CN208843705U

CN208843705U - A kind of radionuclide extraction packing instrument

Info

Publication number: CN208843705U
Application number: CN201821658154.XU
Authority: CN
Inventors: 任慧文
Original assignee: Tianjin Hi Tech Development Co Ltd
Current assignee: Tianjin Hi Tech Development Co Ltd
Priority date: 2018-10-12
Filing date: 2018-10-12
Publication date: 2019-05-10
Anticipated expiration: 2028-10-12

Abstract

The utility model discloses a kind of radionuclides to extract packing instrument, including shell, dilution chamber, filling head and sub-bottling, the bottom end of the shell is fixed with buffering plate, and four corners of buffering plate bottom are mounted on universal wheel, the top of the shell side is hinged with door body, and control panel is installed in door body, the bottom end of the enclosure interior is equipped with placing box, and the bottom end of the inside of placing box is evenly arranged with preformed groove, and the side inside dilution chamber is equipped with motor, the output end of the motor is equipped with shaft, the mother liquor case is internally provided with peristaltic pump, and the output end of peristaltic pump is connect by passage with dilution chamber, pinch valve is installed on the passage.The utility model is by being equipped with mother liquor case, peristaltic pump, passage, pinch valve and dilution chamber, to be convenient for the radionuclide stoste for extracting proper ratio from mother liquor case automatically by the cooperation of peristaltic pump and pinch valve.

Description

A kind of radionuclide extraction packing instrument

Technical field

The utility model relates to dispense instrument technical field, specially a kind of radionuclide extracts packing instrument.

Background technique

With the continuous development of society, people's lives are horizontal quickly improves, and while development, medical level also exists It is gradually increased, radionuclide interventional therapy is the important component of nuclear medicine, it is to utilize the hands such as puncture, intubation, implantation Section, intravascular, body cavity, blister cavities, tissue interstitial or lymph collecting region, with carrier appropriate by the radionuclide preparation of high activity Diseased region is introduced, thus the serial of methods being directly irradiated to pathological tissues, cell, radionuclide is before the use It needs to be diluted using physiological saline, complying with injection standard rear can be used.

Radionuclide is dispensed after dilution, is divided into several bottles, this work generally needs artificial Operation, so that operator must endure as radioactive radiation, the grievous injury that can not exempt to keep away is caused to the body of operator, though So there is also the devices of part automatic subpackaging at this stage, but without standard measure be packed into, filling head also can not dismounting and change, be easy The problems such as existing filling head and the size of sub-bottling mismatch, meanwhile, such device may only be used to dispense mostly, the dilution of stoste It also needs to carry out using additional device, it is time-consuming and laborious, therefore be badly in need of a kind of radionuclide and extract packing instrument to meet people Demand.

Utility model content

The purpose of this utility model is to provide a kind of radionuclides to extract packing instrument, to solve in above-mentioned background technique The traditional artificial packing proposed is easy to make operator by radiation injury, and existing packing instrument is packed into without standard measure, Wu Fagen Do not have according to actual conditions dismounting and change filling head and throwing into question for stoste dilution function.

To achieve the above object, the utility model provides the following technical solutions: a kind of radionuclide extraction packing instrument, packet Shell, dilution chamber, filling head and sub-bottling are included, the bottom end of the shell is fixed with buffering plate, and the four of buffering plate bottom A corner is mounted on universal wheel, and the top of the shell side is hinged with door body, and control panel is equipped in door body, institute The bottom end for stating enclosure interior is equipped with placing box, and the bottom end of the inside of placing box is evenly arranged with preformed groove, the preformed groove Inside be respectively and fixedly provided with sub-bottling, and the inside of sub-bottling is respectively and fixedly provided with liquid level sensor, and the top of the enclosure interior is fixed There is dilution chamber, and the side inside dilution chamber is equipped with motor, the output end of the motor is equipped with shaft, and in shaft uniformly It is welded with stirring flabellum, the both ends inside the dilution chamber are respectively and fixedly provided with ultraviolet germicidal lamp, the bottom end installation of the dilution chamber There is packing storage chamber, and the top for dispensing storage chamber is connected with the bottom end of dilution chamber, the bottom end of the packing storage chamber is uniform It is fixed with fixed block, and the bottom end of fixed block is mounted on filling head, solenoid valve, the shell are mounted in the filling head The one end at top is provided with physiological saline adding mouth, and the other end of case top is fixed with mother liquor case, the mother liquor case it is interior Portion is provided with peristaltic pump, and the output end of peristaltic pump is connect by passage with dilution chamber, is equipped with clamp on the passage Valve.

Preferably, the buffering plate is internally provided with damping spring, and damping spring equidistantly arranges.

Preferably, the both ends of the placing box are respectively and fixedly provided with sliding block, and the enclosure interior is all provided with close to the side of placing box It is equipped with sliding slot, and sliding slot is slidably connected with sliding block, the placing box constitutes pull-out mechanism by sliding block and sliding slot.

Preferably, the longitudinal section structure funnel-shaped of the packing storage chamber, and dispense storage chamber and be internally provided with filter Net.

Preferably, the bottom end of the fixed block is provided with card slot, and the top of the filling head is provided with and card slot phase The fixture block mutually cooperated, and filling head constitutes installing and dismounting structure with fixed block.

Preferably, the sub-bottling and filling head are on same vertical line, and the outside of sub-bottling be arranged with every Radiate lead set.

Compared with prior art, the utility model has the beneficial effects that the radionuclide, which extracts packing instrument, passes through installation There are mother liquor case, peristaltic pump, passage, pinch valve and dilution chamber, make convenient for automatic by the cooperation of peristaltic pump and pinch valve The radionuclide stoste of proper ratio is extracted from mother liquor case, and stoste is isolated in the pump line and folder of peristaltic pump when dredging In the hose of pipe valve, the pump housing and valve body will not be contacted, extends the service life of device, while device is by being equipped with motor, turning Axis, stirring flabellum and ultraviolet germicidal lamp, so that convenient for radionuclide stoste and physiological saline are carried out mixed diluting, nothing Dilution device need to be additionally used, time saving and energy saving, ultraviolet germicidal lamp is convenient for the radionuclide after diluting to carry out sterilizing, Guaranteed quality, while device dispenses storage chamber, filling head, solenoid valve, sub-bottling and liquid level sensor by being equipped with, so that Convenient for the radionuclide after dilution to be injected into the sub-bottling of lower section by filling head, when liquid touches level sensing Signal is passed to the single-chip microcontroller in control panel by device, and control solenoid valve is closed, do not reinjected, and realizes automation quantitative separating, Without manual hand manipulation, increase safety, while by being equipped with fixed block, fixture block, card slot and filling head, so that being convenient for By the correlation convenient changing filling head of fixture block and card slot, convenient for meeting different packing demands, while device passes through peace Equipped with placing box, sliding block and sliding slot, so that being convenient for the pull-out and withdrawal of placing groove, convenient for access sub-bottling, while dispensing The outside of bottle is cased with every radiation lead set, is injured, is avoided by radiation injury to operator's bring when using convenient for reducing.

Detailed description of the invention

Fig. 1 faces the schematic diagram of the section structure for the utility model；

Fig. 2 is the positive structure diagram of the utility model；

Fig. 3 is amplification profile structural schematic diagram at A in Fig. 1 of the utility model；

Fig. 4 is amplification profile structural schematic diagram at B in Fig. 1 of the utility model；

Fig. 5 is the preformed groove the schematic diagram of the section structure of the utility model；

Fig. 6 is the mother liquor case the schematic diagram of the section structure of the utility model；

Fig. 7 is the system block diagram of the utility model.

In figure: 1, universal wheel；2, buffering plate；3, placing box；4, shell；5, storage chamber is dispensed；6, dilution chamber；7, electric Machine；8, mother liquor case；9, physiological saline adding mouth；10, flabellum is stirred；11, shaft；12, ultraviolet germicidal lamp；13, filling head； 14, preformed groove；15, damping spring；16, control panel；17, door body；18, sliding slot；19, sliding block；20, fixture block；21, fixed block； 22, card slot；23, solenoid valve；24, liquid level sensor；25, sub-bottling；26, peristaltic pump；27, pinch valve；28, passage.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, a kind of embodiment provided by the utility model: a kind of radionuclide extraction packing instrument, including Shell 4, dilution chamber 6, filling head 13 and sub-bottling 25, the bottom end of shell 4 are fixed with buffering plate 2, and the inside of buffering plate 2 is set It is equipped with damping spring 15, and damping spring 15 equidistantly arranges, and plays the shockproof effect of damping, and the four of 2 bottom of buffering plate A corner is mounted on universal wheel 1, and the top of 4 side of shell is hinged with door body 17, and is equipped with control panel in door body 17 16, the bottom end inside shell 4 is equipped with placing box 3, and the both ends of placing box 3 are respectively and fixedly provided with sliding block 19, and 4 inside of shell is close to placing The side of case 3 is provided with the sliding slot 18 to match with sliding block 19, and sliding slot 18 is slidably connected with sliding block 19, and placing box 3 passes through Sliding block 19 and sliding slot 18 constitute pull-out mechanism, convenient for the extraction and withdrawal of placing box 3, convenient for placing sub-bottling 25, and placing box 3 The bottom end of inside be evenly arranged with preformed groove 14, the inside of preformed groove 14 is respectively and fixedly provided with sub-bottling 25, and sub-bottling 25 is interior Portion is respectively and fixedly provided with liquid level sensor 24, and the model of liquid level sensor 24 can be WMB-FS, and the top inside shell 4 is fixed with dilution Room 6, and the side inside dilution chamber 6 is equipped with motor 7, the model of motor 7 can be TYPE90L-6-1.1KW, the output of motor 7 End is equipped with shaft 11 by shaft coupling, and uniform welding has stirring flabellum 10 in shaft 11, and the both ends inside dilution chamber 6 are solid Surely there is ultraviolet germicidal lamp 12, the bottom end of dilution chamber 6 is equipped with packing storage chamber 5, and dispenses top and the dilution chamber of storage chamber 5 6 bottom end is connected, and dispenses the longitudinal section structure funnel-shaped of storage chamber 5, and dispenses storage chamber 5 and be internally provided with strainer, Convenient for carrying out the filtering of impurity while leakage, the leakage mouth for dispensing the bottom end of storage chamber 5 is uniformly fixed with fixed block 21, and The bottom end of fixed block 21 is mounted on filling head 13, the liquid inlet and the leakage mouth phase of packing 5 bottom end of storage chamber of filling head 13 Match, the bottom end of fixed block 21 is provided with card slot 22, and the top of filling head 13 is provided with and the mutually matched fixture block of card slot 22 20, and filling head 13 constitutes installing and dismounting structure with fixed block 21, replacement filling head 13 easy to disassemble is different convenient for meeting Packing demand is mounted on solenoid valve 23 in filling head 13, and sub-bottling 25 and filling head 13 are on same vertical line, and point The outside of bottling 25 is arranged with every radiation lead set, convenient for being fitted into sub-bottling 25, while when taking out guarantee operator not by Radiation injury, the one end at 4 top of shell is provided with physiological saline adding mouth 9, and the other end at 4 top of shell is fixed with mother liquor case 8, mother liquor case 8 is internally provided with peristaltic pump 26, and the model of peristaltic pump 26 can be BT100J-1A, and the output end of peristaltic pump 26 It is connect by passage 28 with dilution chamber 6, pinch valve 27 is installed on passage 28, the model of pinch valve 27 can be PMV-J- 01。

Working principle: in use, device is moved to using area, the support leg on 1 side of universal wheel by universal wheel 1 first It can be positioned convenient for device, the damping spring 15 in buffering plate 2 plays the shockproof effect of damping, avoids the process for using and moving Middle shaking extracts placing box 3 out after powering on, and sub-bottling 25 is respectively put into preformed groove 14, then placing box 3 is pushed away It returns, passes through the cooperation of peristaltic pump 26 and pinch valve 27 later, the radionuclide for extracting proper ratio from mother liquor 8 automatically is former Liquid is imported in dilution chamber 6 by passage 28, and stoste is isolated in the soft of the pump line of peristaltic pump 26 and pinch valve 27 when dredging Guan Zhong will not contact the pump housing and valve body, extend the service life of device, import quantitative life from physiological saline adding mouth 9 later Salt water is managed, motor 7 drives shaft 11 to rotate later, so that stirring flabellum 10 is stirred dilution, while ultraviolet germicidal lamp 12 Sterilizing is carried out, the liquid after diluting later is leak into packing storage chamber 5, after filtering out impurity, under the loading of filling head 13 In the sub-bottling 25 of side, when liquid reaches at liquid level sensor 24, liquid level sensor 24 passes the signal along to control panel 16 Internal single-chip microcontroller, the model of single-chip microcontroller can be ZYWYKJ, and control solenoid valve 23 closes, stops packing, will put after packing The pull-out of case 3 is set, sub-bottling 25 is taken out, the outside of sub-bottling 25 is cased with every radiation lead set, can guarantee medical staff not by spoke Evil is shot wounded, conducive to the use of device.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. a kind of radionuclide extracts packing instrument, including shell (4), dilution chamber (6), filling head (13) and sub-bottling (25), It is characterized by: the bottom end of the shell (4) is fixed with buffering plate (2), and four corners of buffering plate (2) bottom are equal It is equipped with universal wheel (1), the top of shell (4) side is hinged with door body (17), and is equipped with control plane in door body (17) Plate (16), the internal bottom end of the shell (4) is equipped with placing box (3), and the bottom end of the inside of placing box (3) is evenly arranged with The inside of preformed groove (14), the preformed groove (14) is respectively and fixedly provided with sub-bottling (25), and the inside of sub-bottling (25) is respectively and fixedly provided with Liquid level sensor (24), the internal top of the shell (4) are fixed with dilution chamber (6), and the side installation that dilution chamber (6) is internal Have motor (7), the output end of the motor (7) is equipped with shaft (11), and uniform welding has stirring flabellum in shaft (11) (10), the internal both ends of the dilution chamber (6) are respectively and fixedly provided with ultraviolet germicidal lamp (12), the bottom end installation of the dilution chamber (6) Have packing storage chamber (5), and the top for dispensing storage chamber (5) is connected with the bottom end of dilution chamber (6), the packing storage chamber (5) bottom end is uniformly fixed with fixed block (21), and the bottom end of fixed block (21) is mounted on filling head (13), the filling head (13) it is mounted on solenoid valve (23), one end at the top of the shell (4) is provided with physiological saline adding mouth (9), and shell (4) other end at the top of is fixed with mother liquor case (8), and the mother liquor case (8) is internally provided with peristaltic pump (26), and peristaltic pump (26) output end is connect by passage (28) with dilution chamber (6), is equipped with pinch valve (27) on the passage (28).

2. a kind of radionuclide according to claim 1 extracts packing instrument, it is characterised in that: the buffering plate (2) Be internally provided with damping spring (15), and damping spring (15) equidistantly arrange.

3. a kind of radionuclide according to claim 1 extracts packing instrument, it is characterised in that: the placing box (3) Both ends are respectively and fixedly provided with sliding block (19), and the internal side close to placing box (3) of the shell (4) is provided with sliding slot (18), and sliding Slot (18) is slidably connected with sliding block (19), and the placing box (3) constitutes pull-out mechanism by sliding block (19) and sliding slot (18).

4. a kind of radionuclide according to claim 1 extracts packing instrument, it is characterised in that: the packing storage chamber (5) longitudinal section structure funnel-shaped, and dispense storage chamber (5) and be internally provided with strainer.

5. a kind of radionuclide according to claim 1 extracts packing instrument, it is characterised in that: the fixed block (21) Bottom end is provided with card slot (22), and the top of the filling head (13) is provided with and card slot (22) mutually matched fixture block (20), and filling head (13) constitutes installing and dismounting structure with fixed block (21).

6. a kind of radionuclide according to claim 1 extracts packing instrument, it is characterised in that: the sub-bottling (25) with Filling head (13) is on same vertical line, and the outside of sub-bottling (25) is arranged with every radiation lead set.