CN212646715U - Full-automatic analyzer - Google Patents
Full-automatic analyzer Download PDFInfo
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- CN212646715U CN212646715U CN202021094204.3U CN202021094204U CN212646715U CN 212646715 U CN212646715 U CN 212646715U CN 202021094204 U CN202021094204 U CN 202021094204U CN 212646715 U CN212646715 U CN 212646715U
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Abstract
The utility model relates to a biological detection equipment field especially relates to a full autoanalyzer and autoanalyzer, can realize the automatic analysis of body blood or other body fluid samples. The utility model provides a full-automatic analyzer, includes that base, reagent hold device, application of sample arm, move the liquid device, move a cup device, reading device and reaction dish device, reagent holds device, application of sample arm, moves the liquid device, moves a cup device, reading device and reaction dish device and all sets up on the base, the application of sample arm passes through the guide rail and is connected with the base, reagent holds device and reaction dish device setting at the both ends of guide rail, move the liquid device and be connected with application of sample arm, reaction dish device and reading device setting are moving cup device both sides. The liquid transfer device provides power for the sample adding arm, liquid is extracted from the reagent containing device and is added into the reaction disc device, the cup moving device transfers the liquid in the reaction disc device to the reading device after the completion of the reaction disc device, and the whole process operation is realized.
Description
Technical Field
The utility model relates to a biological detection equipment field especially relates to a full autoanalyzer.
Background
The main working principle of the clinically used full-automatic analyzer is that a series of reactions are generated by matching samples such as body fluid or blood of a patient with reagents produced by various manufacturers, and then the detection results are interpreted manually or by an instrument. In the work flow, samples such as body fluid or blood collected from a patient are added into a reaction container through a liquid-moving needle, and then reagents produced by manufacturers are added into the reaction container through the liquid-moving needle for reaction. At present, the integration degree of a clinically used full-automatic analyzer is low, all operations are difficult to complete at one time, and the efficiency is low due to more steps in the whole detection process.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides a full autoanalyzer and autoanalyzer can realize the automatic analysis of body blood or other body fluid samples.
The utility model provides a scheme as follows:
the utility model provides a full-automatic analyzer, includes that base, reagent hold device, application of sample arm, move the liquid device, move a cup device, reading device and reaction dish device, reagent holds device, application of sample arm, moves the liquid device, moves a cup device, reading device and reaction dish device and all sets up on the base, the application of sample arm passes through the guide rail and is connected with the base, reagent holds device and reaction dish device setting at the both ends of guide rail, move the liquid device and be connected with application of sample arm, reaction dish device and reading device setting are moving cup device both sides. The liquid transfer device provides power for the sample adding arm, liquid is extracted from the reagent containing device and is added into the reaction disc device, the cup moving device transfers the liquid in the reaction disc device to the reading device after the completion of the reaction disc device, and the whole process operation is realized.
Preferably, the reagent containing device comprises a rotatable reagent tray, and the reagent tray is provided with a plurality of reagent positions and sample positions. A plurality of reagent positions and sample position can provide sufficient reality and sample selection scope, realize the detection many times, and rotatable reagent tray can cooperate the application of sample arm to carry out the selection of reagent and sample more fast.
Preferably, the application of sample arm is equipped with the application of sample needle of liftable, application of sample needle passes through the pipe connection with liquid-transfering device, liquid-transfering device includes the syringe, the syringe is connected with application of sample needle. The pipetting device may use a syringe to move reagents or samples into the catheter and then fill the reaction tray device.
Preferably, the application of sample arm is equipped with the vibrations piece, the vibrations piece passes through the elastic component with application of sample arm body and is connected, the vibrations piece is equipped with vibrating motor, the vibrations piece is equipped with the through-hole, the application of sample needle passes in the through-hole, and gapped between the through-hole inner wall, the clearance is less than the vibration range of vibrations piece. The vibrating block can drive the sample adding needle to vibrate together under the driving of the vibrating motor, and the stirring and mixing of the liquid are realized.
Preferably, the reaction tray device comprises a rotatable reaction tray, a plurality of reaction cups are placed on the reaction tray along the circumferential direction, openings are formed above the reaction cups, and the reaction tray is provided with a heating device. The rotatable reaction tray is convenient for adjusting the position to cooperate with other components to operate the reaction cup.
Preferably, the cup moving device comprises a cup moving needle, the cup moving needle can rotate and lift, the upper end of the cup moving needle is connected with the negative pressure system, and the shape of the lower end of the cup moving needle is matched with the shape of an opening above the reaction cup. The cup moving needle can adsorb the reaction cup at the lower end of the cup moving needle through negative pressure, and the shape of the lower end of the cup moving needle is directly matched with the shape of the top of the reaction cup, so that the whole reaction cup can be directly adsorbed without sucking liquid in the reaction cup.
Preferably, move the cup device and include swinging boom and bracing piece, the swinging boom sets up in the bracing piece upper end to connect and move the cup needle, the bracing piece middle part is through splined connection drive arrangement, and liftable rotatory support is connected to the lower extreme. The cup moving needle is lifted and descended to adsorb and release the reaction cup, and the rotation can be used for transferring the reaction cup.
Preferably, the reading device comprises a box body and a box door, the box body is fixedly arranged on the base, the box door is slidably arranged on the base, the box body is provided with an opening facing the box door, a fixing frame is arranged on one side of the box door facing the box body, the box door is connected with the base through a screw rod mechanism, the fixing frame comprises a fixing groove with an opening in the vertical direction, and a reading module matched with the position of the fixing frame is arranged in the box body. The chamber door can be opened automatically or closed, does not need manual intervention can accomplish the reading process, and position detection device can detect the position of chamber door after the chamber door is closed to the position, avoids chamber door and other parts to appear interfering, and the opening of chamber door is favorable to keeping apart light, has maintained the light-resistant environment of darkroom better.
Preferably, the base is provided with a position detection device, the position detection device comprises a detection switch and a trigger head, the detection switch is fixedly connected with the base, the trigger head is fixedly connected with the box door, and the trigger head triggers the detection switch when the box door is closed. The position detection device is used for detecting whether the box door is closed in place or not, and the situation that the equipment is damaged due to the fact that the screw rod mechanism continues to work after the box door is closed is prevented. The trigger head and the box door move synchronously, so that the detection accuracy of the position detection device is ensured.
Preferably, the washing device is arranged on the side face of the reaction plate device and is provided with an upright post and a washing frame, the washing frame is slidably arranged on the upright post and is provided with a plurality of groups of washing pipes, the upright post is provided with a cam, the washing frame is in contact connection with the cam, and each group of washing pipes comprises a liquid suction pipe and a liquid outlet pipe. The cleaning device is used for cleaning the reaction cup, the cleaning pipe can vertically reciprocate to clean the interior of the reaction cup through the driving of the cam, the liquid inlet pipe is used for adding cleaning liquid, and the liquid suction pipe is used for sucking out the cleaned cleaning liquid.
The utility model discloses possess following beneficial effect:
1. the utility model can automatically select the filling reagent to react with the sample, automatically read the reaction product after the reaction is finished, and has high checking and analyzing efficiency;
2. the sample adding arm is matched with the liquid transfer device to realize the transfer of liquid, and the vibrating device is arranged to enable the sample adding needle to have the functions of stirring and mixing;
3. the cup moving needle can suck the reaction cup in a negative pressure mode, the reaction cup is moved to the reading device, the taking and placing efficiency is high due to the adsorption connection, and the whole reaction cup can be directly sucked without sucking out liquid in the reaction cup due to the fact that the shape of the lower end of the cup moving needle is directly matched with the shape of the top of the reaction cup;
4. the reading device comprises a black box capable of being automatically switched on and off, so that analysis reading can be automatically realized, and the efficiency of the whole analyzer is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the mounting of a sample addition arm;
FIG. 4 is a schematic view of the structure of a sample-adding arm;
FIG. 5 is a schematic view of the pipetting device;
FIG. 6 is a schematic structural view of a cup moving device;
FIG. 7 is a schematic view of the reaction disk apparatus;
FIG. 8 is a schematic view of the reading device configuration;
fig. 9 is a schematic view of the structure of the cleaning apparatus.
In the figure: 1-base, 2-reagent holding device, 3-sample adding arm, 4-liquid-transferring device, 5-cup moving device, 6-reaction plate device, 7-reading device, 8-cleaning device, 11-guide rail, 21-reagent tray, 22-first motor, 23-reagent position, 24-sample position, 31-sample adding needle, 32-second motor, 33-vibration block, 34-elastic piece, 41-supporting plate, 42-injector, 43-third motor, 44-three-way joint, 51-cup moving needle, 52-rotating arm, 53-supporting rod, 54-rotating support, 55-fourth motor, 56-fifth motor, 57-first detection switch, 58-first trigger head, 61-reaction tray, 62-a sixth motor, 63-a reaction cup, 71-a box body, 72-a box door, 73-a screw mechanism, 74-a fixed frame, 75-a second detection switch, 76-a second trigger head, 77-an opening, 81-an upright post, 82-a cleaning frame, 83-a cleaning pipe, 84-a cam and 85-a cleaning pump.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 to 9, the present embodiment provides a full-automatic analyzer, which includes a base 1, a reagent holding device 2, a sample adding arm 3, a liquid transferring device 4, a cup moving device 5, a reading device 7 and a reaction plate device 6, wherein the reagent holding device 2, the sample adding arm 3, the liquid transferring device 4, the cup moving device 5, the reading device 7 and the reaction plate device 6 are all disposed on the base 1, the sample adding arm 3 is connected to the base 1 through a guide rail 11, the reagent holding device 2 and the reaction plate device 6 are disposed at two ends of the guide rail 11, the liquid transferring device 4 is connected to the sample adding arm 3, and the reaction plate device 6 and the reading device 7 are disposed at two sides of the cup moving device 4.
The reagent holding device 2 comprises a rotatable reagent tray 21, the reagent tray 21 is driven by a belt wheel mechanism through a first motor 22, and the reagent tray 21 is provided with a plurality of reagent positions 23 and sample positions 24.
Application of sample arm 3 is equipped with the application of sample needle 31 of liftable, and application of sample arm 3 is equipped with second motor 32, and second motor 32 passes through band pulley mechanism and drives application of sample needle 31 and reciprocate. The sample application needle 31 and the pipetting device 4 are connected by a conduit, the pipetting device 4 includes an injector 42, and the injector 42 is connected to the sample application needle 31. The pipetting device 4 comprises a third motor 43, the third motor 43 and the syringe 42 are arranged on the support plate 41, and the third motor 43 drives the piston of the syringe 42 to move through a lead screw mechanism. The outlet of the injector 42 is connected with a three-way joint 44, one end of the three-way joint 44 is connected with the sample adding needle 31, the other end is connected with the outside of the device, and the end is connected with a normally closed valve.
The reaction tray device 6 comprises a rotatable reaction tray 61, the reaction tray 61 is driven by a sixth motor, a plurality of reaction cups 63 are placed on the reaction tray 61 along the circumferential direction, openings are formed above the reaction cups 63, and the reaction tray 61 is provided with a heating device.
The cup moving device 5 comprises a cup moving needle 51, a rotating arm 52 and a supporting rod 53, the rotating arm 52 is arranged at the upper end of the supporting rod 53 and is connected with the cup moving needle 51, the middle part of the supporting rod 53 is connected with a driving device through a spline, and the lower end of the supporting rod is connected with a liftable rotating support 54. The upper end of the cup moving needle 51 is connected with a negative pressure system, and the shape of the lower end of the cup moving needle is matched with the shape of an opening above the reaction cup 63. The rotary support 54 moves up and down under the drive of a fourth motor 55 and a belt wheel mechanism, the drive device is a fifth motor 56 which is connected with the support rod 53 through the belt wheel mechanism, and the joint of the support rod 53 and the belt wheel mechanism is provided with splines. The cup moving device 5 further comprises a first detection switch 57 fixedly arranged, a first trigger head 58 is arranged on the rotating support 54, and the first trigger head 58 triggers the first detection switch 57 when the rotating support 54 is lifted to the highest setting position.
Reading device 7 includes box 71 and chamber door 72, and box 71 is fixed to be set up on base 7, and chamber door 72 slidable sets up on base 1, and box 71 is equipped with opening 77 towards chamber door 72, and one side that chamber door 72 faced box 71 is equipped with mount 74, and chamber door 72 passes through screw mechanism 73 with base 1 to be connected, and mount 74 includes vertical direction open-ended fixed slot, is equipped with the reading module with mount 74 position looks adaptation in the box 71. The base 1 is provided with a position detection device, the position detection device comprises a second detection switch 75 and a second trigger head 76, the second detection switch 75 is fixedly connected with the base 1, the second trigger head 76 is fixedly connected with the door 72, and the second trigger head 76 triggers the second detection switch 75 when the door 72 is closed.
The utility model discloses still include belt cleaning device 8, belt cleaning device 8 sets up in reaction disc device 6 side, is equipped with stand 81 and wash rack 82, and wash rack 82 slidable ground sets up on stand 81, is equipped with multiunit scavenge pipe 83 on the wash rack 82, and stand 81 is equipped with cam 84, and wash rack 82 is connected with cam 84 contact, and every scavenge pipe 83 of group includes pipette and drain pipe. The cleaning device 8 further comprises two cleaning pumps 85, and the two cleaning pumps 85 are respectively connected with the liquid suction pipe and the liquid outlet pipe and used for driving the cleaning liquid to flow.
The utility model discloses the theory of operation as follows:
the sample adding arm 3 is moved to the reagent holding device 2, the liquid transfer device 4 extracts the relevant liquid at the reagent site 23 and the sample site 24 through the syringe 42, and then moves to the reaction plate device 6 through the guide rail 11, and the syringe 42 fills the liquid into the reaction cup 63 for reaction. After the reaction is finished, the cup moving needle 51 transfers the reaction cup 63 to the reading device 7 for identification reading, and finally, the cleaning device 8 can clean the reaction cup 51 after the analysis is finished.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and substance of the present invention, any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A full autoanalyzer which characterized in that: including base, reagent hold device, application of sample arm, move the liquid device, move a glass device, reading device and reaction dish device, reagent holds device, application of sample arm, moves the liquid device, moves a glass device, reading device and reaction dish device and all sets up on the base, the application of sample arm passes through the guide rail and is connected with the base, reagent holds device and reaction dish device setting at the both ends of guide rail, move liquid device and be connected with the application of sample arm, reaction dish device and reading device setting are moving a glass device both sides.
2. The fully automatic analyzer according to claim 1, wherein: the reagent containing device comprises a rotatable reagent tray, and the reagent tray is provided with a plurality of reagent positions and sample positions.
3. The fully automatic analyzer according to claim 1, wherein: the sample adding arm is provided with a liftable sample adding needle, the sample adding needle is connected with the liquid transferring device through a conduit, the liquid transferring device comprises an injector, and the injector is connected with the sample adding needle.
4. A fully automatic analyzer according to claim 3, wherein: the application of sample arm is equipped with the vibrations piece, the vibrations piece passes through the elastic component with application of sample arm body and is connected, the vibrations piece is equipped with vibrating motor, the vibrations piece is equipped with the through-hole, the application of sample needle passes in the through-hole, and gapped between the through-hole inner wall, the clearance is less than the vibration range of vibrations piece.
5. The fully automatic analyzer according to claim 1, wherein: the reaction tray device comprises a rotatable reaction tray, a plurality of reaction cups are placed on the reaction tray along the circumferential direction, openings are formed in the upper portions of the reaction cups, and the reaction tray is provided with a heating device.
6. The full-automatic analyzer according to claim 5, wherein: the cup moving device comprises a cup moving needle, the cup moving needle can rotate and lift, the upper end of the cup moving needle is connected with the negative pressure system, and the shape of the lower end of the cup moving needle is matched with that of an opening above the reaction cup.
7. The full-automatic analyzer according to claim 6, wherein: the cup moving device comprises a rotating arm and a supporting rod, the rotating arm is arranged at the upper end of the supporting rod and is connected with a cup moving needle, the middle part of the supporting rod is connected with a driving device through a spline, and the lower end of the supporting rod is connected with a liftable rotating support.
8. The fully automatic analyzer according to claim 1, wherein: the reading device comprises a box body and a box door, the box body is fixedly arranged on the base, the box door is arranged on the base in a sliding mode, the box body is provided with an opening facing the box door, a fixing frame is arranged on one side, facing the box body, of the box door, the box door is connected with the base through a screw rod mechanism, the fixing frame comprises a fixing groove with an opening in the vertical direction, and a reading module matched with the fixing frame in position is arranged in the box body.
9. The fully automatic analyzer according to claim 8, wherein: the base is equipped with position detection device, position detection device is including detecting switch and trigger head, it links firmly with the base to detect the switch, trigger head links firmly with the chamber door, trigger head triggers detection switch when the chamber door is closed.
10. The fully automatic analyzer according to claim 1, wherein: still include belt cleaning device, belt cleaning device sets up in reaction dish device side, is equipped with stand and wash rack, the wash rack slidable ground sets up on the stand, be equipped with the multiunit scavenge pipe on the wash rack, the stand is equipped with the cam, the wash rack is connected with the cam contact, every group the scavenge pipe includes pipette and drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094204.3U CN212646715U (en) | 2020-06-12 | 2020-06-12 | Full-automatic analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094204.3U CN212646715U (en) | 2020-06-12 | 2020-06-12 | Full-automatic analyzer |
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| CN212646715U true CN212646715U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021094204.3U Active CN212646715U (en) | 2020-06-12 | 2020-06-12 | Full-automatic analyzer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376391A (en) * | 2021-07-09 | 2021-09-10 | 广州蓝勃生物科技有限公司 | Get liquid device and full-automatic immunoassay appearance |
| CN115093954A (en) * | 2022-08-25 | 2022-09-23 | 深圳市华晨阳科技有限公司 | Gene sequencer and using method |
-
2020
- 2020-06-12 CN CN202021094204.3U patent/CN212646715U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376391A (en) * | 2021-07-09 | 2021-09-10 | 广州蓝勃生物科技有限公司 | Get liquid device and full-automatic immunoassay appearance |
| CN115093954A (en) * | 2022-08-25 | 2022-09-23 | 深圳市华晨阳科技有限公司 | Gene sequencer and using method |
| CN115093954B (en) * | 2022-08-25 | 2023-03-17 | 深圳市华晨阳科技有限公司 | Gene sequencer and using method |
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