CN210294286U - Analysis device - Google Patents
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- CN210294286U CN210294286U CN201921258843.6U CN201921258843U CN210294286U CN 210294286 U CN210294286 U CN 210294286U CN 201921258843 U CN201921258843 U CN 201921258843U CN 210294286 U CN210294286 U CN 210294286U
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Abstract
The utility model provides an analytical equipment, analytical equipment includes that workstation, detection articles for use place the district, hatch mechanism, magnetic separation mechanism, motion, application of sample mechanism and photometric mechanism, detect articles for use and place the district and placed the reagent strip at least, detect articles for use and place the district hatch the mechanism with magnetic separation mechanism locates the workstation on the surface, application of sample mechanism with photometric mechanism locates on the motion and lie in the workstation top, application of sample mechanism with photometric mechanism accessible motion extremely detect articles for use place the district with it is right to hatch on the mechanism the reagent strip carries out corresponding operation, and realizes treating the analysis and detection of detecting the sample. The utility model provides an analytical equipment has avoided among the prior art analytical equipment to have that the structure is complicated and bulky scheduling problem.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to analytical equipment.
Background
The analyzer is used for automatically analyzing and detecting a specific analysis object in a sample such as human blood. The analysis device in the prior art has the problems of complex structure, large volume and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides an analytical equipment has avoided among the prior art analytical equipment to have that the structure is complicated and bulky scheduling problem.
The utility model provides an analytical equipment, analytical equipment includes that workstation, detection articles for use place the district, hatch mechanism, magnetic separation mechanism, motion, application of sample mechanism and photometric mechanism, detect articles for use and place the district and placed the reagent strip at least, detect articles for use and place the district hatch the mechanism with magnetic separation mechanism locates the workstation on the surface, application of sample mechanism with photometric mechanism locates on the motion and lie in the workstation top, application of sample mechanism with photometric mechanism accessible motion extremely detect articles for use place the district with it is right to hatch on the mechanism the reagent strip carries out corresponding operation, and realizes treating the analysis and detection of detecting the sample.
The analysis device further comprises a liquid injection mechanism, and the liquid injection mechanism is arranged on the light metering mechanism.
And the light metering mechanism injects excitation liquid into the reagent strip while executing light metering.
The detection article placing area further comprises a consumable placing area used for placing the suction head, and when reagents and samples are sucked, the sample adding mechanism is clamped with the suction head to suck the corresponding reagents and the samples.
The sample adding mechanism is also used for carrying the reagent strip so as to move the reagent strip to a corresponding position.
Wherein, the detection article placing area comprises a sample placing area for placing a sample.
The reagent strip is provided with a sample cavity, and the sample cavity is used for storing a sample to be detected.
The incubation mechanism comprises a first incubation area and a second incubation area, the heating temperatures of the first incubation area and the second incubation area are different, the first incubation area is close to the magnetic separation mechanism, after the reagent strip is placed in the incubation mechanism, one part of the reagent strip is placed in the first incubation area, and the other part of the reagent strip is placed in the second incubation area.
When the magnetic separation mechanism performs magnetic separation operation on the reagent strip in the incubation mechanism, the sample adding mechanism absorbs waste liquid in the reagent strip.
And after the sample adding mechanism absorbs the waste liquid in the reagent strip, the liquid injection mechanism injects cleaning liquid into the reagent strip.
The utility model discloses an analytical equipment is through inciting somebody to action the application of sample mechanism with photometric mechanism all locates on the motion, thereby the application of sample mechanism with photometric mechanism's motion by the motion control makes analytical equipment's simple structure, small and control is convenient.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an analysis apparatus provided in an embodiment of the present application;
FIG. 2 is a schematic view of another perspective of the analysis device provided in FIG. 1;
fig. 3 is a partial schematic view of another perspective of the analysis device provided in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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 belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides an analysis device 100, and the analysis device 100 of the present invention is used for analyzing and detecting a specific object in a sample such as human blood. Analytical equipment 100 includes that workstation 10, detection articles for use place district 20, incubate mechanism 30, magnetic separation mechanism 40, motion 50, application of sample mechanism 60 and photometric mechanism 80, detection articles for use place district 20 and placed reagent strip an at least, detection articles for use place district 20 incubate mechanism 30 with magnetic separation mechanism 40 locates on workstation 10's the surface 11, application of sample mechanism 60 with photometric mechanism 80 locates on motion 50 and lieing in workstation 10 top, application of sample mechanism 60 with photometric mechanism 80 accessible motion 50 moves extremely detection articles for use place district 20 with it is right to incubate on the mechanism 30 reagent strip an carries out corresponding operation, and realizes treating the analytical testing who detects the sample.
When a detection task is performed, necessary detection articles are placed in the detection article placement area 20 before detection starts, after detection starts, the sample adding mechanism 60 operates corresponding detection articles to mix a sample to be detected and a related reagent and incubate in the incubation mechanism 30, after incubation is completed, the sample adding mechanism 60 and the magnetic separation mechanism 40 cooperate to clean a reactant formed by combining the sample to be detected and the related reagent, unbound waste liquid is cleaned, then the photometric mechanism 80 injects excitation liquid into the cleaned reactant, and then the reactant is detected.
The utility model discloses an analytical equipment 100 through inciting somebody to action mechanism 60 with photometric mechanism 80 all locates on the motion 50, thereby the inciting somebody to action mechanism 60 with photometric mechanism 80's motion by motion 50 control makes analytical equipment 100's simple structure, small and control is convenient.
Detect articles for use and place district 20 and place district 21 including the reagent strip that is used for placing reagent strip a for place the sample of sample is placed district 22 and is used for placing the consumptive material of suction head and places district 23, the sample is placed district 22 the consumptive material place district 23 with the reagent strip is placed district 21 interval and is set up, and is specific for arranging in proper order and interval setting. Before the detection begins, will await measuring the sample earlier place in the sample places district 22 the district 23 is placed to the consumptive material with the district 21 is placed to the reagent strip places the suction head and the reagent strip respectively, incubate mechanism 30 with the district 23 is placed to the consumptive material is followed the length direction that the district 21 was placed to the reagent strip sets up side by side and with the district 21 interval setting is placed to the reagent strip. Therefore, when the sample adding mechanism 60 carries the reagent strip placed in the reagent strip placing area 21 to the incubation mechanism 30, the moving distance is shortest, and after the sample adding mechanism 60 carries the reagent strip a, the moving distance from the incubation mechanism 30 to the consumable placing area 23 for loading the suction head is shortest.
The reagent strip placement area 21 comprises a plurality of blocking positions 211, and each reagent strip a is held and placed in the blocking position 211. So that the reagent strip a is placed on the reagent strip placement region 21 more orderly and stably. Each screens 211 is marked with a number sequence number to facilitate the operator to quickly identify the detection sequence of the sample.
Referring to fig. 2, the magnetic separation mechanism 40 and the incubation mechanism 30 are disposed at an interval and are both disposed on one side of the incubation mechanism 30 away from the reagent strip placement area 21, the magnetic separation mechanism 40 and the incubation mechanism 30 are disposed at an interval so that after the incubation is finished, the magnetic separation mechanism 40 starts a magnetic field, and the magnetic field can act on the reactant in the reaction cavity of the reagent strip a in the incubation mechanism 30 to separate the reactant from the waste liquid, so that the sample adding mechanism 60 sucks out the waste liquid. When the magnetic separation mechanism 40 performs magnetic separation operation on the reagent strip a in the incubation mechanism 30, the sample adding mechanism 60 sucks waste liquid in the reagent strip a, so that the separation of the reactant and the waste liquid is realized, and the waste liquid is conveniently sucked out.
Referring to fig. 3, the incubation mechanism 30 includes a first incubation area 31 and a second incubation area 32, the first incubation area 31 and the second incubation area 32 have different heating temperatures, the first incubation area 31 is close to the magnetic separation mechanism 40, and after the reagent strip a is placed in the incubation mechanism 30, a part of the reagent strip a is placed in the first incubation area 31 and a part of the reagent strip a is placed in the second incubation area 32. In this embodiment, the reagent strip a includes a reaction cavity and a reagent cavity, the reaction cavity is located in the first incubation area 31 on the reagent strip a, the reagent cavity is located in the second incubation area 32 on the reagent strip a, the reagent cavity has a plurality of, is used for holding different reagents required by an experiment respectively. The temperature of the second incubation area 32 is higher than that of the first incubation area 31, so that the reagent in a part of the reagent cavity is rapidly heated, and the reagent in a part of the reagent cavity is in a semi-solid state and needs to be rapidly heated to be in a liquid state before being sucked by the suction head. The sample adding mechanism 60 moves the reagent strip a from the reagent strip placement area 21 to the incubation mechanism 30, places the end of the reagent strip a with the reaction cavity in the first incubation area 31, and places the end of the reagent strip a with the reagent cavity in the second incubation area 32, then the sample adding mechanism 60 moves to the consumable placement area 23 to install the suction head, moves to the sample placement area 22 to suck the sample through the suction head, then moves to the position above the reagent strip a of the incubation mechanism 30 to suck the reagent in the reagent cavity, mixes the sample and the reagent, and injects the mixture into the reaction cavity of the reagent strip a to perform incubation reaction.
The reagent strip a in the embodiment is also provided with a sample cavity, and the sample cavity is used for storing a sample to be detected. When the sample amount is small, the sample is directly packaged in the sample cavity, the sample adding mechanism 60 moves to the consumable placing area 23 to install the suction head, then moves to the position above the sample reagent strip a of the incubation mechanism 30 to suck the sample through the suction head, then sucks the reagent in the reagent cavity, mixes the sample and the reagent, and injects the mixture into the reaction cavity of the reagent strip a to perform incubation reaction.
Further, the incubation mechanism 30 includes a plurality of sample channels 33, each sample channel 33 is partially located in the first incubation area 31 and partially located in the second incubation area 32, and one reagent strip a is correspondingly located in one sample channel 33. Through setting up a plurality of sample passageways 33, once can carry out the detection of a plurality of samples, practice thrift the check-out time of a plurality of samples, improve work efficiency. And one reagent strip a is arranged in one sample channel 33, and the temperature of the wall surface of the sample channel 33 contacted with the reagent strip a is the same as the temperature of the first incubation area 31 or the second incubation area 32 in which the sample channel 30 is positioned, so that the heating effect of the incubation mechanism 30 on the reactant or the reagent in the reagent strip a is ensured.
The analysis device 100 in this embodiment includes a waste placement area 90, and the waste placement area 90 is disposed between the test article area and the incubation mechanism 30. Therefore, after the detection is finished, the sample adding mechanism 60 unloads the suction head mounted thereon and places the suction head on the waste material placing area 90, and the reagent strip a which is detected is transported from the incubation mechanism 30 to the waste material placing area 90, so that the incubation mechanism 30 is left empty for the next group of detection and analysis.
Further, the waste material placing area 90 is provided with a waste material port (not shown), and the analysis device 100 includes a waste material barrel (not shown), and the waste material barrel is connected to the waste material placing area 90 through a slide way (not shown). Thereby the waste material can be directly placed the waste material mouth of district 90 from the waste material and pass through the slide and slide in the waste material bucket, does not need the staff to collect the waste material, when the waste material in the waste material bucket was filled with, directly with the waste material from the bucket pour can.
Referring back to fig. 1, the sample adding mechanism 60 is used for carrying the reagent strip a to move the reagent strip a to a corresponding position. On the other hand, the sample adding mechanism 60 is also configured to engage with the tip to aspirate the corresponding reagent and the sample. The sample adding mechanism 60 comprises a manipulator 61, and when the reagent strip a is carried, the manipulator 61 is used for holding the reagent strip a so as to move the reagent strip a to a corresponding position. When the reagent and the sample are aspirated, the manipulator 61 is configured to hold the pipette head to aspirate the reagent and the sample. That is, the manipulator 61 may be used to transport the reagent strip a and to perform a sample sucking and injecting operation, so that the analyzer 100 has a simpler structure, which is advantageous for downsizing the analyzer 100.
The manipulator 61 is in a hollow round tube shape, the manipulator 61 includes a connecting portion (not shown), and when the reagent strip a is transported, the manipulator 61 is fixed to the fixing portion of the reagent strip a through the connecting portion to clamp the reagent strip a. When a sample is sucked, the manipulator 61 is fixed with the clamping part of the suction head through the connecting part to clamp the suction head. Specifically, the connecting part is in a hollow tubular shape, the fixing part is provided with a circular clamping groove, the connecting part extends into the fixing part and is clamped with the fixing part, and the connecting part also can extend into the clamping part of the suction head and is clamped with the suction head.
The manipulator 61 further comprises an unloading device (not shown), the unloading device is arranged around the periphery of the manipulator 61, the connecting portion extends out of the unloading device, the unloading device can movably slide on the periphery of the connecting portion, the unloading device is used for unloading the reagent strips a or the suckers clamped with the manipulator 61, and the unloading device can unload the reagent strips a or the suckers clamped with the connecting portion by sliding on the periphery of the connecting portion.
The analyzer 100 in this embodiment further includes a liquid injection mechanism 70, and the liquid injection mechanism 70 is disposed on the light measurement mechanism 80. The sample adding mechanism 60 with the photometry mechanism 80 with annotate liquid mechanism 70 interval setting, the motion 50 drives annotate liquid mechanism 70 the sample adding mechanism 60 with the photometry mechanism 80 horizontal movement. The movement mechanism 50 further includes a plurality of vertical movement members (not shown), specifically two vertical movement members, and the liquid injection mechanism 70, the sample injection mechanism 60, and the light measurement mechanism 80 are respectively fixed on the movement mechanism 50 through the corresponding vertical movement members and can move in the vertical direction through the vertical movement members. The liquid injection mechanism 70 and the light measurement mechanism 80 are fixed on the movement mechanism 50 through the same vertical movement member. Annotate liquid mechanism 70 and locate on the photometric mechanism 80 to annotate liquid mechanism 70 with photometric mechanism 80 shares one vertical motion spare, simple structure just is favorable to reducing the cost. In other embodiments, the liquid injection mechanism 70 may also be directly disposed on the moving mechanism 50, the liquid injection mechanism 70, the sample injection mechanism 60, and the light measurement mechanism 80 are disposed at intervals, and of course, the liquid injection mechanism 70 may also be disposed on the sample injection mechanism 60.
The liquid injection mechanism 70 comprises a liquid injection needle 71, a liquid injection controller 72 and a liquid container (not shown), wherein a cleaning liquid is filled in the liquid container, the liquid container is communicated with the liquid injection needle 71 through the liquid injection controller 72, and the liquid injection controller 72 is used for transmitting the cleaning liquid in the liquid container to the liquid injection needle 71 and controlling the volume of the liquid injection needle 71 injected into the reaction cavity of the reagent strip a each time. After the sample adding mechanism 60 sucks the waste liquid in the reagent strip a, the liquid injection mechanism 70 injects a cleaning liquid into the reagent strip a, specifically, after the sample adding mechanism 60 sucks the waste liquid, the liquid injection needle 71 injects the cleaning liquid into the reaction cavity to clean the reactant in the reaction cavity. The liquid injection needle 71 is fixed with the photometric mechanism 80, the liquid injection controller 72 and the workbench are arranged at intervals, and the liquid container is arranged below the workbench, so that the occupation of the liquid injection controller 72 and the liquid container on the workbench is reduced, the load of the motion mechanism 50 is reduced, and the operation of the motion mechanism 50 is more flexible.
The analysis device 100 further includes an electric control assembly (not shown), which is disposed below the platform and electrically connected to the incubation mechanism 30, the movement mechanism 50, the magnetic separation mechanism 40, the sample injection mechanism 60, the liquid injection mechanism 70 and the light measurement mechanism 80 to control the incubation mechanism 30, the movement mechanism 50, the magnetic separation mechanism 40, the sample injection mechanism 60, the liquid injection mechanism 70 and the light measurement mechanism 80 to complete the related operation steps.
The analysis device 100 further comprises a shell (not shown), the electric control assembly is arranged on the workbench 10, the detection article placement area 20 is arranged on the incubation mechanism 30, the magnetic separation mechanism 40 is arranged on the movement mechanism 50, the sample adding mechanism 60 is arranged on the sample injection mechanism 70, the light measuring mechanism 80 is arranged on the waste material placement area 90 and is contained in the shell, the analysis device 100 is not affected by the external environment, and the accuracy of the detection result is ensured. The casing is including locating but a plurality of apron of switching on the casing, each the apron corresponds with it respectively the detection articles for use place the district 20 the waste material bucket, the liquid container corresponds the setting to detection personnel put in sample, consumptive material and reagent strip a etc. detect the articles for use district.
The utility model discloses an analytical equipment 100 through inciting somebody to action mechanism 60 with photometric mechanism 80 all locates on the motion 50, thereby the inciting somebody to action mechanism 60 with photometric mechanism 80's motion by motion 50 control makes analytical equipment 100 simple structure, small and control is convenient. The injection mechanism 70 is also disposed on the moving mechanism 50, so that the analysis device 100 has a simple structure, a smaller volume and more convenient control.
The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the above description of the embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (10)
1. The utility model provides an analytical equipment, its characterized in that, analytical equipment includes that workstation, detection articles for use place the district, incubate mechanism, magnetic separation mechanism, motion, application of sample mechanism and photometric mechanism, detect the articles for use and place the district and placed the reagent strip at least, detect the articles for use and place the district incubation mechanism with magnetic separation mechanism locates the workstation on the surface, application of sample mechanism with photometric mechanism locates motion is last and is located the workstation top, application of sample mechanism with photometric mechanism accessible motion extremely detect the articles for use place the district with it is right to incubate on the mechanism the reagent strip carries out corresponding operation, and the realization is treated the analysis and is detected of detecting the sample.
2. The analytical device of claim 1, further comprising a priming mechanism disposed on the photometric mechanism.
3. The analytical device of claim 2, wherein the photometric mechanism performs photometry while injecting an excitation liquid into the reagent strip.
4. The device of claim 3, wherein the assay device placement area further comprises a consumable placement area for placing a tip, and the sample application mechanism engages with the tip to aspirate the corresponding reagent and sample when aspirating the reagent and sample.
5. The device of claim 4, wherein the sample application mechanism is further configured to transport the reagent strip to move the reagent strip to a corresponding position.
6. The device of any of claims 1-5, wherein the test article placement area comprises a sample placement area for placing a sample.
7. The device of any one of claims 1-5, wherein the strip has a sample chamber for holding a sample to be tested.
8. The device of any one of claims 1-5, wherein the incubation mechanism comprises a first incubation area and a second incubation area, wherein the first incubation area and the second incubation area are heated at different temperatures, wherein the first incubation area is adjacent to the magnetic separation mechanism, and wherein after the reagent strip is placed in the incubation mechanism, a portion of the reagent strip is placed in the first incubation area and a portion of the reagent strip is placed in the second incubation area.
9. The device of claim 8, wherein the sample application mechanism draws waste fluid from the reagent strip when the magnetic separation mechanism performs a magnetic separation operation on the reagent strip in the incubation mechanism.
10. The analyzer according to claim 2, wherein the injection mechanism injects the cleaning solution into the reagent strip after the sample injection mechanism sucks the waste liquid in the reagent strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258843.6U CN210294286U (en) | 2019-07-31 | 2019-07-31 | Analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921258843.6U CN210294286U (en) | 2019-07-31 | 2019-07-31 | Analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210294286U true CN210294286U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921258843.6U Active CN210294286U (en) | 2019-07-31 | 2019-07-31 | Analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210294286U (en) |
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2019
- 2019-07-31 CN CN201921258843.6U patent/CN210294286U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 12th floor, building 1, Baiwang R & D building, 5158 xilishahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen maiketian Biomedical Technology Co.,Ltd. Address before: 518000 12th floor, building 1, Baiwang R & D building, 5158 xilishahe West Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Medcaptain Medical Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |