CN202666210U - Universal applicator adjusting bracket - Google Patents
Universal applicator adjusting bracket Download PDFInfo
- Publication number
- CN202666210U CN202666210U CN 201220329240 CN201220329240U CN202666210U CN 202666210 U CN202666210 U CN 202666210U CN 201220329240 CN201220329240 CN 201220329240 CN 201220329240 U CN201220329240 U CN 201220329240U CN 202666210 U CN202666210 U CN 202666210U
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- China
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- wave
- energy source
- column
- adjusting device
- head screw
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- Expired - Lifetime
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Abstract
The utility model provides a universal applicator adjusting bracket, belonging to the medical instrument field. The universal applicator adjusting bracket is characterized in that the universal applicator adjusting bracket comprises an applicator clamping device, a column (4) and an adjusting device, a lower end of the applicator clamping device is movably connected with an upper end of the column (4) through a connecting piece (3), a lower end of the column (4) is connected with the adjusting device, and a lower end of the adjusting device is supported and fixed by positioning pins (6). Compared with the prior art, the universal applicator adjustment bracket has the advantages of simple structure, easy adjustment and fixed supporting of an applicator, longitudinal and horizontal movements and angle adjustment of the applicator are realized, and most appropriate treatment position and angle are achieved.
Description
Technical field
A kind of universal apparatus for wave-energy source adjusting pole belongs to medical instruments field, relates to a kind of for the radiocurable apparatus for wave-energy source adjusting pole of afterloading unit.
Background technology
In after-loading therapy process closely, apparatus for wave-energy source must be fixed after being placed into human body, prevents that change in location from affecting therapeutic effect.Early stage doctor fixes apparatus for wave-energy source with medical adhesive tape usually, has certain potential safety hazard.And the position that apparatus for wave-energy source is placed is ever-changing, and each patient is not quite similar, and therefore needs to develop a kind of flexibly apparatus for wave-energy source fixed support of guiding mechanism that has.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, can adjust flexibly the apparatus for wave-energy source adjusting pole of apparatus for wave-energy source position and angle when a kind of afterloading unit radiotherapy is provided.
The technical scheme that its technical problem that solves this utility model adopts is: the universal apparatus for wave-energy source adjusting pole of this kind, it is characterized in that: comprise apparatus for wave-energy source clamping device, column and adjusting device, described apparatus for wave-energy source clamping device lower end links together by connector and column movable upper end, column lower end connects adjusting device, and the adjusting device lower end is fixed with alignment pin.When utilizing the afterloading unit radiotherapy, apparatus for wave-energy source is installed on the apparatus for wave-energy source clamping device, utilize adjusting device can adjust apparatus for wave-energy source laterally, lengthwise position and angle, make the operating position of apparatus for wave-energy source more be conducive to patient's treatment.
Described apparatus for wave-energy source clamping device comprises clamping plate, be installed in tighting a bolt and being supported on the ball screw of clamping plate lower end of clamping plate one side, the clamping plate upper end has clamping mouth up, both sides have the screwed hole that runs through and are threaded with tighting a bolt, the clamping plate lower end also has screwed hole and is threaded with ball screw upper end, ball screw lower end is steel ball, and steel ball is rotating to be stretched in the connector.Clamping plate can be clamped apparatus for wave-energy source, and utilizes tighting a bolt of a side to tighten, and the steel ball of ball screw lower end is rotating to be stretched in the connector, can adjust direction.
Described connector is the knurled nut, and described knurled nut is provided with back-up ring for female thread structure and in the upper end, and the diameter of perforate is less than the diameter of ball screw lower end steel ball on the back-up ring.The knurled nut links together ball screw and column.
Described column upper end is outer to be arranged with the external screw thread that is meshed with the connector female thread and to link together with connector, and column lower end is flexibly connected adjusting device, and top, column upper end also has conical bore, and the steel ball of ball screw lower end can stretch in the conical bore.Column can move up and down at adjusting device, to adjust height.
Described adjusting device comprises support arm, raised head screw, expansion sleeve, lock bracket and cheese head screw, lock bracket is that a cross section is U-shaped iron block, and have vertical through hole, column lower end inserts in the through hole, the lock bracket horizontal direction has the circular hole that runs through, and raised head screw stretches into circular hole and runs through lock bracket, and raised head screw one end connects cheese head screw, other end cover has expansion sleeve, and support arm passes across raised head screw and expansion sleeve simultaneously.Tighten cheese head screw, can make whole adjusting device fastening, can't move; Loosen cheese head screw, the lock bracket clamping force is reduced, the apparatus for wave-energy source clamping device that can drive the upper end vertically moves, also can make column drive simultaneously apparatus for wave-energy source clamping device and adjusting device along the support arm transverse shifting, and angle that can the rotation lock support is to adjust the angle of column and apparatus for wave-energy source clamping device, final realize apparatus for wave-energy source vertically, transverse shifting and angle adjustment, reach only treatment position and angle.
Totally two of described alignment pins vertically are installed in respectively the support arm two ends.Alignment pin can be supported on whole device the therapeutic bed top.
Compared with prior art, the beneficial effect that this utility model has is: simple in structure, adjust easily and the fixed support apparatus for wave-energy source, by adjusting the clamping force of cheese head screw, the lock bracket clamping force is reduced, the apparatus for wave-energy source clamping device that can make column drive the upper end vertically moves, also can make column drive simultaneously apparatus for wave-energy source clamping device and adjusting device along the support arm transverse shifting, and angle that can the rotation lock support is to adjust the angle of column and apparatus for wave-energy source clamping device, finally realize the vertical of apparatus for wave-energy source, transverse shifting and angle adjustment reach only treatment position and angle.
Description of drawings
Fig. 1 is this utility model structural representation.
Wherein: 1, clamping plate 2, ball screw 3, connector 4, column 5, support arm 6, alignment pin 7, tight a bolt 8, raised head screw 9, expansion sleeve 10, lock bracket 11, cheese head screw.
Fig. 1 is most preferred embodiment of the present utility model, is described further below in conjunction with 1 pair of this utility model of accompanying drawing.
The specific embodiment
With reference to accompanying drawing 1: this universal apparatus for wave-energy source adjusting pole, comprise apparatus for wave-energy source clamping device, column 4 and adjusting device, apparatus for wave-energy source clamping device lower end links together by connector 3 and column 4 movable upper ends, and column 4 lower ends connect adjusting device, and the adjusting device lower end is fixed with alignment pin 6.When utilizing the afterloading unit radiotherapy, apparatus for wave-energy source is installed on the apparatus for wave-energy source clamping device, utilize adjusting device can adjust apparatus for wave-energy source laterally, lengthwise position and angle, make the operating position of apparatus for wave-energy source more be conducive to patient's treatment.
The apparatus for wave-energy source clamping device comprises clamping plate 1, be installed in clamping plate 1 one sides tight a bolt 7 and be supported on the ball screw 2 of clamping plate 1 lower end, clamping plate 1 upper end has clamping mouth up, both sides have the screwed hole that runs through and 7 are threaded with tighting a bolt, clamping plate 1 lower end also has screwed hole and is threaded with ball screw 2 upper ends, ball screw 2 lower ends are steel ball, and steel ball is rotating to be stretched in the connector 3.Connector 3 is the knurled nut, and the knurled nut is provided with back-up ring for female thread structure and in the upper end, and the diameter of perforate is less than the diameter of ball screw 2 lower end steel balls on the back-up ring.Be arranged with the external screw thread that is meshed with connector 3 female threads outside column 4 upper ends and link together with connector 3, column 4 lower ends are flexibly connected adjusting device, top, column 4 upper end also has conical bore, the steel ball of ball screw 2 lower ends can stretch in the conical bore, and the knurled nut links together ball screw 2 and column 4.Column 4 can move up and down at adjusting device, to adjust height.
Adjusting device comprises support arm 5, raised head screw 8, expansion sleeve 9, lock bracket 10 and cheese head screw 11, lock bracket 10 is that a cross section is U-shaped iron block, and have vertical through hole, insert in the through hole column 4 lower ends, lock bracket 10 levels are to having the circular hole that runs through, and raised head screw 8 stretches into circular hole and runs through lock bracket 10, and raised head screw 8 one ends connect cheese head screw 11, other end cover has expansion sleeve 9, and support arm 5 passes across raised head screw 8 and expansion sleeve 9 simultaneously.Support arm 5 two ends vertically are equipped with respectively alignment pin 6, and alignment pin 6 can be supported on whole device the therapeutic bed top.
During work, clamping plate 1 can be clamped apparatus for wave-energy source, and utilizes tighting a bolt of a side 7 to tighten, and plays the fixedly effect of apparatus for wave-energy source.Tighten cheese head screw 11, can make whole adjusting device fastening, can't move; Loosen cheese head screw 11, lock bracket 10 clamping forces are reduced, the apparatus for wave-energy source clamping device that can make column 4 drive the upper end vertically moves, also can make column 4 drive simultaneously apparatus for wave-energy source clamping device and adjusting device along support arm 5 transverse shiftings, and angle that can rotation lock support 10 is to adjust the angle of column 4 and apparatus for wave-energy source clamping device, final realize apparatus for wave-energy source vertically, transverse shifting and angle adjustment, reach only treatment position and angle.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of this utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (6)
1. universal apparatus for wave-energy source adjusting pole, it is characterized in that: comprise apparatus for wave-energy source clamping device, column (4) and adjusting device, described apparatus for wave-energy source clamping device lower end links together by connector (3) and column (4) movable upper end, column (4) lower end connects adjusting device, and the adjusting device lower end is fixed with alignment pin (6).
2. a kind of universal apparatus for wave-energy source adjusting pole according to claim 1, it is characterized in that: described apparatus for wave-energy source clamping device comprises clamping plate (1), be installed in tighting a bolt (7) and being supported on the ball screw (2) of clamping plate (1) lower end of clamping plate (1) one side, clamping plate (1) upper end has clamping mouth up, both sides have the screwed hole that runs through and are threaded with tight a bolt (7), clamping plate (1) lower end also has screwed hole and is threaded with ball screw (2) upper end, ball screw (2) lower end is steel ball, and steel ball is rotating to be stretched in the connector (3).
3. arbitrary described a kind of universal apparatus for wave-energy source adjusting pole according to claim 1 and 2, it is characterized in that: described connector (3) is the knurled nut, described knurled nut is provided with back-up ring for female thread structure and in the upper end, and the diameter of perforate is less than the diameter of ball screw (2) lower end steel ball on the back-up ring.
4. a kind of universal apparatus for wave-energy source adjusting pole according to claim 1, it is characterized in that: described column (4) upper end is outer to be arranged with the external screw thread that is meshed with connector (3) female thread and to link together with connector (3), column (4) lower end is flexibly connected adjusting device, top, column (4) upper end also has conical bore, and the steel ball of ball screw (2) lower end can stretch in the conical bore.
5. according to claim 1 or 4 each described a kind of universal apparatus for wave-energy source adjusting poles, it is characterized in that: described adjusting device comprises support arm (5), raised head screw (8), expansion sleeve (9), lock bracket (10) and cheese head screw (11), lock bracket (10) is that a cross section is U-shaped iron block, and have vertical through hole, insert in the through hole column (4) lower end, lock bracket (10) horizontal direction has the circular hole that runs through, raised head screw (8) stretches into circular hole and runs through lock bracket (10), raised head screw (8) one ends connect cheese head screw (11), other end cover has expansion sleeve (9), and support arm (5) passes across raised head screw (8) and expansion sleeve (9) simultaneously.
6. a kind of universal apparatus for wave-energy source adjusting pole according to claim 1, it is characterized in that: totally two of described alignment pins (6) vertically are installed in respectively support arm (5) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329240 CN202666210U (en) | 2012-07-09 | 2012-07-09 | Universal applicator adjusting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329240 CN202666210U (en) | 2012-07-09 | 2012-07-09 | Universal applicator adjusting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666210U true CN202666210U (en) | 2013-01-16 |
Family
ID=47487149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329240 Expired - Lifetime CN202666210U (en) | 2012-07-09 | 2012-07-09 | Universal applicator adjusting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666210U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874112A (en) * | 2015-05-21 | 2015-09-02 | 山东新华医疗器械股份有限公司 | Source applicator support |
| CN111790061A (en) * | 2020-03-31 | 2020-10-20 | 中南大学湘雅医院 | Fixing tool of after-loading therapeutic applicator and after-loading therapeutic bed |
| CN113171561A (en) * | 2021-04-30 | 2021-07-27 | 重庆大学附属肿瘤医院 | Transfer wearable applicator fixing device |
| CN114209993A (en) * | 2021-12-07 | 2022-03-22 | 中国人民解放军空军军医大学 | Intracavitary radiotherapy non-filling source applicator for obstetrics and gynecology department |
-
2012
- 2012-07-09 CN CN 201220329240 patent/CN202666210U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874112A (en) * | 2015-05-21 | 2015-09-02 | 山东新华医疗器械股份有限公司 | Source applicator support |
| CN104874112B (en) * | 2015-05-21 | 2018-02-23 | 山东新华医疗器械股份有限公司 | Applicating device support |
| CN111790061A (en) * | 2020-03-31 | 2020-10-20 | 中南大学湘雅医院 | Fixing tool of after-loading therapeutic applicator and after-loading therapeutic bed |
| CN111790061B (en) * | 2020-03-31 | 2022-07-15 | 中南大学湘雅医院 | Fixing tool of rear-mounted therapy applicator and rear-mounted therapy bed |
| CN113171561A (en) * | 2021-04-30 | 2021-07-27 | 重庆大学附属肿瘤医院 | Transfer wearable applicator fixing device |
| CN113171561B (en) * | 2021-04-30 | 2022-06-17 | 重庆大学附属肿瘤医院 | Transfer wearable applicator fixing device |
| CN114209993A (en) * | 2021-12-07 | 2022-03-22 | 中国人民解放军空军军医大学 | Intracavitary radiotherapy non-filling source applicator for obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |