CN203217960U - Radionuclide split-charging protective cabinet - Google Patents

Radionuclide split-charging protective cabinet Download PDF

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Publication number
CN203217960U
CN203217960U CN 201320236193 CN201320236193U CN203217960U CN 203217960 U CN203217960 U CN 203217960U CN 201320236193 CN201320236193 CN 201320236193 CN 201320236193 U CN201320236193 U CN 201320236193U CN 203217960 U CN203217960 U CN 203217960U
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China
Prior art keywords
case body
lifting
upper box
protection cabinet
casing
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Expired - Fee Related
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CN 201320236193
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Chinese (zh)
Inventor
余巧生
张铁骑
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Individual
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Individual
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Priority to CN 201320236193 priority Critical patent/CN203217960U/en
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Abstract

The utility model relates to a radionuclide split-charging protective cabinet which solves the problem of shortage of split-charging protection in the existing radionuclide. The protective cabinet comprises an upper case body, an intermediate case body and a lower case body, and is equipped with an air exhausting negative pressure device, wherein the upper case body, the intermediate case body and the lower case body are sequentially and has a ray shielding function; the lower case body is provided with a pair of hinge doors and an electronically controlled lifting platform with a tungsten alloy shielding pot inside; an operating platform is arranged on the bottom of the intermediate case body; a lifting gap special for the lifting of the lifting platform is formed in the operating platform; a radionuclide split charging device which is used in conjunction with the tungsten alloy shielding pot is also arranged on the operating platform; a lead glass observation window is configured in the middle of the front side of the intermediate case body; two operating hand holes with shielding doors are formed in both sides of the front side respectively; a lighting lamp for lighting the intermediate case body is arranged below a bottom plate of the upper case body. The radionuclide split-charging protective cabinet has the advantages that the split charging operation is convenient, and good ray shielding protection can be provided for operators.

Description

Radioactive nuclide packing protection cabinet
Technical field
The utility model relates to a kind of radiopharmaceutical dispensing apparatus, particularly relates to a kind of radioactive nuclide packing protection cabinet.
Background technology
At present, the radioactive nuclide medicine is owing to deposit and use supervision very strict, under many situations, often can not accomplish to take nearby, and must have enough to meet the need and packing, and this minute process of assembling lacks necessary shielding protection measure, makes related personnel an innocent person be subjected to unnecessary radiation.
Summary of the invention
The utility model purpose is to overcome the above-mentioned defective of prior art, and a kind of packaging operation that makes things convenient for is provided, and the radioactive nuclide packing protection cabinet of good shielding protection can be provided for operating personnel again.
For achieving the above object, upper box, middle casing and lower box that the utility model radioactive nuclide packing protection cabinet has the ray screen performance by being connected are successively formed, and are furnished with the air draft negative pressure device of band filtering system; Described lower box be furnished with a pair of hinge door, in establish automatically controlled lifting table for the tungalloy cask flask of dress radioactive nuclide medicine bottle in the lifting; At the bottom of the casing operating platform is housed in described, be shaped on the lifting breach of specializing in the lifting of tungalloy cask flask lifting table on the described operating platform, dispose the radioactive nuclide packaging device with tungalloy cask flask adapted, described in the casing forward, central part dispose lead glass window, the both sides, front respectively are shaped on an operation hand hole of being furnished with door; Dispose the illuminating lamp for the irradiation casing below the described upper box base plate.Described filtering system is used for producing in the filtering cabinet and the aerial nuisance that floats, and makes the air of discharge reach emission standard, avoids outdoor environment is worked the mischief.Described air draft negative pressure is by outside pump drainage and restriction intake, makes generation negative pressure in the cabinet, thereby avoids not waiting the air of harmless treatment to overflow outside the cabinet through filtration in the cabinet, causes unnecessary environmental pollution.Be made up of upper box, middle casing and lower box, then make things convenient for configuration feature, their alpha ray shield performance can prevent that then the radioactive ray of medicine in the cabinet are to the harm of surrounding environment.The a pair of hinge door of lower box is used for picking and placeing the tungalloy cask flask.Lifting table is raised to the tungalloy cask flask in the middle casing by the lifting breach, taken on the radioactive nuclide packaging device by the technician again, carry out packing, after packing is intact the tungalloy cask flask is put back to lifting table, length is fallen platform and is dropped in the following lower box again, and a pair of hinge door by lower box takes out again.During packing, the technician observes by situation in the lead glass window centering casing, and the both arms of casing were operated during the technician also stretched into by the operation hand hole.Described illuminating lamp is used for throwing light in the centering casing.Described tungalloy cask flask makes things convenient for the packing except bottleneck exposes when packaging operation, and other parts are all under the shielding of cask flask, and cask flask is added a cover shielding cap medicine bottle is carried out full-shield after the packing or before the packing.It has the packaging operation of convenience, and the advantage of good shielding protection can be provided for operating personnel again.
As optimization, described air draft negative pressure device is: described operating platform configuration has the base plate formula inlet scoop of band filtrator, be fitted with induced draft fan in the described upper box, the air inlet of described induced draft fan is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described induced draft fan is by the active carbon filter of ajutage UNICOM described upper box top configuration, and described ajutage pushes up the induced duct of drawing through active carbon filter UNICOM from upper box.Described filtrator is high efficiency particulate air filter: be installed in the operating platform bottom, and filtration grade 0.999, the GMP grade is 100 grades (35 micro particles/cubic decimeters) in the hot cell.Active carbon filter: be installed in the top, hot cell, 3 layers of activated charcoal design radgas enter exhaust duct through active carbon filter, stop nuisance and efflux.Rate of ventilation: variable ratio frequency changer negative-pressure air fan air quantity is the 7-15 cubic meters per minute, and internal negative pressure is greater than 30 Pascals, and rate of ventilation is 12-200 time/hour.Cross-ventilation during base plate formula inlet scoop can be reduced as far as possible in the casing, the interior air rising of casing causes unnecessary pollution in avoiding.
As optimization, described induced duct is furnished with the antireflux air-valve, disposes the UV-lamp for the irradiation casing below the described upper box base plate.The antireflux air-valve is used for preventing the pollution of the environment, and to enter cabinet along exhaust duct indoor for thing, and environment in the cabinet and medicine and packing material are caused unnecessary pollution.UV-lamp is used for the packing space disinfection.
As optimization, described upward lower box one sidewall or two side are shaped on the horizontal stripe shape blind window of air intake, and described upper box base plate is shaped on the air vent of lower box in the UNICOM.Middle casing does not arrange air-inlet window, may increase windage by prolonging wind path, is conducive to keep globality negative pressure in the cabinet.
As optimization, described lifting breach and described lifting table are positioned at away from the described opposite side of wall box air inlet up and down.Be conducive to further prolong wind path, guarantee blast.
As optimization, described lifting table is by the stepper motor driving and be furnished with travel switch; Described operating platform and lifting table all are shielding platform and the shielding lifting tables that can shield the radiant rays that makes progress in the lower box, are conducive to protect the both arms in the casing in stretching into.Travel switch is housed on the hoistable platform, and adjustable height can be accurate to millimeter, efficiently solves radiopharmaceutic transmission (only needing the 220V supply socket to get final product work), hoistable platform lead equivalent: 50mmpb.
As optimization, it highly is 250-300mm that described lifting table starts, the high 1100mm of workbench, the wide 240mm of lead glass window, high 520mm.Technician's cervical vertebra (inner space is high reflective 5 mirror stainless steel structure) free of a burden during visual operation when the workbench height is 1100mm.It highly is that 250-300mm is overhead nearest that described lifting table starts, thereby saves technician's strength.
As optimization, described upper box is furnished with a pair of hinge door, is used for filtration unit and blower fan and associated pipe in the examination and maintenance upper box; Dispose the activity meter well at the operating platform lower left quarter, the convenient activity that detects; Be the minute surface ceiling below the described upper box base plate, be conducive to prevent dust fall.
As optimization, the Long Circle of operation hand hole for erectting makes things convenient for arm up and down; The rectangle of described lead glass window for erectting, the visual field is good, and it is few to take front panel.Long Circle operation hand hole: diameter 140mm, high 520mm, two pitch of holes 346mm are convenient comfortable during operation.
As optimization, dispose monitoring in the casing or in the middle lower box in described and penetrate the picture head, casing disposes total electric controller of all electrical equipment of control and the display of operational scenarios in the show case in real time outward.The picture head is penetrated in monitoring and display makes things convenient for outdoor scene in the Real Time Observation cabinet.
Its case material: smallpox workbench and wall are that 3mm is thick, 304 mirror face stainless steel plates, and surface smoothness is 0.2, is of value to the cleaning of radiation pollution.Lead equivalent: the front is 30mmpb, and workbench is 40mmpb, and both sides and the back side are 30mmpb, and the top is 20mmpb (the exhaust outlet diameter on the stereotype is 100mmpb).Described hinge door (side is opened the door): opening size 220mm * 280mm, door body lead equivalent 30mmpb, the door body is sealed into acrylic board comprehensive silicon adhesive tape.Illumination and sterilization: on the minute surface ceiling (upper box base plate) 2 highlighted fluorescent tubes are housed, 2 quartz burners.
After adopting technique scheme, the utility model radioactive nuclide packing protection cabinet has the packaging operation of convenience, and the advantage of good alpha ray shield protection can be provided for operating personnel again.
Description of drawings
Fig. 1 is the utility model radioactive nuclide packing protection cabinet right side TV structure synoptic diagram;
Fig. 2 is the utility model radioactive nuclide packing protection cabinet left side TV structure synoptic diagram;
Main TV structure synoptic diagram when Fig. 3 is the raising middle flask body portion opening operation hand hole shield door of the utility model radioactive nuclide packing protection cabinet.
Embodiment
As shown in the figure, upper box 1, middle casing 2 and lower box 3 that the utility model radioactive nuclide packing protection cabinet has the ray screen performance by being connected are successively formed, and are furnished with the air draft negative pressure device of band filtering system; Described lower box 3 be furnished with a pair of hinge door 31, in establish the automatically controlled lifting table of being furnished with travel switch and stepper motor for the tungalloy cask flask of dress radioactive nuclide medicine bottle in the lifting; The operating platform 21 of high 1100mm is equipped with at 2 ends of casing in described, described operating platform 21 left sides are shaped on the lifting breach of specializing in the lifting of tungalloy cask flask lifting table, dispose the radioactive nuclide packaging device 4 with tungalloy cask flask adapted, setting rectangle lead glass window 5, the both sides, front that described middle casing 2 forward, central part dispose wide 240mm, high 520mm respectively are shaped on a setting Long Circle operation hand hole 6 of being furnished with shield door 61, dispose the activity meter well at operating platform 21 lower left quarters; Be the minute surface ceiling below described upper box 1 base plate, and dispose for the illuminating lamp of irradiation casing 2 and the UV-lamp that is used for shining casing 2 that described upper box 1 also is furnished with a pair of hinge door 31.It highly is 250-300mm that described lifting table starts.Described operating platform 21 and lifting table all are shielding platform and the shielding lifting tables that can shield the radiant rays that makes progress in the lower box 3.
Described air draft negative pressure device is: described operating platform 21 disposes the base plate formula inlet scoop of band filtrator, be fitted with induced draft fan in the described upper box 1, the air inlet of described induced draft fan is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described induced draft fan is by the active carbon filter of ajutage UNICOM described upper box 1 top configuration, and described ajutage pushes up the induced duct of being furnished with the antireflux air-valve 7 of drawing through active carbon filter UNICOM from upper box 1.Described box bilateral wall up and down is shaped on the horizontal stripe shape blind window 8 of air intake, and described upper box 1 base plate is shaped on the air vent of lower box in the UNICOM.
Dispose monitoring in described in the casing 2 or in the middle lower box and penetrate the picture head, casing disposes total electric controller 9 of all electrical equipment of control and the display of operational scenarios in the show case in real time outward.

Claims (10)

1. radioactive nuclide packing protection cabinet is characterized in that the upper box that has the ray screen performance by being connected successively, middle casing and lower box form, and is furnished with the air draft negative pressure device of band filtering system; Described lower box be furnished with a pair of hinge door, in establish automatically controlled lifting table for the tungalloy cask flask of dress radioactive nucleus rope medicine bottle in the lifting; At the bottom of the casing operating platform is housed in described, be shaped on the lifting breach of specializing in the lifting of tungalloy cask flask lifting table on the described operating platform, dispose the radioactive nuclide packaging device with tungalloy cask flask adapted, described in the casing forward, central part dispose lead glass window, the both sides, front respectively are shaped on an operation hand hole of being furnished with shield door; Dispose the illuminating lamp for the irradiation casing below the described upper box base plate.
2. according to the described protection cabinet of claim 1, it is characterized in that described air draft negative pressure device is: described operating platform configuration has the base plate formula inlet scoop of band filtrator, be fitted with induced draft fan in the described upper box, the air inlet of described induced draft fan is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described induced draft fan is by the active carbon filter of ajutage UNICOM described upper box top configuration, and described ajutage pushes up the induced duct of drawing through active carbon filter UNICOM from upper box.
3. according to the described protection cabinet of claim 2, it is characterized in that described induced duct is furnished with the antireflux air-valve, dispose the UV-lamp for the irradiation casing below the described upper box base plate.
4. according to the described protection cabinet of claim 2, it is characterized in that described upward lower box one sidewall or two side are shaped on the horizontal stripe shape blind window of air intake, described upper box base plate is shaped on the air vent of lower box in the UNICOM.
5. according to the described protection cabinet of claim 4, it is characterized in that described lifting breach and described lifting table are positioned at away from the described opposite side of wall box air inlet up and down.
6. according to the described packing protection cabinet of claim 1, it is characterized in that described lifting table by the stepper motor driving and be furnished with travel switch; Described operating platform and lifting table all are shielding platform and the shielding lifting tables that can shield the radiant rays that makes progress in the lower box.
7. according to the described protection cabinet of claim 6, it is characterized in that it highly is 250-300mm that described lifting table starts, the high 1100mm of workbench, the wide 240mm of lead glass window, high 520mm.
8. according to the described protection cabinet of claim 1, it is characterized in that described upper box is furnished with a pair of hinge door, dispose the activity meter well at the operating platform lower left quarter, be the minute surface ceiling below the described upper box base plate.
9. according to the described protection cabinet of claim 1, it is characterized in that the Long Circle of described operation hand hole for erectting, the rectangle of described lead glass window for erectting.
10. according to the described protection cabinet of claim 1, it is characterized in that described in the casing or dispose monitoring in the middle lower box and penetrate the picture head, casing disposes total electric controller of all electrical equipment of control and the display of operational scenarios in the show case in real time outward.
CN 201320236193 2013-05-06 2013-05-06 Radionuclide split-charging protective cabinet Expired - Fee Related CN203217960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320236193 CN203217960U (en) 2013-05-06 2013-05-06 Radionuclide split-charging protective cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320236193 CN203217960U (en) 2013-05-06 2013-05-06 Radionuclide split-charging protective cabinet

Publications (1)

Publication Number Publication Date
CN203217960U true CN203217960U (en) 2013-09-25

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458598A (en) * 2013-09-29 2013-12-18 汇佳生物仪器(上海)有限公司 X-ray irradiation protection box with anti-radiating ventilating device
CN103584519A (en) * 2013-11-11 2014-02-19 山东大华医特环保工程有限公司 Medical radioactive source storage cabinet
CN103680659A (en) * 2013-12-31 2014-03-26 昆明医科大学第一附属医院 Radionuclide drug distributor lead trap pot locating compensating device
CN103714877A (en) * 2013-12-31 2014-04-09 昆明医科大学第一附属医院 Radionuclide generator positioning and lifting device
CN104816843A (en) * 2015-03-13 2015-08-05 王新强 Radiopharmaceutical micro radiation split charging device
CN105853221A (en) * 2016-04-21 2016-08-17 南京星顿医疗科技有限公司 Anti-radiation dosing, split-charging and injection device and method
CN109065201A (en) * 2018-06-28 2018-12-21 中国辐射防护研究院 A kind of radiocontamination instrument maintenance device
CN111121188A (en) * 2020-01-10 2020-05-08 华克医疗科技(北京)股份公司 Radiopharmaceutical split charging hot chamber
CN111161899A (en) * 2018-11-07 2020-05-15 上海原子科兴药业有限公司 Hot chamber for synthesis of radiopharmaceuticals
CN114572667A (en) * 2022-03-23 2022-06-03 楚天科技股份有限公司 Material conveying structure and method for radioactive drug production hot chamber

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458598B (en) * 2013-09-29 2015-07-29 汇佳生物仪器(上海)有限公司 With the X-ray irradiation protective housing of radiation proof ventilation unit
CN103458598A (en) * 2013-09-29 2013-12-18 汇佳生物仪器(上海)有限公司 X-ray irradiation protection box with anti-radiating ventilating device
CN103584519A (en) * 2013-11-11 2014-02-19 山东大华医特环保工程有限公司 Medical radioactive source storage cabinet
CN103680659B (en) * 2013-12-31 2016-01-27 昆明医科大学第一附属医院 A kind of radionuclide drug divider plumbous trap tank positioning compensating mechanism
CN103714877A (en) * 2013-12-31 2014-04-09 昆明医科大学第一附属医院 Radionuclide generator positioning and lifting device
CN103680659A (en) * 2013-12-31 2014-03-26 昆明医科大学第一附属医院 Radionuclide drug distributor lead trap pot locating compensating device
CN103714877B (en) * 2013-12-31 2016-02-17 昆明医科大学第一附属医院 A kind of radionuclide generator positioning-lifting device
CN104816843A (en) * 2015-03-13 2015-08-05 王新强 Radiopharmaceutical micro radiation split charging device
CN104816843B (en) * 2015-03-13 2017-01-18 王新强 Radiopharmaceutical micro radiation split charging device
CN105853221A (en) * 2016-04-21 2016-08-17 南京星顿医疗科技有限公司 Anti-radiation dosing, split-charging and injection device and method
CN109065201A (en) * 2018-06-28 2018-12-21 中国辐射防护研究院 A kind of radiocontamination instrument maintenance device
CN111161899A (en) * 2018-11-07 2020-05-15 上海原子科兴药业有限公司 Hot chamber for synthesis of radiopharmaceuticals
CN111121188A (en) * 2020-01-10 2020-05-08 华克医疗科技(北京)股份公司 Radiopharmaceutical split charging hot chamber
CN114572667A (en) * 2022-03-23 2022-06-03 楚天科技股份有限公司 Material conveying structure and method for radioactive drug production hot chamber

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20140506