CN204204435U - Tc 99medical-isotope shielding tank - Google Patents
Tc 99medical-isotope shielding tank Download PDFInfo
- Publication number
- CN204204435U CN204204435U CN201420718339.0U CN201420718339U CN204204435U CN 204204435 U CN204204435 U CN 204204435U CN 201420718339 U CN201420718339 U CN 201420718339U CN 204204435 U CN204204435 U CN 204204435U
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- China
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- tegillum
- middle cover
- tank body
- tank
- magnet
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Abstract
The utility model discloses a kind of Tc
99medical-isotope shielding tank, comprise tank body, middle cover, tegillum, magnet and iron hoop, tank body is provided with internal thread, in cover and be provided with external thread; Described iron hoop is embedded in middle cover, and several magnet is embedded in tegillum successively; Described middle cover covers on tank body, in the external thread that covers engage with the internal thread of tank body, tegillum Gai Zhong covers, and magnet and iron hoop adhesive.The utility model adopts the tungalloy tank being provided with middle cover and tegillum; when medical worker uses; only need open the tegillum on tank body, the probability of now leakage radiation and unexpected volatilization significantly reduces, and protects the personal safety of physical environment and medical worker to greatest extent.
Description
Technical field
The utility model relates to radiomaterial technical field of memory, especially a kind of Tc
99medical-isotope shielding tank.
Background technology
Active nucleus Tc
99namely technetium-99 is more and more extensive in application medically, because technetium-99 is volatile, and brings severe contamination to environment, so the radiological health work in storage, transport, point process of assembling just seems particularly important, prior art is in storage and transportation, and technetium-99 is stored in pig, and Problems existing is, because metallic lead self exists poor rigidity, yielding, oxidizable, defect not environmentally, plumbous itself just have pollution to environment, and heavier; In use, the pig that technetium-99 is housed is transported to hospital from pharmaceutical factory to prior art, is opened and used by medical worker, Problems existing is, upper cover due to pig is open, and the likelihood ratio of leakage radiation and unexpected volatilization is comparatively large, easily causes radiation injury to medical worker.
Utility model content
The purpose of this utility model is a kind of Tc provided for the deficiencies in the prior art
99medical-isotope shielding tank; the utility model adopts the tungalloy tank being provided with middle cover and tegillum, when medical worker uses, only need open the tegillum on tank body; now the probability of leakage radiation and unexpected volatilization significantly reduces, and protects the personal safety of physical environment and medical worker to greatest extent.
The concrete technical scheme realizing the utility model object is:
A kind of Tc
99medical-isotope shielding tank, its feature comprises tank body, middle cover, tegillum, magnet and iron hoop, described tank body is the barrel of heavy wall opening, its inwall opening part is provided with the step of depression, step is provided with internal thread, middle cover is discoid body, the middle part of one end is provided with boss, periphery is provided with groove, other end is provided with bulge loop, and bulge loop is provided with external thread, and the middle part of plate-like is provided with through flared hole, tegillum is discoid body, the middle part of one end is provided with recessed circle, and the middle part of recessed circle is provided with the tapered plug of taper projection, and the periphery along recessed circle is provided with several magnetic receiver;
Described iron hoop is embedded in the groove of middle cover, and several magnet is embedded in the magnetic receiver of tegillum successively; Described middle cover covers on tank body, in the external thread that covers engage with the internal thread of tank body, tegillum Gai Zhong covers, the recessed round buckle of tegillum on the boss of middle cover, tapered plug is positioned at flared hole, and magnet and iron hoop adhesive; The cylindrical of described middle cover discoid body has rolled decorative pattern; Described tank body, middle cover and tegillum adopt the mold pressing of tungalloy powder material to make.
The utility model adopts the tungalloy tank being provided with middle cover and tegillum; when medical worker uses; only need open the tegillum on tank body, the probability of now leakage radiation and unexpected volatilization significantly reduces, and protects the personal safety of physical environment and medical worker to greatest extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state schematic diagram of the present utility model.
Embodiment
Consult Fig. 1, the utility model comprises tank body 1, middle cover 2, tegillum 3, magnet 4 and iron hoop 5, described tank body 1 is the barrel of heavy wall opening, its inwall opening part is provided with the step of depression, step is provided with internal thread 11, middle cover 2 is discoid body, the middle part of one end is provided with boss 21, periphery is provided with groove 23, other end is provided with bulge loop, bulge loop is provided with external thread 22, the middle part of plate-like is provided with through flared hole 24, tegillum 3 is discoid body, the middle part of one end is provided with recessed circle 31, the middle part of recessed circle 31 is provided with the tapered plug 33 of taper projection, periphery along recessed circle 31 is provided with several magnetic receiver 32,
Described iron hoop 5 is embedded in the groove 23 of middle cover 2, and several magnet 4 is embedded in the magnetic receiver 32 of tegillum 3 successively; Described middle cover 2 covers on tank body 1, and the external thread 22 on middle cover 2 engages with the internal thread 11 of tank body 1, and tegillum 3 covers on middle cover 2, and the recessed circle 31 of tegillum 3 is buckled on the boss 21 of middle cover 2, tapered plug 33 is positioned at flared hole 24, and magnet 4 and iron hoop 5 adhesive;
The cylindrical of described middle cover 2 discoid body has rolled decorative pattern; Described tank body 1, middle cover 2 and tegillum 3 adopt the mold pressing of tungalloy powder material to make.
The utility model uses like this:
Consult Fig. 1, Fig. 2, middle cover 2 is taken off from tank body 1, even if the external thread 22 on middle cover 2 departs from the internal thread 11 of tank body 1, tegillum 3 has now covered on middle cover 2, the medicine bottle that active nucleus technetium-99 is housed is placed in tank body 1 of the present utility model, hold the decorative pattern on middle cover 2 discoid body cylindrical, cover middle cover 2 and tighten, being transported to hospital from pharmaceutical factory.When medical worker is when opening and using, only need overcome the suction-combining force of magnet 4 and iron hoop 5, the tegillum 3 covered on middle cover 2 is opened, outside the flared hole 24 being positioned at middle cover 2 is exposed to, the syringe needle of needle tubing stretches in the flared hole 24 of middle cover 2 by medical worker, and syringe needle penetrates medicine bottle, draws the active nucleus technetium-99 of required dosage in medicine bottle, after completing, rapidly tegillum 3 is covered again in getting back to and cover.In whole operating process, the probability of leakage radiation and unexpected volatilization is significantly reduced, protects the personal safety of medical worker to greatest extent.
Iron hoop 5 is embedded in the groove 23 of middle cover 2 by the utility model, several magnet 4 is embedded in the magnetic receiver 32 of tegillum 3 successively, and tapered plug 33 is provided with on tegillum 3, middle cover 2 is provided with flared hole 24, when tegillum 3 covers with middle cover 2, the recessed circle 31 of tegillum 3 is buckled on the boss 21 of middle cover 2, along with magnet 4 and iron hoop 5 adhesive, the flared hole 24 of middle cover 2 is closed by the tapered plug 33 being positioned at flared hole 24, ensure that the utility model has good leakproofness.
Because the machinability of tungalloy is poor, tank body 1 of the present utility model, middle cover 2 and tegillum 3 adopt the mold pressing of tungalloy powder material to make, and avoid the defect that tungalloy is not easily processed.
Claims (3)
1. a Tc
99medical-isotope shielding tank, it is characterized in that it comprises tank body (1), middle cover (2), tegillum (3), magnet (4) and iron hoop (5), the barrel that described tank body (1) is heavy wall opening, its inwall opening part is provided with the step of depression, step is provided with internal thread (11), middle cover (2) is discoid body, the middle part of one end is provided with boss (21), periphery is provided with groove (23), other end is provided with bulge loop, bulge loop is provided with external thread (22), the middle part of plate-like is provided with through flared hole (24), tegillum (3) is discoid body, the middle part of one end is provided with recessed circle (31), the middle part of recessed circle (31) is provided with the tapered plug (33) of taper projection, periphery along recessed circle (31) is provided with several magnetic receiver (32),
Described iron hoop (5) is embedded in the groove (23) of middle cover (2), and several magnet (4) is embedded in the magnetic receiver (32) of tegillum (3) successively; Described middle cover (2) covers on tank body (1), external thread (22) on middle cover (2) engages with the internal thread (11) of tank body (1), tegillum (3) covers on middle cover (2), the recessed circle (31) of tegillum (3) is buckled on the boss (21) of middle cover (2), tapered plug (33) is positioned at flared hole (24), and magnet (4) and iron hoop (5) adhesive.
2. a kind of Tc according to claim 1
99medical-isotope shielding tank, the cylindrical that it is characterized in that middle cover (2) discoid body has rolled decorative pattern.
3. a kind of Tc according to claim 1
99medical-isotope shielding tank, is characterized in that tank body (1), middle cover (2) and tegillum (3) adopt the mold pressing of tungalloy powder material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718339.0U CN204204435U (en) | 2014-11-26 | 2014-11-26 | Tc 99medical-isotope shielding tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718339.0U CN204204435U (en) | 2014-11-26 | 2014-11-26 | Tc 99medical-isotope shielding tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204435U true CN204204435U (en) | 2015-03-11 |
Family
ID=52662367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718339.0U Active CN204204435U (en) | 2014-11-26 | 2014-11-26 | Tc 99medical-isotope shielding tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731335A (en) * | 2017-11-09 | 2018-02-23 | 上海理工大学 | A kind of cask flask for being used to store radiopharmaceutical agent |
-
2014
- 2014-11-26 CN CN201420718339.0U patent/CN204204435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731335A (en) * | 2017-11-09 | 2018-02-23 | 上海理工大学 | A kind of cask flask for being used to store radiopharmaceutical agent |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |