CN203710549U - Positioning device for radiotherapy - Google Patents
Positioning device for radiotherapy Download PDFInfo
- Publication number
- CN203710549U CN203710549U CN201320777178.8U CN201320777178U CN203710549U CN 203710549 U CN203710549 U CN 203710549U CN 201320777178 U CN201320777178 U CN 201320777178U CN 203710549 U CN203710549 U CN 203710549U
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- China
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- plate
- location
- container
- positioning
- positioning device
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- Expired - Fee Related
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Abstract
The utility model discloses a positioning device for radiotherapy, and the positioning device comprises a positioning plate which employs an inversed L-shaped structure. The short-side end of the positioning plate is provided with a positioning soft pad which is made of sponge materials. The short-side end of the positioning plate passes through the positioning soft pad and then is detachably connected with a positioning film. The interior of the long-side end of the positioning plate is provided with a supporting rod which is detachably connected with the clamping board. The clamping board is vertically connected to the supporting rod, and is provided with a container. The container contains sodium-acetate super-saturated solution. The top of the container is provided with a metal sheet which is in clamping connection with the container. The metal sheet is provided with a laminating film which covers the metal sheet. Moreover, the container is communicated with the positioning film through a flexible pipe. A side surface of the long-side end of the positioning plate is provided with support adjusting plates, wherein the number of the support adjusting plates is more than one. The support adjusting plates are in clamping connection with the positioning plate. The positioning device is accurate in positioning, is convenient in position adjustment, is high in radiotherapy repeatability and precision, remarkably improves the curative effect of radiotherapy, and is good in position-limiting performance.
Description
Technical field
This utility model relates to a kind of positioner, particularly a kind of radiotherapeutic positioning device.
Background technology
At present, the localization method generally using in radiotherapy is mainly divided into the location of thermoplastic film location and negative pressure air pad, but be all for head and location above the waist, thermoplastic film reaches location with S type head and neck scapulet and abdominal flat plate, there is good repeatability, but can not be for the location of lower limb, and negative pressure air pad is also for above the waist, there are once in a while indivedual patients of negative pressure air pad, to make the location of lower limb, both be inconvenient to mark point, can not make again patient follow has good coincideing between film tool, and in Patients During Radiotherapy, part negative pressure air pad has gas leak phenomenon, easily cause patient's second positioning, to patient, increased medical expense, the more important thing is and adopt location in this way, health is to be forced to location, easily produce sense of discomfort.Therefore, for above-mentioned series of problems, need better arrange it, could allow the patient can comfortable treating.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, a kind of accurate positioning is provided, be convenient to adjusting position, radiotherapy repeatability and the high radiotherapeutic positioning device of degree of accuracy.
To achieve these goals, the technical solution adopted in the utility model is such: radiotherapeutic positioning device of the present utility model, comprise location-plate, location-plate adopts inverted L shape structure, one end of its minor face is provided with location cushion, location cushion adopts sponge material to make, location-plate minor face one end removably connects through location cushion and orientation film, the long limit of location-plate is provided with pole in one end, on pole, be removably connected with clamping plate, clamping plate are vertically connected on pole, clamping plate are provided with container, container contains sodium acetate supersaturated solution, container top is provided with sheet metal, sheet metal and container clamping, sheet metal is provided with overlay film, overlay film is coated on sheet metal, and container is connected by a flexible pipe and orientation film, and the long limit of location-plate one end side surface is provided with bracket adjustment plate, more than one of bracket adjustment plate, and with location-plate clamping.
Further, as a kind of concrete version, location described in the utility model cushion comprises backing plate and projection disposed thereon.
Further, as a kind of concrete version, clamping plate described in the utility model are connected with container by alignment pin.
Further, as a kind of concrete version, bracket adjustment plate described in the utility model and location-plate joint are provided with locating hole.
Compared with prior art, the utility model has the advantage of: the accurate positioning of this utility model radiotherapeutic positioning device, be convenient to adjusting position, radiotherapy repeatability and degree of accuracy are high, and the curative effect of radiotherapy can be significantly improved, and can have good spacing performance simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. location-plate; 2. locate cushion; 3. orientation film; 4. overlay film; 5. sheet metal; 6. clamping plate; 7. container; 8. pole; 9. bracket adjustment plate.
The specific embodiment
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with this utility model.
The preferred embodiment of this utility model radiotherapeutic positioning device as shown in Figure 1, comprise location-plate 1, location-plate 1 adopts inverted L shape structure, one end of its minor face is provided with location cushion 2, location cushion 2 adopts sponge material to make, location-plate 1 minor face one end removably connects with orientation film 3 through location cushion 2, location-plate is provided with pole 8 in 1 one end, long limit, on pole 8, be removably connected with clamping plate 6, clamping plate 6 are vertically connected on pole 8, clamping plate 6 are provided with container 7, container 7 contains sodium acetate supersaturated solution, container 7 tops are provided with sheet metal 5, sheet metal 5 and container 7 clampings, sheet metal 5 is provided with overlay film 4, overlay film 4 is coated on sheet metal 5, and container 7 is connected by a flexible pipe and orientation film 3, and location-plate 1 long limit one end side surface is provided with bracket adjustment plate 9, more than one of bracket adjustment plate 9, and with location-plate 1 clamping, described location cushion 2 comprises backing plate and projection disposed thereon, described clamping plate 6 are connected with container 7 by alignment pin, described bracket adjustment plate 9 is provided with locating hole with location-plate 1 joint.
The accurate positioning of this utility model radiotherapeutic positioning device, is convenient to adjusting position, and radiotherapy repeatability and degree of accuracy are high, and the curative effect of radiotherapy can be significantly improved, and can have good spacing performance simultaneously.Described location cushion 2 comprises backing plate and projection disposed thereon, its patient is used more comfortable; Described clamping plate 6 are connected with container 7 by alignment pin, are convenient to install and change; Described bracket adjustment plate 9 is provided with locating hole with location-plate 1 joint, can play better positioning action.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (4)
1. a radiotherapeutic positioning device, comprise location-plate, it is characterized in that: location-plate adopts inverted L shape structure, one end of its minor face is provided with location cushion, location cushion adopts sponge material to make, location-plate minor face one end removably connects through location cushion and orientation film, the long limit of location-plate is provided with pole in one end, on pole, be removably connected with clamping plate, clamping plate are vertically connected on pole, clamping plate are provided with container, container contains sodium acetate supersaturated solution, container top is provided with sheet metal, sheet metal and container clamping, sheet metal is provided with overlay film, overlay film is coated on sheet metal, and container is connected by a flexible pipe and orientation film, and the long limit of location-plate one end side surface is provided with bracket adjustment plate, more than one of bracket adjustment plate, and with location-plate clamping.
2. radiotherapeutic positioning device according to claim 1, is characterized in that: described location cushion comprises backing plate and projection disposed thereon.
3. radiotherapeutic positioning device according to claim 1, is characterized in that: described clamping plate are connected with container by alignment pin.
4. radiotherapeutic positioning device according to claim 1, is characterized in that: described bracket adjustment plate and location-plate joint are provided with locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777178.8U CN203710549U (en) | 2013-12-02 | 2013-12-02 | Positioning device for radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320777178.8U CN203710549U (en) | 2013-12-02 | 2013-12-02 | Positioning device for radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710549U true CN203710549U (en) | 2014-07-16 |
Family
ID=51149753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320777178.8U Expired - Fee Related CN203710549U (en) | 2013-12-02 | 2013-12-02 | Positioning device for radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107509A (en) * | 2013-12-02 | 2014-10-22 | 成都绿迪科技有限公司 | Radiotherapy positioning device |
-
2013
- 2013-12-02 CN CN201320777178.8U patent/CN203710549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107509A (en) * | 2013-12-02 | 2014-10-22 | 成都绿迪科技有限公司 | Radiotherapy positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |