CN203721209U - Locating and compensating device of radionuclide drug distributor lead trap tank - Google Patents
Locating and compensating device of radionuclide drug distributor lead trap tank Download PDFInfo
- Publication number
- CN203721209U CN203721209U CN201320886967.5U CN201320886967U CN203721209U CN 203721209 U CN203721209 U CN 203721209U CN 201320886967 U CN201320886967 U CN 201320886967U CN 203721209 U CN203721209 U CN 203721209U
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- plumbous
- locating
- trap tank
- top board
- positioning
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Abstract
The utility model discloses a locating and compensating device of a radionuclide drug distributor lead trap tank, and relates to distributor drug drawing cabinets. The locating and compensating device is arranged inside a distributor drug drawing cabinet and comprises a locating and lifting frame, the locating and lifting frame is arranged on a bottom board of the distributor drug drawing cabinet, the horizontal center of the locating and lifting frame coincides with the axis of a drug drawing needle, the locating and lifting frame comprises a vertical lifting mechanism and a locating and centering mechanism, and the locating and centering mechanism is arranged on a top board of the vertical lifting mechanism. As the locating and lifting frame with the lifting and centering functions is arranged on the bottom board of the drug drawing cabinet, a drug feeding distributor can be used in cooperation with lead trap tanks of different specifications and different structures. Meanwhile, a protective cover is arranged and can automatically move along with vertical movement of the drug drawing needle, and dynamic shielding protection is implemented. The locating and compensating device of the radionuclide drug distributor lead trap tank is simple in structure, easy and convenient to operate, accurate in locating, and capable of effectively shortening the irradiation time and ensuring personnel security, and has the good popularization and application value.
Description
Technical field
The utility model belongs to Application of Nuclear Technology technical field, is specifically related to a kind of simple in structurely, easy and simple to handle, and accurate positioning, and can effectively reduce labour intensity, shortens the plumbous trap tank of the radioactive nuclide pill dispenser positioning compensating mechanism that is subject to exposure time.
Background technology
Radio nuclide therapy is adopted by increasing medical institutions as a kind of means of effectively treating the diseases such as tumour, and has obtained clinically good result for the treatment of, also shows day by day wide application prospect simultaneously.The safety of radioactive nuclide drug use process is the problem that must pay close attention to, such as I
-131the mother liquor of radioactive nuclide pharmaceutical preparation is normally deposited in and is stored and transport in plumbous trap tank, and before using, after clinical department is diluted by medical personnel, reallocation is taken to each patient.This process is certainly not all right by the processing mode of common drug, so having developed, scientific worker there is the radioactive nuclide medicine distribution instrument that automatically draws medicine-dilution-distribution, some also has remote control function, this has greatly reduced the damage of nuclear radiation to medical worker, has created good basic condition to the universal and popularization of this technology.But, the medicine of prior art distributes the exclusive supporting problem to plumbous trap tank that exists that arranges, i.e. an administration distributes instrument to be only suitable for the plumbous trap tank that specific supplier provides, and can not be suitable for the plumbous trap tank of other producers, general matching is poor, to applying unit, has caused very large inconvenience.And the centering of drawing medicine pin and plumbous trap tank is also pretty troublesome with location, has virtually extended medical personnel's running time, the passive raising having a big risk that is subject to nuclear radiation infringement.Meanwhile, owing to drawing medicine pin, do not carry out effectively shielding and protection around, increased the risk that causes radiation damage because of excessive radiation source yet, brought potential harm to medical personnel's life and health.For this reason, develop a kind of easy and simple to handlely, the plumbous trap tank of the radioactive nuclide pill dispenser positioning compensating mechanism with lifting alignment function is the effective way addressing this problem.
Utility model content
It is a kind of simple in structure, easy and simple to handle that the purpose of this utility model is to provide, and has lifting positioning function, the plumbous trap tank of adaptable radioactive nuclide pill dispenser positioning compensating mechanism.
The purpose of this utility model is to realize like this, relate to divider and draw medicine-chest, described positioning compensating mechanism is arranged at divider and draws in medicine-chest, comprise positioning crane, described divider draws on medicine-chest base plate positioning crane is set, the horizontal center of described positioning crane and the dead in line of drawing medicine pin; Described positioning crane comprises mechanism in vertical lifting mechanism and allocation, and in described allocation, mechanism is arranged on the top board of vertical lifting mechanism.
The utility model is by arranging the positioning crane with lifting and alignment function drawing on medicine-chest base plate, make administration distribute instrument to support the use with the plumbous trap tank of different size, different structure, as long as medical personnel measure and draw the medicine degree of depth, can determine the height and position that positioning crane need to be adjusted, put plumbous trap tank, directly by the middle handle of putting on the adjusting mechanism of location, directly adjust, can, automatically by plumbous trap tank centering position, adapt to the working position of drawing medicine pin.Meanwhile, the protective cover of setting can prevent drawing of nucleic medicine bottle herb liquid along with drawing following up and down and automatically of medicine pin, implements dynamic shielding protection, has further improved the safety in utilization that administration distributes instrument.The utility model is simple in structure, easy and simple to handle, quick, and accurate positioning can effectively be shortened medical personnel and be subject to exposure time, ensures and uses safety, has good application value.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the utility model;
Fig. 2 is the structural relation figure of mechanism in the allocation of the utility model;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the utility model working state schematic representation;
In figure: 1-draws medicine-chest, 2-base plate, 3-top board, 4-cant board, 5-support bar, 6-lifting handle, 7-puts middle block, 71-brace rod, 72-bi-directional drive nut, 8-puts middle handle, 9-protective cover, 10-fixed card, 11-puts middle guide groove, 12-central drive mechanism, 13-reverse-flighted screw, 14-bolt, 15-draws medicine pin, the plumbous trap tank of 16-, 17-nucleic medicine bottle, 18-altitude scale chi, 19-length rule.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, but never in any form the utility model is limited, and any conversion of doing based on the utility model, all falls into the utility model protection domain.
As shown in Figure 1, the utility model relates to divider and draws medicine-chest 1, described positioning compensating mechanism is arranged at divider and draws in medicine-chest 1, comprise positioning crane, described divider draws on medicine-chest 1 base plate positioning crane is set, the horizontal center of described positioning crane and the dead in line of drawing medicine pin 15; Described positioning crane comprises mechanism in vertical lifting mechanism and allocation, and in described allocation, mechanism is arranged on the top board 3 of vertical lifting mechanism.
Described vertical lifting mechanism comprises base plate 2, support bar 5 and top board 3, it is two groups that described support bar 5 is symmetrical arranged, every group of support bar 5 coordinates in center cross-articulation, and respectively with hinged formation four linkage rod supporting mechanisms in both sides of base plate 2 and top board 3, two support bar 5 ends of every group of support bar one longitudinal side respectively with hinged cooperation of a side of top board 3 and base plate 2, two support bar 5 ends of another longitudinal side are hinged with a side of base plate 2 and top board 3 and be slidably matched respectively.
Described base plate 2 and top board 3 are symmetrical arranged cant board 4 up and down, and the translation guide groove of deflection one end is set on cant board; Translation guide groove on base plate 2 or top board 3 is hinged and be slidably matched with the other end that is articulated with the support bar 5 on the cant board 4 of top board 3 or base plate 2.
The top board 3 of described vertical lifting mechanism is put middle guide groove 11 along arranging respectively two groups on both direction in length and breadth, is slidably matched with the locating device 7 of mechanism in allocation.
In described allocation, mechanism comprises central drive mechanism 12, reverse-flighted screw 13 and locating device, described central drive mechanism 12 is the mutual driving mechanism of right-angled intersection, comprises drive screw and screw sleeve, and screw sleeve is criss-cross construction, drive screw arranged in a crossed manner wherein, and intermeshing; Described drive screw connects respectively the reverse-flighted screw 13 of both direction, and reverse-flighted screw 13 coordinates with locating device 7 screw drive respectively.
In described allocation, the central drive mechanism 12 of mechanism is arranged at the bottom surface of the top board 3 of vertical lifting mechanism in putting, described locating device 7 comprises bi-directional drive nut 71 and puts middle block, be symmetrical arranged draw-in groove between the two, be slidably matched with the translation chute of the top board 3 of vertical lifting mechanism, bi-directional drive nut 71 coordinates with reverse-flighted screw 13 screw drive.
Described put middle block arranged outside brace rod 72, its vertical straight flange with put that middle block is affixed to be coordinated, its flat side coordinates with bi-directional drive nut 71 is affixed.
On the described needle stand that draws medicine pin 15, lead shield cover 9 is also set, its longitudinally with draw medicine pin 15 and be ladle cover formula and coordinate.Described lead shield cover 9 coordinates with needle stand is affixed by fixed card 10; Described lead shield cover 9 is longitudinally split fastening structure, and a side arranges hinge and makes the hinged cooperation of front and back two parts, and opposite side arranges and fastens badge structure, or coordinates by open card and set nut formation locking.
The diameter of described lead shield cover 9 is greater than the diameter of plumbous trap tank 16, and ladle cover is side outside plumbous trap tank 16.
Base plate 2 one sides of described positioning crane arrange altitude scale chi 18, to meet to adjust, record adjustable height, are adapted to better the plumbous trap tank of different size.
Described put middle guide groove 11 side settings take top board 3 geometric centers as the center of circle abducent length rule 19.
principle of work of the present utility model and the course of work:
The utility model is by arranging the positioning crane with lifting and alignment function drawing on medicine-chest base plate, make administration distribute instrument to support the use with the plumbous trap tank of different size, different structure, as long as medical personnel measure and draw the medicine degree of depth, can determine the height and position that positioning crane need to be adjusted, put plumbous trap tank, directly by the middle handle of putting on the adjusting mechanism of location, directly adjust, can, automatically by plumbous trap tank centering position, adapt to the working position of drawing medicine pin.
Before work, should first the utility model positioning crane be arranged on the base plate that draws medicine-chest, the geometric center of the top board of the utility model is overlapped with the axis that draws medicine pin, then with bolt by the utility model with draw medicine-chest floor locking.And adjust the adjustable height of different size, can be in the enterprising row labels of lifting rule.
During work, first positioning crane is dropped to lower position, then adjust the location adjusting mechanism on top board, make locating device abduction, reserve the locus of the plumbous trap tank of larger storing, then, plumbous trap tank is placed on top board, and the centering position of trying one's best, middle handle is put in adjustment, four of inward collapsibles are put middle block, and plumbous trap tank is passed to center, can lock and put middle handle.Again by the height control of crane to the height and position matching with plumbous trap tank.Finally, open protective cover inspection and draw medicine pin, and whether have obvious deviation with the tank mouth center of plumbous trap tank, after aligning, close protective cover; Check and supply medicament thinned water amount, finally closing and draw medicine-chest door, completing the preliminary work of drawing before medicine.
After drawing medicine and being assigned, open and draw medicine-chest door, open protective cover, check and complete relevant work by working specification, crane is dropped to lower position, unclamp and put middle handle, and make locating device abduction, and take off plumbous trap tank, the space environment that is put into regulation is preserved, close and draw medicine-chest door, complete and once draw medicine operation.
Claims (10)
1. the plumbous trap tank of radioactive nuclide pill dispenser positioning compensating mechanism, relate to divider and draw medicine-chest (1), it is characterized in that described positioning compensating mechanism is arranged at divider and draws in medicine-chest (1), comprise positioning crane, described divider draws on medicine-chest (1) base plate positioning crane is set, the horizontal center of described positioning crane and the dead in line of drawing medicine pin (15); Described positioning crane comprises mechanism in vertical lifting mechanism and allocation, and in described allocation, mechanism is arranged on the top board (3) of vertical lifting mechanism.
2. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 1 positioning compensating mechanism, it is characterized in that described vertical lifting mechanism comprises base plate (2), support bar (5) and top board (3), it is two groups that described support bar (5) is symmetrical arranged, every group of support bar (5) coordinates in center cross-articulation, and respectively with hinged formation four linkage rod supporting mechanisms in both sides of base plate (2) and top board (3), two support bars (5) end of every group of support bar one longitudinal side respectively with hinged cooperation of a side of top board (3) and base plate (2), two support bars (5) end of another longitudinal side is hinged with a side of base plate (2) and top board (3) and be slidably matched respectively.
3. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 2 positioning compensating mechanism, is characterized in that described base plate (2) and top board (3) are symmetrical arranged cant board (4) up and down, arrange the translation guide groove of deflection one end on cant board; Translation guide groove on base plate (2) or top board (3) is hinged and be slidably matched with the other end that is articulated with the support bar (5) on the cant board (4) of top board (3) or base plate (2).
4. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 1 and 2 positioning compensating mechanism, the top board (3) that it is characterized in that described vertical lifting mechanism is put middle guide groove (11) along arranging respectively two groups on both direction in length and breadth, is slidably matched with the locating device (7) of mechanism in allocation.
5. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 4 positioning compensating mechanism, it is characterized in that in described allocation, mechanism comprises central drive mechanism (12), reverse-flighted screw (13) and locating device, described central drive mechanism (12) is the mutual driving mechanism of right-angled intersection, comprise drive screw and screw sleeve, screw sleeve is criss-cross construction, drive screw arranged in a crossed manner wherein, and intermeshing; Described drive screw connects respectively the reverse-flighted screw (13) of both direction, and reverse-flighted screw (13) coordinates with locating device (7) screw drive respectively.
6. according to the plumbous trap tank of the radioactive nuclide pill dispenser described in claim 4 or 5 positioning compensating mechanism, in allocation described in it is characterized in that, the central drive mechanism (12) of mechanism is arranged at the bottom surface of the top board (3) of vertical lifting mechanism in putting, described locating device (7) comprises bi-directional drive nut (71) and puts middle block, be symmetrical arranged draw-in groove between the two, be slidably matched with the translation chute of the top board (3) of vertical lifting mechanism, bi-directional drive nut (71) coordinates with reverse-flighted screw (13) screw drive.
7. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 7 positioning compensating mechanism, it is characterized in that the described middle block arranged outside triangular support muscle (72) of putting, its vertical straight flange with put that middle block is affixed to be coordinated, its flat side and affixed cooperation of bi-directional drive nut (71).
8. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 1 positioning compensating mechanism, is characterized in that, on the described needle stand that draws medicine pin (15), lead shield cover (9) is also set, its longitudinally with draw medicine pin (15) and be ladle cover formula and coordinate; The diameter of described lead shield cover is greater than the diameter of plumbous trap tank (16), and ladle cover is side outside plumbous trap tank (16).
9. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 8 positioning compensating mechanism, it is characterized in that described lead shield cover 9 is longitudinally split fastening structure, one side arranges hinge and makes the hinged cooperation of front and back two parts, opposite side arranges and fastens badge structure, or coordinates by open card and set nut formation locking.
10. the plumbous trap tank of radioactive nuclide pill dispenser according to claim 1 positioning compensating mechanism, is characterized in that base plate (2) one sides of described positioning crane arrange altitude scale chi (18); Described put middle guide groove (11) side setting take top board (3) geometric center as the center of circle abducent length rule (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886967.5U CN203721209U (en) | 2013-12-31 | 2013-12-31 | Locating and compensating device of radionuclide drug distributor lead trap tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886967.5U CN203721209U (en) | 2013-12-31 | 2013-12-31 | Locating and compensating device of radionuclide drug distributor lead trap tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721209U true CN203721209U (en) | 2014-07-16 |
Family
ID=51160346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320886967.5U Withdrawn - After Issue CN203721209U (en) | 2013-12-31 | 2013-12-31 | Locating and compensating device of radionuclide drug distributor lead trap tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680659A (en) * | 2013-12-31 | 2014-03-26 | 昆明医科大学第一附属医院 | Radionuclide drug distributor lead trap pot locating compensating device |
-
2013
- 2013-12-31 CN CN201320886967.5U patent/CN203721209U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680659A (en) * | 2013-12-31 | 2014-03-26 | 昆明医科大学第一附属医院 | Radionuclide drug distributor lead trap pot locating compensating device |
| CN103680659B (en) * | 2013-12-31 | 2016-01-27 | 昆明医科大学第一附属医院 | A kind of radionuclide drug divider plumbous trap tank positioning compensating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160127 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |