CN210575138U - A type goods package device of transport import radiopharmaceutical - Google Patents
A type goods package device of transport import radiopharmaceutical Download PDFInfo
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- CN210575138U CN210575138U CN201920574304.7U CN201920574304U CN210575138U CN 210575138 U CN210575138 U CN 210575138U CN 201920574304 U CN201920574304 U CN 201920574304U CN 210575138 U CN210575138 U CN 210575138U
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Abstract
The utility model relates to a A type goods package device of transport import radiopharmaceutical belongs to radioisotope production application, and its structure is by interior including to outside: the radiopharmaceutical protective container, the auxiliary shielding device, the internal buffer layer and the outer packaging shell; the shape of the auxiliary shielding device is matched with that of the radiopharmaceutical protective container, the radiopharmaceutical protective container is completely wrapped, and an internal buffer layer is arranged between the auxiliary shielding device and the outer packaging shell; the auxiliary shielding device is divided into an inner layer and an outer layer, the outer layer is a stainless steel shell, the inner layer is a lead shielding layer, and the two layers are fixedly attached and installed. The utility model discloses a set up supplementary shield assembly mode all around at the radioactive drug protective container of import, make extranal packing surface dosage rate reduce the level to the domestic transportation requirement limit value, reach the purpose that the radioactive drug of import was used in the domestic transportation.
Description
Technical Field
The utility model relates to a A type goods package device of transport import radiopharmaceutical belongs to radioisotope production application.
Background
The radioactive isotope generator can provide people with carrier-free nuclide with short half-life period, high specific activity and high radioactive concentration safely and conveniently for many times, so that the radioactive isotope generator is widely applied to the fields of medicine, industry, scientific research and the like. The short half-life nuclides obtained from a radioisotope generator may be used directly or as a variety of labeled compounds (including drugs).
Currently, most used radioisotope generators are99Mo-99mTc generator, pertechnetium [ alpha ], [99mTc]Sodium or pertechnetium99mTc]Various compounds marked by sodium acid as raw material99mTc drugs have been widely used in the scanning imaging and functional examination of brain, thyroid, salivary glands, lung, heart, blood, liver, gallbladder, spleen, kidney, bone marrow, etc.
99Mo-99mRaw material for Tc generator99Mo is prepared by irradiating uranium targets through a nuclear reactor, the process is very complicated, and sometimes, the production process of suppliers has problems, which can cause the problems99The condition of insufficient Mo supply appears, which leads to domestic situation99Mo-99mTc generator products cannot meet market requirements and can only be imported99Mo-99mTc generator mode to meet the demand of domestic market.
Because the rays generated by radioactive substances have certain harmfulness, laws and regulations are made internationally to supervise the transportation process of the radioactive substances. For radiopharmaceuticals, the classification of radioactive transport packages by IAEA (International atomic energy agency) belongs to type A packaging, and the transport index for air transport is defined to be less than or equal to 5.
The requirements of radioactive product transportation regulations in China on A-type packaging of radioactive medicines are stricter than those of IAEA, and the transportation index of air transportation is regulated to be less than or equal to 0.9. The surface dosage rate of the imported radioactive drug A-type bale exceeds the limit value required by the national regulations, so that some radioactive drugs produced abroad cannot be transported domestically, and the application of the radioactive drugs in China is limited.
In order to meet the domestic application of some radiopharmaceuticals produced abroad, the original transport type-A packaging device of the radiopharmaceuticals must be improved to meet the requirements of domestic regulations.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of A type goods package device of transport import radiopharmaceutical, for solving the design of import radiopharmaceutical at the internal transportation problem, include by inside to outside: the radiopharmaceutical protective container, the auxiliary shielding device, the internal buffer layer and the outer packaging shell; the shape of the auxiliary shielding device is matched with that of the radiopharmaceutical protective container, the radiopharmaceutical protective container is completely wrapped, and an internal buffer layer is arranged between the auxiliary shielding device and the outer packaging shell; the auxiliary shielding device is divided into an inner layer and an outer layer, the outer layer is a stainless steel shell, the inner layer is a lead shielding layer, and the two layers are fixedly attached and installed.
Furthermore, in the above technical scheme, the inner buffer layer is divided into an upper part, a middle part and a lower part, the middle part is provided with a groove matched with the radioactive drug protection container in shape, and the radioactive drug protection container can be completely placed in the groove; the periphery of the upper part, the middle part and the lower part is wrapped with the auxiliary shielding device.
Furthermore, in the above technical solution, the auxiliary shielding device is composed of an upper cover and a base, and the two parts can be buckled.
Furthermore, in the above technical scheme, the top of the upper cover and the two sides of the base are provided with handles which are convenient to operate.
Further, in the above technical scheme, the outer packaging shell is an iron drum or a corrugated case.
Further, in the above technical solution, the inner buffer layer is made of polystyrene foam.
The utility model discloses a set up supplementary shield assembly mode all around at the radioactive drug protective container of import, make extranal packing surface dosage rate reduce the level to the domestic transportation requirement limit value, reach the purpose that the radioactive drug of import was used in the domestic transportation.
Drawings
FIG. 1 is an exploded view of a first embodiment of the present invention;
fig. 2 is an exploded view of the auxiliary shielding device of the present invention;
FIG. 3 is a schematic view of the structure of the upper cover of the auxiliary shielding device of the present invention;
fig. 4 is a schematic view of the structure of the base of the auxiliary shielding device of the present invention.
Fig. 5 is an exploded view of a second embodiment of the present invention.
Detailed Description
In order to solve the problem that the surface dosage rate of the A-type packaging of the radiopharmaceutical exceeds the standard, two methods are generally adopted: the first is to reduce the amount of the radiopharmaceutical contained therein, and the second is to increase the thickness of the radiopharmaceutical shield.
The radiopharmaceutical of medical use half life ratio is shorter usually, if reduce the dress volume, after a period of transportation, the activity ratio of product to goods can be than lower, can not satisfy the requirement of using, so the utility model discloses take the second kind mode, increase the mode of shielding thickness promptly.
Since the structure of the imported radiopharmaceutical A-type package is verified and authenticated and cannot be modified properly, the method is as follows: after the imported radioactive drug A-type package arrives at a domestic airport through air transportation, the imported radioactive drug A-type package is dismantled, the radioactive drug protection container is taken out, the package is repackaged according to domestic transportation regulations, and the radioactive drug protection container is transported to a domestic appointed place for use.
The present solution will be further described with reference to specific embodiments.
Fig. 1 is an exploded view of a first example of a type a package of imported radiopharmaceuticals, the outer packaging of which takes the form of an iron drum comprising: the outer packing iron drum staving 1, lower part buffering foam block 2, middle buffering foam block 3, protection container shield assembly 4, upper portion buffering foam block 5, iron drum bung 6, iron drum hoop 7.
Fig. 2 is an exploded view of the shielding device 4 for the shielding container, which is composed of a lower shielding base 41, an imported radiopharmaceutical shielding container 42 and an upper shielding cover 43, wherein the upper cover 43 is fastened with the base 41 up and down, the radiopharmaceutical shielding container 43 is wrapped around, and radiation protection materials on each side face block and attenuate rays on the surface of the radiopharmaceutical shielding container 43, so that the dose rate on the surface of the outer packaging barrel body 1 is attenuated to an allowable limit value.
The operation procedure of the first example is: firstly, the lower buffer foam block 2 and the middle buffer foam block 3 are placed into the outer packing iron barrel body 1, and then the lower shielding base 41 of the shielding device of the protective container is placed into the middle buffer foam block 3 to avoid the influence of external impact on the protective container of the internal radioactive drugs. The radiopharmaceutical protective container 42 taken out from the original imported A-type package is put into a lower shielding base 41 of a protective container shielding device, an upper shielding cover 43 is covered on the upper part of the protective container 42, an upper buffering foam block 5 and an iron bucket cover 6 are put on the protective container, and finally the iron bucket is sealed by an iron bucket hoop 7, so that the A-type package is packaged.
Fig. 3 is a schematic diagram of an upper cover of a shielding device of a protective container, which includes a stainless steel casing 431, a lead shielding layer 437, a handle 434, a handle bracket 433, wherein the stainless steel casing 431 and the lead shielding layer 437 are connected by a self-tapping screw 432, and the handle bracket 433 and the stainless steel casing 431 are connected by a screw 435 and a nut 436.
Fig. 4 is a schematic diagram of a shielding device base of a protective container, which includes a stainless steel shell 411, a lead shielding layer 417, a handle 414, a handle bracket 413, wherein the stainless steel shell 411 and the lead shielding layer 417 are connected by a tapping screw 412, and the handle bracket 413 and the stainless steel shell 411 are connected by a screw 415 and a nut 436.
Fig. 5 is an exploded view showing the overall structure of a second example of a type a package of imported radiopharmaceuticals, wherein the outer package is in the form of a corrugated carton, and comprises an outer corrugated carton 1, a lower cushion foam block 2, a middle cushion foam block 3, a protective container shielding device 4 and an upper cushion foam block 5, and the form and operation of the inner package are the same as those of the first example.
The utility model discloses a A type goods package device of transport import radiopharmaceutical protection container through set up supplementary plumbous shielding layer at import radiopharmaceutical protection container surface to and change the mode of transporting A type goods package again, make import radiopharmaceutical satisfy the regulatory requirement of internal transportation, realized the application of import radiopharmaceutical at internal.
The above description is a detailed description of the present invention with reference to examples, and the embodiments of the present invention are not to be considered as being limited to these descriptions. Any changes made by those skilled in the art without departing from the spirit of the invention should be considered as falling within the scope of the invention.
Claims (6)
1. A type A packing device for transporting imported radiopharmaceuticals is characterized in that: from inside to outside, comprises: the protective container comprises an imported radiopharmaceutical protective container, an auxiliary shielding device, an internal buffer layer and an outer packaging shell; the shape of the auxiliary shielding device is matched with that of the radiopharmaceutical protective container, the auxiliary shielding device completely wraps the imported radiopharmaceutical protective container, and an internal buffer layer is arranged between the auxiliary shielding device and the outer packaging shell;
the auxiliary shielding device is divided into an inner layer and an outer layer, the outer layer is a stainless steel shell, the inner layer is a lead shielding layer, and the two layers are fixedly attached and installed.
2. The type a tote apparatus for transporting imported radiopharmaceuticals of claim 1, wherein: the inner buffer layer is divided into an upper part, a middle part and a lower part, the middle part is provided with a groove matched with the shape of the radiopharmaceutical protective container, and the radiopharmaceutical protective container can be completely placed in the groove; the periphery of the upper part, the middle part and the lower part is wrapped with the auxiliary shielding device.
3. The type a tote apparatus for transporting imported radiopharmaceuticals of claim 1, wherein: the auxiliary shielding device is composed of an upper cover and a base, and the two parts can be buckled.
4. A type a tote apparatus for the transport of imported radiopharmaceuticals as claimed in claim 3, wherein: handles convenient to operate are arranged on the top of the upper cover and the two sides of the base.
5. The type a tote apparatus for transporting imported radiopharmaceuticals of claim 1, wherein: the outer packing shell is an iron bucket or a corrugated case.
6. The type a tote apparatus for transporting imported radiopharmaceuticals of claim 1, wherein: the inner cushioning layer is made of polystyrene foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574304.7U CN210575138U (en) | 2019-04-25 | 2019-04-25 | A type goods package device of transport import radiopharmaceutical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574304.7U CN210575138U (en) | 2019-04-25 | 2019-04-25 | A type goods package device of transport import radiopharmaceutical |
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| Publication Number | Publication Date |
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| CN210575138U true CN210575138U (en) | 2020-05-19 |
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| CN201920574304.7U Active CN210575138U (en) | 2019-04-25 | 2019-04-25 | A type goods package device of transport import radiopharmaceutical |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240891A (en) * | 2022-09-15 | 2022-10-25 | 北京先通国际医药科技股份有限公司 | Transport container for radiopharmaceuticals and uses thereof |
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2019
- 2019-04-25 CN CN201920574304.7U patent/CN210575138U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115240891A (en) * | 2022-09-15 | 2022-10-25 | 北京先通国际医药科技股份有限公司 | Transport container for radiopharmaceuticals and uses thereof |
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