CN221100139U - Device for sampling injection products in general area - Google Patents
Device for sampling injection products in general area Download PDFInfo
- Publication number
- CN221100139U CN221100139U CN202322779763.8U CN202322779763U CN221100139U CN 221100139 U CN221100139 U CN 221100139U CN 202322779763 U CN202322779763 U CN 202322779763U CN 221100139 U CN221100139 U CN 221100139U
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- sampling
- pipeline
- valve
- pipe
- general area
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- 238000005070 sampling Methods 0.000 title claims abstract description 144
- 238000002347 injection Methods 0.000 title claims abstract description 44
- 239000007924 injection Substances 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a device for sampling injection products in a general area, which comprises a sampling pipeline and a first pipeline, wherein the sampling pipeline and the first pipeline are positioned in the general area, two ends of the first pipeline are respectively communicated with a liquid preparation tank and a filling pipeline, a first tank bottom valve and a second tank bottom valve are respectively arranged at two ends of the first pipeline, one end of the sampling pipeline is communicated with the first pipeline through a sampling isolation valve and is positioned between the first tank bottom valve and the second tank bottom valve, the other end of the sampling pipeline is sampled through the sampling valve, when sampling is carried out, the first tank bottom valve, the second tank bottom valve and the sampling isolation valve are opened, liquid medicine in the liquid preparation tank flows into the sampling pipeline, then the first tank bottom valve, the second tank bottom valve and the sampling isolation valve are closed, and at the moment, the sampling valve is opened, so that a liquid medicine sample in the liquid preparation tank can be taken, and the liquid medicine is not directly connected with the liquid preparation tank during sampling, and the pollution risk of the environment of the general area is reduced.
Description
Technical Field
The utility model relates to the technical field of sampling equipment, in particular to a device for sampling injection products in a general area.
Background
The injection product is the most common formulation in clinical application at present, and plays a very important role in disease diagnosis and treatment. Because the injection product is a dosage form directly injected into the human body, if living bacteria are contained in the injection product, severe reaction is usually generated after the living bacteria enter the human body, a series of complications are caused, the life safety of a patient is threatened, thereby guaranteeing the sterile environment in the production process of the injection product, frequent sampling is needed to detect the quality of the injection product in the production process of the liquid preparation tank, the sampling pipeline communicated with the liquid preparation tank is extended to a clean area for sampling, the clean area is transferred out of a transfer window after the sampling by personnel, and then the clean area is sent to a detection room by personnel in a general area.
In view of this, how to reduce the production cost of the injection product while guaranteeing the aseptic production conditions of the injection product is a problem to be solved by those skilled in the art.
Disclosure of utility model
The utility model aims to provide a device for sampling an injection product in a general area, which can reduce the production cost of the injection product while guaranteeing the aseptic production condition of the injection product through isolating a sampling port and a liquid preparation tank in the general area.
The utility model is realized by the following technical scheme:
an apparatus for sampling an injectate product in a general area, comprising a sampling conduit and a first conduit;
The two ends of the first pipeline are respectively communicated with the liquid distribution tank and the filling pipeline, and a first tank bottom valve and a second tank bottom valve are respectively arranged at the two ends of the first pipeline;
One end of the sampling pipeline is communicated with the first pipeline through a sampling isolation valve, the sampling pipeline is communicated between the first tank bottom valve and the second tank bottom valve, and the other end of the sampling pipeline is communicated with a sampling valve through which a sample can be obtained.
In this scheme, set up sampling pipeline and first pipeline in general district, the both ends of first pipeline set up first jar of bottom valve and second jar of bottom valve respectively, sampling pipeline's one end pass through the sample isolation valve communicate in on the first pipeline, the other end intercommunication sampling valve and sample through the sampling valve, when first batch sample, open first jar of bottom valve, second jar of bottom valve and sample isolation valve, join in marriage the fluid reservoir liquid medicine and can flow into sampling pipeline, the first jar of bottom valve of reclosing, second jar of bottom valve and sample isolation valve, open the sampling valve this moment, just can get to join in marriage the fluid reservoir liquid medicine sample, like this when taking a sample, do not directly link to each other with the fluid reservoir liquid medicine of joining in marriage, reduced the pollution risk of general district environment to the liquid medicine, simultaneously because of need not the personnel to get into clean area, also can effectively reduce running cost and reduce the pressure that the artificial pollution and brought for clean environment.
As a further technical scheme of the device for sampling the injection product in the general area, the sampling pipeline is made of transparent materials.
In this scheme, the sampling pipeline is transparent plastics material or transparent glass, can see the liquid medicine through transparent sampling pipeline, conveniently observes the sample.
As a further technical scheme of the device for sampling the injection product in the general area, the sampling pipeline is also communicated with a cleaning device, and the connection part of the cleaning device and the sampling pipeline is positioned at the outlet of the sampling isolation valve.
In this scheme, after the first batch of sample is accomplished, accessible cleaning device washs the sampling tube, avoids the pollution to follow-up sample.
As a further technical scheme of the device for sampling injection products in a general area, the cleaning device is used for introducing cleaning water into the sampling pipeline through a water valve for injection.
In this scheme, after the first batch of sample is accomplished, accessible lets in clean water in the top import department of sampling tube, erodees sampling tube's pipe wall to make the sampling tube all can keep clean state when every sampling.
As a further technical scheme of the device for sampling injection products in a general area, the cleaning device is used for introducing pure steam into the sampling pipeline through a pure steam valve.
In this scheme, after the first batch sample is accomplished, still can let in high temperature steam to the sampling tube, disinfect the pipe wall of sampling tube, avoid bacterial contamination.
As a further technical scheme of the device for sampling the injection product in the general area, the outlet end of the sampling pipeline is provided with a temperature sensor, and the temperature sensor is used for detecting whether the pure steam temperature in the sampling pipeline reaches the standard.
As a further technical solution of the device for sampling injection products in a general area, the temperature sensor is located below the sampling valve.
As a further technical scheme of the device for sampling injection products in a general area, the outlet end of the first pipeline is communicated with the sampling pipeline through a discharge valve and the second pipeline through a filling valve respectively, so that sampling and the main pipeline are isolated, and pollution is further avoided.
As a further technical scheme of the device for sampling the injection products in the general area, the outlet end of the sampling pipeline is connected with a sewage drain pipeline, so that secondary pollution is further avoided.
As a further technical scheme of the device for sampling injection products in a general area, a pipeline soft connector is arranged at the outlet of the second tank bottom valve, the pipeline soft connector is arranged on the first pipeline and forms a part of the first pipeline, the pipeline soft connector can protect the first pipeline, and meanwhile sampling and weighing inaccuracy can be prevented.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
The utility model provides a device for sampling injection products in a general area, which comprises a sampling pipeline and a first pipeline, wherein the sampling pipeline and the first pipeline are positioned in the general area, the two ends of the first pipeline are respectively communicated with a liquid preparation tank and a filling pipeline, the two ends of the first pipeline are also respectively provided with a first tank bottom valve and a second tank bottom valve, one end of the sampling pipeline is communicated with the first pipeline through a sampling isolation valve and is positioned between the first tank bottom valve and the second tank bottom valve, the other end of the sampling pipeline is communicated with the sampling valve and is sampled through the sampling valve, when sampling is performed, the first tank bottom valve, the second tank bottom valve and the sampling isolation valve are opened, liquid medicine in the liquid preparation tank flows into the sampling pipeline, and then the first tank bottom valve, the second tank bottom valve and the sampling isolation valve are closed, and then the sampling valve is opened, so that a liquid medicine sample in the liquid preparation tank can be taken.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a schematic structural diagram of an apparatus for sampling an injection product in a general area according to the present utility model.
In the drawings, the reference numerals and corresponding part names:
1-liquid preparation tank, 2-clean water, 3-water valve for injection, 4-pure steam, 5-steam pipeline, 6-pure steam valve, 7-sampling valve, 8-temperature sensor, 9-discharge valve, 10-filling valve, 11-sampling pipeline, 12-first pipeline, 13-first tank bottom valve, 14-sampling isolation valve, 15-pipeline soft connector, 16-second tank bottom valve and 17-second pipeline.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
Example 1
The embodiment 1 provides a device for sampling injection products in a general area, as shown in fig. 1, including a sampling pipe 11 and a first pipe 12 located in the general area, wherein two ends of the first pipe 12 are respectively communicated with a liquid preparation tank 1 and a filling pipe, and two ends of the first pipe 12 are further respectively provided with a first tank bottom valve 13 and a second tank bottom valve 16, one end of the sampling pipe 11 is communicated with the first pipe 12 through a sampling isolation valve 14 and is located between the first tank bottom valve 13 and the second tank bottom valve 16, and the other end of the sampling pipe 11 is communicated with a sampling valve 7 and is sampled through the sampling valve 7, when sampling is performed, the liquid medicine in the liquid preparation tank 1 flows into the sampling pipe 11, and then the first tank bottom valve 13, the second tank bottom valve 16 and the sampling isolation valve 14 are closed, and at this time, the sampling valve 7 is opened, so that under the condition that the liquid medicine is not directly connected with the liquid preparation tank 1, the pollution risk existing in the general area is reduced, and the personnel entering into the environment can effectively reduce the pressure and bring clean environment pollution to the area.
The above-mentioned sampling pipe 11 is further connected to a cleaning device, where the connection between the cleaning device and the sampling pipe is located at the outlet of the sampling isolation valve 14, after the first batch of samples are completed, the sampling pipe 11 is cleaned by the cleaning device, specifically, the cleaning device includes a water injection valve 3, a steam pipe 5 and a pure steam valve 6, the pure steam valve 6 is disposed on the steam pipe 5, after the sampling is completed, the water injection valve 3 is opened to introduce cleaning water 2 into the sampling pipe 11, after the pipe wall of the sampling pipe 11 is flushed clean, the water injection valve 3 is closed, at this time, the pure steam valve 6 is opened, pure steam 4 is introduced into the sampling pipe 11 through the steam pipe 5, so as to disinfect the pipe wall of the sampling pipe 11, and meanwhile, in order to ensure that the temperature of the pure steam 4 reaches the disinfection standard, the outlet end of the sampling pipe 11 is provided with a temperature sensor 8, the temperature sensor 8 is located below the sampling valve 7, the temperature of the pure steam 4 is monitored by the temperature sensor 8, and after the sampling is completed, the next sample can be taken by closing the pure steam valve 6.
Meanwhile, referring to fig. 1 again, the filling pipeline includes a second pipeline 17, and the outlet end of the first pipeline 12 is further communicated with the sampling pipeline 11 through the discharge valve 9 and is communicated with the second pipeline 17 through the filling valve 10, so that the sampling pipeline 11 is isolated from the filling pipeline communication pipeline, and meanwhile, a sewage pipeline is connected to the outlet end of the sampling pipeline 11, so that secondary pollution is further avoided.
In addition, in order to protect the first pipeline 12 and prevent inaccurate sampling and weighing, a pipeline soft connector 15 is arranged at the outlet of the second tank bottom valve 16, the pipeline soft connector 15 is arranged on the first pipeline 12 and forms a part of the first pipeline 12, meanwhile, the whole device can reduce noise, absorb shock and compensate displacement, and the whole device can be conveniently cleaned and disinfected on line together with the liquid preparation tank 1 after continuous multi-batch production, specifically, the injection water valve 3 is firstly opened, the first tank bottom valve 13, the second tank bottom valve, the sampling isolation valve 14 and the discharge valve 9 are firstly opened, the tank body and the tank bottom are cleaned, then the discharge valve 9 and the sampling isolation valve 14 are closed, the filling valve 10 is opened, the second pipeline 17 is cleaned, the injection water valve 3 is closed after cleaning, and finally the pure steam valve 6 is opened, thus the steps are repeated.
In an alternative embodiment, for convenient observation and sampling, the sampling tube 11 is made of transparent plastic or transparent glass, and the liquid medicine can be seen through the transparent sampling tube 11.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A device for sampling an injection product in a general area, characterized by comprising a sampling pipe (11) and a first pipe (12);
The two ends of the first pipeline (12) are respectively communicated with the liquid preparation tank (1) and the filling pipeline, and a first tank bottom valve (13) and a second tank bottom valve (16) are respectively arranged at the two ends of the first pipeline (12);
One end of the sampling pipeline (11) is communicated with the first pipeline (12) through a sampling isolation valve (14), the sampling pipeline (11) is communicated between the first tank bottom valve (13) and the second tank bottom valve (16), and the other end of the sampling pipeline (11) is communicated with a sampling valve (7), so that a sample can be obtained through the sampling valve (7).
2. Device for sampling an injection product in a general area according to claim 1, characterized in that the sampling tube (11) is made of transparent material.
3. Device for sampling an injection product in a general area according to claim 1, characterized in that the sampling pipe (11) is also in communication with a cleaning device, the connection of which to the sampling pipe (11) is located at the outlet of the sampling isolation valve (14).
4. A device for sampling injection products in a general area according to claim 3, characterized in that the cleaning device is provided with cleaning water (2) through an injection water valve (3) to the sampling pipe (11).
5. A device for sampling injection products in a general area according to claim 3, characterized in that the cleaning device is fed with pure steam (4) through a pure steam valve (6) to the sampling pipe (11).
6. Device for sampling an injection product in a general area according to claim 5, characterized in that the outlet end of the sampling pipe (11) is provided with a temperature sensor (8), which temperature sensor (8) is used for detecting whether the temperature of the pure steam (4) in the sampling pipe (11) is up to standard.
7. Device for sampling an injection product in a general area according to claim 6, characterized in that the temperature sensor (8) is located below the sampling valve (7).
8. Device for sampling an injection product in a general area according to claim 1, characterized in that the filling pipe comprises a second pipe (17), the outlet end of the first pipe (12) being in communication with the sampling pipe (11) through a discharge valve (9) and with the second pipe (17) through a filling valve (10), respectively.
9. Device for sampling an injection product in a general area according to claim 8, characterized in that the outlet end of the sampling pipe (11) is connected to a drain pipe.
10. Device for sampling an injection product in a general area according to any of the claims 1-9, characterized in that the outlet of the second tank bottom valve (16) is provided with a pipe hose (15), which pipe hose (15) is provided on the first pipe (12) and forms part of the first pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779763.8U CN221100139U (en) | 2023-10-16 | 2023-10-16 | Device for sampling injection products in general area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779763.8U CN221100139U (en) | 2023-10-16 | 2023-10-16 | Device for sampling injection products in general area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100139U true CN221100139U (en) | 2024-06-07 |
Family
ID=91304915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322779763.8U Active CN221100139U (en) | 2023-10-16 | 2023-10-16 | Device for sampling injection products in general area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100139U (en) |
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2023
- 2023-10-16 CN CN202322779763.8U patent/CN221100139U/en active Active
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| GR01 | Patent grant |