CN103230642A

CN103230642A - Integrated protection method and system for radioactive injection drugs

Info

Publication number: CN103230642A
Application number: CN2013101608471A
Authority: CN
Inventors: 余巧生; 张铁骑
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-06
Filing date: 2013-05-06
Publication date: 2013-08-07
Anticipated expiration: 2033-05-06
Also published as: CN103230642B

Abstract

The invention relates to an integrated protection method and system for radioactive injection drugs. The method and the system solve the problems that existing radioactive drugs are in lack of protection measures. A syringe needle tube for a low level radioactive drug is sleeved by a tungsten alloy tubular protecting sleeve with an axial transparent lead glass bar-type syringe graduation observation window on the periphery to shield radially-diffused rays; a high-level radioactive drug is protected through a transportation injection protection device, the transportation injection protection device is composed of a tungsten alloy needle tube sleeve body and a tungsten alloy pushing rod sleeve which are temporarily connected together through a detachable connecting mechanism and is used for shielding the periphery and the rear end of the syringe which is sleeved inside the transportation injection protection device, and a tungsten alloy needle head protecting cap is used for shielding the front end of the syringe; and the two kinds of radioactive drugs are charged into the syringe in a splitting mode through a protective split charging device which is arranged inside a split charging protective cabinet, a tungsten alloy shielding split-charging tank in which drug bottles are placed is placed on a rotating frame for suction and split charging, and the rotating frame can be rotated at will and locked at any angle and in any direction. The method and the system can provide whole-course shielding protection for operators during split charging, transferring and injection of radioactive injection drugs and have the advantages of being convenient to use and good in shielding effect.

Description

Integrated means of defence and the guard system of radioactivity injectable drug

Technical field

The present invention relates to a kind of radioactivity injectable drug means of defence, particularly relate to a kind of integrated means of defence and guard system of radioactivity injectable drug.

Background technology

At present, the radioactivity injectable drug lacks shielding protection measure easily and effectively in turnover and packing and use, make related personnel an innocent person be subjected to unnecessary radiation.

Summary of the invention

The object of the invention is to overcome the above-mentioned defective of prior art, and a kind of integrated means of defence of the convenient radioactivity injectable drug of realizing is provided, and the object of the invention also is to be provided for implementing the guard system of this method.

For achieving the above object, the integrated means of defence of radioactivity injectable drug of the present invention is than the tungsten alloy tubulose protective jacket that the syringe needle tube of low-activity medicine is injected the scale observation window by periphery suit tape spool to transparent lead glass bar shaped the ray of radially dispersing to be shielded, during described tungsten alloy tubulose protective jacket suit syringe needle tube, also carry out temporary fixed by orchid dish snap device to the blue dish of syringe needle tube base portion; At present, the radioactive nucleus essence injecta, as TC-99 etc., be widely used in targeted therapy, radionuclide imaging etc., but in the injection process syringe is lacked the radiation protection means, make medical care or experiment operator be exposed to for no reason under the lonizing radiation of injection medicament, be subjected to unnecessary lonizing radiation injury.The above-mentioned means of defence of the present invention has solved the problems referred to above well, and it is reliable to have barrier propterty, the advantage of very convenient realization.The blue dish of card is compared with card needle tubing body, more can fixedly secure.

Higher radiopharmaceutical is carried out radiation protection by transportation injection preventer in transfer transportation and injection process, to be the tungsten alloy needle tubing body that temporarily linked together by releasable connecting mechanism carry out periphery and end shield afterwards with the syringe of the internal suit of tungsten alloy pushing rod sleeve bucket with this transportation injection preventer, by tungsten alloy syringe needle head protector syringe is carried out preceding end shield, also by tungsten alloy needle tubing body periphery again suit tungsten alloy trocar sheath the radiopharmaceutical in the syringe needle tube is strengthened shielding, the tungsten alloy trocar sheath comes handled easily and hand-held by equipped lower carriage and upper handle, and tungsten alloy syringe needle head protector and tungsten alloy needle tubing body are undertaken temporary fixed by the mechanism that grips equipped on support or the tungsten alloy trocar sheath; Shield effectiveness improves reliable; When transportation is used, tungsten alloy needle tubing body and the tungsten alloy pushing rod sleeve bucket of built-in syringe can be stretched in the tungsten alloy trocar sheath, fix tungsten alloy needle tubing body with clamping or fixed mechanism, add a cover the syringe needle head protector again, and with the clamping of syringe needle head protector or fixed mechanism the syringe needle head protector is fixed, can arbitrarily mobile and transportation of hand-held support; When needing injection, take off the syringe needle head protector and can carry out injection operation, very convenient use.Therefore, it is good to have a shield effectiveness, the very convenient advantage that picks and places and transport.

Describedly install to syringe than low-activity medicine and higher radiopharmaceutical by the following protection packaging device branch that is configured in the packing protection cabinet, packing be the tungsten alloy shielding with built-in medicine bottle divide tinning to be placed on can to rotate arbitrarily and can be arbitrarily angled and the swivel mount of direction locking on aspirate packing.During packing, can the shielding packing is canned to swivel mount, and with locking mechanism locking with will shield the branch tinning with swivel mount and rotate proper angle, the recycling rotary positioning mechanism positions, and the shielding cap that takes off the tinning of shielding branch exposes isotope medicine bottle mouth of adorning in it and can carry out packing; After the packing, can return and cover shielding cap, untie rotary positioning mechanism, divide tinning to rotate back to orthostatism swivel mount and shielding, untie shielding and divide the tinning locking mechanism, will shield the branch tinning and take off, namely finish packing.During turnover, the shielding that dress isotope medicine is added a cover shielding cap in can directly shifting divides tinning.It is in the turnover of isotope medicine and divide the process of assembling middle part that the alpha ray shield guarantee can be provided, and very convenient use.

As optimization, described tungsten alloy tubulose protective jacket is shaped on to a side axial rectangular boss described axial transparent lead glass bar shaped injection scale observation window and described blue dish snap device, that can improve observation window shielding intensity is set;

Pushing rod sleeve bucket in the described transportation injection preventer is by being shaped on the drum head of band centre bore, described pushing rod sleeve bucket is by being fitted with the plunger for the pushing syringe push rod in the drum head inboard, plunger is by connecting the handle that pushes away that stretches out outside the described drum head centre bore backward, the described handle outer end that pushes away is realized push rod operation and locking transportation by hinged one flexible handle that can lock with the described plunger of push-and-pull; Described needle tubing body base portion improves the bonding strength between tungsten alloy needle tubing body and the tungsten alloy pushing rod sleeve bucket by being shaped on be used to the annular concave platform that holds the blue dish of syringe needle tube base portion and suit injector push-rod cover bucket front end;

The swivel mount of described protection packaging device is hinged on and realizes vertical 360 degree rotations on two columns arranged side by side, described column is fixed on one and is fitted in realization level 360 degree rotations on the small footprint on the large chassis by pressure bearing, described swivel mount is furnished with the locking mechanism that described shielding divides tinning and realizes that swivel mount and shielding divide the temporary fixed of tinning, equipped rotary positioning mechanism is realized vertical arbitrarily angled locking between described swivel mount and the column, and described large chassis is fitted with the horizontal any direction locking of manual lock pin realization of small footprint;

The top box district that described packing protection cabinet has the ray screen performance by being connected successively, raising middle flask district and nowel district form, and are furnished with the air draft negative pressure device of band filtration system; Described nowel district be furnished with a pair of hinge door, in establish for the shielding of the described tungsten alloy of lifting and divide the automatically controlled lifting platform of tinning; Described raising middle flask is equipped with operating platform at the bottom of the district, be shaped on the lifting breach specializing in tungsten alloy shielding and divide the lifting of tinning lifting platform on the described operating platform, dispose a described swivel mount that divides the tinning adapted with the tungsten alloy shielding, described raising middle flask district forward, central part disposes lead glass window, the both sides, front respectively are shaped on an operation hand hole of being furnished with shield door; Dispose illuminating lamp and Burdick lamp for irradiation raising middle flask district below the described top box district base plate.Described filtration system is used for producing in the filtering cabinet and the aerial nuisance that floats, and makes the air of discharge reach discharge 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 top box district, raising middle flask district and nowel district, then make things convenient for configuration feature, their alpha ray shield performance can prevent that then the lonizing radiation of medicine in the cabinet are to the harm of surrounding.The a pair of hinge door in nowel district is used for picking and placeing the tungsten alloy shielding and divides tinning.Lifting platform divides tinning to be raised in the raising middle flask district by the lifting breach tungsten alloy shielding, taken on the swivel mount by the technician again, carry out packing, divide tinning to put back to lifting platform the tungsten alloy shielding after packing is intact, length is fallen platform and is dropped in the following nowel district again, and a pair of hinge door by the nowel district takes out again.During packing, the technician observes situation in the raising middle flask district by lead glass window, and the technician also operates by the both arms that the operation hand hole stretches into the raising middle flask district.Described illuminating lamp is used for throwing light in the raising middle flask district.The shielding of described tungsten alloy divides tinning when packaging operation, makes things convenient for the packing except bottleneck exposes, and other parts are all divided under the shielding of tinning in shielding, 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 operator again.

As optimization, be fitted in front portion and the middle part of described axial rectangular boss for conveniently assembled blue dish snap device, described axial transparent lead glass bar shaped injection scale observation window, described axial rectangular boss rear portion is by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle, and described seesaw-type card handle is positioned at the inner equipped of jointed shaft inboard downwards and is shaped on be used to fastening the blue notch that coils, prevents that blue dish from deviating from of syringe needle tube base portion below the support spring of supporting the blue dish of fastening syringe needle tube base portion, outer end; At rectangular projection section protruding upward the equipped groove that blocks handle is set, it is big on the one hand the space to be set, convenient design and equipped, the relative attenuation of body wall thickness that this one is located.Cause the weak district of unnecessary shielding.Press clamp the inner downwards, the card handle outer end is upwards lifted, the blue dish of syringe needle tube base portion is discharged, pick and place syringe flexibly; Unclamp card handle the inner, described notch just can firmly block the blue dish of syringe needle tube base portion.Be shaped on the last blind hole for equipped support spring upper end below described card handle the inner, described bottom portion of groove also is shaped on the corresponding with it following blind hole that is used for equipped support spring lower end.Blind hole can retrain support spring up and down, can not deviate under normal operating condition, strengthens reliability.

Described flexible handle in the described transportation injection preventer is that strip push pedal one end makes things convenient for push-and-pull by being shaped on push-plate, and the other end can make the strip push pedal slide and upset along this hinged groove by being shaped on the strip hinged groove of moving towards to extend along the strip push pedal; The anterior periphery of described injector push-rod cover bucket increases composition surface and spacing by being shaped on a bulge loop that is used for propping up described needle tubing body rear end face;

Described swivel mount in the described protection packaging device comprises that one is divided the ring support of tinning and the after-frame that is used for propping up shielding packing pot bottom that ring support is connected backward with the hinged suit shielding that is used in two root posts upper ends; Described rotary positioning mechanism is that two root posts upper end installs a Positioning Gear respectively, equipped position fixing knob on the described after-frame, and described position fixing knob operation is used for the alignment pin of lock in place gear; It is that shielding divides tinning base portion periphery to be shaped on a pair of pin-and-hole that described shielding divides the tinning locking mechanism, is fitted with a pair of manual lock pin with described pin-and-hole adapted on the described after-frame;

Described air draft negative pressure device in the described packing protection cabinet is the base plate formula inlet scoop that described operating platform configuration has the band filter, described top box is fitted with air-introduced machine in the district, the air inlet of described air-introduced machine is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described air-introduced machine is by the active carbon filter of top, ajutage UNICOM described top box district configuration, and described ajutage pushes up the exhaust duct of drawing through active carbon filter UNICOM from the top box district; Described automatically controlled hoistable platform is by vertical screw drive and support.Described filter 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 micron particle/cubic decimeters) in the hot cell.Active carbon filter: be installed in the top, hot cell, 3 layers of active carbon 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.The cross-ventilation in the raising middle flask district can be reduced in base plate formula inlet scoop as far as possible, avoids in the raising middle flask district air to rise and causes unnecessary pollution.

As optimization, the tulwar shape that described seesaw-type card handle is arranged to make things convenient for the inner of pressing operation to upwarp, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force;

Equipped bindiny mechanism adopts the following connected mode of easy disassembly operation between described needle tubing body and the pushing rod sleeve bucket, be that described injector push-rod cover bucket periphery installs a hinged seat, described needle tubing body base portion is shaped on annular boss, hinged the inner is furnished with the seesaw-type card handle of support spring on the described hinged seat, and seesaw-type card handle stretches out and is shaped on be used to the notch that fastens described annular boss below the outer end of hinged seat part;

Described after-frame in the described protection packaging device comprises the side plate that two front ends and ring support are connected, and is connected between two side plates be used to propping up the tank bottoms interior whippletree of shielding packing and the terminal last whippletree that is connected; Described position fixing knob be side plate between interior whippletree and last whippletree by the equipped sliding frame of joining of vertical slide-matching groove, described cunning is joined the equipped alignment pin with the Positioning Gear adapted by cross bar of frame, at least one is furnished with return spring described position fixing knob, cross bar and alignment pin; Described manual lock pin is that the cross through hole on the side plate is fixed with horizontal sleeve pipe, laterally overlaps the lock pin that is equipped with return spring, the hinged operating grip in described lock pin outer end in the sleeve pipe;

Described exhaust duct in the described packing protection cabinet is furnished with the antireflux air-valve, and described upward nowel district one sidewall or two side are shaped on the horizontal stripe shape blind window of air intake, and described top box district base plate is shaped on the air vent in nowel district in the UNICOM; Described lifting platform is by step motor drive and be furnished with travel switch; Described operating platform and lifting platform all are shielding platform and the shielding lifting platforms that can shield the radiation that makes progress in the nowel district.The raising middle flask district does not arrange air-inlet window, may increase windage by prolonging wind path, is conducive to keep globality negative pressure in the cabinet.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, the rear port that described tungsten alloy tubulose protective jacket is positioned at the blue dish of syringe needle tube base portion one end is shaped on the toroidal skewed slot, and the part of described tungsten alloy tubulose protective jacket leading section except axial rectangular boss is taper; The toroidal skewed slot can make the blue dish of syringe needle tube base portion press close to tungsten alloy body rear end.Described tungsten alloy body front end is taper, then makes things convenient for to prop up the syringe front portion with hands.

Described support is by two front and back preceding annulus and the solid described tungsten alloy trocar sheaths of back annulus cover arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop that props up the syringe needle head protector; Described back annulus by the back deck hinged one spring-supported be used to the back dop that props up the needle tubing body; The needle tubing end of described syringe realizes connecing the injection of flexible pipe pin and normal saline flushing by equipped threeway;

Described shielding in the described protection packaging device divides the jar of the cylindrical tungsten alloy tank body that tinning has the medicine bottle storehouse in being mouthful by buckle or the equipped horn mouth tungsten alloy envelope mouth that is used for envelope pressing bottle of screw thread, the bottleneck of described medicine bottle from tungsten alloy envelope mouth to exposing outside, described envelope mouth horn mouth be furnished with before packing and packing after the tungsten alloy sealing cap of the described bottleneck of shielding; Described tungsten alloy tank body or tungsten alloy envelope mouth are hinged with handle.Described tungsten alloy tank body, tungsten alloy envelope mouth and tungsten alloy sealing cap periphery all are shaped on convenient hand-held vertical groove or fin; Described tungsten alloy sealing cap is that the medicated cap system has the conical head that matches with tungsten alloy envelope mouth horn mouth; Equipped by buckle or screw thread between described tungsten alloy sealing cap and the tungsten alloy envelope mouth.Described operating grip is the hinged batten in an end and described lock pin outer end, the front end edge of batten hinged end and the distance of jointed shaft, and a side is near to the distance of jointed shaft, and the excessive arm of angle between the described both sides is curved.Described cunning is joined frame and is made up of two stulls arranged side by side that are connected between a pair of and siding track that the vertical slide-matching groove cunning of side plate is joined and two siding tracks, installs described cross bar in the middle of the stull again.

Dispose in the described packing protection cabinet to monitor and penetrate the picture head, cabinet disposes total electric controller of all electrical equipment of control and the display of the interior operational scenarios of real-time show case outward.It highly is 250-300mm that described lifting platform starts, the high 1100mm of work platforms, the wide 240mm of lead glass window, high 520mm.Described top box district is furnished with a pair of hinge door, disposes the activity meter well at the operating platform lower left quarter, is the minute surface ceiling below the described top box district base plate.The Long Circle of operation hand hole for erectting, the rectangle of described lead glass window for erectting.

Guard system that be used for to implement means of defence of the present invention comprises that described tungsten alloy tubulose protective jacket is fitted with the blue dish of syringe needle tube base portion is carried out temporary fixed orchid dish snap device for the tape spool of the suit syringe needle tube medicinal tungsten alloy tubulose of the low-activity protective jacket to transparent lead glass bar shaped injection scale observation window; The blue dish of card is compared with card needle tubing body, more can fixedly secure.This protective jacket packs into syringe when using, can the lonizing radiation that syringe is dispersed to periphery effectively be shielded, blocking syringe needle tube portion, extraction, movement, injection with clamping device gets final product, and see through transparent lead glass bar and can Real Time Observation extract and the scale of injection very convenient use.

In the time of the equipped above-mentioned tungsten alloy tubulose protective jacket of syringe, also matching another carries out radiation proof than the medicinal transportation injection of high radioactivity preventer in transfer transportation and injection process, this transportation injection preventer comprises that the syringe of internal suit carries out tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket that the releasable connecting mechanism of periphery and back end shield links together temporarily, to the tungsten alloy syringe needle head protector that syringe carries out preceding end shield, the radiopharmaceutical in the syringe needle tube is strengthened the tungsten alloy trocar sheath of the tungsten alloy needle tubing body periphery suit of shielding; The equipped handled easily of tungsten alloy trocar sheath and hand-held lower carriage and upper handle, tungsten alloy syringe needle head protector and tungsten alloy needle tubing body are undertaken temporary fixed by the mechanism that grips equipped on support or the tungsten alloy trocar sheath;

Describedly install to syringe than low-activity medicine and higher radiopharmaceutical by the following protection packaging device branch that is configured in the packing protection cabinet, the protection packaging device be the tungsten alloy shielding of built-in medicine bottle divide tinning to be configured in can to rotate arbitrarily and can be arbitrarily angled and the swivel mount of direction locking on.During packing, can the shielding packing is canned to swivel mount, and with the locking mechanism locking, utilize swivel mount will shield branch tinning rotation proper angle, the recycling rotary positioning mechanism positions, and the shielding cap that takes off the tinning of shielding branch exposes isotope medicine bottle mouth of adorning in it and can carry out packing; After the packing, can return and cover shielding cap, untie rotary positioning mechanism, divide tinning to rotate back to orthostatism swivel mount and shielding, untie shielding and divide the tinning locking mechanism, will shield the branch tinning and take off, namely finish packing.During turnover, the shielding that dress isotope medicine is added a cover shielding cap in can directly shifting divides tinning.It can both provide the alpha ray shield guarantee in the turnover of isotope medicine and branch process of assembling, and very convenient use.

As optimization, described tungsten alloy tubulose protective jacket is shaped on the axial rectangular boss that described axial transparent lead glass bar shaped injection scale observation window and described blue dish snap device are set to a side; Conveniently dispose glass bar on the one hand, the corresponding increase lead glass bar thickness of possibility guarantees shielding intensity on the other hand.

Pushing rod sleeve bucket in the described transportation injection preventer is shaped on the drum head of band centre bore, described pushing rod sleeve bucket is fitted with the plunger for the pushing syringe push rod in the drum head inboard, plunger connect backward stretch out described drum head centre bore outer push away handle, the described hinged flexible handle that can lock with the described plunger of push-and-pull of handle outer end that pushes away; Described needle tubing body base portion is shaped on be used to the annular concave platform that holds the blue dish of syringe needle tube base portion and suit injector push-rod cover bucket front end;

The swivel mount of described protection packaging device is hinged on two columns arranged side by side for realizing vertical 360 degree rotations, described column is that the rotation of realization level 360 degree is fixed on one and is fitted on the small footprint on the large chassis by pressure bearing, described swivel mount is furnished with for swivel mount and shielding and divides the temporary fixed shielding of tinning to divide the tinning locking mechanism, the equipped rotary positioning mechanism that is used for vertical arbitrarily angled locking between described swivel mount and the column, described large chassis are fitted with the manual lock pin for horizontal any direction locking small footprint;

The top box district that described packing protection cabinet has the ray screen performance by being connected successively, raising middle flask district and nowel district form, and are furnished with the air draft negative pressure device of band filtration system; Described nowel district be furnished with a pair of hinge door, in establish for the shielding of the described tungsten alloy of lifting and divide the automatically controlled lifting platform of tinning; Described raising middle flask is equipped with operating platform at the bottom of the district, be shaped on the lifting breach specializing in tungsten alloy shielding and divide the lifting of tinning lifting platform on the described operating platform, dispose a described swivel mount that divides the tinning adapted with the tungsten alloy shielding, described raising middle flask district forward, central part disposes lead glass window, the both sides, front respectively are shaped on an operation hand hole of being furnished with shield door; Dispose illuminating lamp and Burdick lamp for irradiation raising middle flask district below the described top box district base plate.

As optimization, the front portion of described axial rectangular boss and middle part arrange described axial transparent lead glass bar shaped injection scale observation window, described axial rectangular boss rear portion is by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle, and described seesaw-type card handle is positioned at and is shaped on be used to the notch that fastens the blue dish of syringe needle tube base portion below inner equipped support spring, the outer end downwards of jointed shaft inboard; At rectangular projection section protruding upward the equipped groove that blocks handle is set, it is big on the one hand the space to be set, convenient design and equipped, the relative attenuation of body wall thickness that this one is located.Cause the weak district of unnecessary shielding.Press clamp the inner downwards, the card handle outer end is upwards lifted, the blue dish of syringe needle tube base portion is discharged, pick and place syringe flexibly; Unclamp card handle the inner, described notch just can firmly block the blue dish of syringe needle tube base portion.Be shaped on the last blind hole for equipped support spring upper end below described card handle the inner, described bottom portion of groove also is shaped on the corresponding with it following blind hole that is used for equipped support spring lower end.Blind hole can retrain support spring up and down, can not deviate under normal operating condition, strengthens reliability.

Described flexible handle in the described transportation injection preventer is that strip push pedal one end is shaped on the push-plate that makes things convenient for push-and-pull, the other end be shaped on can make the strip push pedal can along this hinged groove slide and upset move towards the strip hinged groove of extension along the strip push pedal; The anterior periphery of described injector push-rod cover bucket is shaped on a bulge loop that props up described needle tubing body rear end face;

The swivel mount of described protection packaging device comprises that one is divided the ring support of tinning and the after-frame that is used for propping up shielding packing pot bottom that ring support is connected backward with the hinged suit shielding that is used in two root posts upper ends; Described rotary positioning mechanism is that two root posts upper end installs a Positioning Gear respectively, equipped position fixing knob on the described after-frame, and described position fixing knob operation is used for the alignment pin of lock in place gear; It is that shielding divides tinning base portion periphery that a pair of pin-and-hole is arranged that described shielding divides the tinning locking mechanism, is fitted with a pair of manual lock pin with described pin-and-hole adapted on the described after-frame; Ring support and after-frame cooperate and are used for the tinning of suit shielding branch.Can use alignment pin to fix or discharge Positioning Gear by the operation position fixing knob, swivel mount is freely changed in location and free rotation state.When manually lock pin inserts in the described pin-and-hole, i.e. lockable shielding divides tinning, can untie or discharge shielding when manually lock pin withdraws from and divide tinning from described pin-and-hole, makes shielding divide tinning to be in the state that freely picks and places.

Described air draft negative pressure device in the described packing protection cabinet is the base plate formula inlet scoop that described operating platform configuration has the band filter, described top box is fitted with air-introduced machine in the district, the air inlet of described air-introduced machine is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described air-introduced machine is by the active carbon filter of top, ajutage UNICOM described top box district configuration, and described ajutage pushes up the exhaust duct of drawing through active carbon filter UNICOM from the top box district; Described automatically controlled hoistable platform is by vertical screw drive and support.

As optimization, described seesaw-type card handle is the inner tulwar shape that upwarps, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force;

The following connected mode that equipped bindiny mechanism adopts easy disassembly to operate between needle tubing body and the pushing rod sleeve bucket described in the described transportation injection preventer, be that described injector push-rod cover bucket periphery installs a hinged seat, described needle tubing body base portion is shaped on annular boss, hinged the inner is furnished with the seesaw-type card handle of support spring on the described hinged seat, and seesaw-type card handle stretches out and is shaped on be used to the notch that fastens described annular boss below the outer end of hinged seat part;

Described exhaust duct in the described packing protection cabinet is furnished with the antireflux air-valve, and described upward nowel district one sidewall or two side are shaped on the horizontal stripe shape blind window of air intake, and described top box district base plate is shaped on the air vent in nowel district in the UNICOM; Described lifting platform is by step motor drive and be furnished with travel switch; Described operating platform and lifting platform all are shielding platform and the shielding lifting platforms that can shield the radiation that makes progress in the nowel district.

10, according to claim 6 or 7 or 8 or 9 described guard systems, it is characterized in that described tungsten alloy tubulose protective jacket is positioned at the blue rear port that coils an end of syringe needle tube base portion and is shaped on the toroidal skewed slot, the part of described tungsten alloy tubulose protective jacket leading section except axial rectangular boss is taper; The toroidal skewed slot can make the blue dish of syringe needle tube base portion press close to tungsten alloy body rear end.Described tungsten alloy tubulose protective jacket front end is taper, then makes things convenient for to prop up the protective jacket front end with hands;

Support described in the described transportation injection preventer is by two preceding annulus and solid described tungsten alloy trocar sheaths of back annulus cover that front and back are arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop that props up the syringe needle head protector; Described back annulus by the back deck hinged one spring-supported be used to the back dop that props up the needle tubing body; The needle tubing end of described syringe is fitted be used to the threeway that connects the injection of flexible pipe pin and normal saline flushing; Annulus and back annulus upwards are equipped with the hand-held horizontal U-shaped handle of a convenience before described.Described support is shaped on an I-shaped base that keeps flat, and base upwards is shaped on two supporting legs that connect preceding annulus and back annulus respectively side by side;

Described shielding in the described protection packaging device divides the jar of the cylindrical tungsten alloy tank body that tinning has the medicine bottle storehouse in being mouthful by buckle or the equipped horn mouth tungsten alloy envelope mouth that is used for envelope pressing bottle of screw thread, the bottleneck of described medicine bottle from tungsten alloy envelope mouth to exposing outside, described envelope mouth horn mouth be furnished with before packing and packing after the tungsten alloy sealing cap of the described bottleneck of shielding; Described tungsten alloy tank body or tungsten alloy envelope mouth are hinged with handle.Put into like this to add behind the isotope medicine bottle and load onto tungsten alloy envelope mouth and can fix the isotope medicine bottle, the isotope medicine bottle skids off when preventing from being inverted, and in addition, can also the radiation that jar mouth place outwards distributes be stopped and screen, reduces unnecessary environmental radiation as far as possible.The bottleneck of described isotope medicine bottle exposes at the bottom of the envelope mouth horn mouth and then conveniently carries out packing by bottleneck.Then can shield fully the isotope medicine bottle after installing the tungsten alloy sealing cap additional.Tungsten alloy envelope mouth horn mouth is convenient the observation and packaging operation then.Described tungsten alloy tank body, tungsten alloy envelope mouth and tungsten alloy sealing cap periphery all are shaped on convenient hand-held vertical groove or fin; Described tungsten alloy sealing cap is that the medicated cap system has the conical head that matches with tungsten alloy envelope mouth horn mouth, and conical head cooperates envelope mouth horn mouth can guarantee to shield intensity; Equipped by buckle or screw thread between described tungsten alloy sealing cap and the tungsten alloy envelope mouth.Described operating grip is the hinged batten in an end and described lock pin outer end, the front end edge of batten hinged end and the distance of jointed shaft, and a side is near to the distance of jointed shaft, and the excessive arm of angle between the described both sides is curved; Batten rotates to when vertical with lock pin like this, and lock pin is stretched out, and carries out lock-out state; Batten rotates to when in alignment with lock pin, and lock pin is return, and state unlocks.Described cunning is joined frame and is made up of two stulls arranged side by side that are connected between a pair of and siding track that the vertical slide-matching groove cunning of side plate is joined and two siding tracks, installs described cross bar in the middle of the stull again.

After adopting technique scheme, the integrated means of defence of radioactivity injectable drug of the present invention and guard system can provide omnidistance shielding protection for operator in the packing of radioactivity injectable drug, transfer transportation, injection process, and having convenient the use, shield effectiveness is good, the advantage of good reliability.

Description of drawings

Fig. 1 is the side-looking structural representation of injection protective jacket in the integrated guard system of radioactivity injectable drug of the present invention;

Fig. 2 is the sectional structure sketch map that Fig. 1 injects protective jacket;

Fig. 3 is the side-looking structural representation after Fig. 1 injects protective jacket suit syringe;

Fig. 4 is the main TV structure sketch map of transportation injection preventer in the integrated guard system of radioactivity injectable drug of the present invention;

Fig. 5 is the perspective view that Fig. 4 transports the injection preventer;

Fig. 6 is that Fig. 4 transports the perspective view that the injection preventer is pulled down the syringe needle head protector;

Fig. 7 is that Fig. 4 transports the main TV structure sketch map after the injection preventer is pulled down tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket and syringe;

Fig. 8 is the sectional structure sketch map that Fig. 4 transports tungsten alloy pushing rod sleeve bucket in the injection preventer;

Fig. 9 is that Fig. 4 transports tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket in the injection preventer and installs the sectional structure sketch map under lock-out state behind the syringe additional;

Figure 10 is that Fig. 4 transports tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket in the injection preventer and installs the sectional structure sketch map under user mode behind the equipped tungsten alloy trocar sheath of syringe additional;

Figure 11 is that Fig. 4 transports that the syringe protective jacket installs the side-looking structural representation under lock-out state behind the syringe additional in the injection preventer;

Figure 12 is that Fig. 4 transports in the injection preventer tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket and installs behind the syringe side-looking structural representation when user mode under lock-out state additional;

Figure 13 is the perspective view when the protection packaging device takes off shielding cap in the integrated guard system of radioactivity injectable drug of the present invention;

Figure 14 is the main TV structure sketch map that Figure 13 protects the shielding cap of shielding branch tinning adapted in the packaging device;

Figure 15 is the main TV structure sketch map that Figure 13 protects shielding branch tinning in the packaging device;

Figure 16 is that Figure 13 protects the main TV structure sketch map of packaging device when shielding divides tinning tiltedly to put downwards;

Figure 17 is that Figure 13 protects the main TV structure sketch map of packaging device when shielding divides tinning upright;

Figure 18 is that Figure 13 protects packaging device and takes off the perspective view of shielding when dividing tinning;

Figure 19 is that Figure 13 protects packaging device and takes off the main TV structure sketch map of shielding when dividing tinning;

Figure 20 is the sectional structure sketch map that Figure 13 protects packaging device top;

Figure 21 is the main TV structure sketch map when the raising middle flask district of packing protection cabinet partially opens operation hand hole shield door in the integrated guard system of radioactivity injectable drug of the present invention;

Figure 22 is the right side TV structure sketch map of packing protection cabinet in the integrated guard system of radioactivity injectable drug of the present invention;

Figure 23 is the left side TV structure sketch map of packing protection cabinet in the integrated guard system of radioactivity injectable drug of the present invention.

The specific embodiment

The integrated means of defence of radioactivity injectable drug of the present invention is than the tungsten alloy tubulose protective jacket that the syringe needle tube of low-activity medicine is injected the scale observation window by periphery suit tape spool to transparent lead glass bar shaped the ray of radially dispersing to be shielded, during described tungsten alloy tubulose protective jacket suit syringe needle tube, also carry out temporary fixed by orchid dish snap device to the orchid dish of syringe needle tube rear end; Described tungsten alloy tubulose protective jacket is shaped on to a side axial rectangular boss described axial transparent lead glass bar shaped injection scale observation window and described blue dish snap device, that can improve observation window shielding intensity is set; Be fitted in front portion and the middle part of described axial rectangular boss for conveniently assembled blue dish snap device, described axial transparent lead glass bar shaped injection scale observation window, described axial rectangular boss rear portion is by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle, and described seesaw-type card handle is positioned at the inner equipped of jointed shaft inboard downwards and is shaped on be used to fastening the blue notch that coils, prevents that blue dish from deviating from of syringe needle tube base portion below the support spring of supporting the blue dish of fastening syringe needle tube base portion, outer end; The tulwar shape that described seesaw-type card handle is arranged to make things convenient for the inner of pressing operation to upwarp, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force.The rear port that described tungsten alloy tubulose protective jacket is positioned at the blue dish of syringe needle tube base portion one end is shaped on the toroidal skewed slot, and the part of described tungsten alloy tubulose protective jacket leading section except axial rectangular boss is taper.

Higher radiopharmaceutical is carried out radiation protection by transportation injection preventer in transfer transportation and injection process, to be the tungsten alloy needle tubing body that temporarily linked together by releasable connecting mechanism carry out periphery and end shield afterwards with the syringe of the internal suit of tungsten alloy pushing rod sleeve bucket with this transportation injection preventer, by tungsten alloy syringe needle head protector syringe is carried out preceding end shield, also by tungsten alloy needle tubing body periphery again suit tungsten alloy trocar sheath the radiopharmaceutical in the syringe needle tube is strengthened shielding, the tungsten alloy trocar sheath comes handled easily and hand-held by equipped lower carriage and upper handle, and tungsten alloy syringe needle head protector and tungsten alloy needle tubing body are undertaken temporary fixed by the mechanism that grips equipped on support or the tungsten alloy trocar sheath; Described pushing rod sleeve bucket is by being shaped on the drum head of band centre bore, described pushing rod sleeve bucket is by being fitted with the plunger for the pushing syringe push rod in the drum head inboard, plunger is by connecting the handle that pushes away that stretches out outside the described drum head centre bore backward, the described handle outer end that pushes away is realized push rod operation and locking transportation by hinged one flexible handle that can lock with the described plunger of push-and-pull; Described needle tubing body base portion improves the bonding strength between tungsten alloy needle tubing body and the tungsten alloy pushing rod sleeve bucket by being shaped on be used to the annular concave platform that holds the blue dish of syringe needle tube base portion and suit injector push-rod cover bucket front end; Described flexible handle is that strip push pedal one end makes things convenient for push-and-pull by being shaped on push-plate, and the other end can make the strip push pedal slide and upset along this hinged groove by being shaped on the strip hinged groove of moving towards to extend along the strip push pedal; The anterior periphery of described injector push-rod cover bucket increases composition surface and spacing by being shaped on a bulge loop that is used for propping up described needle tubing body rear end face; Equipped bindiny mechanism adopts the following connected mode of easy disassembly operation between described needle tubing body and the pushing rod sleeve bucket, be that described injector push-rod cover bucket periphery installs a hinged seat, described needle tubing body base portion is shaped on annular boss, hinged the inner is furnished with the seesaw-type card handle of support spring on the described hinged seat, and seesaw-type card handle stretches out and is shaped on be used to the notch that fastens described annular boss below the outer end of hinged seat part; Described support is by two front and back preceding annulus and the solid described tungsten alloy trocar sheaths of back annulus cover arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop that props up the syringe needle head protector; Described back annulus by the back deck hinged one spring-supported be used to the back dop that props up syringe protective jacket rear portion.

Describedly install to syringe than low-activity medicine and higher radiopharmaceutical by the following protection packaging device branch that is configured in the packing protection cabinet, packing be the tungsten alloy shielding with built-in medicine bottle divide tinning to be placed on can to rotate arbitrarily and can be arbitrarily angled and the swivel mount of direction locking on aspirate packing.

The described swivel mount of described protection packaging device is hinged on and realizes vertical 360 degree rotations on two columns arranged side by side, described column is fixed on one and is fitted in realization level 360 degree rotations on the small footprint on the large chassis by pressure bearing, described swivel mount is furnished with the locking mechanism that described shielding divides tinning and realizes that swivel mount and shielding divide the temporary fixed of tinning, equipped rotary positioning mechanism is realized vertical arbitrarily angled locking between described swivel mount and the column, and described large chassis is fitted with the horizontal any direction locking of manual lock pin realization of small footprint; Described swivel mount comprises that one is divided the ring support of tinning and the after-frame that is used for propping up shielding packing pot bottom that ring support is connected backward with the hinged suit shielding that is used in two root posts upper ends; Described rotary positioning mechanism is that two root posts upper end installs a Positioning Gear respectively, equipped position fixing knob on the described after-frame, and described position fixing knob operation is used for the alignment pin of lock in place gear; It is that shielding divides tinning base portion periphery to be shaped on a pair of pin-and-hole that described shielding divides the tinning locking mechanism, is fitted with a pair of manual lock pin with described pin-and-hole adapted on the described after-frame.Described after-frame comprises the side plate that two front ends and ring support are connected, and is connected between two side plates be used to propping up the tank bottoms interior whippletree of shielding packing and the terminal last whippletree that is connected; Described position fixing knob be side plate between interior whippletree and last whippletree by the equipped sliding frame of joining of vertical slide-matching groove, described cunning is joined the equipped alignment pin with the Positioning Gear adapted by cross bar of frame, at least one is furnished with return spring described position fixing knob, cross bar and alignment pin; Described manual lock pin is that the cross through hole on the side plate is fixed with horizontal sleeve pipe, laterally overlaps the lock pin that is equipped with return spring, the hinged operating grip in described lock pin outer end in the sleeve pipe.Described shielding in the described protection packaging device divides the jar of the cylindrical tungsten alloy tank body that tinning has the medicine bottle storehouse in being mouthful by buckle or the equipped horn mouth tungsten alloy envelope mouth that is used for envelope pressing bottle of screw thread, the bottleneck of described medicine bottle from tungsten alloy envelope mouth envelope mouth to exposing outside, described envelope mouth horn mouth be furnished with before packing and packing after the tungsten alloy sealing cap of the described bottleneck of shielding; Described tungsten alloy tank body or tungsten alloy envelope mouth are hinged with handle; Described tungsten alloy tank body, tungsten alloy envelope mouth and tungsten alloy sealing cap periphery all are shaped on convenient hand-held vertical groove or fin; Described tungsten alloy sealing cap is that the medicated cap system has the conical head that matches with tungsten alloy envelope mouth horn mouth; Equipped by buckle or screw thread between described tungsten alloy sealing cap and the tungsten alloy envelope mouth.Described operating grip is the hinged batten in an end and described lock pin outer end, the front end edge of batten hinged end and the distance of jointed shaft, and a side is near to the distance of jointed shaft, and the excessive arm of angle between the described both sides is curved.Described cunning is joined frame and is made up of two stulls arranged side by side that are connected between a pair of and siding track that the vertical slide-matching groove cunning of side plate is joined and two siding tracks, installs described cross bar in the middle of the stull again.

The top box district that described packing protection cabinet has the ray screen performance by being connected successively, raising middle flask district and nowel district form, and are furnished with the air draft negative pressure device of band filtration system; Described nowel district be furnished with a pair of hinge door, in establish for the shielding of the described tungsten alloy of lifting and divide the automatically controlled lifting platform of tinning; Described raising middle flask is equipped with operating platform at the bottom of the district, be shaped on the lifting breach specializing in tungsten alloy shielding and divide the lifting of tinning lifting platform on the described operating platform, dispose a described swivel mount that divides the tinning adapted with the tungsten alloy shielding, described raising middle flask district forward, central part disposes lead glass window, the both sides, front respectively are shaped on an operation hand hole of being furnished with shield door; Dispose illuminating lamp and Burdick lamp for irradiation raising middle flask district below the described top box district base plate.Described air draft negative pressure device in the described packing protection cabinet is the base plate formula inlet scoop that described operating platform configuration has the band filter, described top box is fitted with air-introduced machine in the district, the air inlet of described air-introduced machine is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described air-introduced machine is by the active carbon filter of top, ajutage UNICOM described top box district configuration, and described ajutage pushes up the exhaust duct of drawing through active carbon filter UNICOM from the top box district; Described automatically controlled hoistable platform is by vertical screw drive and support.Described exhaust duct is furnished with the antireflux air-valve, and described upward nowel district one sidewall or two side are shaped on the horizontal stripe shape blind window of air intake, and described top box district base plate is shaped on the air vent in nowel district in the UNICOM; Described lifting platform is by step motor drive and be furnished with travel switch; Described operating platform and lifting platform all are shielding platform and the shielding lifting platforms that can shield the radiation that makes progress in the nowel district.Dispose in the described packing protection cabinet to monitor and penetrate the picture head, cabinet disposes total electric controller of all electrical equipment of control and the display of the interior operational scenarios of real-time show case outward.It highly is 250-300mm that described lifting platform starts, the high 1100mm of work platforms, the wide 240mm of lead glass window, high 520mm.Described top box district is furnished with a pair of hinge door, disposes the activity meter well at the operating platform lower left quarter, is the minute surface ceiling below the described top box district base plate.The Long Circle of operation hand hole for erectting, the rectangle of described lead glass window for erectting.

As Figure 1-3, guard system that be used for to implement means of defence of the present invention comprises that described tungsten alloy tubulose protective jacket 1 is fitted with the blue dish 12 of syringe needle tube base portion is carried out temporary fixed orchid dish snap device for the tape spool of the syringe needle tube of the suit low-activity medicine tungsten alloy tubulose protective jacket 1 to transparent lead glass bar shaped injection scale observation window 11; Described tungsten alloy tubulose protective jacket 1 is shaped on the axial rectangular boss 10 that described axial transparent lead glass bar shaped injection scale observation window 11 and described blue dish snap device are set to a side; The front portion of described axial rectangular boss 10 and middle part arrange described axial transparent lead glass bar shaped injection scale observation window 11, described axial rectangular boss 10 rear portions are by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle 13, and described seesaw-type card handle 13 is positioned at and is shaped on be used to the notch 15 that fastens the blue dish of syringe needle tube base portion below inner equipped support spring 14, the outer end downwards of jointed shaft inboard; Described seesaw-type card handle 13 is the inner tulwar shape that upwarps, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force; The rear port that described tungsten alloy tubulose protective jacket 1 is positioned at the blue dish of syringe needle tube base portion 12 1 ends is shaped on toroidal skewed slot 16, and the part of described tungsten alloy tubulose protective jacket 1 leading section except axial rectangular boss 10 is taper.

Shown in Fig. 4-12, higher radiopharmaceutical is matched another and is carried out radiation proof transportation injection preventer in transfer transportation and injection process, this transportation injection preventer comprises that the syringe of internal suit carries out the tungsten alloy needle tubing body 21 and tungsten alloy pushing rod sleeve bucket 22 that are linked together by releasable connecting mechanism of periphery and back end shield temporarily, to the tungsten alloy syringe needle head protector 23 that syringe carries out preceding end shield, the radiopharmaceutical in the syringe needle tube is strengthened the tungsten alloy trocar sheath 24 of the tungsten alloy needle tubing body 21 periphery suits of shielding; Tungsten alloy trocar sheath 24 equipped handled easilies and the lower carriage of handing 25 and the U-shaped upper handles 26 of landscape configuration, tungsten alloy syringe needle head protector 24 and tungsten alloy needle tubing body 21 are undertaken temporary fixed by the mechanism that grips equipped on the lower carriage 25.Described pushing rod sleeve bucket 22 is shaped on the drum head of band centre bore, described pushing rod sleeve bucket 22 is fitted with the plunger for the pushing syringe push rod in the drum head inboard, plunger connect backward stretch out described drum head centre bore outer push away handle, the described hinged flexible handle 27 that can lock with the described plunger of push-and-pull of handle outer end that pushes away; Described needle tubing body 21 base portions are shaped on be used to the annular concave platform that holds the blue dish 12 of syringe needle tube base portion and suit injector push-rod cover bucket 22 front ends.Described flexible handle 27 is that strip push pedal one end is shaped on the push-plate that makes things convenient for push-and-pull, the other end be shaped on can make the strip push pedal can along this hinged groove slide and upset move towards the strip hinged groove of extension along the strip push pedal; Described injector push-rod cover bucket 22 anterior peripheries are shaped on a bulge loop that props up described needle tubing body 21 rear end faces.Equipped bindiny mechanism adopts the following connected mode of easy disassembly operation between described needle tubing body 21 and the pushing rod sleeve bucket 22, be that described injector push-rod cover bucket 22 peripheries install a hinged seat 28, described needle tubing body 21 base portions are shaped on annular boss 29, hinged the inner is furnished with the seesaw-type card handle 13 of support spring 14 on the described hinged seat 28, and seesaw-type card handle 13 stretches out and is shaped on be used to the notch 15 that fastens described annular boss 29 below the outer end of hinged seat 28 parts.Described support 25 is by two preceding annulus and solid described tungsten alloy trocar sheaths 24 of back annulus cover that front and back are arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop 230 that props up syringe needle head protector 23; Described back annulus by the back deck hinged one spring-supported be used to the back dop 210 that props up needle tubing body 21.The needle tubing end of described syringe is fitted be used to the threeway 17 that connects the injection of flexible pipe pin and normal saline flushing.

Shown in Figure 13-20, describedly install to syringe than low-activity medicine and higher radiopharmaceutical by the following protection packaging device branch that is configured in the packing protection cabinet, the protection packaging device be the tungsten alloy shielding of built-in medicine bottle 31 divide tinning to be configured in can to rotate arbitrarily and can be arbitrarily angled and the swivel mount of direction locking on.Described swivel mount is hinged on two columns 32 arranged side by side for realizing vertical 360 degree rotations, described column 32 is fitted on the small footprint on the large chassis 33 by pressure bearing for the 360 degree rotations of realization level are fixed on one, described swivel mount is furnished with for swivel mount and shielding and divides the temporary fixed shielding of tinning to divide the tinning locking mechanism, the equipped rotary positioning mechanism that is used for vertical arbitrarily angled locking between described swivel mount and the column, described large chassis 33 are fitted with the manual lock pin 34 for horizontal any direction locking small footprint.Described shielding divides the jar of the cylindrical tungsten alloy tank body 35 that tinning has the medicine bottle storehouse in being mouthful by buckle or the equipped horn mouth tungsten alloy envelope mouth 36 that is used for envelope pressing bottle 31 of screw thread, the bottleneck of described medicine bottle 31 from tungsten alloy envelope mouth 36 to exposing outside, described envelope mouth horn mouth be furnished with before packing and packing after the tungsten alloy sealing cap 37 of the described bottleneck of shielding; Equipped by buckle or screw thread between described tungsten alloy sealing cap 37 and the tungsten alloy envelope mouth 36.Described tungsten alloy tank body 35 or tungsten alloy envelope mouth 36 are hinged with handle; Described tungsten alloy tank body 35, tungsten alloy envelope mouth 36 and tungsten alloy sealing cap 37 peripheries all are shaped on convenient hand-held vertical groove or fin; Described tungsten alloy sealing cap 37 is that the medicated cap system has the conical head that matches with tungsten alloy envelope mouth horn mouth.Described swivel mount comprises that one is divided the ring support 38 of tinning and the after-frame 39 that is used for propping up shielding packing pot bottom that ring support 38 is connected backward with the hinged suit shielding that is used in two root posts, 32 upper ends; Described rotary positioning mechanism is that two root posts, 32 upper ends install a Positioning Gear 320 respectively, equipped position fixing knob 390 on the described after-frame 39, and described position fixing knob 390 operations are used for the alignment pin of lock in place gear; It is that shielding divides the tungsten alloy tank body 35 base portion peripheries of tinning that a pair of pin-and-hole 350 is arranged that described shielding divides the tinning locking mechanism, is fitted with a pair of manual lock pin 351 with described pin-and-hole 350 adapteds on the described after-frame 39.Described after-frame 39 comprises the side plate that two front ends and ring support 38 are connected, and is connected between two side plates be used to propping up the tank bottoms interior whippletree of shielding packing and the terminal last whippletree that is connected; Described position fixing knob 390 is that side plate is joined frame by equipped cunning of vertical slide-matching groove between interior whippletree and last whippletree, described cunning is joined the equipped alignment pin with the Positioning Gear adapted by cross bar of frame, and at least one is furnished with return spring described position fixing knob 390, cross bar and alignment pin; Described manual lock pin 351 is that the cross through hole on the side plate is fixed with horizontal sleeve pipe, laterally overlaps the lock pin that is equipped with return spring, the hinged operating grip in described lock pin outer end in the sleeve pipe; Described operating grip is the hinged batten in an end and described lock pin outer end, the front end edge of batten hinged end and the distance of jointed shaft, and a side is near to the distance of jointed shaft, and the excessive arm of angle between the described both sides is curved; Batten rotates to when vertical with lock pin like this, and lock pin is stretched out, and carries out lock-out state; Batten rotates to when in alignment with lock pin, and lock pin is return, and state unlocks.Described cunning is joined frame and is made up of two stulls arranged side by side that are connected between a pair of and siding track that the vertical slide-matching groove cunning of side plate is joined and two siding tracks, installs described cross bar in the middle of the stull again.

Shown in Figure 21-23, the top box district 41 that described packing protection cabinet has the ray screen performance by being connected successively, raising middle flask district 42 and nowel district 43 form, and are furnished with the air draft negative pressure device of band filtration system; Described nowel district 43 be furnished with a pair of hinge door 44, in establish for the shielding of the described tungsten alloy of lifting and divide the automatically controlled lifting platform of tinning; Operating platform 45 was equipped with in 42 ends in described raising middle flask district, be shaped on the described operating platform 45 on the lifting breach specializing in tungsten alloy shielding and divide the lifting of tinning lifting platform, the described operating platform 45 and also dispose the described swivel mount (after-frame 39 for its that marks among the figure) that divides the tinning adapted with the tungsten alloy shielding, and dispose the activity meter well at operating platform 45 lower left quarters; Rectangle lead glass window 46, both sides, front that described raising middle flask district 42 forward, central part dispose setting respectively are shaped on a Long Circle operation hand hole 47 of being furnished with the setting of shield door 470; Below described top box district 41 base plates for the minute surface ceiling and dispose illuminating lamp and Burdick lamp for irradiation raising middle flask district.Described air draft negative pressure device is the base plate formula inlet scoop that described operating platform 45 disposes the band filter, be fitted with air-introduced machine in the described top box district 41 and join a pair of hinge door outward, the air inlet of described air-introduced machine is by blast pipe UNICOM described base plate formula inlet scoop, the air outlet of described air-introduced machine is by the active carbon filter of 41 tops, ajutage UNICOM described top box district configuration, and described ajutage is drawn the exhaust duct 48 of being furnished with the antireflux air-valve through active carbon filter UNICOM from top, top box district; Described automatically controlled hoistable platform is by vertical screw drive and support, and described automatically controlled hoistable platform also is furnished with the vertical cunning of rotating for the described automatically controlled hoistable platform of restriction and joins axle.Described upward nowel district one sidewall or two side are shaped on the horizontal stripe shape blind window 49 of air intake, and described top box district 41 base plates are shaped on the air vent in nowel district in the UNICOM; Described lifting platform is by step motor drive and be furnished with travel switch; Described operating platform and lifting platform all are shielding platform and the shielding lifting platforms that can shield the radiation that makes progress in the nowel district 43.Dispose in the described packing protection cabinet to monitor and penetrate the picture head, cabinet disposes total electric controller 40 of all electrical equipment of control and the display of the interior operational scenarios of real-time show case outward.It highly is 250-300mm that described lifting platform starts, the high 1100mm of work platforms, the wide 240mm of lead glass window, high 520mm.

Claims

1. the integrated means of defence of a radioactivity injectable drug, it is characterized in that the ray of radially dispersing being shielded by the tungsten alloy tubulose protective jacket of periphery suit tape spool to transparent lead glass bar shaped injection scale observation window than the syringe needle tube of low-activity medicine, during described tungsten alloy tubulose protective jacket suit syringe needle tube, also carry out temporary fixed by orchid dish snap device to the blue dish of syringe needle tube base portion;

Higher radiopharmaceutical is carried out radiation protection by transportation injection preventer in transfer transportation and injection process, to be the tungsten alloy needle tubing body that temporarily linked together by releasable connecting mechanism carry out periphery and end shield afterwards with the syringe of the internal suit of tungsten alloy pushing rod sleeve bucket with this transportation injection preventer, by tungsten alloy syringe needle head protector syringe is carried out preceding end shield, also by tungsten alloy needle tubing body periphery again suit tungsten alloy trocar sheath the radiopharmaceutical in the syringe needle tube is strengthened shielding, the tungsten alloy trocar sheath comes handled easily and hand-held by equipped lower carriage and upper handle, and tungsten alloy syringe needle head protector and tungsten alloy needle tubing body are undertaken temporary fixed by the mechanism that grips equipped on support or the tungsten alloy trocar sheath;

2. according to the described means of defence of claim 1, it is characterized in that described tungsten alloy tubulose protective jacket is shaped on to a side axial rectangular boss described axial transparent lead glass bar shaped injection scale observation window and described blue dish snap device, that can improve observation window shielding intensity is set;

3. according to the described means of defence of claim 2, it is characterized in that being fitted in for conveniently assembled blue dish snap device, described axial transparent lead glass bar shaped injection scale observation window front portion and the middle part of described axial rectangular boss, described axial rectangular boss rear portion is by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle, and described seesaw-type card handle is positioned at the inner equipped of jointed shaft inboard downwards and is shaped on be used to fastening the blue notch that coils, prevents that blue dish from deviating from of syringe needle tube base portion below the support spring of supporting the blue dish of fastening syringe needle tube base portion, outer end;

4. according to the described means of defence of claim 1, it is characterized in that the tulwar shape that described seesaw-type card handle is arranged to make things convenient for the inner of pressing operation to upwarp, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force;

Equipped bindiny mechanism adopts the following connected mode of easy disassembly operation between described needle tubing body in the described transportation injection preventer and the pushing rod sleeve bucket, be that described injector push-rod cover bucket periphery installs a hinged seat, described needle tubing body base portion is shaped on annular boss, hinged the inner is furnished with the seesaw-type card handle of support spring on the described hinged seat, and seesaw-type card handle stretches out and is shaped on be used to the notch that fastens described annular boss below the outer end of hinged seat part;

5. according to claim 1 or 2 or 3 or 4 described means of defences, it is characterized in that described tungsten alloy tubulose protective jacket is positioned at the blue rear port that coils an end of syringe needle tube base portion and is shaped on the toroidal skewed slot, the part of described tungsten alloy tubulose protective jacket leading section except axial rectangular boss is taper;

Described support in the described transportation injection preventer is by two preceding annulus and solid described tungsten alloy trocar sheaths of back annulus cover that front and back are arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop that props up the syringe needle head protector; Described back annulus by the back deck hinged one spring-supported be used to the back dop that props up the needle tubing body; The needle tubing end of described syringe realizes connecing the injection of flexible pipe pin and normal saline flushing by equipped threeway;

Described shielding in the described protection packaging device divides the jar of the cylindrical tungsten alloy tank body that tinning has the medicine bottle storehouse in being mouthful by buckle or the equipped horn mouth tungsten alloy envelope mouth that is used for envelope pressing bottle of screw thread, the bottleneck of described medicine bottle from tungsten alloy envelope mouth to exposing outside, described envelope mouth horn mouth be furnished with before packing and packing after the tungsten alloy sealing cap of the described bottleneck of shielding; Described tungsten alloy tank body or tungsten alloy envelope mouth are hinged with handle;

Dispose in the described packing protection cabinet to monitor and penetrate the picture head, cabinet disposes total electric controller of all electrical equipment of control and the display of the interior operational scenarios of real-time show case outward.

6. be used for implementing the guard system of the described means of defence of claim 1, it is characterized in that comprising that described tungsten alloy tubulose protective jacket is fitted with the blue dish of syringe needle tube base portion is carried out temporary fixed orchid dish snap device for the tape spool of the suit syringe needle tube medicinal tungsten alloy tubulose of the low-activity protective jacket to transparent lead glass bar shaped injection scale observation window;

In the time of the equipped above-mentioned tungsten alloy tubulose protective jacket of syringe, also match another and carry out the medicinal transportation injection of radiation proof low-activity preventer in transfer transportation and injection process, this transportation injection preventer comprises that the syringe of internal suit carries out tungsten alloy needle tubing body and tungsten alloy pushing rod sleeve bucket that the releasable connecting mechanism of periphery and back end shield links together temporarily, to the tungsten alloy syringe needle head protector that syringe carries out preceding end shield, the radiopharmaceutical in the syringe needle tube is strengthened the tungsten alloy trocar sheath of the tungsten alloy needle tubing body periphery suit of shielding; The equipped handled easily of tungsten alloy trocar sheath and hand-held lower carriage and upper handle, tungsten alloy syringe needle head protector and tungsten alloy needle tubing body are undertaken temporary fixed by the mechanism that grips equipped on support or the tungsten alloy trocar sheath;

Describedly install to syringe than low-activity medicine and higher radiopharmaceutical by the following protection packaging device branch that is configured in the packing protection cabinet, the protection packaging device be the tungsten alloy shielding of built-in medicine bottle divide tinning to be configured in can to rotate arbitrarily and can be arbitrarily angled and the swivel mount of direction locking on.

7. according to the described guard system of claim 6, it is characterized in that described tungsten alloy tubulose protective jacket is shaped on the axial rectangular boss that described axial transparent lead glass bar shaped injection scale observation window and described blue dish snap device are set to a side;

8. according to the described guard system of claim 7, the front portion and the middle part that it is characterized in that described axial rectangular boss arrange described axial transparent lead glass bar shaped injection scale observation window, described axial rectangular boss rear portion is by the hinged tungsten alloy matter of groove or stainless steel seesaw-type card handle, and described seesaw-type card handle is positioned at and is shaped on be used to the notch that fastens the blue dish of syringe needle tube base portion below inner equipped support spring, the outer end downwards of jointed shaft inboard;

The swivel mount of described protection packaging device comprises that one is divided the ring support of tinning and the after-frame that is used for propping up shielding packing pot bottom that ring support is connected backward with the hinged suit shielding that is used in two root posts upper ends; Described rotary positioning mechanism is that two root posts upper end installs a Positioning Gear respectively, equipped position fixing knob on the described after-frame, and described position fixing knob operation is used for the alignment pin of lock in place gear; It is that shielding divides tinning base portion periphery that a pair of pin-and-hole is arranged that described shielding divides the tinning locking mechanism, is fitted with a pair of manual lock pin with described pin-and-hole adapted on the described after-frame;

9. described guard system according to Claim 8 it is characterized in that described seesaw-type card handle is the inner tulwar shape that upwarps, and the inner upper surface that upwarps is shaped on for the densely covered burr that increases hand-held frictional force;

10. according to claim 6 or 7 or 8 or 9 described guard systems, it is characterized in that described tungsten alloy tubulose protective jacket is positioned at the blue rear port that coils an end of syringe needle tube base portion and is shaped on the toroidal skewed slot, the part of described tungsten alloy tubulose protective jacket leading section except axial rectangular boss is taper;

Support described in the described transportation injection preventer is by two preceding annulus and solid described tungsten alloy trocar sheaths of back annulus cover that front and back are arranged side by side, described before annulus by front clamp seat hinged one spring-supported be used to the preceding dop that props up the syringe needle head protector; Described back annulus by the back deck hinged one spring-supported be used to the back dop that props up the needle tubing body; The needle tubing end of described syringe is fitted be used to the threeway that connects the injection of flexible pipe pin and normal saline flushing;