CN203745476U - In-vitro diagnosis analyser - Google Patents
In-vitro diagnosis analyser Download PDFInfo
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- CN203745476U CN203745476U CN201320874839.9U CN201320874839U CN203745476U CN 203745476 U CN203745476 U CN 203745476U CN 201320874839 U CN201320874839 U CN 201320874839U CN 203745476 U CN203745476 U CN 203745476U
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Abstract
The utility model relates to an in-vitro diagnosis analyser which comprises a loading device, a stirring device, an unloading device and a sampling device, wherein the loading device is used for moving at least one test tube rack positioned between a loading position and a first position in a first motion direction; the stirring device is used for moving the at least one test tube rack positioned between the first position and a second position in a guiding direction and stirring the at least one test tube rack; the unloading device is used for moving the at least one test tube rack positioned between the second position and an unloading position in a second motion direction; the sampling device is used for sampling biological liquid inside a test tube positioned in the at least one test tube rack positioned on the stirring device; the first motion direction is parallel to the second motion direction, and the first motion direction and the second motion direction are on a same horizontal surface. The in-vitro diagnosis analyser disclosed by the utility model is simple and compact in structure and has the advantages of easiness and easiness and convenience for operation, low manufacturing cost, high automation degree and fastness in analysis. According to the in-vitro diagnosis analyser, the biological liquid inside the test tube is uniformly mixed; an additionally arranged loading rotor can be used for the special or urgent analysis.
Description
Technical field
The utility model relates to a kind of in-vitro diagnosis analyser, relates in particular to a kind of analyser for whole blood.
Background technology
In-vitro diagnosis refers to outside human body, by the sample of human body as blood, body fluid, tissue etc. detect the products & services of obtaining clinical diagnosis information, comprise reagent, reagent product, control material, equipment or system.
A kind of analytical equipment for in-vitro diagnosis is disclosed in patent document FR2907905, comprise multiple test tube racks, load-on module, stir module, Unload module and sampling module, load-on module comprises a means of storage, for multiple test tube racks are carried out to horizontal location, means of storage needs manual loading test tube rack for the mode of positioning test tube frame, stir module and comprise extraction member, move and dip member, extract member for test tube rack being extracted from the means of storage of load-on module in stirring module direction, mobile and dip member is used for test tube rack to stir from the position dislocation of load-on module the position of module, by to load-on module, Unload module and stirring module are carried out such configuration, there is the defect that complex structure and manufacturing cost are high, operator need to carry out loaded down with trivial details step simultaneously, and analysis speed is low.
Utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of simple in structure, in-vitro diagnosis analyser that analysis speed is fast is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of in-vitro diagnosis analyser, comprising:
-charger, at least one test tube rack between mobile loading position and primary importance in the first direction of motion;
-stirring apparatus, at least one test tube rack between mobile primary importance and the second place on channeling direction, and stirs at least one test tube rack;
-discharge mechanism, at least one test tube rack between the mobile second place and unloading position in the second direction of motion;
-sampler, samples for the in vitro biofluid of at least one test tube rack on described stirring apparatus;
Described the first direction of motion is parallel to described the second direction of motion, and described the first direction of motion and described the second direction of motion are in same level.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described the first direction of motion, channeling direction, the second direction of motion form the motion path taking the shape of the letter U.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described charger comprises:
The-the first guide rail, it is parallel to described the first direction of motion;
The-the first transmission member, it comprises two the first travelling belts, two described the first travelling belts drive by the first drive member.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described discharge mechanism comprises:
The-the second guide rail, it is parallel to described the first direction of motion;
The-the second transmission member, it comprises two the second travelling belts, two described the second travelling belts drive by the second drive member.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described stirring apparatus comprises:
-rotating member, for driving at least one the test tube rack rotation between described primary importance and the second place;
-guiding elements, for guiding at least one test tube rack between described primary importance and the second place to move according to described channeling direction.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described rotating member comprises bracing frame, the pulley being connected with support frame as described above and the 3rd drive member that drives described pulley, and support frame as described above is set on a pivot and can rotates around described pivot.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprise described guiding elements comprise the 4th guide rail, be positioned at the endless belt of described the 4th guide rail below, for driving the 4th drive member of described endless belt, on described the 4th guide rail, be slidably fitted with iron fork, described iron fork is connected with described endless belt.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises the sampling probe that described sampler comprises specimen holder, is arranged on the sampling head on described specimen holder and is connected with described sampling head, and described sampling head carries out the movement of horizontal and vertical direction by first mobile member and second mobile member.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises the 5th drive member that is also provided with loading rotor, is connected with described loading rotor, and the side face of described loading rotor has slot vertically.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises and is also provided with preparation facilities, comprising:
-prepare rotor, its axial plane circumferentially has multiple test tubes of preparing;
-six drive member, for making the described rotor of preparing.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that the described test tube of preparing is along extending perpendicular to the described diametral plane of preparing rotor.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises the curved and concave surface in described bottom section of preparing test tube upward.
In preferred embodiment of the utility model, in-vitro diagnosis analyser further comprises that described the 6th drive member can drive the described rotor of preparing to rotate in first direction and the second direction contrary with described first direction.
The utility model has solved the defect existing in background technology, the utility model is by the layout between charger, stirring apparatus and discharge mechanism, define the motion path that test tube rack takes the shape of the letter U, one-piece construction is simple, compact, invisible spectro biofluid mixes simultaneously, the loading rotor arranging in addition can be carried out specific or urgent analysis, than prior art, has advantages of easy and simple to handle, low cost of manufacture, automaticity is high, analysis speed is fast.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the front perspective view of preferred embodiment of the present utility model;
Fig. 2 is the rear perspective view of preferred embodiment of the present utility model;
Fig. 3 is the enlarged diagram of A in Fig. 2;
Fig. 4 is the side isometric view of preferred embodiment of the present utility model;
Fig. 5 is the charger, discharge mechanism of preferred embodiment of the present utility model and the syndeton schematic diagram of stirring apparatus in vertical position;
Fig. 6 is the syndeton schematic diagram of charger, discharge mechanism and the stirring apparatus in obliquity of preferred embodiment of the present utility model;
Fig. 7 is the syndeton side view of charger, discharge mechanism and the stirring apparatus in rotation status of preferred embodiment of the present utility model;
Fig. 8 is the partial view of the charger of preferred embodiment of the present utility model;
Fig. 9 is another partial view of the charger of preferred embodiment of the present utility model;
Figure 10 is the vertical view of preferred embodiment of the present utility model;
Figure 11 is the syndeton stereographic map of charger, discharge mechanism and the stirring apparatus of preferred embodiment of the present utility model;
Figure 12 is the enlarged diagram of B in Figure 11;
Figure 13 is the structural representation of the stirring apparatus of preferred embodiment of the present utility model;
Figure 14 is the enlarged diagram of C in Figure 13;
Figure 15 is the position that the sampling head of the sampler of preferred embodiment of the present utility model samples from the test tube of test tube rack;
Figure 16 is the position that the sampling head of the sampler of preferred embodiment of the present utility model samples from load the container of rotor;
Figure 17 be preferred embodiment of the present utility model sampler sampling head by sample transfer to prepare rotor prepare test tube time position;
Figure 18 be the sampling head of sampler of preferred embodiment of the present utility model by sampling probe the position in the time that rinse bath cleans;
Figure 19 is the vertical view of preparing rotor of preferred embodiment of the present utility model;
Figure 20 is that the D-D of Figure 19 is to cut-open view;
Figure 21 is that the E-E of Figure 19 is to cut-open view;
Figure 22 is diagrammatic view of the present utility model, has shown when preparing rotor and has prepared the in vitro motion state of liquid when to-and-fro movement is driven by a small margin.
Embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Fig. 1, Fig. 2, Fig. 3 show the analyser 2 for in-vitro diagnosis, are particularly useful for blood testing, for example whole blood system testing.Analyser 2 comprises that a base 4, one are installed on visual communication interface 6 and the electronic equipment (not shown) on base 4.Visual communication interface 6 comprises a touch screen 8 that is connected to PC, this PC is used for record through special processing, by using touch screen 8, manually the analysis request of measurement data is sent to electronic equipment by operator, electronic equipment uses particular algorithm to process these data, and provides usable results to operator.
As Fig. 1, shown in Fig. 4 and Fig. 8, analyser 2 comprises multiple test tube racks that be arranged in parallel 10, also referred to as container or box, shape is standard hexahedron, the upper end of test tube rack 10 is provided with multiple slots 12 cylindraceous that are, be used for inserting multiple test tubes 14, on the preferred each test tube rack 10 of the utility model, be inserted with 5 test tubes 14, but be not limited to 5, also can be less than or more than 5, test tube 14 is in order to be equipped with biological liquid sample to be analyzed, for example blood sample, the upper end of test tube 14 is equipped with shutoff element 16, avoid pollution and the leakage of biological fluid, the bottom of test tube rack 10 is provided with a groove 18.Each test tube rack 10 is also provided with multiple first windows 20 and Second Window 22, first window 20 for read on test tube 14 with the optical readings of identification code, Second Window 22 is for observing the biological liquid sample in vitro receiving.
As shown in Fig. 5, Figure 10, Figure 11, analyser 2 also comprises a charger 24 and a discharge mechanism 26.Charger 24 is at least one test tube rack 10 between mobile loading position P1 and primary importance P2 on the first direction of motion D1, discharge mechanism 26 is at least one test tube rack 10 between mobile second place P3 and unloading position P4 on the second direction of motion D2, simultaneously, the first direction of motion D1 is parallel to the second direction of motion D2, the first direction of motion D1 and the second direction of motion D2 are in same level, and test tube rack 10 moves perpendicular to the first direction of motion D1 and the second direction of motion D2.Preferably loading position P1 and unloading position P4 are separately positioned on one end of charger 24 and discharge mechanism 26, and primary importance P2 and second place P3 are separately positioned on the other end of charger 24 and discharge mechanism 26.
Concrete, charger 24 comprises the first guide rail 28 and the first transmission member 30.The first guide rail 28 is parallel to the first direction of motion D1, and the first guide rail 28 cross sections have shown a dovetail, and it,, for coordinating the groove 18 of test tube rack 10, guides test tube rack 10 with convenient test tube rack 10 between loading position P1 and primary importance P2 while movement.The first transmission member 30 comprises two the first travelling belts 32, every first travelling belt 32 is furnished with multiple drivings and refers to 33, as shown in Figure 9, it is for coordinating the bottom of test tube rack 10, so that in translation process, 10, two the first travelling belts 32 of test tube rack between drive load position P1 and primary importance P2 drive by the first drive member 34 being arranged on base 4, the first drive member 34 is motor, as shown in figure 11.
Concrete, discharge mechanism 26 comprises the second guide rail 36 and the second transmission member 38.The second guide rail 36 is parallel to the second direction of motion D2, and the second guide rail 36 cross sections have shown a dovetail, and it,, for coordinating the groove 18 of test tube rack 10, guides test tube rack 10 with convenient test tube rack 10 between second place P3 and unloading position P4 while movement.The second transmission member 38 comprises two the second travelling belts 40, every the second travelling belt 40 is furnished with multiple drive pin (not shown)s, article two, the second travelling belt 40 drives by the second drive member 42 being arranged on base 4, and the second drive member 42 is motor, as shown in figure 11.
As shown in Fig. 5, Fig. 6, Fig. 7, analyser 2 also comprises a stirring apparatus 44, for at least one test tube rack 10 between mobile primary importance P2 on channeling direction D3 and second place P3, and stir at least one test tube rack 10, insertion position and the extracting position of the respectively corresponding stirring apparatus 44 inside and outside test tube racks 10 of primary importance P2 and second place P3, channeling direction D3 is perpendicular to the first direction of motion D1 and the second direction of motion D2.Concrete, stirring apparatus 44 comprises rotating member 46 and guiding elements 48.Rotating member 46, for driving at least one test tube rack 10 between primary importance P2 and second place P3 to rotate; Guiding elements 48, for guiding at least one test tube rack 10 between primary importance P2 and second place P3 according to channeling direction D3 translation.
More specifically, as shown in Figure 12, Figure 13, Figure 14, the pulley 52 that rotating member 46 comprises bracing frame 50, be connected with bracing frame 50 and the 3rd drive member 54 of drive pulley 52, the 3rd drive member 54 is stepper motor, between the output shaft of pulley 52 and the 3rd drive member 54, be connected with endless belt 56, this endless belt 56 is preferably zigzag endless belt, can be coupled to pulley 52, pulley 52 keeps synchronizeing with bracing frame 50 in rotation, bracing frame 50 is set on a pivot 58 and can rotates around pivot 58, and pivot 58 is arranged on base 4.Bracing frame 50 can drive the test tube rack 10 being loaded in it by charger 24 to rotate between upright position (see figure 5) and obliquity (see figure 6), in the time that bracing frame 50 is positioned at upright position, test tube 14 in test tube rack 10 upward, when bracing frame 50 is during in obliquity, test tube 14 in test tube rack 10 downward, the angle of rotating around pivot 58 is 0-160 °, further preferably the angle of rotation is 0-120 °, shake frequency can be set simultaneously, bracing frame 50 per minutes are at least shaken 12 times around pivot 58, make the biological liquid sample in test tube 14 that test tube rack 10 receives reach best mixing by shake.Bracing frame 50 comprises side plate 60, along the horizontally extending support plate 62 in top of side plate 60 and the base plate 64 being connected with side plate 60, pivot 58 is through base plate 64, side plate 60 is for coordinating the sidewall of test tube rack 10, support plate 62 is for coordinating the shutoff element 16 of test tube rack 10, base plate 64 is for coordinating the bottom of test tube rack 10, meanwhile, between the top of base plate 64 and the bottom of side plate 60, there is space 66.
More specifically, guiding elements 48 comprises the 4th guide rail 68 that is arranged on base 4, is positioned at the endless belt 70 of the 4th guide rail 68 belows, for driving the 4th drive member 72 of endless belt 70, preferably endless belt 70 is zigzag endless belt, the 4th drive member 72 is motor, its output shaft is furnished with a gear, be used for coordinating on 70, the four guide rails 68 of endless belt being slidably fitted with iron fork 74, iron fork 74 is connected with endless belt 70.This iron fork 74 comprises bearing 76, is arranged on two clamping limbs 78 on bearing 76, clamping limb 78 is c-shaped, two clamping limbs 78 are separated by a distance separately, this distance is consistent with the length of test tube rack 10, two clamping limbs 78 pass the space 66 of bracing frame 50 and are overlapped on base plate 64, the bottom of test tube rack 10 is between two clamping limbs 78, and two clamping limbs 78 can drive test tube rack 10 along channeling direction D3 translation, test tube rack 10 in translation process all the time perpendicular to channeling direction D3.
The preferred iron fork 74 of the utility model is equipped with optical sensor member, for responding to the insertion of the test tube rack 10 in bracing frame, and optical sensor member is connected with a control member, for optical sensor member detect test tube rack 10 be inserted into bracing frame 50 interior after, send a signal to the 3rd drive member 54, bracing frame 50 is rotated around pivot 58.
As shown in figure 10, the motion path that charger 24, stirring apparatus 44 and discharge mechanism 26 define a level and take the shape of the letter U for test tube rack 10.Automatic loading and the unloading of the inside and outside test tube rack 10 of analyser 2 guaranteed in this kind of configuration of charger 24 and discharge mechanism 26.
As shown in Figure 15-Figure 18, analyser 2 also comprises a sampler 80, carries out biofluid sampling for the test tube from being fixed on sample location, and sample position is between primary importance P2 and second place P3.Sampler 80 comprises specimen holder 82, sampling head 84, the sampling probe 86 being connected with sampling head 84, and this sampling probe 86 has a tip, can sting through the support plate 62 of bracing frame 50 the shutoff element 16 of test tube 14 upper ends that each test tube rack 10 receives.This sampler 80 also comprises the first mobile member 88 and the second mobile member 90.The first mobile member 88, in translation process, moves sampling head 84 along level and perpendicular to the direction of channeling direction D3; The second mobile member 90, for moving sampling head 84 along vertical direction.
As shown in figure 18, the first mobile member 88 comprises:
-guide rail 92, is installed on base 4 and horizontal-extending, and perpendicular to channeling direction D3, specimen holder 82 is slidably mounted on guide rail 92;
-endless belt 94, is preferably zigzag endless belt, is connected, for specimen holder 82 is slided along guide rail 92 with specimen holder 82;
-drive member 96, is preferably motor, and the output shaft of this drive member 96, with a gear, is preferably zigzag gear, for driving endless belt 94.
As shown in figure 17, the second mobile member 90 comprises:
-guide rail 98, it is installed on specimen holder 82, and vertically extends, and sampling head 84 is slidably mounted on guide rail 98;
-endless belt 100, is preferably zigzag endless belt, is connected, for sampling head 84 is slided along guide rail 98 with sampling head 84;
-drive member 102, is preferably motor, and its output shaft is connected with the gear of indentation, for driving endless belt 100.
As shown in figure 18, sampler 80 also comprises rinse bath 104, for receiving and clean the sampling probe 86 of sampling head 84.Sampler 80 also contains level sensing member, and first the setting of this level sensing member can avoid sampling probe 86 often to immerse test tube 14 bottoms, avoids sampling probe 86 to be corroded; Secondly, can exactly the biofluid in test tube 14 be drawn in analyzer tube.This level sensing member comprises sensor-based system, as capacitative sensor system.
As shown in Figure 15, Figure 16, analyser 2 also comprises the loading rotor 106 being arranged between charger 24 and discharge mechanism 26, loads rotor 106 and is connected with the 5th drive member 108.The side face that loads rotor 106 has multiple slots 110 vertically, and for receiving the container 112 that biological liquid sample to be analyzed or reagent are housed, container 112 can be easily from the interior taking-up of slot 110 simultaneously.At least two slots in multiple slots 110 have different size, are convenient to the container 112 of different size to be arranged on and to load on rotor 106.The 5th drive member 108 is preferably stepper motor, and as shown in figure 11, its turning axle vertically connects loading rotor 106.
As shown in figure 16, interior manual loading is to loading on rotor 106 at any time for container 112, and sample and reagent in the container 112 that the sampling head 84 of sampler 80 can receive loading rotor 106 sample.
As shown in Figure 17, Figure 18, analyser 2 is also provided with preparation facilities 114, and this preparation facilities 114 comprises:
-prepare rotor 116, its axial plane is distributed with multiple test tubes 118 of preparing along even circumferential;
-six drive member 120, rotate for making to prepare rotor 116.
As shown in figure 17, sampler 80 is by using sampling head 84 to provide biological liquid sample or reagent for preparing test tube 118.Preferably, align in the first working position and the second working position with it in the position of the sampling head 84 while providing biological liquid sample or reagent for preparing test tube 118, in the same horizontal line, the first working position is from load the container 112 receiving rotor 106 when extracting liq sample, and the second working position is in the time of cleaning sampling probe 86.
As shown in Figure 19, Figure 20, Figure 21, prepare test tube 118 along extending perpendicular to the diametral plane of preparing rotor 116, prepare the curved and concave surface in the bottom section of test tube 118 upward, two end sections of preparing test tube 118 are curved.
The utility model preferably the 6th drive member 120 is stepper motor, prepare rotor 116 in first direction S1 and the second direction S2 alternately rotation contrary with first direction S1 for making, as shown in figure 22, its oscillation frequency is consistent with the natural mode shape of preparing biofluid in test tube 118.Meanwhile, the sidewall of preparing test tube 118 should be enough high, avoids overflowing liquid in the time of vibration.Prepare test tube 118 internal liquids motions, prepare the shape of preparing the layout of test tube 118 on rotor 116 and preparing test tube 118, guarantee that these liquid can fully mix, realize evenly and mixing.
For the temperature of preparing test tube 118 is controlled in specified scope, the preferred preparation facilities 114 of the utility model also comprises adjustment means, and this adjustment means comprises being arranged on prepares the thermal conductive metal plate of rotor 116 belows and the heater for thermal conductive metal plate is heated.
It is transparent preparing rotor 116, adopts transparent plastic to make, and makes as tygon, polymethylmethacrylate (PMMA), and the material of being convenient to preparing rotor 116 carries out various measurements, for example photometric measurement.Therefore, Optimization Analysis instrument 2 also comprises being arranged on prepares rotor 116 at least one measuring station around, for example photometric measurement bar, and for measuring the hemoglobin level of sample to be analyzed, or even dipolymer ratio and c reactive protein in sample.
Analyser 2 also comprises spectrophotometric reading device, fluorescence reading device, luminous reading device and is arranged on the second disc coagulum measurement mechanism around.
As shown in Figure 3, analyser 2 also comprises cell count measuring head 122, can carry out Measurement accuracy to the whole blood system relevant with blood count.
Further, analyser 2 also comprises the flat container 124 that is located at charger 24 and discharge mechanism 26 belows, and it contains the dilution of serving as liquid system with waiting liquid.Preferably this flat container 124 possesses rubber stopper, can be at route end by suitable piercing device automatic puncturing, and it not only can, for analyser 2 provides liquid system, also allow this liquid system to be placed in open air.Further, can use known device to heat this liquid system.
Principle of work of the present utility model is as follows:
The test tube 14 that contains biological liquid sample to be analyzed inserts in the slot 12 of test tube rack 10, load manually or automatically test tube rack 10 in charger 24, the first drive member 34 starts, refer to that by the driving on the first travelling belt 32 33 make test tube rack 10 move in bracing frame 50 along the first guide rail 28, when optoelectronic induction member on iron fork 74 senses that bracing frame 50 is interior and has test tube rack 10, send a signal to by the 3rd drive member 54, bracing frame 50 is rotated around pivot 58, drive the stirring of the test tube 14 interior biological liquid samples of test tube rack 10.After stirring, the 4th drive member 72 starts, drive two clamping limbs 78 of iron fork 74 to move by endless belt 70, thereby test tube rack 10 is moved to sample position, then, start the first mobile member 88 and the second mobile member 90, the sampling head 84 of mobile sampler 80, to allow the biological liquid sample to be analyzed of sampling probe 86 predetermined volumes from the test tube 14 of test tube rack 10 in sample position be incorporated into prepare the preparing in test tube 118 of rotor 116.Then, the system liquid extracting from flat container 124, be incorporated into and prepare in test tube 118 by suitable power rail, to produce the initial dilution of the biofluid for analyzing.When the contained sample of various test tubes 14 on the test tube rack 10 that is fixed on sample position has completed sample analysis, test tube rack 10 can move to the second centre position P3 by clamping limb 78, discharge mechanism 26 is enabled, the second drive member 42 drives the second travelling belt 40 to move, and test tube rack 10 is moved to unloading position P4 and unload.But, if necessary, can, by the traffic direction of reversing the second drive member 42 and the 4th drive member 72, test tube rack 10 be moved back into sample position.
When whenever necessary, the potpourri of preparing test tube 118 interior acquisitions can extract by sampling probe 86, is then distributed to empty preparing in test tube 118, for example, carry out secondary dilution.After dilution completes, rotor 116 is prepared in rotation, so that the test tube 118 of preparing of the potpourri containing being useful on analysis is placed on to the position relevant to solubilising reagent dispensing terminal, uses reagent, for blood measuring to obtain.
According to the analysis situation of another test tube 14 receiving in the test tube rack 10 of sample location, can adopt different measures to problematic sample, when preparing test tube 118 if different and cannot moving, adopt suitable cleaning device to rinse; Or it is expendable consumed product, can prepares test tube with other and replace.
In addition, the container 112 that on rotor 106, placement contains biological liquid sample to be analyzed or special reagent can loaded, be convenient to analyser 2 and carry out specific or urgent analysis, in this case, load rotor 106 and rotate with 106 following manner, be placed on predeterminated position, as shown in figure 16 by container 112, drive the sampling probe 86 of sampling head 84 to sample the liquid containing in container 112, and by this liquid put into subsequently prepare rotor 116 prepare test tube 118.
Be enlightenment according to desirable embodiment of the present utility model above, by above-mentioned description, related personnel can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine technical scope according to claim scope.
Claims (13)
1. an in-vitro diagnosis analyser, is characterized in that, comprising:
-charger (24), at least one test tube rack (10) between the upper mobile loading position (P1) of the first direction of motion (D1) and primary importance (P2);
-stirring apparatus (44), at least one test tube rack (10) between the upper mobile primary importance (P2) of channeling direction (D3) and the second place (P3), and stirs at least one test tube rack (10);
-discharge mechanism (26), at least one test tube rack (10) between the upper mobile second place (P3) of the second direction of motion (D2) and unloading position (P4);
-sampler (80), samples for the interior biofluid of test tube (14) of at least one test tube rack (10) on described stirring apparatus (44);
Described the first direction of motion (D1) is parallel to described the second direction of motion (D2), and described the first direction of motion (D1) and described the second direction of motion (D2) are in same level.
2. in-vitro diagnosis analyser according to claim 1, is characterized in that, described the first direction of motion (D1), channeling direction (D3), the second direction of motion (D2) form the motion path taking the shape of the letter U.
3. in-vitro diagnosis analyser according to claim 1 and 2, is characterized in that, described charger (24) comprising:
The-the first guide rail (28), it is parallel to described the first direction of motion (D1);
The-the first transmission member (30), it comprises two the first travelling belts (32), two described the first travelling belts (32) drive by the first drive member (34).
4. in-vitro diagnosis analyser according to claim 3, is characterized in that, described discharge mechanism (26) comprising:
The-the second guide rail (36), it is parallel to described the first direction of motion (D1);
The-the second transmission member (38), it comprises two the second travelling belts (40), two described the second travelling belts (40) drive by the second drive member (42).
5. in-vitro diagnosis analyser according to claim 3, is characterized in that, described stirring apparatus (44) comprising:
-rotating member (46), for driving at least one test tube rack (10) rotation between described primary importance (P2) and the second place (P3);
-guiding elements (48), for guiding at least one test tube rack (10) between described primary importance (P2) and the second place (P3) mobile according to described channeling direction (D3).
6. in-vitro diagnosis analyser according to claim 5, it is characterized in that, described rotating member (46) comprises bracing frame (50), the pulley (52) being connected with support frame as described above (50) and the 3rd drive member (54) that drives described pulley (52), and it is upper and can rotate around described pivot (58) that support frame as described above (50) is set in a pivot (58).
7. according to the in-vitro diagnosis analyser described in claim 5 or 6, it is characterized in that, described guiding elements (48) comprises the 4th guide rail (68), be positioned at the endless belt (70) of described the 4th guide rail (68) below, for driving the 4th drive member (72) of described endless belt (70), on described the 4th guide rail (68), be slidably fitted with iron fork (74), described iron fork (74) is connected with described endless belt (70).
8. in-vitro diagnosis analyser according to claim 3, it is characterized in that, the sampling probe (86) that described sampler (80) comprises specimen holder (82), is arranged on the sampling head (84) on described specimen holder (82) and is connected with described sampling head (84), described sampling head (84) carries out the movement of horizontal and vertical direction by first mobile member (88) and second mobile member (90).
9. in-vitro diagnosis analyser according to claim 8, it is characterized in that, also be provided with the 5th drive member (108) that loads rotor (106), is connected with described loading rotor (106), the side face of described loading rotor (106) has slot (110) vertically.
10. in-vitro diagnosis analyser according to claim 9, is characterized in that, is also provided with preparation facilities (114), comprising:
-prepare rotor (116), its axial plane circumferentially has multiple test tubes (118) of preparing;
-six drive member (120), for making described rotor (116) rotation of preparing.
11. in-vitro diagnosis analysers according to claim 10, is characterized in that, the described test tube (118) of preparing is along extending perpendicular to the described diametral plane of preparing rotor (116).
12. according to the in-vitro diagnosis analyser described in claim 10 or 11, it is characterized in that, the curved and concave surface in described bottom section of preparing test tube (118) upward.
13. in-vitro diagnosis analysers according to claim 12, it is characterized in that, described the 6th drive member (120) can drive the described rotor (116) of preparing first direction (S1) and second direction (S2) upper rotate contrary with described first direction (S1).
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| CN201320874839.9U CN203745476U (en) | 2013-12-27 | 2013-12-27 | In-vitro diagnosis analyser |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698545A (en) * | 2013-12-27 | 2014-04-02 | 苏州奥润医疗科技有限公司 | In vitro diagnosis analysis instrument |
| CN105301266A (en) * | 2015-11-05 | 2016-02-03 | 南通诺赛自动化科技有限公司 | Automatic in-vitro detection instrument |
-
2013
- 2013-12-27 CN CN201320874839.9U patent/CN203745476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698545A (en) * | 2013-12-27 | 2014-04-02 | 苏州奥润医疗科技有限公司 | In vitro diagnosis analysis instrument |
| CN105301266A (en) * | 2015-11-05 | 2016-02-03 | 南通诺赛自动化科技有限公司 | Automatic in-vitro detection instrument |
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