CN103230641B - Particle storage clamp and particle loading platform - Google Patents
Particle storage clamp and particle loading platform Download PDFInfo
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- CN103230641B CN103230641B CN201310108754.4A CN201310108754A CN103230641B CN 103230641 B CN103230641 B CN 103230641B CN 201310108754 A CN201310108754 A CN 201310108754A CN 103230641 B CN103230641 B CN 103230641B
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Abstract
The invention discloses a particle storage clamp and a particle loading platform. The particle storage clamp comprises a casing; at least two particle grooves are formed in the casing side by side; particle through holes are formed in front and rear of the casing at the lower end of each particle groove; a spring and a compression rod are arranged in each particle groove; the effect on the compression rod by the spring is towards the bottom of the particle groove; and an assembly positioning mechanism is arranged on the casing. The particle loading platform comprises a bracket, a cover board, a fixing mechanism, a pull plate, an adjusting component and a particle feeding mechanism, wherein the cover board is fixedly arranged at the top end of the bracket; the fixing mechanism fixes the particle storage clamp on the cover board in a way that the particle through hole ends are arranged at the upper part and the compression bar is arranged at the lower part; the pull plate is arranged on the bracket through the adjusting component and is provided with a compression rod connecting mechanism; the adjusting component adjusts the rising or descending of the pull plate relative to the cover board; and the particle feeding mechanism is arranged on the cover board and is provided with particle channels butted with the particle through holes in the particle storage clamp. The particle storage clamp is large in volume, adopts a nearly closed structure, and is convenient for loading particles; and the particle loading platform can directly load particles through a particle through holes, and is simple to operate, convenient and safe.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly relate to the loading attachment of radioactive particle.
Background technology
Seeds implanted, be a kind of that radioactive source implantation tumour is inner, allow its sustained release emergent ray with the treatment means of destroyed tumor, now obtained the clinical practice of universality, its relevant particle loads and implantation instrument is also widely deployed application.China's notification number is the utility model patent disclosed " the visual implanting gun of seed source Implantation in Treating tumor " of CN2524773Y, and this implanting gun adopts source of bank savings rotating disk form, and often loading or sending granule all needs to rotate rotating disk, uses cumbersome.In addition, Chinese notification number is the utility model patent disclosed " a kind of radiotherapeutic particle implanting gun " of CN2917680Y, and the storage particle folder capacity of this implanting gun is little, and instrumentarium need be equipped with nearly ten storage particle folders, causes the inconvenience using and manage equally; In addition, the particle in its storage particle folder exposes, and is unfavorable for radiological safety protection work.
No matter above-mentioned existing storage particle folder, be rotating disc type or cartridge-type, all do not have the device of special-purpose loading particle, and be difficult to design a kind of loading attachment for existing storage particle folder.So prior art is when filling particle, be all use tweezers one one, particle to be put into unlimited storage particle folder, marshalling one by one.Clearly, such particle load mode efficiency is low, operation inconvenience, and open storage particle folder is unfavorable for carrying out the security protection work to ray.
Summary of the invention
Storage particle folder that an object of the present invention is to provide a kind of base closed formula structure, that be convenient to load particle, this object is realized by following scheme:
A storage particle folder, comprises housing, it is characterized in that: be arranged side by side at least two particle grooves in housing, offer particle through hole before and after the housing of each particle groove lower end; In each particle groove, spring and compressor arm are set, spring to the effect of compressor arm towards particle groove bottom land; Described housing is provided with assembling and positioning mechanism.
Another object of the present invention be to provide a kind of automanual, be convenient to clamp above-mentioned storage particle carry the loading stage of particle, this object is realized by following scheme:
A kind of particle loading stage, is characterized in that, comprising: support; Cover plate, is fixedly installed on cantilever tip; Fixed mechanism, by storage particle folder with particle through hole end upper, compressor arm under mode fixing on the cover board; Arm-tie, is arranged on support by adjusting part, and is provided with compressor arm bindiny mechanism; Adjusting part, regulates described arm-tie opposing cover plates rise or fall; Particle feed mechanism, is arranged on the cover board, has the particle passage docked with the particle through hole that presss from both sides of storage particle.
As concrete technical scheme, described support is connected and composed by right plate, left plate and fixed block between the two.
As concrete technical scheme, described adjusting part comprises turn-knob, screw rod and nut, and screw rod top is flat cylindrical, and it is through described fixed block and cover plate, and top is fixedly connected with turn-knob; The screw thread of screw rod bottom and nut threaded; Described arm-tie rear end is fixedly connected with nut.
As further technical scheme, described turn-knob place is provided with the ball spring assembly for rotating location.
As concrete technical scheme, described compressor arm bindiny mechanism is the open bayonet socket that arm-tie front end is arranged.
As concrete technical scheme, described fixed mechanism is that the storage particle that cover plate is offered folds up the assembling and positioning mechanism of putting breach and the setting of this indentation, there.
As concrete technical scheme, the storage particle that described particle feed mechanism is positioned at cover plate folds up puts breach side, and its one end by pinned connection on the cover board.
As further technical scheme, described bearing pin place is provided with the ball spring assembly for rotating location.
As concrete technical scheme, described particle feed mechanism upper surface is provided with particle storage area and trumpet-shaped particle passage.
Be arranged side by side multiple particle groove in storage particle folder provided by the invention, greatly expanded the capacity of storage particle folder, and be enclosed construction substantially; And bottom it, offer particle through hole for each particle groove, being convenient to load particle, making to provide probability for developing a kind of particle loading stage.Loading stage provided by the invention under the situation of storage particle folder in enclosed construction, directly can pass through the powder charge of particle through hole, simple, convenient, safety.
Accompanying drawing explanation
The axonometric chart of the storage particle folder general state that Fig. 1 provides for embodiment one.
Fig. 2 is clipped in the axonometric chart of inversion state (when namely loading particle) for storage particle that embodiment one provides.
The axonometric chart of the loading stage that Fig. 3 provides for embodiment two.
The side view of the loading stage that Fig. 4 provides for embodiment two.
Fig. 5 is the sectional view in B-B direction in Fig. 4.
Detailed description of the invention
Embodiment one
Shown in composition graphs 1 and Fig. 2, the storage particle folder 6 that the present embodiment provides comprises housing 61, five compressor arms 62, five springs and five particle grooves (spring and particle groove inner at housing 61, not shown in the figures).Wherein, five particle grooves are disposed side by side in housing 61, offer particle through hole 63 before and after the housing of each particle groove lower end.A compressor arm 62 and a spring are set in each particle groove, spring to the effect of compressor arm 62 towards particle groove bottom land (namely offering the position of particle through hole 63).Each particle groove can deposit at most ten granule, and the quantity of the particle deposited in current particle groove is different, and the length that compressor arm 62 stretches out housing upper end is just different, compressor arm 62 has particle graduation mark 621, to show particle storage.Corresponding different particle through holes 63, housing 61 rear end face is provided with position scale line 64.In addition, housing 61 front end face is provided with translot 66, spacing up and down when being used as to coordinate with other devices; Housing 61 rear end face is provided with for store particle folder 6 other devices relative horizontally slip time, be used as slide locate locating slot 65.
Embodiment two
As shown in Figure 3, the particle loading stage 100 that embodiment two provides be mainly used in the storage particle of embodiment one folder with the use of, be that it loads particle.This loading stage 100 comprises: right plate 11, left plate 12, fixed block 13, cover plate 14, turn-knob 15, screw rod 16, nut 17, arm-tie 18, particle dish 19, bearing pin 20(composition graphs 5), rotatable lamella 21, first ball spring assembly 22(composition graphs 5), the second ball spring assembly 23(composition graphs 5).
Right plate 11, left plate 12 are connected by fixed block 13, thus form a support, and cover plate 14 is arranged on above fixed block 13.Screw rod 16 top is flat cylindrical, and it is through fixed block 13 and cover plate 14, and top is fixedly connected with turn-knob 15; Screw rod 16 bottom is screw thread, with nut 17 threaded.Arm-tie 18 rear end is fixedly connected with nut 17, and front end is provided with five open bayonet sockets 181.Knob 15 rotates and screw rod 16 can be made to drive arm-tie 18 to rise or decline.In addition, left plate 12 is carved with graduation mark 121, to indicate the lifting position of arm-tie 18 above.
Cover plate 14 front center offers storage particle and folds up and put breach 141, and this indentation, there arranges protuberant bar 142.Cover plate 14 arranges bearing pin 20 on the right side of front end, and the axis of bearing pin 20 is vertical with cover plate 14.Rotatable lamella 21 first end is screwed on the right side wall of particle dish 19, and the second end is set on bearing pin 20, makes rotatable lamella 21 drive particle dish 19 can rotate about 120 degree around bearing pin 20.Particle dish 19 upper surface is provided with particle storage area 191 and five trumpet-shaped particle passages 192.
As shown in Figure 5, the first ball spring assembly 22 is arranged on interior, the side, bearing pin 20 place of cover plate 14, and its ball is supported with the second end of rotatable lamella 21 and coordinated, and the second end outer rim of rotatable lamella 21 is provided with ball positioning groove.Second ball spring assembly 23 is arranged in cover plate 14, and is positioned at the below of turn-knob 15, and the lower surface of its ball and turn-knob 15 is supported, and the lower surface correspondence of turn-knob 15 is provided with ball positioning groove.First ball spring assembly 22 and the second ball spring assembly 23 are respectively used to rotatable lamella 21 location and knob 15 is located.
Shown in composition graphs 2, particle dish 19 in use, is first turned right and is pulled open by the particle loading stage that this embodiment provides, and rotates clockwise knob 15 and makes arm-tie 18 be elevated to zero graduation line position topmost; Then will store shown in particle folder 6(Fig. 2) compressor arm 62 snap in the open bayonet socket 181 of arm-tie 18, and the translot 66 of storage particle folder 6 is snapped in the protuberant bar 142 of cover plate 14 front end; Afterwards particle dish 19 is turned back original position, horn-like particle passage 192 is just to the particle through hole 63 of storage particle folder 6; Required number of particles is all poured in the particle storage area 191 of particle dish 19, then knob 15 is rotated counterclockwise, every turn half-turn can hear a clickly sound, at this moment granule can be pushed with tweezers in each particle through hole, turning knob 15 half-turn again after having pushed away, then pushes granule, and so forth again in each particle through hole, until push complete, powder charge completes; Finally pull open particle dish 19 and take out storage particle folder 6.
Above embodiment is only fully open and unrestricted the present invention, for the simple replacement can known without creative work, or the increase and decrease of constructed feature, scope disclosed in the present application should be belonged to.
Claims (10)
1. a storage particle folder, comprises housing, it is characterized in that: be arranged side by side at least two particle grooves in housing, offer particle through hole before and after the housing of each particle groove lower end; In each particle groove, spring and compressor arm are set, spring to the effect of compressor arm towards particle groove bottom land; Described housing is provided with assembling and positioning mechanism, comprises: the locating slot of translot spacing up and down and the location that horizontally slips during for coordinating with other devices.
2., based on the particle loading stage storing particle folder described in claim 1, it is characterized in that, comprising: support; Cover plate, is fixedly installed on cantilever tip; Fixed mechanism, by storage particle folder with particle through hole end upper, compressor arm under mode fixing on the cover board; Arm-tie, is arranged on support by adjusting part, and is provided with compressor arm bindiny mechanism; Adjusting part, regulates described arm-tie opposing cover plates rise or fall; Particle feed mechanism, is arranged on the cover board, has the particle passage docked with the particle through hole that presss from both sides of storage particle.
3. particle loading stage according to claim 2, is characterized in that, described support is connected and composed by right plate, left plate and fixed block between the two.
4. particle loading stage according to claim 3, is characterized in that, described adjusting part comprises turn-knob, screw rod and nut, and screw rod top is flat cylindrical, and it is through described fixed block and cover plate, and top is fixedly connected with turn-knob; The screw thread of screw rod bottom and nut threaded; Described arm-tie rear end is fixedly connected with nut.
5. particle loading stage according to claim 4, is characterized in that, described turn-knob place is provided with the ball spring assembly for rotating location.
6. particle loading stage according to claim 2, is characterized in that, described compressor arm bindiny mechanism is the open bayonet socket that arm-tie front end is arranged.
7. particle loading stage according to claim 2, is characterized in that, described fixed mechanism is that the storage particle that cover plate is offered folds up the assembling and positioning mechanism of putting breach and the setting of this indentation, there.
8. particle loading stage according to claim 7, is characterized in that, the storage particle that described particle feed mechanism is positioned at cover plate folds up puts breach side, and its one end by pinned connection on the cover board.
9. particle loading stage according to claim 8, is characterized in that, described bearing pin place is provided with the ball spring assembly for rotating location.
10. particle loading stage according to claim 8 or claim 9, it is characterized in that, described particle feed mechanism upper surface is provided with particle storage area and trumpet-shaped particle passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108754.4A CN103230641B (en) | 2013-03-31 | 2013-03-31 | Particle storage clamp and particle loading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108754.4A CN103230641B (en) | 2013-03-31 | 2013-03-31 | Particle storage clamp and particle loading platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103230641A CN103230641A (en) | 2013-08-07 |
| CN103230641B true CN103230641B (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310108754.4A Active CN103230641B (en) | 2013-03-31 | 2013-03-31 | Particle storage clamp and particle loading platform |
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| Country | Link |
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| CN (1) | CN103230641B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011215A (en) * | 2018-08-17 | 2018-12-18 | 江苏莱福医疗器械科技有限公司 | A kind of radioactive particle cartridge clip automatic loading mechanism |
| CN108831580B (en) * | 2018-08-22 | 2023-10-10 | 原子高科股份有限公司 | Device and method for automatically assembling and sealing radioactive particles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218078Y (en) * | 1994-07-20 | 1996-01-24 | 李小秋 | Stapler |
| US6454696B1 (en) * | 1999-07-23 | 2002-09-24 | Nucletron B. V. | Device and method for implanting radioactive seeds |
| CN2917680Y (en) * | 2006-05-17 | 2007-07-04 | 孔万成 | Inner radiotheraphy particle implantation gun |
| CN201418960Y (en) * | 2009-03-25 | 2010-03-10 | 李楚建 | Radioactive particle source loader |
| CN203244679U (en) * | 2013-03-31 | 2013-10-23 | 珠海和佳医疗设备股份有限公司 | Particle storing clip and particle loading platform |
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2013
- 2013-03-31 CN CN201310108754.4A patent/CN103230641B/en active Active
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| CN103230641A (en) | 2013-08-07 |
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