CN2780728Y - Automatic separating filling instrument for isotope and reagent - Google Patents
Automatic separating filling instrument for isotope and reagent Download PDFInfo
- Publication number
- CN2780728Y CN2780728Y CN 200520033246 CN200520033246U CN2780728Y CN 2780728 Y CN2780728 Y CN 2780728Y CN 200520033246 CN200520033246 CN 200520033246 CN 200520033246 U CN200520033246 U CN 200520033246U CN 2780728 Y CN2780728 Y CN 2780728Y
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- CN
- China
- Prior art keywords
- electric drill
- rocking arm
- motor
- drive motor
- split charging
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic split charging instrument for isotope medicines and reagents. The utility model is suitable for the automatic split charging of isotopes which requires higher measuring accuracy and for various reagents. An inferior single chip computer and a superior controlling computer which are arranged in a controller of a main body part of the split charging instrument are in communication connection using a CAN bus line so that the number of connecting cables of the utility model is reduced, and the structure is more compact; an automatic bottle opening device is fixed at the back surface of a driving device of a sampler in the main body part of the split charging instrument to realize the purpose that a bottle is automatically opened; the split charging instrument is closed by a lead glass protecting hood to prevent operating staff from being injured by radioactive rays; by the control of an electromagnetic valve, the water adding quantity is easier to control; the environmental conditions reached by a needle head of a sampling needle can all be detected by a fiber optic probe head which is arranged on the needle head, and the environmental conditions is sent to a display screen of the superior computer to be displayed to realize remote monitoring.
Description
One, technical field
The utility model relates to a kind of packing instrument, relates in particular to the isotope that measuring accuracy is had relatively high expectations and the automatic subpackaging instrument of all ingredients.
Two, background technology
Continuous development along with medical skill, nuclear medicine application (biological missile, the internalc isotope therapy tumour, I-131 treatment hyperthyroidism disease etc.) also more and more widely, all be unable to do without radioisotopic dilution and packing problem and carry out what project, traditional isotope packing is packing by hand mostly.Radioactivation is very big to the injury of operating personal, simultaneously, the pollution probability of environment is also being increased, and the packing precision is also poor.
The inventor's patent application " isotope the automatic packer " (patent No.: 02244994.), designed a kind ofly, alleviated the harm of radioistotope to operating personal by computer-controlled remote isotope automatic packer.But the isotope source bottle needs manual the unlatching in this isotope automatic packer, can not get rid of the harm of radiant rays fully to operating personal, water-adding system complexity and amount of water should not be controlled, and packing instrument integral body is not provided with the radiant rays shield assembly, also exist the part radiant rays to leak.
Three, summary of the invention
One of technical problem to be solved in the utility model is to be subjected to the radioactivation injury when avoiding the operating personal uncork, and two of technical matters to be solved is the easier control of amount of water, and other technical matters to be solved is a simplified structure, cost-cutting.
Concrete scheme of the present utility model is: a kind of automatic subpackaging instrument, comprise: packing instrument base portion, upper control computer, it is characterized in that: adopt CAN (controller local area network) bus to communicate between the next micro controller system in the packing instrument base portion controller and the upper control computer and be connected, open bottle and be fixed on the back side of sample collector actuating device in the packing instrument base portion, electromagnetic valve links to each other with bench board via the electromagnetic valve link span.Wherein, open bottle by electric drill rocking arm 19, electric drill rocking arm drive motor 20, electric drill motor 16, motor start stop switch 34, rotating proximity transducer 35, limit sensors 33 is formed, the electric drill motor is connected with electric drill rocking arm drive motor through the electric drill rocking arm, electric drill rocking arm drive motor, electric drill rocking arm limit sensors, the motor start stop switch, the rotating proximity transducer is connected to the back side of sample collector actuating device rocking arm link span 32 respectively through connecting panel, the induction end of proximity transducer will be lower than the contact jaw of limit sensors in the horizontal direction, the motor start stop switch is installed near electric drill rocking arm limit sensors one side, and the rotating proximity transducer is installed near electric drill rocking arm drive motor one side.
Host computer communicates by the next micro controller system in CAN bus and the automatic subpackaging instrument base portion and is connected, the next micro controller system receives control command, control rocking arm drive motor drives rocking arm and rotates, make the sample collector actuating device action that connects on it, drive sampling probe, the water intaking pin arrives the predetermined work position, the rotation of Single-chip Controlling ball-screw, the purpose of realization quantitative sampling, dilution.Open bottle and be connected the back side of sample collector actuating device, after the next micro controller system receives the uncork control command, open bottle and on the bottle cap of medicine source, hole automatically.
On sample devices, set up a bottle opening device, start the electric drill motor, on the medicine bottle cap of source, hole, thereby self-opening bottle cap, flint glass protective cover sealing packing instrument, further prevent the radiant rays contaminated environment that leaks on a small quantity and injure human body, water-adding system adopts electromagnetic valve, makes the easier control of its amount of water; And on sampling probe, fibre-optical probe has been installed near the needle point place, the ambient conditions of sampling probe syringe needle place of arrival all can show on computer screen, to realize remote monitor; Adopt the CAN bus to communicate between packing instrument upper and lower machine, it has significantly reduced the connecting cable number between the upper and lower machine, makes structure become compact more.
Four, description of drawings
Fig. 1 is a packing instrument base portion front view of the present utility model
Fig. 2 is the left view of Fig. 1
Fig. 3 opens the bottle front view
Fig. 4 is the left view of Fig. 3
Fig. 5 is the birds-eye view of Fig. 3
Five, the specific embodiment:
Extremely shown in Figure 5 as Fig. 1, the utility model comprises packing instrument base portion and upper control computer, wherein, base portion is mainly by sample collector actuating device 1, open bottle 2, pig capping 3, pig 4, bench board 5, pig electric pushrod 6, pig slide rail 7, water tumbler pallet 8, water tumbler detector 9, water tumbler 10, electromagnetic valve support 11, electromagnetic valve 12, fibre-optical probe 13, flint glass protective cover 14; rocking arm drive motor 15; electric drill motor 16; rocking arm 17; the lead cover motor 18 that rises and falls; electric drill rocking arm 19; electric drill rocking arm drive motor 20; frame 21; y-axis motor 22; Y-axis leading screw 23; sampling probe motor 24; Y-axis link span 25; axle drive shaft 26; pilot bar 27; sampling probe moves connection handle 28; sampling probe 29 and rocking arm link span 32; electric drill rocking arm limit sensors 33; electric drill motor start stop switch 34; electric drill rocking arm drive motor rotating proximity transducer 35 compositions such as grade.Frame 21 connects rocking arms 17; rocking arm connects sample collector actuating devices 1 through rocking arm link span 32; sample collector actuating device below is provided with bench board 5; bench board 5 is provided with pig slide rail 7 and water tumbler pallet 8; slide rail 7 is provided with pig 4; pig drives through pig electric pushrod 6 and seesaws; water tumbler pallet 8 is provided with water tumbler detector 9; electromagnetic valve 12 is installed on the bench board 5 through electromagnetic valve support 11; when the water tumbler detector detects when having placed water tumbler on the pallet; through electromagnetic valve water filling in cup; fibre-optical probe 13 is installed in the side of sampling probe near needle point; arrive medicine bottle in the pig and the sampling situation in the diluted cup in order to spy upon syringe needle, the sampling situation is through the CAN bus transfer; conversion equipment is connected to host computer, shows the situation of being spied upon on read-out.Three sampling probes are by a sampling motor-driven, as long as the operation of sampling motor, three just motions simultaneously of sampling probe nook closing members, but the same time have only a sampling probe doing suctions, tapping work, all the other two are all moved doing air transport.Make system obtain simplifying like this, cost further reduces.
Electric drill rocking arm drive motor 20 is installed in the back side of sample collector actuating device rocking arm link span 32, electric drill motor 16 is connected with electric drill rocking arm drive motor through electric drill rocking arm 19, electric drill rocking arm limit sensors 33, motor start stop switch 34, rotating proximity transducer 35 are connected to the back side of sample collector actuating device rocking arm link span 32 respectively through connecting panel, the induction end of rotating proximity transducer will be lower than the contact jaw of electric drill motor start stop switch in the horizontal direction.
Principle of work of the present utility model is: start the pig capping and rise and fall motor with pig capping pull-up, the pig electric pushrod drives pig and moves to the top setting-out working position of packing instrument base portion along the pig slide rail, isotope source bottle that will packing is put into pig, by the pig electric pushrod pig is sent back to the uncork working position along the pig slide rail again.Upper control computer transmits control signal and starts the sample collector actuating device and drive the top that the uncork electric drill turns to the source medicine bottle; the rocking arm drive motor stops; starting electric drill rocking arm drive motor; drive the rotation of electric drill rocking arm; when turning to drill bit when touching the source bottle cap soon; the electric drill rocking arm is depressed the electric drill motor start stop switch that is installed in rocking arm link span lower end; start the electric drill motor; beginning is holed on the medicine bottle cap of source; boring finishes back electric drill rocking arm near the rotating proximity transducer; sensor transfers back to computing machine with detected signal; make drive motor commutation counter-rotating after the Computer Processing; after drill bit left the source bottle cap, the electric drill rocking arm left electric drill motor start stop switch, and the electric drill motor stops operating; electric drill rocking arm drive motor continues the electric drill rocking arm is rotated back into position before starting; when arriving the desired location, the electric drill rocking arm limit sensors that is installed in lower end, the rocking arm link span back side passes to the position of sensing in the host computer, finishes the uncork operation by the computing machine transmitting control commands.Restart the rocking arm drive motor, rocking arm rotates and to make the sample collector actuating device drive the water intaking pin to turn to the water tumbler top, reaches the purpose of quantitative absorption water by the stroke that moves up of nook closing member in the control water intaking pin; Make the water intaking pin turn to the diluted cup top, the water in the water intaking pin is injected diluted cup; Rotate by the rocking arm drive motor again, make sampling probe turn to isotope, reagent bottle top, start the sampling motor, sampling probe moved connection handle and led through pilot bar this moment, drive the sampling probe nook closing member and move up along axle drive shaft, the stroke that moves up of the nook closing member by the control sampling probe reaches the purpose of quantitative absorption isotope, reagent; Make sampling probe turn to the diluted cup top by the rocking arm drive motor again, diluted cup is injected in getting it filled agent, so just can realize the automatic subpackaging and the dilution of isotope, reagent.The ambient conditions of sampling probe syringe needle place of arrival all can be shown on computer screen by the fibre-optical probe that is installed on the syringe needle, to realize remote monitor.The amount of water of electromagnetic valve is by controlling current"on"time, and this time is demarcated according to water requirement and determines.
In packing instrument base portion flint glass protective cover sealing packing instrument is set, can further prevents the radiant rays contaminated environment and the injury human body that leak on a small quantity.
Claims (4)
1, a kind of automatic subpackaging instrument, comprise: packing instrument base portion, upper control computer, it is characterized in that: adopt the CAN bus to communicate between the next micro controller system in the packing instrument base portion controller and the upper control computer and be connected, open bottle and be fixed on the back side of sample collector actuating device in the packing instrument base portion, sampling probe moves connection handle by sampling probe and connects described sample collector actuating device, and electromagnetic valve links to each other with bench board via the electromagnetic valve link span.
2, automatic subpackaging instrument according to claim 1, it is characterized in that: open bottle by electric drill rocking arm (19), electric drill rocking arm drive motor (20), electric drill motor (16), motor start stop switch (34), rotating proximity transducer (35), limit sensors (33) is formed, the electric drill motor is connected with electric drill rocking arm drive motor through the electric drill rocking arm, electric drill rocking arm drive motor, limit sensors, the motor start stop switch, the rotating proximity transducer is connected to the back side of sample collector actuating device rocking arm link span (32) respectively through connecting panel, the induction end of proximity transducer will be lower than the contact jaw of start stop switch in the horizontal direction, motor start stop switch and rotating proximity transducer are installed near electric drill rocking arm drive motor one side, and limit sensors is installed near electric drill motor one side.
3, automatic subpackaging instrument according to claim 1 is characterized in that: this automatic subpackaging instrument base portion comprises that also a flint glass protective cover is fixed on the bench board.
4, automatic subpackaging instrument according to claim 1 is characterized in that: near the needle point place fibre-optical probe is installed on sampling probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033246 CN2780728Y (en) | 2005-02-06 | 2005-02-06 | Automatic separating filling instrument for isotope and reagent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520033246 CN2780728Y (en) | 2005-02-06 | 2005-02-06 | Automatic separating filling instrument for isotope and reagent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780728Y true CN2780728Y (en) | 2006-05-17 |
Family
ID=36761928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520033246 Expired - Fee Related CN2780728Y (en) | 2005-02-06 | 2005-02-06 | Automatic separating filling instrument for isotope and reagent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780728Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935944A (en) * | 2014-04-24 | 2014-07-23 | 山东省地方病防治研究所 | Anti-radiation nuclide sub-packaging device |
| CN113002831A (en) * | 2021-04-06 | 2021-06-22 | 森科（南京）医药技术有限公司 | Nuclide automatic production and subpackage system |
-
2005
- 2005-02-06 CN CN 200520033246 patent/CN2780728Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935944A (en) * | 2014-04-24 | 2014-07-23 | 山东省地方病防治研究所 | Anti-radiation nuclide sub-packaging device |
| CN113002831A (en) * | 2021-04-06 | 2021-06-22 | 森科（南京）医药技术有限公司 | Nuclide automatic production and subpackage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |