CN211825695U - Instrument for measuring content of effective components in Chinese medicine - Google Patents
Instrument for measuring content of effective components in Chinese medicine Download PDFInfo
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- CN211825695U CN211825695U CN202022084777.4U CN202022084777U CN211825695U CN 211825695 U CN211825695 U CN 211825695U CN 202022084777 U CN202022084777 U CN 202022084777U CN 211825695 U CN211825695 U CN 211825695U
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Abstract
The utility model provides a traditional Chinese medicine active ingredient content measuring instrument, which comprises a sample container and a measuring instrument, wherein the sample container is internally provided with a measuring cavity and a sample cavity, an adjusting mechanism is arranged between each measuring cavity and the sample cavity, one side of the two sample cavities is provided with a detecting cavity, a condenser lens is arranged between each sample cavity and the detecting cavity, the top of each measuring cavity is provided with a sample feeding port provided with a second sealing plug, the measuring instrument comprises a detecting part and a display part, the detecting part is internally provided with two mounting cavities corresponding to the positions of the corresponding sample cavities, the side wall of each mounting cavity is provided with an opening matched with the condenser lens, and a detecting mechanism is arranged in each mounting cavity. Simultaneously, a measuring cavity for measuring the solution is arranged in the device, and the device is convenient to carry.
Description
Technical Field
The utility model belongs to the technical field of measuring instrument technique and specifically relates to a traditional chinese medicine active ingredient assay instrument is related to.
Background
The Chinese medicine is prepared with Chinese medicine theory, and has natural medicine and its processed product including plant medicine, animal medicine, mineral medicine and partial chemical and biological medicine. In modern medicine, in order to clarify the effective components and the content thereof in the Chinese medicinal preparation, a measuring instrument is required to detect the effective components and the content thereof, so as to facilitate the subsequent research and re-development of the Chinese medicinal preparation.
The existing instrument for detecting the traditional Chinese medicine components mainly has the following problems: the first is that in the existing detection instrument of spectrophotometry, only one traditional Chinese medicine sample can be detected at a time, the contrast reference of the traditional Chinese medicine sample and a reference substance cannot be realized, multiple detections are needed, and the detection is very troublesome; secondly, when the traditional detection instrument is used for detecting the traditional Chinese medicine, an additional measuring container is needed to measure the sample solution, and the traditional measuring tool mainly uses glass products and is inconvenient to carry.
Therefore, there is a need for an apparatus for measuring the content of active ingredients in Chinese herbs, which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a traditional chinese medicine active ingredient assay instrument can detect traditional chinese medicine sample and reference substance simultaneously and form the contrast, has solved the inconvenient problem of testing result contrast of traditional chinese medicine sample with the reference substance, is provided with the measurement chamber of volume solution simultaneously in inside, conveniently carries.
The technical scheme of the utility model is realized like this:
the instrument for measuring the content of the effective ingredients of the traditional Chinese medicine comprises a sample container and a measuring instrument which are arranged together;
the sample container is internally provided with two sample cavities which are arranged side by side and are identical, the side wall of each sample cavity is provided with a water outlet provided with a first sealing plug in a threaded manner, one side of each sample cavity is provided with a detection cavity, a condenser lens is arranged between each sample cavity and the detection cavity, two measurement cavities are also arranged in the sample container, each measurement cavity is communicated with the corresponding sample cavity through an adjusting mechanism, and the top of each measurement cavity is provided with a sample feeding port provided with a second sealing plug;
the measuring instrument body includes integrative detection part and the display part that sets up, the detection part set up in detect in the cavity, be equipped with in the detection part two respectively with correspond the corresponding installation cavity in sample chamber position, each all be equipped with on the lateral wall of installation cavity one with the opening of spotlight mirror looks adaptation, each all be provided with in the installation cavity and be used for detecting the correspondence the detection mechanism of solution in the sample chamber, be provided with microcontroller, display screen and the operating button that links together on the display part.
As an optimal technical scheme, each adjusting mechanism all includes one set up in corresponding measure the regulation chamber between chamber and the sample chamber, each adjust the intracavity and rotate and install intermeshing's driving gear and driven gear, each the driving gear all stretches out the outside of sample container, each driven gear all runs through on be equipped with one and lead to measure the infusion through-hole in chamber and sample chamber, each the extending direction of infusion through-hole all with driven gear's axial direction is parallel.
As an optimal technical scheme, each driven gear's up end all be equipped with one with the coaxial first arc spout that sets up of driven gear, each the infusion through-hole all sets up in corresponding the one end of first arc spout, be equipped with on the roof of regulation chamber one with the first lug of first arc spout looks adaptation, each first lug all slidable mounting in the first arc spout, each be equipped with a liquid outlet jointly in first lug and the sample container, each the liquid outlet all communicates and corresponds the measurement chamber and with correspond infusion through-hole looks adaptation.
As a preferred technical scheme, a second convex block is fixed on the lower end face of each driven gear, the lower end of each infusion through hole penetrates through the second convex block, a second arc-shaped sliding groove which is coaxial with the driven gear is formed in the bottom wall of each adjusting cavity, each second convex block is slidably mounted in the second arc-shaped sliding groove, one end of each second arc-shaped sliding groove is provided with a liquid inlet communicated with the sample cavity, and each liquid inlet is matched with the corresponding infusion through hole.
As a preferred technical scheme, each detection mechanism includes a light source lamp vertically arranged downwards, each light source lamp is fixed on the top wall corresponding to the installation cavity, a collimating lens group is arranged under each light source lamp, a dichroic mirror obliquely arranged is arranged under each collimating lens group, a light filtering unit is arranged on one side of each dichroic mirror far away from the corresponding collecting mirror, and a photoelectric detection unit connected with the microcontroller is arranged on one side of each light filtering unit.
As a preferable technical solution, each of the collimating lens groups adopts a spherical lens and an aspherical lens which are parallel to each other.
As a preferred technical scheme, two visual windows for observing the dosage of the solution in the measuring cavity are arranged on the side wall of the sample container, and one side of each visual window is provided with a dial gauge.
By adopting the technical scheme, the beneficial effects of the utility model are that:
because the instrument for measuring the content of the active ingredients of the traditional Chinese medicine comprises a sample container and a measuring instrument, a sample cavity and a measuring cavity are arranged in the sample container, when the utility model is used, an operator can dispose the traditional Chinese medicine sample solution and the reference substance solution with the same quantity in the two measuring cavities, then the two driving gears are respectively rotated, the driving gears drive the driven gears to rotate, so that the transfusion through hole is aligned with the liquid outlet and the liquid inlet to communicate the sample cavity and the measurement cavity, so that the traditional Chinese medicine sample solution and the reference solution in the two sample cavities enter the sample pool, the utility model is provided with a measuring cavity corresponding to the sample cavity in the sample container, therefore, the traditional Chinese medicine sample solution and the control solution can be prepared without preparing an additional measuring container, so that the carrying is convenient, and the content of the active ingredients in the traditional Chinese medicine sample can be rapidly and accurately detected.
Because the apparatus includes detection part and display part, when using the utility model, the operator inserts the detection part of the apparatus into the detection cavity of the sample container, make two openings of the lower end of the detection part align with the condenser lens on the side wall of the corresponding sample cavity respectively, two light source lamps are controlled to open simultaneously by the operating button on the display part, the light emitted by the light source lamps forms a light beam after being collimated by the collimating lens group to irradiate the dichroic mirror, the dichroic mirror horizontally reflects the light beam onto the condenser lens and projects the light beam into the sample cavity after being converged by the condenser lens, the two sample cavities are respectively filled with traditional Chinese medicine sample solution and contrast group solution, the detected components in the traditional Chinese medicine sample solution and the contrast group solution can be excited by the light beam and emit fluorescence, a part of the fluorescence can return along the light path of the light beam, and sequentially projects through the condenser lens, the dichroic mirror and the light filtering unit, finally, the fluorescence reaches a photoelectric detection unit, and the photoelectric detection unit can detect the intensity of the fluorescence;
microcontroller is carried to the luminous intensity of the fluorescence that two photoelectric detection unit will detect out simultaneously, and microcontroller can calculate and the analysis to it, the analysis goes out the content that is detected the composition in traditional chinese medicine sample solution and the contrast solution, then shows data on the display screen, and the testing result of traditional chinese medicine sample solution and contrast solution can form the contrast on the display screen, so that the operator accuracy reachs the concrete content of active ingredient in the traditional chinese medicine sample solution, compare in current detecting instrument, the utility model discloses in be provided with two sample chambeies, can detect traditional chinese medicine sample and contrast simultaneously and form the contrast experiment, it is very convenient to detect, has solved the inconvenient problem of the testing result contrast of traditional chinese medicine sample with the contrast, makes the operator can be very directly perceived and accurately see the contrast result between traditional chinese medicine sample and the contrast.
Because the lateral wall of each sample chamber all is equipped with the outlet that a screw thread installed first sealing plug, after detecting the completion, the user can twist out first sealing plug from the outlet, discharges the solution in the sample chamber, has made things convenient for the clearance in sample chamber.
Because each top of measuring the chamber all is equipped with one and is provided with the appearance mouth of throwing of second sealing plug, uses the utility model discloses the time, the operator takes off the second sealing plug, can open to throw the appearance mouth and inwards pour into solution from throwing the appearance mouth, not using the utility model discloses the time, throw the intraoral second sealing plug of appearance and can seal measuring the chamber, guarantee that the clearance finishes the back sample chamber can guarantee totally, with convenient the utility model discloses a next time use.
Because adjustment mechanism all includes the regulation chamber, and each is adjusted the intracavity and rotates and install intermeshing's driving gear and driven gear the utility model discloses in, adjust one side in chamber and set up to the opening, the driving gear stretches out in this opening, makes the operator can directly rotate the driving gear and drive driven gear and rotate, the convenient adjustment to the infusion through-hole position.
Because all be equipped with on each driven gear with adjust the first arc spout of first lug looks adaptation on the chamber roof, each is adjusted all be equipped with on the diapire in chamber with driven gear on the second arc spout of second lug looks adaptation the utility model discloses in, first arc spout and second arc spout play spacing effect to the rotation of driven gear and driving gear, guarantee to measure the chamber and be in encapsulated situation when configuration traditional chinese medicine sample solution and reference solution, avoid measuring intracavity solution and flow into the sample intracavity at the configuration in-process, and influence the uniformity of traditional chinese medicine sample solution and reference solution to the uniformity of traditional chinese medicine sample solution and reference solution has been guaranteed, and then has guaranteed the reference of control experiment and the accuracy of testing result.
Because the detection mechanism comprises a light source lamp, a collimating lens group, a dichroic mirror and a filtering unit, and a collecting lens is arranged on the side wall of the sample cavity, the light source lamp can adopt visible light sources such as a tungsten lamp and a halogen tungsten lamp, and can also adopt ultraviolet light sources such as a hydrogen lamp; the dichroic mirror can adopt a glass lens with a coated film on the surface, and can be selected according to the fluorescence color excited by fluorescein in the solution; the condenser lens can be a spherical lens made of glass or quartz material.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a sample container according to the present invention;
FIG. 4 is a schematic structural view of the measuring apparatus of the present invention;
fig. 5 is a schematic structural view of the driven gear of the present invention.
Wherein: 1. a sample container; 2. a measuring instrument; 3. a sample chamber; 4. a first sealing plug; 5. a water outlet; 6. detecting the cavity; 7. a condenser lens; 8. a measurement cavity; 9. a second sealing plug; 10. a sample feeding port; 11. a detection unit; 12. a display unit; 13. installing a cavity; 14. an opening; 15. a microcontroller; 16. a display screen; 17. an operation button; 18. an adjustment chamber; 19. a driving gear; 20. a driven gear; 21. a transfusion through hole; 22. a first arc-shaped chute; 23. a first bump; 24. a liquid outlet; 25. a second bump; 26. a second arc-shaped chute; 27. a liquid inlet; 28. a light source lamp; 29. a collimating lens group; 30. a dichroic mirror; 31. a light filtering unit; 32. a photodetecting unit; 33. a visual window; 34. and (4) a scale table.
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.
As shown in figure 1, the instrument for measuring the content of the effective ingredients in the traditional Chinese medicine comprises a sample container 1 and a measuring instrument 2 which are arranged together.
As shown in fig. 3, the sample container 1 is internally provided with two sample chambers 3 which are arranged side by side and are identical, the side wall of each sample chamber 3 is provided with a water outlet 5 provided with a first sealing plug 4 through threads, one side of each sample chamber 3 is provided with a detection cavity 6, a condenser lens 7 is arranged between each sample chamber 3 and the detection cavity 6, two measurement chambers 8 are further arranged in the sample container 1, each measurement chamber 8 is communicated with the corresponding sample chamber 3 through an adjusting mechanism, and the top of each measurement chamber 8 is provided with a sample feeding port 10 provided with a second sealing plug 9.
As shown in fig. 4, the measuring apparatus includes a detecting portion 11 and a display portion 12, which are integrally disposed, the detecting portion 11 is disposed in the detecting cavity 6, two installation cavities 13 are disposed in the detecting portion 11 and correspond to the positions of the corresponding sample cavities 3, an opening 14 adapted to the condenser lens 7 is disposed on a sidewall of each installation cavity 13, a detecting mechanism for detecting the solution in the corresponding sample cavity 3 is disposed in each installation cavity 13, and a microcontroller 15, a display screen 16 and an operation button 17 are disposed on the display portion 12 and connected together, in this embodiment, the microcontroller 15 is a microcontroller 15 with ultra-low power consumption of the MSP430 series of the american TI company.
As shown in fig. 2, each adjusting mechanism comprises an adjusting cavity 18 disposed between the corresponding measuring cavity 8 and the sample cavity 3, a driving gear 19 and a driven gear 20 engaged with each other are rotatably mounted in each adjusting cavity 18, each driving gear 19 extends out of the sample container 1, each driven gear 20 is provided with an infusion through hole 21 communicating the measuring cavity 8 and the sample cavity 3, and the extending direction of each infusion through hole 21 is parallel to the axial direction of the driven gear 20.
As shown in fig. 5, the upper end surface of each driven gear 20 is provided with a first arc-shaped chute 22 coaxial with the driven gear 20, each infusion through hole 21 is disposed at one end corresponding to the first arc-shaped chute 22, the top wall of the adjusting cavity 18 is provided with a first bump 23 adapted to the first arc-shaped chute 22, each first bump 23 is slidably mounted in the first arc-shaped chute 22, each first bump 23 and the sample container 1 are jointly provided with a liquid outlet 24, and each liquid outlet 24 is communicated with the corresponding measuring cavity 8 and adapted to the corresponding infusion through hole 21.
A second bump 25 is fixed on the lower end face of each driven gear 20, the lower end of each infusion through hole 21 penetrates through the second bump 25, a second arc-shaped chute 26 coaxially arranged with the driven gear 20 is arranged on the bottom wall of each adjusting cavity 18, each second bump 25 is slidably arranged in the second arc-shaped chute 26, one end of each second arc-shaped chute 26 is provided with a liquid inlet 27 communicated with the sample cavity 3, each liquid inlet 27 is matched with the corresponding infusion through hole 21, in the embodiment, the shapes of the first arc-shaped chute 22 and the second arc-shaped chute 26 are identical, and the first arc-shaped chute 22 and the second arc-shaped chute 26 are coaxially arranged.
In the utility model, when the driving gear 19 drives the driven gear 20 to rotate, the first bump 23 slides in the first arc-shaped chute 22 when the driven gear 20 rotates, and when the first bump 23 slides to one end of the first arc-shaped chute 22 provided with the infusion through hole 21, the second bump 25 is also positioned at one end of the second arc-shaped chute 26 at this time, the driving gear 19 and the driven gear 20 can not continue to rotate, so that the driving gear 19 and the driven gear 20 are limited, and at this time, the infusion through hole 21 is aligned with the liquid outlet 24 and the liquid inlet 27 and is communicated with the corresponding sample cavity 3 and the measuring cavity 8; on the contrary, the driving gear 19 rotates reversely to drive the driven gear 20 to rotate reversely, so that the first bump 23 slides to the other end of the first arc-shaped chute 22, and the second bump 25 slides to the other end of the second arc-shaped chute 26, so that the driving gear 19 and the driven gear 20 can not rotate any more, the driving gear 19 and the driven gear 20 are limited, and the liquid conveying through holes 21, the liquid outlets 24 and the liquid inlets 27 are arranged in a staggered manner, and the sealing of the measuring cavity 8 and the sample cavity 3 is realized.
Wherein, each detection mechanism all includes a vertical light source lamp 28 that sets up downwards, each light source lamp 28 all is fixed in on the roof that corresponds installation cavity 13, be provided with a collimating lens group 29 under each light source lamp 28, the below of each collimating lens group 29 is provided with the dichroic mirror 30 that an slope set up, one side that each dichroic mirror 30 kept away from corresponding condensing lens 7 all is provided with a light filtering unit 31, one side of light filtering unit 31 is provided with the photoelectric detection unit 32 of connecting microcontroller 15, in this embodiment, photoelectric detection unit 32 is the photoelectric detector who adopts a plurality of photodiode to constitute.
Moreover, each collimating lens group 29 employs a spherical lens and an aspherical lens which are parallel to each other.
In addition, two visual windows 33 for observing the dosage of the solution in the measuring chamber 8 are installed on the side wall of the sample container 1, and a scale 34 is provided on one side of each visual window 33.
The method for detecting the content of the effective ingredients of the traditional Chinese medicine comprises the following steps:
firstly, according to effective finished products in traditional Chinese medicines to be detected, taking a small amount of traditional Chinese medicines to be detected, preparing a traditional Chinese medicine sample solution for detection in one sample cavity 3 in a sample container 1, preparing a reference substance solution which is identical except for a traditional Chinese medicine sample and is identical in quantity in the other sample cavity 3, after configuration, an operator can respectively rotate two driving gears 19, the driving gears 19 drive driven gears 20 to rotate, so that a liquid conveying through hole 21 is aligned with a liquid outlet 24 and a liquid inlet 27, the sample cavities 3 are communicated with a measurement cavity 8, and the traditional Chinese medicine sample solution and the reference substance solution in the two sample cavities 3 enter a sample pool;
secondly, inserting the detection part 11 of the tester 2 into the detection cavity 6 in the sample container 1, aligning two openings 14 at the lower end of the detection part 11 with the collecting lenses 7 on the side walls of the corresponding sample cavities 3 respectively, then controlling two light source lamps 28 to be turned on simultaneously through the operation buttons 17 on the display part 12, collimating light rays emitted by the light source lamps 28 through a collimating lens group 29 to form light beams, vertically and downwards irradiating the dichroic mirror 30 to be reflected to the collecting lenses 7, converging the light beams reflected to the collecting lenses 7 to be projected into the sample cavities 3 through the collecting lenses 7, and exciting detected components in the traditional Chinese medicine sample solution and the contrast solution by the light beams and emitting fluorescence;
thirdly, part of the fluorescence in the sample cavity 3 returns along the light path of the light beam, and sequentially enters the light collecting lens 7, the dichroic mirror 30 and the filtering unit 31 to finally reach the photoelectric detection unit 32, the photoelectric detection unit 32 detects the intensity of the fluorescence, the two photoelectric detection units 32 transmit the light intensity of the detected fluorescence to the microcontroller 15 for calculation and analysis, so that the contents of the detected active ingredients in the traditional Chinese medicine sample solution and the contrast group solution can be analyzed respectively, the microcontroller 15 displays the analyzed data on the display screen 16, and the detection results of the traditional Chinese medicine sample solution and the contrast group solution form contrast on the display screen 16, so that an operator can accurately obtain the specific content of the active ingredients in the traditional Chinese medicine sample solution;
fourthly, after the detection is finished, the operator can screw the first sealing plug 4 out of the water outlet 5, the solution in the sample cavity 3 can be discharged out of the sample container 1 through the water outlet 5, then the determinator 2 is taken out of the detection cavity 6, and the sample container 1 is cleaned for the next use.
To sum up, the utility model provides a traditional chinese medicine active ingredient assay instrument can detect and form the contrast traditional chinese medicine sample and reference simultaneously, has solved the inconvenient problem of testing result contrast of traditional chinese medicine sample and reference, is provided with the measurement chamber 8 of volume solution of getting in inside simultaneously, conveniently carries.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The instrument for measuring the content of the active ingredients of the traditional Chinese medicine is characterized by comprising a sample container and a measuring instrument which are arranged together;
the sample container is internally provided with two sample cavities which are arranged side by side and are identical, the side wall of each sample cavity is provided with a water outlet provided with a first sealing plug in a threaded manner, one side of each sample cavity is provided with a detection cavity, a condenser lens is arranged between each sample cavity and the detection cavity, two measurement cavities are also arranged in the sample container, each measurement cavity is communicated with the corresponding sample cavity through an adjusting mechanism, and the top of each measurement cavity is provided with a sample feeding port provided with a second sealing plug;
the apparatus comprises a detection part and a display part which are integrally arranged, wherein the detection part is arranged in the detection cavity, two installation cavities which correspond to the sample cavities are arranged in the detection part, each installation cavity is provided with an opening matched with the condenser lens on the side wall of the installation cavity, each detection mechanism for detecting the solution in the sample cavity is arranged in the installation cavity, and the display part is provided with a microcontroller, a display screen and an operating button which are connected together.
2. The apparatus according to claim 1, wherein each of the adjusting mechanisms includes an adjusting chamber disposed between the measuring chamber and the sample chamber, a driving gear and a driven gear rotatably mounted in each of the adjusting chambers and engaged with each other, each of the driving gears extends outside the sample container, each of the driven gears has an infusion hole passing therethrough and communicating the measuring chamber and the sample chamber, and each of the infusion holes extends in a direction parallel to an axial direction of the driven gear.
3. The apparatus according to claim 2, wherein a first arc-shaped chute is disposed on an upper end surface of each of the driven gears and is coaxial with the driven gear, each of the liquid inlet holes is disposed at an end corresponding to the first arc-shaped chute, a first protrusion adapted to the first arc-shaped chute is disposed on a top wall of the adjustment chamber, each of the first protrusions is slidably mounted in the first arc-shaped chute, a liquid outlet is disposed in each of the first protrusion and the sample container, and each of the liquid outlets communicates with the measurement chamber and is adapted to the corresponding liquid inlet hole.
4. The apparatus according to claim 2, wherein a second protrusion is fixed to a lower end surface of each of the driven gears, a lower end of each of the liquid-feeding through holes penetrates the second protrusion, a second arc-shaped chute is disposed on a bottom wall of each of the adjusting cavities, the second arc-shaped chute is coaxial with the driven gear, each of the second protrusions is slidably mounted in the second arc-shaped chute, a liquid inlet communicated with the sample cavity is disposed at one end of each of the second arc-shaped chutes, and each of the liquid inlets is adapted to the corresponding liquid-feeding through hole.
5. The apparatus according to claim 1, wherein each of the detecting mechanisms includes a light source lamp disposed vertically downward, each of the light source lamps is fixed to a top wall of the corresponding mounting cavity, a collimating lens group is disposed under each of the light source lamps, a dichroic mirror disposed obliquely is disposed under each of the collimating lens groups, a filtering unit is disposed on a side of each of the dichroic mirrors away from the corresponding collecting lens, and a photoelectric detecting unit connected to the microcontroller is disposed on a side of the filtering unit.
6. The apparatus according to claim 5, wherein each of the collimating lens groups is a spherical lens and an aspherical lens which are parallel to each other.
7. The apparatus according to claim 1, wherein two windows for observing the dosage of the solution in the measuring chamber are installed on the sidewall of the sample container, and a scale is installed on one side of each window.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022084777.4U CN211825695U (en) | 2020-09-22 | 2020-09-22 | Instrument for measuring content of effective components in Chinese medicine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022084777.4U CN211825695U (en) | 2020-09-22 | 2020-09-22 | Instrument for measuring content of effective components in Chinese medicine |
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| CN211825695U true CN211825695U (en) | 2020-10-30 |
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| CN202022084777.4U Expired - Fee Related CN211825695U (en) | 2020-09-22 | 2020-09-22 | Instrument for measuring content of effective components in Chinese medicine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683801A (en) * | 2021-01-21 | 2021-04-20 | 上海菁一科技有限公司 | Spectrophotometry test method sample treatment test capsule |
| CN112683802A (en) * | 2021-01-21 | 2021-04-20 | 上海菁一科技有限公司 | Spectrophotometry test method sample treatment test capsule |
| CN114966077A (en) * | 2022-08-01 | 2022-08-30 | 莱州市动物疫病预防控制中心 | Intelligent microorganism sampling detector for aquaculture waterline |
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2020
- 2020-09-22 CN CN202022084777.4U patent/CN211825695U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683801A (en) * | 2021-01-21 | 2021-04-20 | 上海菁一科技有限公司 | Spectrophotometry test method sample treatment test capsule |
| CN112683802A (en) * | 2021-01-21 | 2021-04-20 | 上海菁一科技有限公司 | Spectrophotometry test method sample treatment test capsule |
| CN112683802B (en) * | 2021-01-21 | 2023-04-28 | 上海菁一科技有限公司 | Spectrophotometry sample treatment test capsule |
| CN114966077A (en) * | 2022-08-01 | 2022-08-30 | 莱州市动物疫病预防控制中心 | Intelligent microorganism sampling detector for aquaculture waterline |
| CN114966077B (en) * | 2022-08-01 | 2022-09-30 | 莱州市动物疫病预防控制中心 | Intelligent microorganism sampling detector for aquaculture waterline |
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