f is arranged in the position that lower layer's movable plate 4c bottom surface both side is corresponded on support frame 4a, sliding convenient for upper layer in this way
The installation of rail 4e and lower layer sliding rail 4f also accurately control upper layer movable plate 4b and lower layer's movable plate by mechanical dimension's tolerance in this way
Spacing between 4c reduces the risk of mechanical off card and places the consistency of detection card, while being also easy to guarantee entirely to detect
The flatness of card plane is also conducive to 5 image of sweep mechanism and is preferably formed, improves the detection accuracy of machine.
Can be to the left than lower layer movable plate 4c wide on the left of the upper layer movable plate 4b, right side can be narrower than lower layer movable plate 4c, whole
The placement center of card is detected also with lower layer using lower layer movable plate 4c as mirror image or so mirror symmetry by the detection card mobile mechanism 4 of body
The mirrored center of movable plate 4c is arranged symmetrically, while detecting 4 left side edge of card mobile mechanism and have left backplate 4s, and right side edge has the right side
Backplate 4t, before have apron plate 4u, this three backplate is both secured on lower layer movable plate 4c, together with lower layer movable plate 4c front and back fortune
It is dynamic, while having free gap between the movable plate 4b of upper layer, it is moved convenient for upper layer movable plate 4b relative to lower layer movable plate 4c or so
Dynamic off card and reset.Above-mentioned three backplates left backplate 4s, right backplate 4t, apron plate 4u, needs also for design and anti-
When only medical staff carries out main card operation, the protection of a clamp hand, while also making machine detection when being stuck in placement, it can be visually
There is a symmetrically placed apparent visual effect.
The quantity of the holding tank 4d is at least 2, and multiple holding tank 4d are at least in that an arrangement is set；The upper layer sliding rail
4e and lower layer's sliding rail 4f is accurate sliding rail.By being in arranged in rows by holding tank 4d, it is once able to satisfy multiple samples in this way
The high-throughput cross detection of this multiple detection project, improves detection efficiency.By the way that upper layer sliding rail 4e and lower layer sliding rail 4f are set
It is calculated as accurate sliding rail, improves the mobile accuracy of upper layer sliding rail 4e and lower layer sliding rail 4f in this way, to improve the detection of instrument
Precision.
Such as Figure 19, shown in Figure 20, above-mentioned sweep mechanism 5 is used to scan the detection card being moved on Scanning Detction station and will
Scanning result output；It includes being slidably fitted with scan components 5b, the scanning group on scanning pedestal 5a, the scanning pedestal 5a
Downward, described scanning one end pedestal 5a is equipped with for driving the scanning of the scan components 5b sliding mobile the sweep test of part 5b
Motor 5c, the scanning pedestal 5a other end is equipped with the scanning belt wheel 5d matched with the scanning mobile motor 5c, described to sweep
The output end for retouching mobile motor 5c is sequentially connected by the scanning transmission belt 5e and scanning belt wheel 5d, the scanning transmission belt 5e
It is fixedly connected with the scan components 5b.Scan components 5b is realized by scanning mobile motor 5c and the transmission for scanning belt wheel 5d
Movement improve detection efficiency so that the high-throughput cross detection for being once able to satisfy multiple samples can be realized.The scanning base
Seat 5a is mounted on support frame as described above 4a by supporting leg 5f, and the sweep test of the scan components 5b is located at the upper layer movable plate
Above 4b.The top the scanning pedestal 5a is fixed with scanning signal plate 5g, selects this position to be in order to which scanning signal plate is from scanning
Component is nearest, to reduce the length of transmission line, reaches the optimization of scanning signal transmission.The scan components 5b movement has in place
One positive one negative limiting device guarantees that the length and width of scan image must be limited by mechanical position limitation in conjunction with complete machine control system 9
It is fixed, it ensure that scanning cuts the accuracy and integrality of image.
As shown in Fig. 2, the fluid path control system 6 includes two major classes: fluid path accurate quantification system and fluid path cleaning system.
For cleaning the sampling needle inside and outside wall of movement acupuncture treatment mechanism 2, preventing cross contamination and being used to control the liquid flowing of complete machine,
Carry out cleaning and the accurate quantification of fluid path.
As shown in figure 22, the fluid path accurate quantification system pumps SR for precise quantitative and provides accurate quantification power, the essence
For close constant displacement pump SR when special side valve V01 is closed, c6 access is cutting access, and special electromagnetic valve V02 is to open, then c7 is to open
Access, the V02 are two-way electromagnetic valve, and wherein c8 is directly connected to the end c7 of precise quantitative pump SR, and the end c9 connects the movement and pricks
The sampling needle 2b of needle mechanism 2 forms one single-channel precision and punctures sampling system.The size of the sampling quantity depends on precision
The capacity of constant displacement pump SR, the precision of the sampling depend on the sampling precision of system.
The fluid path cleaning system includes sampling needle inside and outside wall cleaning system.When carrying out sampling needle 2b cleaning, clearly
Washing lotion sucks fluid path pipe-line system from cleaning solution bucket 6b by drawing liquid pump P01, and waste liquid is inhaled by drawing liquid pump P02 from waste liquid barrel 6c
Enter, ensure that pure cleaning solution and waste liquid become the rinse-system of a flowing.In this, the cleaning solution bucket 6b and instrument
Device backboard is connected by pipeline and special quick union C1 with C2, there is cleaning solution liquid level sensor-based system in cleaning solution bucket 6b, this
Liquid level sensor-based system can incude cleaning solution whether without, carry out reminding by complete machine control system 9 user need to carry out it is clear
The supplement of washing lotion；Equally, the waste liquid barrel 6c is connect with instrument backboard by pipeline and special quick union C1 and C2, waste liquid
There is waste liquid liquid level sensor-based system in bucket 6c, this liquid level sensor-based system can incude whether waste liquid barrel waste liquid has been collected completely, by whole
Machine control system 9 outwells waste liquid to carry out user reminding.There is filter device between the drawing liquid pump P01 and instrument backboard quick union
Connection, to filter impurity that may be present in cleaning solution in advance.One is connected between the drawing liquid pump P01 and two-way electromagnetic valve V01
Three-way connection C3 and pressure sensor 6d, wherein the three-way connection C3 is the access of detergent line system inside and outside wall, pressure is passed
Sensor 6d is the pressure monitor for carrying out whole suction line.The sampling needle 2b, it is whole to be wiped by movement acupuncture treatment mechanism 2
Sub- 6a carries out package cleaning.
The fluid path control system 6 include fluid path component mounting assembly and be fixed on movement acupuncture treatment mechanism 2 on adopting
The fluid path pipeline and fluid path sensor of sample needle 2b and swab 6a and complete machine, wherein fluid path component mounting assembly is arranged in described
The side of instrument support frame 7, detection card mobile mechanism 4 are arranged in the other side of instrument support frame 8, the disk machine
Structure 1 is arranged between the fluid path component mounting assembly and detection card mobile mechanism 4, and movement acupuncture treatment mechanism 2 is logical
Cross that the shifting model machine structure 3 is horizontally movable to be mounted on the instrument support frame 7, when initial position, the movement acupuncture treatment
Mechanism 2 is located at 1 top of the rotating disk mechanism, and the sampling needle 2b and washes needle swab 6a and the rotating disk mechanism 1 positioned at same
On straight line, the sweep mechanism 5 is located at 4 top of detection card mobile mechanism
As shown in Fig. 9 and Figure 22, the sampling needle 2b inside and outside wall cleaning is that different solenoid valve on-off can meet
It is required that.The sampling needle 2b inner wall washing are as follows: V03 is closed, V04 is opened, and drawing liquid pump P02 is opened, and P01 is opened, and V01 is opened,
V02 is opened, that is, forms the liquid line access that an inner wall washing and waste liquid extract.The liquid line access is cleaning solution
From cleaning solution bucket 6b, P01 is flowed through, successively passes through solenoid valve V01, precise quantitative pumps SR, solenoid valve V02, and sampling needle 2b inner wall is wiped
Sub- 6a, solenoid valve V04, drawing liquid pump P02 reach waste liquid barrel.The sampling needle 2b outer wall washing are as follows: close solenoid valve V01, electricity
Magnet valve V02, solenoid valve V03, solenoid valve V04 are opened, and drawing liquid pump P02 is opened, and P01 is opened, that is, are formed an outer wall washing and given up
The liquid line access that liquid extracts.The liquid line access is cleaning solution from cleaning solution bucket 6b, flows through P01, successively passes through
Solenoid valve V03, swab 6a, sampling needle 2b outer wall, swab 6a, solenoid valve V04, drawing liquid pump P02 reach waste liquid barrel.
As shown in Figure 1, the instrument support frame 7, includes bottom deck assembly 7a, left side component 7c, right side component 7b, top
Board group part 7d.On the bottom deck assembly 7a, front left side is fixed with rotating disk mechanism 1, and right side is fixed with detection card mobile mechanism 4, preceding
Middle position, which is fixed with, afterwards moves model machine structure 3, and movement acupuncture treatment mechanism 2 is fixed on the two accurate sliding rails for moving model machine structure 3, can be
For horizontal direction to moving between acupuncture treatment puncture position and titration position, the sweep mechanism 5 is being fixed on detection card mobile mechanism 4 just
Top.The pressure pipe structure 8 is located at the left side of rotating disk mechanism 1.It is of special importance that pressing plate 8f on the pressure pipe structure 8
Pressing plate centre bore axle center, the axle center of the heparin tube 1s of rearmost after being zeroed with rotating disk mechanism 1, there are also the axle center of sampling needle 2b, also
There is the axle center of detection card 4q, on a perpendicular, makes to puncture and titrate and can reliably complete.
Such as Figure 23, shown in Figure 24, the pressure pipe structure 8, to carry out the judgement of different heparin tube height, and by different length
Being pressed on rotating disk mechanism 1 for heparin tube, prevents short heparin tube after the completion of acupuncture treatment, and freely falling body has an impact to fall, and leads
The serum being layered in heparin tube is caused to re-mix with blood plasma, serum sample in heparin tube is taken in influence again.
It includes pressure pipe motor 8a, and can do along accurate sliding rail 8i straight on vertical direction under pressure pipe motor 8a driving
The pressing plate 8f of line movement, the both ends the screw rod 8d are fixed by fixed end bearing block 8c and activity end bearing block 8e, screw rod 8d and pressure
Pipe motor 8a leans on shaft coupling 8b connection.Pressing plate 8f is fixed on feed screw nut's fixture block 8l, and the pressing plate 8f is fixed on a sense
Answer device 8g.
The pressure pipe motor 8a makees the linear motion on vertical direction with dynamic pressure plate 8f, provides two effects: judgement is not
With the heparin tube and pressure heparin tube of length.Actual placement heparin tube, we, which will appear, places one kind, two kinds or more of differences
The case where length heparin tube and simultaneously sample detecting, such as the heparin tube that hospital places have the different length scale of 2ml and 5ml
Lattice.
When we all place the long heparin tube 1s of same length on the Block Cartridge 1b of rotating disk mechanism 1, pressing plate 8f exists
When turntable rotates, above-mentioned pressing plate 8f fixed sensing device 8g can identify that placing herein is long heparin tube 1s, control in complete machine
Under the action of system 9, pressing plate can at this time be remained stationary, this position is the initial reset position for incuding detection device 8k in place；
When sampling needle 2b, which has adopted sample, is detached from the rubber of long heparin tube 1s, pressing plate 8f can push down the rubber cap of long heparin tube 1s, force and adopt
The rubber cap of sample needle 2b and long heparin tube 1s is detached from, and is maintained the sealing state of heparin tube initial placement, is reduced biological pollution
The leakage of object makes complete machine more safety and hommization.
Equally, when we all place the short heparin tube 1t of same length on the Block Cartridge 1b of rotating disk mechanism 1, turning
When disk rotates, above-mentioned pressing plate 8f fixed sensing device 8g can identify that placing herein is short heparin tube 1t, control system in complete machine
Under the action of system 9, pressing plate 8f, which can at this time be moved downwardly to immediate vicinity from short heparin tube 1t rubber cap, to stop；Work as sampling
When needle 2b has adopted sample and is detached from the rubber of short heparin tube 1t, pressing plate 8f can push down the rubber cap of short heparin tube 1t, force sampling needle 2b
It is detached from the rubber cap of short heparin tube 1t, then pressing plate 8 comes back to the initial reset position for incuding detection device 8k in place, protects
The sealing state for having held heparin tube initial placement reduces the leakage of biological pollutant, makes complete machine more safety and hommization.
Finally, when the heparin tube that we place mixes when putting for long heparin tube 1s and short heparin tube 1, in turntable rotation, on
Stating the fixed sensing device 8g of pressing plate 8f can identify that placing herein is long heparin tube 1s either short heparin tube 1t, in complete machine control
Under the action of system 9 processed, if judging that pressing plate 8f can at this time be remained stationary, to be sampled herein as long heparin tube 1s in logic
Needle 2b completely disengages heparin tube rubber cap；When pressing plate 8f is under sensing device 8g effect, if judge to adopt to be short in logic herein
Blood vessel 1s, at this time pressing plate 8f can be moved downwardly to immediate vicinity from short heparin tube 1t rubber cap and stop, needle 2b to be sampled
Heparin tube rubber cap is completely disengaged, pressing plate 8f can reset to sensing device 8k in place again at this time.So carry out next blood sampling
The judgement of pipe and the movement for whether recycling this pressure pipe.
Heparin tube detected problem different in size on 8 effective solution of pipe pressing device turntable, and can be effective
It is succinct to avoid sampling needle 2b and take rubber cap out of when extracting rubber cap, it ensure that the reliability and biology peace of machine system
Quan Xing.
As shown in Fig. 2, the complete machine control system 9 controls the input of complete machine, driving, data processing and output, driving
System carries out complete machine motor, mechanism, pump, valve, electromagnet, the driving of sensing device, data processing progress light, electricity and complete machine operation
The processing of data and result is analyzed.Output system carries out the display and output printing of data, storage.
As shown in figure 3, first by rotating disk mechanism 1 realize heparin tube run in this instrument sampling needle just under
Then side realizes the automatic sampling of sample by movement acupuncture treatment mechanism 2 and fluid path control system 6, blood was collected for pressure pipe structure 8
The short judgement of pipe range, and the execution of pressure pipe movement is carried out, then obtained sampling by moving model machine structure 3 and fluid path control system 6
Sample is moved to detection card top and accurately drips on detection card, and drop is then had to by detection card mobile mechanism 4 inspection of sample
It surveys card and is moved to 5 lower section of sweep mechanism, complete after scanning and exporting result, the detection card that detection card mobile mechanism 4 will test
Automatic off card is simultaneously collected, and finally by washing needle mould block assembly under the control of fluid path control system 6, washing motion is had an acupuncture treatment mechanism 2
Sampling needle, and the waste liquid for cleaning sampling needle is discharged in waste liquid barrel automatically, to complete entire movement, entire movement is not necessarily to people
Work intervention, machine system is executed to be inputted by complete machine control system 9, is driven, data processing, and output realizes full-automation
Operation, to greatly increase efficiency.
The course of work of this instrument is as follows:
Firstly, medical staff wears gloves, it is switched on, after the completion of System self-test, detection card mobile mechanism 4 can automatic spring machine
Structure is to front side.Turntable mounting base 1i is extracted out by knob 1p, Block Cartridge 1b can will place heparin tube by rotating disk mechanism 1
Position goes to the most front side of machine, at this moment the heparin tube of patient is placed in heparin tube position (this placement of the machine most front side
Position is that the conventional of heparin tube places position, and the placement position of next heparin tube can be adjusted to herein by rotating disk mechanism 1 automatically).Then
Medical staff selects the detection card of different detection projects or same detection project according to the heparin tube blood testing information of patient
4q, this process can also be obtained by the bar code information on scanning patient's heparin tube.It places and completes when heparin tube, detection card 4q is pressed
The detection project of this patient is placed on correspondingly in the holding tank 4d on lower layer's movable plate component of pop-up.After the completion, exist
The detection project of this patient is selected on display interface accordingly, and is confirmed, at this moment Block Cartridge 1b can be rotated automatically, be adopted next
The conventional of most front side that the placement position of blood vessel goes to machine places position.When we successively place heparin tube, detection card is by difference
Or identical detection project one-to-one correspondence places, display interface operates completion by heparin tube and detection project correspondingly
Afterwards, medical staff needs the Block Cartridge 1b of rotating disk mechanism 1 promoting machine, and until electromagnet 1k is attracted, light sensation 1r is acted as in place
With rear, i.e., by 1 pushed home of rotating disk mechanism.Confirmation is put in operation interface, next step machine will do it the process of automation.It is first
First rotating disk mechanism 1 controls driving motor 1a for be placed on Block Cartridge 1b No. 1 heparin tube, turns to the last of machine
Side detection light sensation 1d check bit, 8 pairs of pressure pipe structure punctures have an acupuncture treatment heparin tubes progress length judgement, so as to whether into
The pressure pipe movement of row in advance.It moves model machine structure 3 movement acupuncture treatment mechanism 2 is moved to right above this heparin tube；Movement acupuncture treatment mechanism 2 moves
It is dynamic in place after, control the corresponding sampling needle 2b downlink of corresponding acupuncture treatment driving motor 2c driving and penetrate corresponding heparin tube, when adopting
When sample needle 2b comes downwards to liquid level position, liquid level sensor-based system can work, the judgement liquid level position of sampling needle 2b arrival at this time, then
This position, acupuncture treatment driving motor 2c continues to downlink a distance, until the side opening of sampling needle 2b is submerged in heparin tube completely
Liquid level under.At this moment fluid path control system 6 works, and pumps 7c by accurate quantification and extract quantitative sample, and sample has extracted
Bi Hou, sampling needle 2b return back to original position；Then, the position that movement acupuncture treatment mechanism 2 is moved to corresponding detection card 4q by model machine structure 3 again is moved
It sets, and by the sample drop in sampling needle 2b on corresponding single detection card；After the completion of the titration of this single deck tape-recorder, sampling needle 2b is being wiped
It can be resetted in son, during movement acupuncture treatment mechanism 2 can also come back to sample bits, fluid path control system can control piping system
The cleaning of the inside and outside wall of sampling needle is carried out, after the completion of the cleaning of single needle inside and outside wall, single needle sampling can be so recycled, until by corresponding
Detection project punctures sampling, and accurate quantification is titrated to detection card and completes.Lower layer after dripping sample, in detection card mobile mechanism 4
Dragging motor 4h will drive lower layer's movable plate mounting assembly and move inwards, have the first row detection card of sample to be moved to detection drop
Station, while blood sample is titrated to when detecting card, detection card will do it incubation process, and at this moment system will do it exact timing and open
Begin, until reaching defined brooding time；After the completion of single deck tape-recorder hatching, and then, sweep mechanism 5 just starts to reach first row
Each detection card on the detection card of brooding time is temporally smoothly scanned respectively, the doctor of 9 pairs of complete machine control system acquisitions
It treats data and carries out analytical calculation, finally will test as the result is shown on display screen, carry out the printing and storage of data when necessary；Drop
While after sample, movement acupuncture treatment mechanism 2 return back to initial position, and each sampling needle 2b return back to initial position；So far, first
Survey card of listing and indexing, which detects, to be finished, and second row detection blocks and third is listed and indexed, and the detection process surveyed and blocked so recycles, and all detections cards detect
After finishing (sample in heparin tube in Block Cartridge 1b is also corresponding all to puncture sampling and detection finishes), lower layer's moving assembly after
Continue and moved behind to machine, upper and lower level movable plate can be controlled and is staggered, survey that first row detection card, second row detection block and third is listed and indexed
Card is sequentially completed automatic off card movement under gravity, to realize the automatic recycling of useless card；Finally, group is moved on upper layer
Part return.
The present invention passes through rotating disk mechanism 1 first and realizes sample to place in this instrument, then passes through movement acupuncture treatment mechanism
2, pressure pipe structure 8 and fluid path control system 6 realize the automatic sampling of sample, then pass through shifting model machine structure 3 and fluid path control system 6
The sample that sampling obtains is moved to detection card top and is dripped on detection card, then sampled by 6 Duis of fluid path control system
Sampling needle 2b carries out the cleaning of inside and outside wall, then has the detection card of sample to be moved to scanning drop by detection card mobile mechanism 4
5 lower section of mechanism, is completed after scanning and exporting result, the automatic off card of detection card that detection card mobile mechanism 4 will test, thus complete
At entire movement, entire movement is not necessarily to manual intervention, full-automatic operation is realized, to greatly increase efficiency.
By arranging heparin tube vertically, the automatic sampling of sampling needle can be realized in this way, to improve efficiency, reduced
Human cost；Block Cartridge 1b and collets 1e fixed connection connect coupking shaft 1g by collets 1e transition, coupking shaft 1g with
Big belt wheel 1f is linked, and the shaft of driving motor 1a is coupled the big belt wheel 1f on small pulley 1c and coupking shaft 1g and is joined by belt
Knot facilitates the assembly of each component, is also the dimension in later period in this way, more conveniently realizing building for detecting liquid level insulation environment
Shield provides convenience；It can be effectively prevented in turntable Block Cartridge 1b by the accurate fixed electromagnet 1k added in rotation process
In, turntable mounting base 1i is moved, is shaken, to improve the reliability of mechanism, is also beneficial to reduce the machine
The noise of structure；Accurate sliding rail 1m, such energy are designed to by the sliding rail between the bottom plate and bottom plate 1o by turntable mounting base 1i
The accuracy for effectively improving turntable mounting base 1i sliding, to improve the detection accuracy of instrument；By being installed in turntable
The two sides of bottom plate 1i are corresponding to add drawer sliding rail 1n between the two sides of protective cover 1h respectively, improves turntable mounting base in this way
The stationarity of 1i sliding is also beneficial to reduce the noise of mechanism；The behaviour of operator is facilitated by the knob 1p added
Make,；The quantity for the heparin tube that can once insert in the Block Cartridge 1b is at least 1, in this way, being greater than 1 detection visual inspection
When survey, detection while multiple samples just once can be achieved, high-throughput cross detection is once completed for multiple samples and provides item
Part.
Automatic puncturing sampling is realized by the acupuncture treatment driving motor 2c and fluid path control system 6 that add；Meanwhile by
The outer ring sampling needle 2b solves the problems, such as to will form negative pressure in sampling process inside heparin tube there are special air slot, thus
Realize the purpose that can smoothly sample without pulling out lid；By using acupuncture treatment driving motor 2c cooperation screw rod 2f and feed screw nut 2e
Structure, realize automatic sampling functions, structure is simple and convenient to operate and at low cost.
It is realized by using the structure of the upper layer movable plate 4b and lower layer movable plate 4c that are stacked and can slide relatively
The putting of detection card is moved and off card, structure be simple and convenient to operate, be high-efficient and at low cost；By by upper layer movable plate 4b
The width design of left end is at the width for being greater than lower layer's movable plate 4c corresponding end, and the width design of upper layer movable plate 4c right end is at being less than
The width of lower layer movable plate 4c, placing detection card in this way convenient for detection card mobile mechanism 4 can be centrosymmetrically arranged, also de- for left and right
Card movement provides space, this design brief and practical；By the way that two upper layer sliding rail 4e are arranged on the movable plate 4b of upper layer
Position before and after surface, and Liang Gen lower layer sliding rail 4f is arranged on support frame 4a and corresponds to lower layer's movable plate 4c bottom surface both side
Position, in this way convenient for control upper layer movable plate 4b deformation, be also beneficial to the maintenance in later period；；By being in more by holding tank 4d
Arrangement is set, and is once able to satisfy the high-throughput cross detection of multiple samples in this way, is improved detection efficiency；By by upper layer sliding rail 4e
It is designed as accurate sliding rail with lower layer sliding rail 4f, the mobile accuracy of upper layer sliding rail 4e and lower layer sliding rail 4f are improved in this way, to mention
The high detection accuracy of instrument.
The movement of scan components 5b is realized by scanning mobile motor 5c and the transmission for scanning belt wheel 5d, to can realize
It is once able to satisfy the high-throughput cross detection of multiple samples, improves detection efficiency.
The structure for being designed to package sampling needle 2b by the way that needle swab 6a will be washed, while being started shipment together with movement acupuncture treatment mechanism 2
It is dynamic.The swab 6a, when carrying out sampling needle 2b outer wall washing, cleaning solution inlet axis horizontal plane is relative to liquid outlet axis
Horizontal plane wants low, while inlet axis is vertical with liquid outlet axis, and when cleaning solution enters from swab inlet, there is ring in inside
The eddy channel of sampling needle 2b, forcing cleaning solution along the outer surface of sampling needle 2b, convolution rises, finally from swab rinse liquid outlet
Outflow has reached the completeness of cleaning sampling needle 2b outer wall.Swab 6a wraps up mobile structure together with sampling needle 2b simultaneously,
Keep complete machine fluid path cleaning system process more convenient, it is practical.
7c and solenoid valve V01, solenoid valve V02, solenoid valve V03 are pumped by accurate quantification, the phase interworking between solenoid valve V04
It closes, and carries out the initial perfusion of complete machine fluid path with drawing liquid pump P01, drawing liquid pump P02, realize the automatic and accurate acquisition of sample,
To improve efficiency；Meanwhile 7c and solenoid valve V01, solenoid valve V02, solenoid valve V03, solenoid valve V04 are pumped by accurate quantification
Between mutual cooperation, and with drawing liquid pump P01, precise match between drawing liquid pump P02 cooperates complete machine control system 9, realizes
The inside and outside wall of sampling needle 2b cleans automatically.
By the automatic pipe pressing mechanism 8 added, the sensing device 8g automatically judges the length of heparin tube, can be with
The convenient mashed up placement detection of heparin tube for carrying out different length；The pressure pipe structure 8 simultaneously, also to the heparin tube of different length
It is pressed, avoids the risk that blood sampling pipe cap is taken out of with sampling needle 2b is punctured, improve the reliability of complete machine.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of full-automatic immune quantitative analyzer, it is characterised in that: including rotating disk mechanism (1), for fixing heparin tube；
Movement acupuncture treatment mechanism (2), for taking out, dripping sample in the heparin tube；
It moves model machine structure (3), for movement acupuncture treatment mechanism (2) for pumping sample to be moved to detection card mobile mechanism (4)
Side；
The detection blocks mobile mechanism (4), has the detection card of sample to be moved to detection work for putting detection card, and by drop
Position, and complete useless card off card and collection movement；
Sweep mechanism (5), for scanning the detection card being located in the detection station and exporting scanning result；
Fluid path control mechanism (6), equipped with pin module is washed, for cleaning movement acupuncture treatment mechanism (2), and for controlling complete machine
Liquid flowing, carries out cleaning and the accurate quantification of fluid path；
Support frame (7) is fixed for the support to complete machine movement mechanism and hardware fluid path part；
Pressure pipe structure (8), for detecting judgement and suppressing the mixed heparin tube different in size put in rotating disk mechanism (1)；It is described
Pressure pipe structure (8) is equipped with pressure pipe motor (8a), and the pressure pipe motor (8a) is set on pressure pipe pedestal (8h), screw rod (8d) and pressure pipe
Motor (8a) is connected by shaft coupling (8b), and the both ends of screw rod (8d) pass through fixed end bearing block (8c) and movable end bearing block
(8e) is fixed, and heparin tube pressing plate (8f) is connected to screw rod (8d) by feed screw nut's fixture block (8l), and sensing device (8g) is fixed on
On heparin tube pressing plate (8f), for incuding the length for judging heparin tube, heparin tube pressing plate (8f) under pressure pipe motor (8a) driving,
It does along accurate sliding rail (8i) and moves along a straight line on vertical direction, for pressing heparin tube in rotating disk mechanism (1), acupuncture treatment mechanism to be exercised
(2) when sampling needle (2b) completely disengages heparin tube rubber cap, heparin tube pressing plate (8f) can reset to sensing device in place again
(8k)；
Complete machine control system (9) drives, data processing and output for controlling the input of complete machine.
2. full-automatic immune quantitative analyzer as described in claim 1, it is characterised in that: the rotating disk mechanism (1) includes driving
Dynamic motor (1a), shaft one end of the driving motor (1a) is connected with the Block Cartridge (1b) for inserting heparin tube, described to insert
Fixed lid (1c) for being fixed on the heparin tube in the Block Cartridge (1b), the driving electricity are installed on dress seat (1b)
The shaft other end of machine (1a) is equipped with the blood sampling tube detection device for detecting the interior heparin tube position of the Block Cartridge (1b)
(1d), the heparin tube are inserted into vertically in the Block Cartridge (1b).
3. full-automatic immune quantitative analyzer as claimed in claim 2, it is characterised in that: the fixed lid (1c) is plate-like knot
Structure, the fixed lid (1c) are along the circumferential direction equipped with the through-hole matched with the port bore of the heparin tube, the fixed lid
(1c) is mounted on the top surface of the Block Cartridge (1b) by being arranged vertically at the lock-screw (1f) at center；The fixed lid
The insertion station (1g) for inserting fixed longer heparin tube, the insertion station (1g) are equipped between (1c) and the Block Cartridge (1b)
For cylindrical-shaped structure, the insertion station (1g) is along the circumferential direction equipped with the plug-in opening being vertically arranged, the internal diameter of plug-in opening with it is described
The outer diameter of longer heparin tube matches.
4. full-automatic immune quantitative analyzer as claimed in claim 3, it is characterised in that: the heparin tube includes long heparin tube
With short heparin tube, long heparin tube fixed lid (1c) corresponding with the outfit of short heparin tube.
5. full-automatic immune quantitative analyzer as described in claim 1, it is characterised in that: movement acupuncture treatment mechanism (2) packet
Acupuncture treatment pedestal (2a) is included, is slidably fitted at least one sampling needle (2b) on the acupuncture treatment pedestal (2a), the acupuncture treatment pedestal
The acupuncture treatment driving motor (2c) for driving the sampling needle (2b) to move up and down vertically is installed, the sampling needle (2b) is outside on (2a)
It is set with negative pressure set (2d), the upper end for removing negative pressure set (2d) is communicated with the atmosphere, and the lower end for removing negative pressure set (2d) is
Needle mouth structure.
6. full-automatic immune quantitative analyzer as claimed in claim 5, it is characterised in that: the sampling needle (2b) passes through screw rod
Nut (2e) is slidably mounted on the acupuncture treatment pedestal (2a), it is described acupuncture treatment driving motor (2c) output end be connected with it is described
The screw rod (2f) that feed screw nut (2e) matches, the screw rod (2f) are inserted into the feed screw nut (2e).
7. full-automatic immune quantitative analyzer as described in claim 1, it is characterised in that: the shifting model machine structure (3) includes phase
The shifting sample motor (3a) and shifting belt transect wheel (3b), the shifting sample motor (3a) mutually cooperated is mounted on the support frame (7) top
One end, move belt transect wheel (3b) is mounted on the other end on the support frame (7) top, described to move the defeated of sample motor (3a)
Outlet is sequentially connected by moving sample belt (3c) and the shifting belt transect wheel (3b), the shifting sample belt (3c) and the acupuncture treatment pedestal
(2a) is fixedly connected, and acupuncture treatment pedestal (2a) the lower end fixed form is equipped with accurate guide support sliding block (3d), the support rib
Frame (7) upper level is equipped with the linear guide (3e) matched with the accurate guide support sliding block (3d), precision guiding branch
Support sliding block (3d) is sleeved on the linear guide (3e).
8. full-automatic immune quantitative analyzer as described in claim 1, it is characterised in that: the detection blocks mobile mechanism (4)
Including support frame (4a), sliding closed assembly on support frame as described above (4a) respectively has upper layer movable plate (4b) and lower layer's movable plate (4c),
Lower layer's movable plate (4c) is located at below the upper layer movable plate (4b), and the upper layer movable plate (4b) is equipped with and the inspection
The leak hole that the outer profile size of card matches is surveyed, the leak hole and lower layer's movable plate (4c) are formed for accommodating the detection
The holding tank (4d) of card, when the fooled lower plywood of support frame as described above (4a) is removed, detection card is supported without lower plywood, and entire row is directly under
The section that laminate leaves is fallen, into holding tank (4p).
9. full-automatic immune quantitative analyzer as claimed in claim 8, it is characterised in that: the sweep mechanism (5) includes sweeping
It retouches pedestal (5a), is slidably fitted with scan components (5b) on the scanning pedestal (5a), the scanner section of the scan components (5b)
Divide downward, described scanning pedestal one end (5a) is equipped with the scanning mobile motor for driving the scan components (5b) to slide
(5c), scanning pedestal (5a) other end are equipped with the scanning belt wheel (5d) matched with scanning mobile motor (5c), institute
The output end for stating scanning mobile motor (5c) is sequentially connected by scanning transmission belt (5e) and the scanning belt wheel (5d), described to sweep
Transmission belt (5e) is retouched to be fixedly connected with the scan components (5b).
10. full-automatic immune quantitative analyzer as claimed in claim 9, it is characterised in that: the scanning pedestal (5a) passes through
Supporting leg (5f) is mounted on support frame as described above (4a), and the sweep test of the scan components (5b) is located at the upper layer movable plate
Above (4b).
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| CN201610789860.7A CN106443034B (en) | 2016-08-31 | 2016-08-31 | Full-automatic immune quantitative analyzer |
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| CN201610789860.7A CN106443034B (en) | 2016-08-31 | 2016-08-31 | Full-automatic immune quantitative analyzer |
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| CN107192839B (en) * | 2017-06-26 | 2018-08-24 | 上海艾瑞德生物科技有限公司 | Analoids locating and detecting device |
| CN107656042A (en) * | 2017-08-21 | 2018-02-02 | 深圳市锦瑞生物科技有限公司 | Immunity analysis instrument charging appliance |
| CN111417463B (en) * | 2017-12-05 | 2023-08-08 | 美国西门子医学诊断股份有限公司 | Probe tip ejection device for automatic diagnostic analysis apparatus and method thereof |
| CN108845154A (en) * | 2018-06-25 | 2018-11-20 | 重庆中元汇吉生物技术有限公司 | A kind of immune quantitative analyzer |
| CN112816719B (en) * | 2020-12-25 | 2023-12-12 | 重庆康巨全弘生物科技有限公司 | POCT full-automatic fluorescence immunoassay appearance |
| CN113834710B (en) * | 2021-09-23 | 2023-06-06 | 睿科集团(厦门)股份有限公司 | Full-automatic liquid treatment workstation |
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| CN105004872A (en) * | 2015-07-19 | 2015-10-28 | 武汉明德生物科技股份有限公司 | Full-automatic immuno-quantitation analyzer |
| CN105758698A (en) * | 2016-05-09 | 2016-07-13 | 深圳市国赛生物技术有限公司 | Blood collection tube rotating and compressing device |
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