A kind of convenient cleaning device of Full-automatic chemiluminescence analyzerTechnical field
The present invention relates to medical test applied technical field, particularly to the cleaning device of a kind of full-automatic illumination analyzer.
Background technology
Full-automatic chemiluminescence analyzer, as the important tool of clinical medicine, may be used for various antigen, hapten, resistsThe inspection of body, hormone, enzyme, fatty acid and medicine etc., on clinical medicine, diagnosis and auxiliary treatment for disease haveImportant meaning.
Full-automatic chemiluminescence analyzer in the art be also referred to as Full-automatic chemiluminescence immunoassay analysis meter, 2014 4Patent No. ZL2014100598975 that the moon 30 was announced, entitled " a kind of automatic chemiluminescence immunoassayCleaning device in instrument " Chinese invention patent, it includes the first disk, and it is rotated by drive mechanism, and describedThe peripheral part of the first disk is provided with spaced multiple analyzing container, throws in have and treat for absorption in analyzing containerThe magnetic microsphere of detection body fluid sample；Second disk, it is placed coaxially on the top of described first disk, and describedThe diameter of two disks is less than the diameter of described first disk, and the peripheral part of described second disk is provided with spaced manyIndividual electromagnet；Cleaning part, it is arranged on the side of described first disk, and with in multiple electromagnets of described second diskAt least one is relative；Wherein, the first disk rotational, to drive the analyzing container on the first disk optionally to rest onAt cleaning part.This cleaning device drastically increases cleaning efficiency.
When washing pin waste liquid in extracting analyzing container of Full-automatic chemiluminescence analyzer, it is easy to by consolidating in waste liquidBody material blocking syringe needle, needs during dredging to dismantle washing pin, greatly have impact on work efficiency.
Summary of the invention
For overcoming the problems referred to above, the invention provides the convenient cleaning device of a kind of Full-automatic chemiluminescence analyzer, itsWashing pin is arranged over block clearing pipe, it may not be necessary to dismounting is washed pin and directly dredged washing pin.
The technical scheme is that the convenient cleaning device of a kind of Full-automatic chemiluminescence analyzer, including: lifting platform,Washing pin, suction catheter and discharging hose, suction catheter is fixed on lifting platform, and the lower end of suction catheter is connected with washing pin, itsBeing characterised by: the upper end of described suction catheter is additionally provided with block clearing pipe, one end of block clearing pipe is connected with the upper end of suction catheter, anotherEnd is provided with plug；Block clearing tube side face is provided with discharging hose, and discharging hose is connected with block clearing pipe.The setting of block clearing pipe makes entirelyThe operator of robotics luminous tester can open the plug of block clearing pipe washing the when that pin occurring blocking, from washingWash in pin the elongated dredging tools such as the opposite direction steel wire of liquid flowing washing pin is dredged, thus avoid dismounting to washWash pin, simplify block clearing process, save time and cost.
Described block clearing pipe axis is 150 °-180 ° with the angle of suction catheter axis, it is preferred that described block clearing pipe axis and suctionThe angle of skirt axis is 175 °-180 °, further, and described block clearing pipe and the dead in line of suction catheter.Due to thisEquipment is not intended to the instrument of dredging washing pin, and therefore the angle between block clearing pipe axis and suction catheter axis is too small, from block clearingPipe is deep into the dredging tool of washing pin and is only certain elastic slender body, in the feelings that washing pin blocking is the most seriousUnder condition, it is impossible to reach to dredge purpose.Block clearing pipe and the dead in line of suction catheter, the most both can allow the dredging tool of rigidityDredge the most serious washing pin blocking, if blocking is the most serious, it is possible to use other dredging tool of more convenient gainDredged.
The internal diameter of described suction catheter is tapered into the connection end washing pin by the end that connects of block clearing pipe, the slot end of suction catheterInternal diameter closes with washing pin diameter compatible, and the internal diameter of suction catheter wide mouth end closes with the diameter compatible of block clearing pipe.Suction catheter internal diameterProgressive formation, can make the front end of dredging tool arrive at the syringe needle of washing pin smoothly along suction catheter inwall, it is to avoid because ofThe internal diameter of suction catheter cannot be directed at the situation of washing pin more than washing pin syringe needle internal diameter.
Described discharging hose axis is 60 °-150 ° with the angle of suction catheter axis, it is preferred that described discharging hose axisBeing 120 ° with the angle of suction catheter axis, the lower surface of the plug of described block clearing pipe is positioned at same with the interior upper wall of discharging hoseHorizontal plane.Negative pressure in discharging hose is that the motion of waste liquid provides power, when waste liquid moves to discharging hose and block clearing pipeJunction, under the effect of inertia, have part waste liquid and move to block clearing pipe direction, block clearing pipe and discharge opeing hose connectionAbove partially due to the effect of surface tension of liquid, block clearing inside pipe wall, the following table of the plug of block clearing pipe can be partially attached toThe interior upper wall of face and discharging hose is positioned at same level and decreases the waste liquid adhesion condition at inwall as far as possible；Meanwhile, dischargeFlexible pipe axis and the design that angle is 120 ° of suction catheter axis, on the basis of the basic structure ensureing this equipment, this angleCan effectively reduce the waste liquid impulsive force to plug, prevent plug from loosening or coming off.
The present invention has the advantage that with good effect: owing to using technique scheme, the washing pin of equipment blocksTime, it is not necessary to dismounting, can dredge, save job step and maintenance cost, bring great convenience for operator.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention
1, block clearing pipe 2, lifting platform 3, washing pin
4, suction catheter 5, plug 6, discharging hose
Detailed description of the invention
As it is shown in figure 1, the convenient cleaning device of the present invention a kind of Full-automatic chemiluminescence analyzer, including: lifting platform 2,Washing pin 3, suction catheter 4 and discharging hose 6, suction catheter 4 is fixed on lifting platform 2, the lower end of suction catheter 4 and washingPin 3 is connected, and the upper end of described suction catheter 4 is additionally provided with block clearing pipe 1, and one end of block clearing pipe 1 is connected with the upper end of suction catheter 4,The other end is provided with plug 5；Block clearing pipe 1 side is provided with discharging hose 6.
Block clearing pipe 1 and the dead in line of suction catheter 4, discharging hose 6 axis is 120 ° with the angle of suction catheter 4 axis,The internal diameter of suction catheter 4 is tapered into the connection end washing pin 3 by the end that connects of block clearing pipe 1, the slot end of suction catheter 4Internal diameter closes with washing pin 3 diameter compatible, and the internal diameter of suction catheter 4 wide mouth end closes with the diameter compatible of block clearing pipe 1.Block clearing pipe 1The lower surface of plug 5 and the interior upper wall of discharging hose 6 be positioned at same level.
The work process of this example: under normal operating conditions, discharging hose 6 pipeline is connected with negative pressure pump, and block clearing pipe 1 closesClosing, waste liquid process under the effect of negative pressure sequentially passes through washing pin 3, suction catheter 4 and discharging hose 6 and is discharged into waste liquid receiptsIn collection bottle.When washing pin 3 syringe needle and being blocked, open block clearing pipe 1 plug 5, dredging tool by block clearing pipe 1 and is inhaledSkirt 4 deeply washs pin 3 needle wall and dredges, and dredges complete, closes plug 5, and equipment works on.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention,It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement etc.,Within all should still belonging to the patent covering scope of the present invention.