CN220304918U - Biological medicine sampling device - Google Patents
Biological medicine sampling device Download PDFInfo
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- CN220304918U CN220304918U CN202321713106.7U CN202321713106U CN220304918U CN 220304918 U CN220304918 U CN 220304918U CN 202321713106 U CN202321713106 U CN 202321713106U CN 220304918 U CN220304918 U CN 220304918U
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- sampling
- fixedly connected
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- sleeve
- threaded rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 59
- 239000003814 drug Substances 0.000 title abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model provides a biological medicine sampling device, which relates to the technical field of biological medicine and comprises: and the device body is provided with an adjusting component on the inner surface. When the biological medicine sampling device is used, the rotating handle is held and rotated, the threaded rod drives the fixed cylinder to move downwards on the surface of the fixed cylinder when the threaded rod rotates, the mounting frame fixedly connected with the lower end surface of the fixed cylinder drives the sampling tube to move downwards synchronously, the lower port of the sampling tube can be inserted into the sleeve corresponding to the lower port of the sampling tube, meanwhile, the right port of the sampling tube is positioned at the central position of the input tube, so that liquid medicine flowing at the central position of the input tube can flow into the sleeve through the sampling tube, and under the communication effect of the valve device and the connecting tube, the liquid medicine flowing at the central position of the input tube can flow into the liquid collecting bottle for collecting and sampling, and therefore, the liquid medicine flowing at the central position of the input tube can be uniformly sampled and detected when the biological medicine is sampled, and the accuracy of a detection result after the biological medicine is sampled is improved.
Description
Technical Field
The utility model relates to the technical field of biological medicines, in particular to a biological medicine sampling device.
Background
Biological medicine is a combination of multidisciplinary theory and advanced technology, scientific and modern mode research, development and medicine production are adopted, and in the biological medicine production process, sampling is needed in each working section so as to monitor the quality of intermediate products.
In the prior art, a valve is generally arranged on the outer surface of a conveying pipe, and liquid medicine in the conveying pipe is sampled through the valve, however, in the biological medicine production process, only a small-dose sample is usually taken, and the valve can control a small gap to enable the liquid medicine sample of the conveying pipe close to the inner wall part to flow out for detection, so that the liquid medicine flowing in the conveying pipe cannot be uniformly sampled, and the accuracy of a detection result after biological medicine sampling is reduced.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, only a small amount of sample is usually taken in the process of biological medicine production, a valve can control a small gap to enable a liquid medicine sample near the inner wall part of a conveying pipe to flow out for detection, and the liquid medicine flowing in the conveying pipe cannot be uniformly sampled, so that the accuracy of a detection result is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a biomedical sampling device comprising: the device comprises a device main body, wherein an adjusting component is arranged on the inner surface of the device main body, and a sampling component is fixedly connected to the position, close to the bottom, of the inner surface wall of the device main body; the adjusting component comprises an installation frame, a plurality of fixing rods are uniformly arranged between the inner surface walls of the installation frame, the upper end faces and the lower end faces of the fixing rods are respectively fixedly connected with the inner top face and the top bottom face of the device main body, the upper surface of the installation frame is fixedly connected with a fixing cylinder, the upper end faces of the fixing cylinders are fixedly connected with threaded sleeves, the inner surface threads of the threaded sleeves are rotationally connected with threaded rods, the upper end faces of the threaded rods are fixedly connected with rotating handles, and the inner surface walls of the installation frame are fixedly connected with sampling tubes.
Preferably, the sampling assembly comprises a sleeve, the outer surface of the sleeve is fixedly connected with the inner surface wall of the device main body, the lower end face of the sleeve is fixedly connected with a valve device, the sleeve is communicated with the valve device, the lower surface of the valve device is fixedly connected with a connecting pipe, the connecting pipe is communicated with the valve device, and the outer surface of the connecting pipe is in threaded rotation connection with a liquid collecting bottle.
Preferably, the outer surface of the fixing rod is in sliding connection with the inner surface wall of the mounting frame.
Preferably, the lower end face of the threaded rod is fixedly connected with a limiting block, and the outer surface of the limiting block is in sliding connection with the inner surface of the fixed cylinder.
Preferably, the outer surface of the threaded rod is fixedly and rotatably connected with a sealing ring, and the outer surface of the sealing ring is arranged on the inner surface wall of the device main body.
Preferably, the sampling tube is matched with the position of the sleeve.
Preferably, the left surface of the device main body is provided with an output pipe, the device main body is communicated with the output pipe, the right surface of the device main body is provided with an input pipe, and the device main body is communicated with the input pipe.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the biological medicine sampling device is used, the rotating handle is held and rotated, the threaded rod drives the fixed cylinder to move downwards on the surface of the fixed cylinder when the threaded rod rotates, the mounting frame fixedly connected with the lower end surface of the fixed cylinder drives the sampling tube to move downwards synchronously, the lower port of the sampling tube can be inserted into the sleeve corresponding to the lower port of the sampling tube, meanwhile, the right port of the sampling tube is positioned at the central position of the input tube, so that liquid medicine flowing at the central position of the input tube can flow into the sleeve through the sampling tube, and under the communication effect of the valve device and the connecting tube, the liquid medicine flowing at the central position of the input tube can flow into the liquid collecting bottle for collecting and sampling, and therefore, the liquid medicine flowing at the central position of the input tube can be uniformly sampled and detected when the biological medicine is sampled, and the accuracy of a detection result after the biological medicine is sampled is improved.
2. In the utility model, when in use, the thread is arranged on the surface of the connecting pipe, so that the liquid collecting bottle can be fixed on the outer surface of the connecting pipe by the thread, and the liquid medicine is prevented from being influenced by the contact of the liquid medicine with the outside air due to the exposure of the liquid medicine to the air during sampling, thereby improving the sampling effect of the biological medicine sampling device.
Drawings
Fig. 1 is a perspective view of a biomedical sampling device according to the present utility model;
fig. 2 is a schematic structural diagram of an adjusting component of a biomedical sampling device according to the present utility model;
fig. 3 is a schematic diagram of a sampling assembly of a biomedical sampling device according to the present utility model;
fig. 4 is a cross-sectional view of a biomedical sampling device according to the present utility model.
Legend description: 1. a device body; 2. an input tube; 3. an adjustment assembly; 301. a mounting frame; 302. a fixed rod; 303. a seal ring; 304. a rotating handle; 305. a threaded rod; 306. a limiting block; 307. a thread sleeve; 308. a fixed cylinder; 309. a sampling tube; 4. an output pipe; 5. a sampling assembly; 501. a sleeve; 502. a valve device; 503. a connecting pipe; 504. and (5) collecting liquid bottles.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a biomedical sampling device, comprising: the device comprises a device main body 1, wherein an adjusting component 3 is arranged on the inner surface of the device main body 1, and a sampling component 5 is fixedly connected to the position, close to the bottom, of the inner surface wall of the device main body 1; the adjusting component 3, the adjusting component 3 includes mounting bracket 301, evenly be provided with a plurality of dead levers 302 between the interior surface wall of mounting bracket 301, the up end and the lower terminal surface of dead lever 302 respectively with the interior top surface and the top bottom surface fixed connection of device main part 1, the upper surface fixedly connected with fixed cylinder 308 of mounting bracket 301, the up end fixedly connected with thread bush 307 of fixed cylinder 308, the internal surface screw thread rotation of thread bush 307 is connected with threaded rod 305, the up end fixedly connected with of threaded rod 305 changes handle 304, the interior surface wall fixedly connected with sampling tube 309 of mounting bracket 301. The outer surface of the fixing rod 302 is slidably coupled to the inner surface wall of the mounting bracket 301. The lower end surface of the threaded rod 305 is fixedly connected with a limiting block 306, and the outer surface of the limiting block 306 is in sliding connection with the inner surface of a fixed cylinder 308. The outer surface of the threaded rod 305 is fixedly and rotatably connected with a sealing ring 303, and the outer surface of the sealing ring 303 is arranged on the inner surface wall of the device main body 1. The left surface of device main part 1 is provided with output tube 4, and device main part 1 is the intercommunication setting with output tube 4, and the right surface of device main part 1 is provided with input tube 2, and device main part 1 is the intercommunication setting with input tube 2.
The effect that its whole embodiment 1 reaches is, when biological medicine sampling device used, the liquid medicine flows into device main part 1 through input tube 2, then flow out through output tube 4, when the liquid medicine that needs to flow in the conveying pipeline evenly samples, gripper rotation handle 304 and rotatory drive threaded rod 305 are in sealing washer 303 internal rotation, threaded rod 305's when rotating, can drive the screw thread cover 307 who is close to bottom one side external surface threaded connection down, thereby make screw thread cover 307 drive its lower terminal surface fixed connection's fixed cylinder 308 down move, through setting up stopper 306 in the bottom of threaded rod 305, place threaded rod 305 and fixed cylinder 308 separation, can drive mounting bracket 301 synchronous at the surface downwardly sliding of a plurality of fixed levers 302 when fixed cylinder 308 moves down, thereby make the sampling tube 309's of the fixed connection of mounting bracket 301 internal surface down move, the lower terminal surface of sampling tube 309 can insert in the sleeve 501 of its below corresponding position, the right-hand member face of sampling tube 309 can be in the pipeline center department position of input tube 2 simultaneously, the liquid medicine that is close to center department in input tube 2 can flow from input tube 2 into sleeve pipe inside, can carry out the liquid medicine flow to the intermediate position of pipeline 502 through valve device level can carry out the intermediate position to the liquid medicine that can flow.
In embodiment 2, as shown in fig. 1-4, the sampling assembly 5 includes a sleeve 501, an outer surface of the sleeve 501 is fixedly connected with an inner surface wall of the device main body 1, a valve device 502 is fixedly connected to a lower end surface of the sleeve 501, the sleeve 501 is communicated with the valve device 502, a connecting pipe 503 is fixedly connected to a lower surface of the valve device 502, the connecting pipe 503 is communicated with the valve device 502, and an outer surface thread of the connecting pipe 503 is rotationally connected with a liquid collecting bottle 504. The sampling tube 309 mates with the location of the cannula 501.
The effect achieved in the whole embodiment 2 is that, in use, when the liquid medicine flowing in the center of the input tube 2 flows into the sleeve 501 through the right port of the sampling tube 309, the sleeve 501 is communicated with the connecting tube 503 through the valve device 502, so that the liquid medicine flowing in the center of the input tube 2 flows into the screwed liquid collecting bottle 504 for collection and sampling.
Working principle: when in use, liquid medicine flows into the device main body 1 through the input pipe 2 and flows out of the output pipe 4, the rotating handle 304 is held to rotate, the threaded rod 305 drives the threaded sleeve 307 to move downwards on the surface of the threaded sleeve, the fixing cylinder 308 fixedly connected with the threaded sleeve 307 drives the mounting frame 301 to slide downwards synchronously on the outer surfaces of the fixing rods 302, the lower port of the sampling pipe 309 fixedly connected with the inner surface of the mounting frame 301 is inserted into the inner surface of the sleeve 501, meanwhile, the right port of the sampling pipe 309 is positioned in the center of the input pipe 2, the liquid medicine flowing in the input pipe 2 enters the sleeve 501 from the right port of the input pipe 2, and the liquid medicine flows into the liquid collecting bottle 504 through the connecting pipe 503 under the communication effect of the valve device 502 to sample and collect the liquid medicine.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A biomedical sampling device, comprising:
the device comprises a device main body (1), wherein an adjusting component (3) is arranged on the inner surface of the device main body (1), and a sampling component (5) is fixedly connected to the position, close to the bottom, of the inner surface wall of the device main body (1);
the adjusting assembly (3), adjusting assembly (3) includes mounting bracket (301), evenly be provided with a plurality of dead levers (302) between the interior table wall of mounting bracket (301), up end and the lower terminal surface of dead lever (302) respectively with the interior top surface and the top bottom surface fixed connection of device main part (1), the last fixed section of thick bamboo (308) of fixed surface fixedly connected with of mounting bracket (301), the up end fixedly connected with thread bush (307) of fixed section of thick bamboo (308), the internal surface screw thread of thread bush (307) rotates and is connected with threaded rod (305), the up end fixedly connected with of threaded rod (305) changes handle (304), interior table wall fixedly connected with sampling pipe (309) of mounting bracket (301).
2. The biomedical sampling device according to claim 1, wherein: the sampling assembly (5) comprises a sleeve (501), the outer surface of the sleeve (501) is fixedly connected with the inner surface wall of the device main body (1), the lower end face of the sleeve (501) is fixedly connected with a valve device (502), the sleeve (501) is communicated with the valve device (502), the lower surface of the valve device (502) is fixedly connected with a connecting pipe (503), the connecting pipe (503) is communicated with the valve device (502), and the outer surface thread of the connecting pipe (503) is rotationally connected with a liquid collecting bottle (504).
3. The biomedical sampling device according to claim 1, wherein: the outer surface of the fixed rod (302) is in sliding connection with the inner surface wall of the mounting frame (301).
4. The biomedical sampling device according to claim 1, wherein: the lower end face of the threaded rod (305) is fixedly connected with a limiting block (306), and the outer surface of the limiting block (306) is in sliding connection with the inner surface of the fixed cylinder (308).
5. The biomedical sampling device according to claim 1, wherein: the outer surface of the threaded rod (305) is fixedly and rotatably connected with a sealing ring (303), and the outer surface of the sealing ring (303) is arranged on the inner surface wall of the device main body (1).
6. The biomedical sampling device according to claim 2, wherein: the sampling tube (309) mates with the position of the cannula (501).
7. The biomedical sampling device according to claim 1, wherein: the device is characterized in that an output pipe (4) is arranged on the left surface of the device body (1), the device body (1) is communicated with the output pipe (4), an input pipe (2) is arranged on the right surface of the device body (1), and the device body (1) is communicated with the input pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713106.7U CN220304918U (en) | 2023-07-03 | 2023-07-03 | Biological medicine sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713106.7U CN220304918U (en) | 2023-07-03 | 2023-07-03 | Biological medicine sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304918U true CN220304918U (en) | 2024-01-05 |
Family
ID=89376116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713106.7U Active CN220304918U (en) | 2023-07-03 | 2023-07-03 | Biological medicine sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304918U (en) |
-
2023
- 2023-07-03 CN CN202321713106.7U patent/CN220304918U/en active Active
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