CN102366652A - Overall positioning radiotherapy bed - Google Patents
Overall positioning radiotherapy bed Download PDFInfo
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- CN102366652A CN102366652A CN2011103458855A CN201110345885A CN102366652A CN 102366652 A CN102366652 A CN 102366652A CN 2011103458855 A CN2011103458855 A CN 2011103458855A CN 201110345885 A CN201110345885 A CN 201110345885A CN 102366652 A CN102366652 A CN 102366652A
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- radiation therapy
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Abstract
The invention relates to a radiotherapy positioning device which is an overall positioning radiotherapy bed. The overall positioning radiotherapy bed is a rectangular positioning base plate or is formed by an upper positioning base plate and a lower positioning base plate which are connected through a connection shaft. A center position of an upper part of the radiotherapy bed is opened with a rectangular hole. A left side, a right side and an upper side of the rectangular hole are opened with head fixing slots respectively, and the slots are parallel to adjacent sides of the rectangular hole respectively. Two sides of a middle and lower part of the radiotherapy bed are provided with three to eight pairs of vertical body positioning slots respectively. A middle part of the radiotherapy bed is provided with a hollow grid. A middle part of a lower part is provided with two symmetrical pelvic cavity positioning slots. According to the invention, all positioning needed in clinic can be realized, whole body multi-point continuous positioning can be realized, positioning accuracy is substantially raised, accessories and parts are minimized to the largest extent, and uneven transmission and reflection of a ray are reduced.
Description
Technical field
The present invention relates to a kind of radiotherapy localization equipment, particularly a kind of whole location radiation therapy bed.
Background technology
Along with the development of radiation physics development of technology and radiotherapy apparatus, a kind of brand-new radiotherapy technology-3 dimensional conformal radiation therapy is just flourish.Conformal therapy is brought radiotherapy into its accurate location, accurate pendulum position, accurate plan the brand-new epoch of an accurate treatment.In order to realize accurate irradiation; People have designed many fixtures, as: foundation ring, face shield, vacuum fixed bolster, pleura etc., purpose is the restriction human body voluntary movement of maximum possible; Guarantee height repeatability, the concordance of body surface witness marker, thereby realize accurately location.
But, because mostly existing radiotherapy localization frame is partial basically, as: incidence radiotherapy fixed mount, chest radiotherapy locating rack etc., therefore, each radiotherapy is difficult to the unanimity that resets in clinical position.And every patient's radiotherapy shines about 30 times for one course of treatment, and when it shone at every turn, the change of treatment position caused that the displacement of irradiation can cause the radiation injury of normal structure and the irradiation of tumor tissues to be omitted.
Summary of the invention
The object of the present invention is to provide the height repeatability and the conforming whole location radiation therapy bed that can guarantee radiotherapy localization.
For realizing above-mentioned purpose, the invention provides being used for radiocurable whole location radiation therapy bed.Whole location provided by the present invention radiation therapy bed is rectangular positioning plate.The central upper portion position of radiation therapy bed has slot in the integral body location, and the upside of slot and both sides respectively have and are adjacent the parallel head fixed slot in limit.The both sides, middle and lower part of whole location radiation therapy bed respectively are provided with 3-8 to vertical body location slot.The lower middle position of whole location radiation therapy bed is provided with two symmetric pelvic cavity location slots.At the radiation therapy bed outside, integral body location and the inner installing hole that also is provided with several installation auxiliary equipment.
The advantage of patent of the present invention is; The whole location of the present invention radiation therapy bed can be realized all location of clinical needs, and can realize that the whole body multiple spot locatees continuously; Not only improved localized accuracy greatly; And main body is dull and stereotyped, reduced adnexa and parts to greatest extent, thereby reduced the inhomogeneous transmission and the reflection of ray.
Description of drawings
Fig. 1 is the structural representation of the whole location of the present invention radiation therapy bed.
Fig. 2 is the structural representation of the whole location of the present invention another embodiment of radiation therapy bed.
Labelling among the figure:
1 slot, 2 head fixed slot, 3 bodies location slot, 4 hollow out grids; 5 pelvic cavity location slot, 6 centrage locating holes, 7 scapulet assembly installing holes, side wing installing hole on 8; 9 times side wing installing holes, 10 handle installing holes, 11 shank orientation film installing holes, 12 connecting axles.
The specific embodiment
Referring to Fig. 1, a kind of whole location provided by the present invention radiation therapy bed is for rectangular positioning plate is formed.Said positioning plate can be realized the local positioning demand of at present clinical middle widespread usage.The central upper portion position of the whole location of the present invention radiation therapy bed has a slot 1, is used for placement head film location-plate and irradiation usefulness from behind.The upside of slot 1 and both sides respectively have and are adjacent the parallel head fixed slot 2 in limit, but described three head fixed slot, 2 fixed triangle face moulds are realized the head location.The both sides, middle and lower part of integral body location radiation therapy bed respectively are provided with 3-8 to vertical body location slot 3, and the distance between each upper and lower body location slot 3 all equates, can locate the corresponding body orientation film of installing on the slot 3 to equidistant body adjacent.The body orientation film can realize the multiple spot continuous seamless location to the different focuses of body through the conversion between different locating slots.Unite fixing corresponding orientation film through head fixed slot 2 and body location slot 3, can realize head and neck shoulder location and head and neck shoulder body whole body location.Middle part at integral body location radiation therapy bed is provided with hollow out grid 4.In the present invention embodiment shown in the drawings, hollow out grid 4 is symmetric two, and its effect is can alleviate the weight of whole location radiation therapy bed and also can shine human body through them.In the middle part, bottom of integral body location radiation therapy bed, a pair of pelvic cavity location slot 5 is arranged, pelvic cavity location slot 5 is the splayed setting, can shine radiotherapy to patient's pelvic cavity and near position.In integral body location radiation therapy bed the center, be provided with row's centrage locating hole 6, be used for centralized positioning and irradiation.The said radiation therapy bed outside, whole location and inside are provided with several installing holes, can each auxiliary equipment be installed on the radiation therapy bed of whole location removably through them.Said installing hole comprises: both sides respectively are provided with row's scapulet assembly installing hole 7 below slot 1, are used to install the scapulet assembly; On described scapulet assembly, be provided with many group screws or hole clipping, shoulder shape localizer can be installed on it, can regulate shoulder shape localizer, make that the locating effect of radiotherapy localization plate is more accurate according to different people's concrete conditions in the establishment of a specific crime.Be provided with side wing installing hole 8 in slot 1 both sides, through last side wing installing hole 8, corresponding to a pair of side wing of going up is installed on the position of film location-plate dismountable, said junction of going up side wing and positioning plate is arc transition.Be provided with side wing installing hole 9 down in slot 3 outsides, body location, corresponding to the position of breast abdominal part, through following side wing installing hole 9, the pair of lower wing plate be installed dismountable, the junction of said side wing down and positioning plate is arc transition.Through the as above setting of last side wing and following side wing, can select to be suitable for vacuum locating pad locating therapy.Integral body location radiation therapy bed below the middle part be provided with shank orientation film installing hole 11.And, be provided with the handle installing hole in radiation therapy bed the top, integral body location.
Referring to Fig. 2; As a kind of improved embodiment of the present invention, its structure is identical with structure shown in Figure 1, and just whole location radiation therapy bed is divided into positioning plate and following positioning plate above the slot 5 of pelvic cavity location; Link together by connecting axle 8 between two positioning plates; Can make two positioning plates rotate into different angles through connecting axle 8, to satisfy multiple disease, the positioning requirements of mastopathy treatment for example.
Claims (7)
1. a whole location radiation therapy bed is rectangular positioning plate, it is characterized in that: the central upper portion position of radiation therapy bed has slot in the integral body location, and the upside of slot and both sides respectively have and are adjacent the parallel head fixed slot in limit; The both sides, middle and lower part of whole location radiation therapy bed respectively are provided with 3-8 to vertical body location slot; The lower middle position of whole location radiation therapy bed is provided with two symmetric pelvic cavity location slots; At the radiation therapy bed outside, integral body location and the inner installing hole that also is provided with several installation auxiliary equipment.
2. whole location according to claim 1 radiation therapy bed is characterized in that: whole location radiation therapy bed is divided into positioning plate and following positioning plate above the slot of pelvic cavity location, linked together by connecting axle between two positioning plates.
3. whole location according to claim 1 and 2 radiation therapy bed is characterized in that: in the middle part, bottom of integral body location radiation therapy bed, described pelvic cavity location slot is splayed.
4. whole location according to claim 1 and 2 radiation therapy bed is characterized in that: the distance between said each body location slot is upper and lower all equates.
5. whole location according to claim 1 and 2 radiation therapy bed, it is characterized in that: the middle part at integral body location radiation therapy bed is provided with the hollow out grid.
6. whole location according to claim 1 and 2 radiation therapy bed is characterized in that: in the integral body location radiation therapy bed the center, be provided with row's centrage locating hole.
7. whole location according to claim 1 and 2 radiation therapy bed, it is characterized in that: said installing hole comprises:
Both sides respectively are provided with row's scapulet assembly installing hole below slot, are used to install the scapulet assembly, and shoulder shape localizer is installed on the scapulet assembly;
Be provided with the side wing installing hole in the slot both sides, through last side wing installing hole, corresponding to a pair of side wing of going up is installed on the position of film location-plate dismountable;
Be provided with side wing installing hole down in the slot outside, body location,,, the pair of lower wing plate be installed dismountable through following side wing installing hole corresponding to the position of breast abdominal part;
Integral body location radiation therapy bed below the middle part be provided with shank orientation film installing hole;
Be provided with the handle installing hole in radiation therapy bed the top, integral body location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103458855A CN102366652A (en) | 2011-11-07 | 2011-11-07 | Overall positioning radiotherapy bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103458855A CN102366652A (en) | 2011-11-07 | 2011-11-07 | Overall positioning radiotherapy bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102366652A true CN102366652A (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103458855A Pending CN102366652A (en) | 2011-11-07 | 2011-11-07 | Overall positioning radiotherapy bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812327A (en) * | 2017-12-06 | 2018-03-20 | 何君 | A kind of tumour radiotherapy full body splint assembly |
| CN111111020A (en) * | 2020-01-13 | 2020-05-08 | 北京肿瘤医院(北京大学肿瘤医院) | Hand fixing device based on carbon fiber integrated plate in radiotherapy process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200963439Y (en) * | 2006-10-30 | 2007-10-24 | 郭永革 | Integrated radiotherapy location rack |
| CN201175531Y (en) * | 2008-04-29 | 2009-01-07 | 张军安 | Patient fixture bed-board for radiotheraphy equipment capable of precisely determining tumour focus |
| CN202342698U (en) * | 2011-11-07 | 2012-07-25 | 北京乾和益生医疗器械有限公司 | Overall-positioning radiotherapy bed |
-
2011
- 2011-11-07 CN CN2011103458855A patent/CN102366652A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200963439Y (en) * | 2006-10-30 | 2007-10-24 | 郭永革 | Integrated radiotherapy location rack |
| CN201175531Y (en) * | 2008-04-29 | 2009-01-07 | 张军安 | Patient fixture bed-board for radiotheraphy equipment capable of precisely determining tumour focus |
| CN202342698U (en) * | 2011-11-07 | 2012-07-25 | 北京乾和益生医疗器械有限公司 | Overall-positioning radiotherapy bed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812327A (en) * | 2017-12-06 | 2018-03-20 | 何君 | A kind of tumour radiotherapy full body splint assembly |
| CN111111020A (en) * | 2020-01-13 | 2020-05-08 | 北京肿瘤医院(北京大学肿瘤医院) | Hand fixing device based on carbon fiber integrated plate in radiotherapy process |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120307 |