CN210015111U - Biochemical immunity analyzer - Google Patents
Biochemical immunity analyzer Download PDFInfo
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- CN210015111U CN210015111U CN201920319613.XU CN201920319613U CN210015111U CN 210015111 U CN210015111 U CN 210015111U CN 201920319613 U CN201920319613 U CN 201920319613U CN 210015111 U CN210015111 U CN 210015111U
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Abstract
The utility model discloses a biochemical immunity analyzer, which comprises a light source component, a light splitting component and a plurality of colorimetric components; the light source component is used for providing the output light, and the output light is monochromatic light; the light splitting component is used for splitting the output light into a plurality of beams of same emergent light, and each beam of emergent light is respectively emitted into the corresponding colorimetric component; the colorimetric component is used for receiving the emergent light and collecting an optical signal of the emergent light after the emergent light penetrates through a biological sample; and the output ends of the light splitting assemblies correspond to the colorimetric assemblies one by one. The utility model discloses a light with same light source subassembly transmission falls into the multi-beam through the beam splitting subassembly and jets into in the different color comparison subassembly, makes the utility model provides a biochemical immunoassay appearance can carry out the analysis to the biological sample among a plurality of color comparison subassemblies simultaneously, compares the biochemical immunoassay appearance that can only analyze a biological sample simultaneously among the prior art, has improved greatly biochemical immunoassay appearance's work efficiency.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a biochemical immunoassay appearance.
Background
In modern medicine, it is a very common technical means to estimate the physiological status of a biological sample source by measuring the content of a specific biochemical substance in the biological sample, such as blood and urine, and among them, the mainstream method is to measure the physiological status by an optical means, that is, a light with a specific wavelength is used to irradiate the biological sample, so that the specific biochemical substance in the biological sample reacts with the light, and particularly, the absorption of the light may weaken the light intensity of the light; or the light ray with another specific wavelength is excited after the light ray is absorbed (photoelectric colorimetric principle). And determining the content of the specific biochemical substances in the biological sample by monitoring the change of the light transmitted through the biological sample.
The biochemical immunoassay analyzer in the prior art adopts a single light path design, namely, one instrument can only measure data of one sample, people are concerned about health of the instrument, the more and more people flow in hospitals are faced, the efficiency of the existing biochemical immunoassay analyzer is too low, the waiting time of patients is too long, the number of devices must be increased to improve the efficiency, extra cost is brought to the hospitals, and a large amount of space is occupied, therefore, how to find the problem of improving the working efficiency of the biochemical immunoassay analyzer is needed to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a biochemical immunoassay appearance to solve the problem that biochemical immunoassay appearance work efficiency is low among the prior art.
In order to solve the technical problem, the utility model provides a biochemical immunoassay analyzer, which comprises a light source component, a light splitting component and a plurality of colorimetric components;
the light source component is used for providing the output light, and the output light is monochromatic light;
the light splitting component is used for splitting the output light into a plurality of beams of same emergent light, and each beam of emergent light is respectively emitted into the corresponding colorimetric component;
the colorimetric component is used for receiving the emergent light and collecting an optical signal of the emergent light after the emergent light penetrates through a biological sample;
and the output ends of the light splitting assemblies correspond to the colorimetric assemblies one by one.
Optionally, in the biochemical immunoassay analyzer, the light splitting component is a light splitting optical fiber.
Optionally, in the biochemical immunoassay analyzer, the spectroscopic optical fiber is a Y-type optical fiber.
Optionally, in the biochemical immunoassay analyzer, the light source assembly includes a light emitting module and a filtering module;
the light emitting module is used for emitting multicolor light;
the light filtering module is used for filtering the polychromatic light to obtain the output light.
Optionally, in the biochemical immunoassay analyzer, the filtering module is a filter wheel;
the filter wheel comprises a plurality of filter lenses corresponding to different wavelengths, and different filter lenses are aligned to the light outlet of the light emitting module by rotating the wheel disc.
Optionally, in the biochemical immunoassay analyzer, the colorimetric member is fixedly attached to the same positioning substrate.
Optionally, in the biochemical immunoassay analyzer, the driving motor of the filter wheel is a stepping motor.
Optionally, in the biochemical immunoassay analyzer, the light source assembly further comprises a positioning light.
Optionally, in the biochemical immunoassay analyzer, the colorimetric assembly further comprises a shield;
the shielding case is used for shielding external electromagnetic signal interference.
Optionally, in the biochemical immunoassay analyzer, the light emitting device of the light source assembly is a halogen lamp.
The biochemical immunity analyzer provided by the utility model comprises a light source component, a light splitting component and a plurality of colorimetric components; the light source component is used for providing the output light, and the output light is monochromatic light; the light splitting component is used for splitting the output light into a plurality of beams of same emergent light, and each beam of emergent light is respectively emitted into the corresponding colorimetric component; the colorimetric component is used for receiving the emergent light and collecting an optical signal of the emergent light after the emergent light penetrates through a biological sample; and the output ends of the light splitting assemblies correspond to the colorimetric assemblies one by one. The utility model discloses a light with same light source subassembly transmission falls into the multi-beam through the beam splitting subassembly and jets into in the different color comparison subassembly, makes the utility model provides a biochemical immunoassay appearance can carry out the analysis to the biological sample among a plurality of color comparison subassemblies simultaneously, compares the biochemical immunoassay appearance that can only analyze a biological sample simultaneously among the prior art, has improved greatly biochemical immunoassay appearance's work efficiency.
Drawings
In order to clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a biochemical immunoassay analyzer according to the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the biochemical immunoassay analyzer provided by the present invention;
fig. 3 is a schematic structural diagram of a light splitting assembly according to another embodiment of the biochemical immunoassay analyzer of the present invention;
fig. 4 is a schematic diagram of an explosion structure at the junction of a light-emitting module and a light-filtering module of another embodiment of the biochemical immunoassay analyzer according to the present invention;
fig. 5 is a schematic structural diagram of a light source assembly of another embodiment of the biochemical immunoassay analyzer according to the present invention;
fig. 6 is an exploded schematic view of a filter wheel according to still another embodiment of the present invention;
fig. 7 is a schematic diagram of an exploded view of a colorimetric module according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a refractor mounting block according to an embodiment of the biochemical immunoassay analyzer of the present invention;
fig. 9 is a schematic structural diagram of a light source refraction box according to an embodiment of the biochemical immunoassay analyzer of the present invention.
Detailed Description
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the present invention is to provide a biochemical immunoassay analyzer, wherein a schematic diagram of one embodiment thereof is shown in fig. 1, which is called as a first embodiment thereof, and comprises a light source assembly 100, a light splitting assembly 200 and a plurality of colorimetric assemblies 300;
the light source assembly 100 is configured to provide the output light, where the output light is monochromatic light;
the light splitting assembly 200 is configured to split the output light into multiple beams of same emergent light, and each beam of emergent light is incident into the corresponding colorimetric assembly 300;
the colorimetric component 300 is configured to receive the emergent light and collect an optical signal of the emergent light after the emergent light penetrates through a biological sample;
the output ends of the light splitting assemblies 200 correspond to the colorimetric assemblies 300 one by one.
Wherein, the optical splitting component 200 may be an optical splitting fiber; the light splitting optical fiber has certain softness and toughness, and the light path arrangement inside the biochemical immunoassay analyzer can be more free.
It should be particularly noted that the portions enclosed by the dashed lines in fig. 1 indicate that the structures in the frames are the colorimetric components 300, and not that all the structures in the frames are collectively referred to as the colorimetric components 300.
The structure of the biochemical immunoassay analyzer according to an embodiment of the present invention is schematically shown in fig. 2, in which the colorimetric member 300 is fixedly connected to the same positioning substrate 400; biochemical immunoassay appearance is very high to the demand of light path stability, incides the light quantity or the angle of the light of color comparison subassembly 300 take place any slight change and all can influence final measuring result, consequently adopt positioning substrate 400 is fixed the color comparison device makes the color comparison device can not produce the displacement because of the exogenic action, can improve the stability and the life of device.
A schematic structural diagram of a specific embodiment of the colorimetric assembly 300 is shown in fig. 7, and the installation process is as follows: the refractor 330 is installed in the refractor installation block 320, then the refractor is tightly pressed by the plastic fastening screw 310, the light path shaper 340 and the sealing ring 350 are installed in the light source refraction box 360, then the refractor installation block 320 tightly presses, and the signal acquisition PD370 on the signal amplification plate 380 is installed on the opposite side.
Fig. 8 is a schematic structural diagram of another angle of the light source refraction box 360, in which an optical fiber connector 361 is used for connecting the light splitting optical fiber.
Fig. 9 is a schematic view of another angle structure of the refractor mounting block 320.
Still further, the colorimetric assembly 300 further comprises a shield 390; the shielding case 390 is used for shielding external electromagnetic signal interference, so that the detection result obtained by the colorimetric device is more accurate.
The biochemical immunoassay analyzer provided by the utility model comprises a light source component 100, a light splitting component 200 and a plurality of colorimetric components 300; the light source assembly 100 is configured to provide the output light, where the output light is monochromatic light; the light splitting assembly 200 is configured to split the output light into multiple beams of same emergent light, and each beam of emergent light is incident into the corresponding colorimetric assembly 300; the colorimetric component 300 is configured to receive the emergent light and collect an optical signal of the emergent light after the emergent light penetrates through a biological sample; the output ends of the light splitting assemblies 200 correspond to the colorimetric assemblies 300 one by one. The utility model discloses a light with the transmission of same light source subassembly 100 falls into the multi-beam through light splitting subassembly 200 and jets into in the different color comparison subassembly 300, makes the utility model provides a biochemical immunoassay appearance can carry out the analysis to the biological sample in a plurality of color comparison subassemblies 300 simultaneously, compares the biochemical immunoassay appearance that can only analyze a biological sample simultaneously among the prior art, has improved greatly biochemical immunoassay appearance's work efficiency.
On the basis of the first specific embodiment, the light splitting assembly 200 is further improved to obtain a second specific embodiment, and a schematic structural diagram of the improved light splitting assembly 200 is shown in fig. 3, and includes a light source assembly 100, a light splitting assembly 200, and a plurality of colorimetric assemblies 300;
the light source assembly 100 is configured to provide the output light, where the output light is monochromatic light;
the light splitting assembly 200 is configured to split the output light into multiple beams of same emergent light, and each beam of emergent light is incident into the corresponding colorimetric assembly 300;
the colorimetric component 300 is configured to receive the emergent light and collect an optical signal of the emergent light after the emergent light penetrates through a biological sample;
the output ends of the light splitting assemblies 200 correspond to the colorimetric assemblies 300 one by one;
the light splitting optical fiber is a Y-shaped optical fiber.
Compared with the above embodiments, the difference of the present application lies in that the above-mentioned light splitting assembly 200 is limited in the present embodiment, and the rest of the structure is the same as the above-mentioned embodiments, and will not be described herein again.
In this embodiment, the light splitting assembly 200 is limited to be a Y-shaped optical fiber, that is, two colorimetric devices are respectively corresponding to two light outlets of the Y-shaped optical fiber, one light beam is split into multiple light beams with almost the same properties, the more the split light beams are, the higher the process difficulty is, and the lower the stability is, so that the Y-shaped optical fiber that splits the output light into two is adopted in this embodiment, which not only improves the working efficiency of the biochemical immunoassay analyzer, but also improves the working stability of the biochemical immunoassay analyzer.
On the basis of the second embodiment, the light source assembly 100 is further improved to obtain a third embodiment, and a schematic structural diagram of the light source assembly 100 is shown in fig. 3, and includes a light source assembly 100, a light splitting assembly 200, and a plurality of colorimetric assemblies 300;
the light source assembly 100 is configured to provide the output light, where the output light is monochromatic light;
the light splitting assembly 200 is configured to split the output light into multiple beams of same emergent light, and each beam of emergent light is incident into the corresponding colorimetric assembly 300;
the colorimetric component 300 is configured to receive the emergent light and collect an optical signal of the emergent light after the emergent light penetrates through a biological sample;
the output ends of the light splitting assemblies 200 correspond to the colorimetric assemblies 300 one by one;
the light splitting optical fiber is a Y-shaped optical fiber;
the light source assembly 100 includes a light emitting module 110 and a filtering module 120;
the light emitting module 110 is used for emitting multi-color light;
the filtering module 120 is configured to filter the polychromatic light to obtain the output light;
the filtering module 120 is a filtering wheel 123;
the filter wheel 123 includes a plurality of filters 1233 corresponding to different wavelengths, and different filters 1233 are aligned with the light outlet of the light emitting module 110 by rotating the wheel disc.
The difference between the present embodiment and the foregoing embodiment is that the present embodiment further defines the composition and the structure of the light source assembly 100, and the rest of the structures are the same as those of the foregoing embodiment, and are not repeated herein.
Fig. 4 is an exploded schematic view of the connection between the light emitting module 110 and the filtering module 120 according to this embodiment, and fig. 5 is a schematic view of the structure of the light source assembly 100, in which a hole is formed in the center of a filter wheel 123, a rotating shaft 124 of the filter wheel 123, a bearing 125 and a synchronous pulley 126 are installed on the sliding fiber connection seat 115, an optical shaping device 112 and a fan 114 are also installed on the sliding fiber connection seat 115 and pressed by a halogen lamp fixing frame 111, a halogen lamp 113 is installed into the sliding fiber connection seat 115 from the side, a stepping motor 121 is installed at the bottom of the sliding fiber connection seat 115 and connected to the filter wheel 123 by a synchronous belt 122, and a positioning light 116 provides precise positioning for the filter wheel 123.
The filter wheel 123 is shown in fig. 6, and includes a filter wheel 1231, a wheel seal 1232, a filter 1233, and a filter cover 1234.
In particular, the driving motor of the filter wheel 123 is a stepping motor 121; under the condition that the stepping motor 121 is not overloaded, the rotation speed and the stop position of the motor only depend on the frequency and the pulse number of the pulse signal, and are not affected by the load change, so that the position of the filter 1233 on the filter wheel 123 can be more accurately positioned, and the working stability is improved.
Further, the light source assembly 100 further includes a positioning lens 116, which further ensures accurate positioning of the filter 1233.
It is to be noted that the light emitting device of the light source assembly 100 is a halogen lamp 113.
The present embodiment further defines the structure of the light source assembly 100, and the multi-color light emitted from the light emitting module 110 is filtered by the filter wheel 123, so as to realize the fast switching of the output light with different wavelengths, and further improve the working efficiency of the biochemical immunoassay analyzer.
The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is to be noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The biochemical immunoassay analyzer provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A biochemical immunity analyzer is characterized by comprising a light source component, a light splitting component and a plurality of colorimetric components;
the light source component is used for providing output light, and the output light is monochromatic light;
the light splitting component is used for splitting the output light into a plurality of beams of same emergent light, and each beam of emergent light is respectively emitted into the corresponding colorimetric component;
the colorimetric component is used for receiving the emergent light and collecting an optical signal of the emergent light after the emergent light penetrates through a biological sample;
and the output ends of the light splitting assemblies correspond to the colorimetric assemblies one by one.
2. The biochemical immunoassay analyzer of claim 1, wherein the spectroscopic assembly is a spectroscopic optical fiber.
3. The biochemical immunoassay analyzer of claim 2, wherein the spectroscopic optical fiber is a Y-shaped optical fiber.
4. The biochemical immunoassay analyzer of any one of claims 1 to 3, wherein the light source assembly comprises a light emitting module and a light filtering module;
the light emitting module is used for emitting multicolor light;
the light filtering module is used for filtering the polychromatic light to obtain the output light.
5. The biochemical immunoassay analyzer of claim 4, wherein the filter module is a filter wheel;
the filter wheel comprises a plurality of filter lenses corresponding to different wavelengths, and different filter lenses are aligned to the light outlet of the light emitting module by rotating the wheel disc.
6. The biochemical immunoassay analyzer of claim 5, wherein the colorimetric members are fixedly attached to the same positioning substrate.
7. The biochemical immunoassay analyzer of claim 6, wherein the drive motor of the filter wheel is a stepper motor.
8. The biochemical immunoassay analyzer of claim 7, wherein the light source assembly further comprises a positioning light.
9. The biochemical immunoassay analyzer of claim 8, wherein the colorimetric assembly further comprises a shield;
the shielding case is used for shielding external electromagnetic signal interference.
10. The biochemical immunoassay analyzer of claim 9, wherein the light emitting device of the light source assembly is a halogen lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319613.XU CN210015111U (en) | 2019-03-13 | 2019-03-13 | Biochemical immunity analyzer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319613.XU CN210015111U (en) | 2019-03-13 | 2019-03-13 | Biochemical immunity analyzer |
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| CN210015111U true CN210015111U (en) | 2020-02-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781971A (en) * | 2019-03-13 | 2019-05-21 | 三诺生物传感股份有限公司 | A kind of biochemical immunity analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781971A (en) * | 2019-03-13 | 2019-05-21 | 三诺生物传感股份有限公司 | A kind of biochemical immunity analyzer |
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