CN1290758C - Computerized kemote control isotope and reagent automatic filling instrument - Google Patents
Computerized kemote control isotope and reagent automatic filling instrument Download PDFInfo
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- CN1290758C CN1290758C CN 200410022586 CN200410022586A CN1290758C CN 1290758 C CN1290758 C CN 1290758C CN 200410022586 CN200410022586 CN 200410022586 CN 200410022586 A CN200410022586 A CN 200410022586A CN 1290758 C CN1290758 C CN 1290758C
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- sample collector
- water
- vitriol chamber
- isotope
- motor
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Abstract
The present invention relates to an automatic isotope and reagent split charging instrument controlled by a computer at long range. Each stepping motor and each leading screw in a precise mechanical driving device controlled by the computer at long range are used for driving samplers and water takers to reach accurate corners and accurate travel positioning to obtain the purposes of quantitative sampling and water taking. When the samplers and the water takers are rotated to specified positions, water is taken out by the water takers according to specified dose, isotope, a reagent, etc. which are to be in split charging and diluted are sampled by the samplers according to the specified dose, the water and the isotope are put in a diluting cup, a medicine outlet cup is driven by a cup outlet tray to be sent out along a cup outlet sliding rail, and then distributed medicine liquid is sent out. A rocker has flexible rotation and easy positioning and operation, and the samplers and the water takers are arranged by being separated to prevent water sources from being polluted. A big sampler, a small sampler and a secondary diluting cup are adopted, and thus, the present invention can enhance the split charging precision of the isotope.
Description
One, technical field:
The present invention relates to a kind of automatic subpackaging instrument of all ingredients that measuring accuracy is had relatively high expectations, relate in particular to and be used for water injection well in oil fields isotope automatic subpackaging, hospital disease is treated isotope or other high-precision measuring automatic subpackaging of required reagent etc. in agent automatic subpackaging and the Bioexperiment approximately.
Two, background technology:
At present, the radioisotope logging that everybody was familiar with is to grow according to oil reservoir to inject the new and high technology that different isotope source strengths is observed the water injection well in oil fields injection profile with the suction situation, isotopic packing metering is a very difficult and important job in the well logging process, traditional isotope packing instrument adopts the manual machinery packaging operation always, divide loading amount with the backguy instrumentation, this packing instrument packing measuring accuracy is poor, be simply equipped, backward in technique, labor strength is big, and, give health, even life security works the mischief easily because of the leaking of radio active element (barium 131).Aspect scientific research, it also is to adopt the manual machinery operation that traditional all ingredients is taken, and it is relatively poor that reagent is taken measuring accuracy, thereby experimental result is accurate inadequately.
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 patent that the inventor has authorized " isotope the automatic packer " (patent No.: 02244994.9) disclose a kind ofly, solved the harm of radioistotope to operating personal by computer-controlled remote isotope automatic packer.But this racking machine is to component processing accuracy requirement height, is not easy the location during operation, uses unstablely, causes the packing measuring accuracy accurate inadequately, do not solve the problem that active source leaks simultaneously, and isotope and water source are contaminated easily.
Three, summary of the invention:
One of technical matters to be solved by this invention is to make isotope divide operation easily in the process of assembling, and accurate positioning is used and stablized, and not high to the component processing accuracy requirement of packing instrument; Another technical matters to be solved is to make the packing to low dose of isotope, reagent etc. also can reach very high precision, and isotope to be packed, reagent and water source are not easy cross pollution, active source is difficult for leaking.
Concrete scheme of the present invention is: the automatic subpackaging instrument comprises: frame, fixed mount, the sample collector actuating device, bench board, vitriol chamber and go out the saucer dish, sample collector actuating device below is provided with bench board, bench board is provided with vitriol chamber and goes out the saucer dish, goes out the saucer tray bottom and is provided with out a glass electric pushrod, and water injection pump is connected with bench board; an end of rocking arm connects frame through fixed mount; the other end connects the sample collector actuating device through the rocking arm link span, and computing machine sends control command, and rocking arm drive motor drive rocking arm rotates; make connection sample collector actuating device action thereon; drive sample collector; device for fetching water from arrives the predetermined work position, computer controlled leading screw shift motion, the purpose of realization quantitative sampling; go out saucer dish top and also be provided with the water tumbler detector, be used for detecting whether put water tumbler.Get it filled and fetch water and do not use same sample collector, can avoid soup and water source contaminated.The sample collector that is used for taking liquid can be divided into big sample collector and little sample collector, is respectively applied for to extract heavy dose of soup and low dose of soup, makes the packing of medicines such as isotope, reagent and dilution can reach higher precision.
Sample collector actuating device of the present invention rotates the drive sample collector by rocking arm and rotates flexibly, be easy to accurate location, and it is not high to the component processing accuracy requirement, move up and down by Y-axis leading screw in the sample collector actuating device, can be easy to control the assigned address that sample collector arrives water intaking, takes a sample and deposit medicine, by computer controlled leading screw shift motion, the sampling of energy accuracy control, water intaking precision, for the high medicine of concentration, adopt secondary dilution, make things convenient for patient to dilute medicine according to different needs.Vitriol chamber is provided with the vitriol chamber capping, avoids active source to leak.
Four, description of drawings:
Fig. 1 is a front view of the present invention
Fig. 2 is the left view of Fig. 1
Fig. 3 is the birds-eye view of Fig. 1
Fig. 4 is the structural representation of sample collector actuating device of the present invention
Fig. 5 is a computer control principle block diagram of the present invention
Five, the specific embodiment:
As shown in Figures 1 to 4, the present invention is mainly by frame 1, sample collector actuating device 2, vitriol chamber capping 3, vitriol chamber 4, vitriol chamber capping electric pushrod 5, bench board 6, vitriol chamber leading screw 7, vitriol chamber slide rail 8, go out glass electric pushrod 9, go out glass slide rail 10, water injection pump 11, go out saucer dish 12, water tumbler detector 13, water tumbler/powder charge cup 14, water main support 15; rocking arm drive motor 16; rocking arm 17; captive joint frame 18; vitriol chamber slide rail motor 19; y-axis motor 20; Y-axis leading screw 21; sample collector motor 22; Y-axis link span 23; axle drive shaft 24; pilot bar 25; sample collector moves connection handle 26; sample collector 27; 28; compositions such as device for fetching water from 29 and rocking arm link span 30.Frame 1 connects rocking arms 17 through captive joint frame 18; rocking arm 17 connects sample collector actuating devices 2 through rocking arm link span 30; sample collector actuating device 2 belows are provided with bench board 6; the vitriol chamber slide rail 8 on the bench board 6 and go out to be respectively arranged with on glass slide rail 10 vitriol chamber 4 and go out saucer dish 12; go out saucer dish 12 and be provided with water tumbler detector 13; water injection pump 11 is installed on the bench board 6, when the water tumbler detector detects when having placed water tumbler 14 on the pallet, through water injection pipe water filling in cup.
As seen from Figure 4: y-axis motor 20 connects Y-axis link span 23 through Y-axis leading screw 21, Y-axis link span 23 is connected sample collector through axle drive shaft 24 with pilot bar 25 and moves connection handle 26, stretch out on the axle drive shaft 24 that sample collector moves connection handle 26 sample collector motor 22 is installed, sample collector moves sample collector 27,28, device for fetching water from 29 is installed on the connection handle 26.Wherein Y-axis leading screw 21 can be threaded screw rod, and axle drive shaft 24 is preferably ball screw arrangement, and sample collector motor 22 and axle drive shaft 24 can replace with linear electric motors.
By Fig. 1 and Fig. 3 as can be seen: go out saucer dish 12 and be arranged on out on glass slide rail 10, go out glass slide rail 10 and be installed on the bench board 6, go out saucer dish 12 and connect through going out glass electric pushrod 9.Vitriol chamber 4 is arranged on the vitriol chamber slide rail 8, and vitriol chamber slide rail 8 is installed on the bench board 6, and vitriol chamber 4 connects vitriol chamber slide rail motors 19 through vitriol chamber leading screw 7, and vitriol chamber slide rail 8 is with to go out glass slide rail 10 parallel.
Principle of work of the present invention is: start vitriol chamber capping electric pushrod 5 vitriol chamber capping 3 is boosted, vitriol chamber slide rail motor 19 drives vitriol chamber 4 through vitriol chamber leading screw 7 and moves to the top setting-out working position of instrument along vitriol chamber slide rail 8, isotope that will packing is put into vitriol chamber 4, by vitriol chamber slide rail motor 19 and vitriol chamber leading screw 7 vitriol chamber 4 is sent back to the packing working position along vitriol chamber slide rail 8 again; Start rocking arm drive motor 16; rocking arm rotates and makes sample collector actuating device 2 drive device for fetching water to turn to water tumbler 14 tops; start y-axis motor 20; y-axis motor 20 drives 21 rotations of Y-axis leading screws; Y-axis link span 23 moves downward along the Y-axis leading screw, drive axle drive shaft 24, sample collector 27,28, device for fetching water from 29, sample collector motor 22, pilot bar 25 and sample collector simultaneously and move connection handle 26 integral body and be moved down into the water intaking working position; Start sampling motor 22, this moment, sample collector moved connection handle 26 through pilot bar 25 guiding, and drive the sampling nook closing member be connected in the device for fetching water from 29 simultaneously and move up along axle drive shaft 24, reach the purpose of quantitative absorption water by the stroke that moves up of the sampling nook closing member in the control device for fetching water from 29; Make y-axis motor 20 counter-rotatings, y-axis motor drives 21 rotations of Y-axis leading screw, Y-axis link span 23 is along Y-axis leading screw upward movement, drive sample collector 27,28 simultaneously, device for fetching water from 29 moves up; rocking arm drive motor 16 rotates; make device for fetching water from 29 turn to the diluted cup top, the water in the device for fetching water from is put into diluted cup; Make y-axis motor 20 counter-rotatings, y-axis motor drives 21 rotations of Y-axis leading screw, and Y-axis link span 23 drives integral body such as sample collector 27,28, device for fetching water from 29 simultaneously and moves up along Y-axis leading screw upward movement, rotate by rocking arm drive motor 16 again, make sample collector 27 change the 28 moving vitriol chamber tops of arriving; Start y-axis motor 20, y-axis motor drives 21 rotations of Y-axis leading screw, Y-axis link span 23 moves downward along Y-axis leading screw 21, drives axle drive shaft 24, sample collector 27,28, device for fetching water from 29, sample collector motor 22, pilot bar 25 and sample collector simultaneously and moves connection handle 26 integral body and be moved down into the packing working position; Start sample collector motor 22, this moment, sample collector moved connection handle 26 through pilot bar 25 guiding, and drive the sampling nook closing member be connected in the sample collector 27,28 simultaneously and move up along axle drive shaft 24, reach the purpose of quantitative absorption isotope, reagent by the stroke that moves up of the sample collector nook closing member in the control sample collector; Make y-axis motor 20 counter-rotatings, y-axis motor drives 21 rotations of Y-axis leading screw, Y-axis link span 23 is along Y-axis leading screw 21 upward movements, driving axle drive shaft 24, sample collector 27,28, device for fetching water from 29, sample collector motor 22, pilot bar 25, sample collector simultaneously moves connection handle 26 integral body and moves up, make sample collector turn to the diluted cup top by rocking arm drive motor 16 again, getting isotope, reagent are put into diluted cup (this diluted cup also can carry out accurate measurement to the reagent of drawing), dilution in proportion in diluted cup; Start the sample collector motor, the control sample collector is quantitatively drawn dilution from diluted cup, and the rocking arm drive motor drives sample collector and turns to powder charge cup 14 tops, and dilution is put into out in the powder charge cup 14 on the saucer dish 12; Start and glass electric pushrod 9, go out glass electric pushrod 9 and drive out saucer dish 12 and move, the isotope that branch installs is sent, so just can realize the automatic subpackaging and the dilution of isotope, reagent along going out glass slide rail 10.If drug concentration to be packed is bigger, perhaps when the low dose of isotope of packing, reagent, use the little sample collector in the sample collector to extract isotope, reagent, to reach higher sampling precision, perhaps also a sample collector can be exclusively used in the absorption isotope source, another sample collector is exclusively used in the absorption dilution, further prevents cross pollution.Water tumbler/powder charge the cup that goes out on the saucer dish can be changed at any time, so as once to dilute, isotope that packing needs for a plurality of patients etc.
Another kind of implementation of the present invention: vitriol chamber maintains static, computer controlled rocking arm drive motor, rotate the drive sample collector by rocking arm and arrive the appropriate location, controller control vitriol chamber capping electric pushrod starts the vitriol chamber capping, computing machine sending controling instruction control sample collector carries out quantitative sampling, setting-out, to reach the purpose of packing, dilution.
Be illustrated in figure 5 as computer controlled principle of work block diagram of the present invention, computing machine sends control command, each stepping motor and each leading screw in the control precision mechanical transmission device, drive the sample collector in the accurate sampler, device for fetching water from reaches accurate corner and reaches stroke location accurately, to reach the purpose of quantitative sampling and water intaking, work as sample collector, device for fetching water from turns to assigned address, unlatching is placed with isotope, the vitriol chamber capping of the vitriol chamber of reagent (being the radiant rays shield assemblys), the a/s dosage of device for fetching water from takes out water, the a/s dosage of sample collector takes out the isotope of dilution to be packed, reagent, computing machine sends control command, the indication mechanical drive drives sample collector, device for fetching water from turns to the diluted cup position, emit water and isotope in diluted cup, then, the dilution in the diluted cup is quantitatively taken out, put into the powder charge cup by sample collector, send along going out a glass slide rail by going out the moving powder charge cup of saucer dribbling, packing can be diluted good soup and send.Less for dose in the medicine bottle, disposable sampling can not reach the situation of regulation metering, also soup can be taken in the diluted cup and measure.If the excessive concentration of soup is once diluted the dilute concentration that out of reach is expected, also can adopt secondary dilution to dilute with cup, further reduce liquor strength.
Though be to describe as an example with the automatic subpackaging isotope in the specification sheets, those skilled in the art will be understood that the application's automatic subpackaging instrument is not to be used for the packing isotope, also can be used for other medicine of automatic subpackaging and reagent.
Claims (10)
1, a kind of computer controlled isotope and reagent automatic subpackaging instrument, comprise: frame (1), fixed mount (18), sample collector actuating device (2), bench board (6), vitriol chamber (4), go out saucer dish (12), bench board (6) is established in sample collector actuating device below, bench board (6) is provided with vitriol chamber (4) and goes out saucer dish (12), going out saucer dish (12) bottom is provided with out a glass electric pushrod (9) and goes out a glass slide rail (10), water injection pump (11) is connected with bench board (6), it is characterized in that: rocking arm drive motor (16) connects rocking arm (17); an end of rocking arm (17) connects frame (1) through fixed mount (18), and the other end connects sample collector actuating device (2) through rocking arm link span (30), and rocking arm (17) rotates and drives sample collector actuating device (2) action; make sample collector (27; 28); device for fetching water from (29) arrives the predetermined work position, goes out saucer dish (12) top and also is provided with water tumbler detector (13).
2, automatic subpackaging instrument according to claim 1, it is characterized in that: sample collector actuating device (2) is by y-axis motor (20), Y-axis leading screw (21), sample collector motor (22), Y-axis link span (23), axle drive shaft (24), pilot bar (25), sample collector (27,28), device for fetching water from (29), sample collector moves connection handle (26); rocking arm link span (30) is formed; wherein y-axis motor (20) connects Y-axis link span (23) through Y-axis leading screw (21); Y-axis link span (23) is connected sample collector through axle drive shaft (24) with pilot bar (25) and moves connection handle (26); stretch out on the axle drive shaft (24) that sample collector moves connection handle sample collector motor (22) is installed, and sample collector moves sample collector (27; 28) is installed on the connection handle (26); device for fetching water from (29).
3, automatic subpackaging instrument according to claim 1 is characterized in that: described vitriol chamber (4) also is provided with vitriol chamber capping (3), and vitriol chamber capping (3) is connected with vitriol chamber capping electric pushrod (5).
4, automatic subpackaging instrument according to claim 1, it is characterized in that: described vitriol chamber (4) is for portable, its bottom is provided with vitriol chamber leading screw (7), vitriol chamber slide rail (8) and vitriol chamber slide rail motor (19), and one of vitriol chamber leading screw (7) connects vitriol chamber slide rail motor (1-9).
5, automatic subpackaging instrument according to claim 1 is characterized in that: described vitriol chamber (4) is fixing, is rotated by rocking arm (17) and drives sample collector actuating device (2), and take a sample in the arrival appropriate location, setting-out.
6, automatic subpackaging instrument according to claim 2 is characterized in that: Y-axis leading screw (21) is a threaded screw rod, and axle drive shaft (24) is a ball screw arrangement.
7, automatic subpackaging instrument according to claim 2 is characterized in that: sample collector motor (22) and axle drive shaft (24) replace with linear electric motors.
8, automatic subpackaging instrument according to claim 2 is characterized in that: described sample collector comprises big sample collector and little sample collector.
9, according to described automatic subpackaging instrument one of among the claim 1-7, it is characterized in that: this automatic subpackaging instrument adopts computer remote control.
10, according to described automatic subpackaging instrument one of among the claim 1-7, it is characterized in that: the secondary dilution cup also is set, is used for the high isotope of concentration, reagent are carried out secondary dilution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022586 CN1290758C (en) | 2004-05-21 | 2004-05-21 | Computerized kemote control isotope and reagent automatic filling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022586 CN1290758C (en) | 2004-05-21 | 2004-05-21 | Computerized kemote control isotope and reagent automatic filling instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1579925A CN1579925A (en) | 2005-02-16 |
| CN1290758C true CN1290758C (en) | 2006-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410022586 Expired - Fee Related CN1290758C (en) | 2004-05-21 | 2004-05-21 | Computerized kemote control isotope and reagent automatic filling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1290758C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175489B (en) * | 2011-03-22 | 2012-12-12 | 中国工程物理研究院核物理与化学研究所 | Automatic liquid-sampling device |
| CN105973641A (en) * | 2016-06-30 | 2016-09-28 | 四川行之知识产权运营服务有限公司 | Sampling device for nuclear industry sampling box |
| CN112924703A (en) * | 2021-01-26 | 2021-06-08 | 英华达（上海）科技有限公司 | Pipetting system and pipetting operation method thereof |
| CN115108063A (en) * | 2022-04-15 | 2022-09-27 | 广西盈赛数字科技有限公司 | Device for automatically subpackaging nuclide by using mechanical arm and subpackaging method thereof |
-
2004
- 2004-05-21 CN CN 200410022586 patent/CN1290758C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1579925A (en) | 2005-02-16 |
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Granted publication date: 20061220 |