CN203507332U - Fixing plate for thermoplastic head film - Google Patents
Fixing plate for thermoplastic head film Download PDFInfo
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- CN203507332U CN203507332U CN201320385267.8U CN201320385267U CN203507332U CN 203507332 U CN203507332 U CN 203507332U CN 201320385267 U CN201320385267 U CN 201320385267U CN 203507332 U CN203507332 U CN 203507332U
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- head
- thermoplastic
- fixing head
- film
- limited post
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Abstract
The utility model relates to a fixing plate for a thermoplastic head film. The fixing plate comprise a fixing plate body, and also comprises at least two plate body limited pillars and a limited pillar connecting piece which are arranged over the fixing plate body, and the limited pillar connecting piece connecting the plate body limited pillars with the fixing plate body. In the fixing plate for the thermoplastic head film, by arranging the fixed connection between each plate body limited pillar with a treatment table and with the fixing plate body, the position of the fixing plate body relative to the treatment table is accurately fixed.
Description
Technical field
This utility model relates to a kind of thermoplastic head film fixing head, relates in particular to the thermoplastic head film fixing head on a kind of radiation treatment bed.
Background technology
Thermoplastic head film fixing head is a kind of Head And Face stationary device in the external teleradiotherapy of medical electronic linear accelerator that is widely used in, conventionally be designed with pillow holder limiting-members, a film limiting component and a film fixed part, in order to place neck brace headrest and fixing thermoplastic head film.But the film fixing head for medical electronic linear accelerator is positioned over dull and stereotyped therapeutic bed, bulk is open, general left and right transverse diameter is more than 50cm, and medical electronic linear accelerator radiotherapy localization, pendulum position adopt space multi-stripe laser line to determine the coordinate system for the treatment of machine room or orientation room, on thermoplastic head film on patient body-surface or fixing head, make telltale mark line, so fixing head is fixedly put without ad-hoc location on dull and stereotyped therapeutic bed.
Body gamma knife as the mainstay of stereotactic radiotherapy technology, the full length gamma cutter of body unification, in treatment Head And Face focus, during cervical region focus, run into and be subject to therapeutic bed, the problem of the limited treatment bulk restriction of the restriction of location bed bulk and gamma knife, wherein, existing body unification full length gamma cutter therapeutic bed, location bed bottom width is below 35cm, neck shoulder fixture or Whole Body fixture that conventional radiotheraphy is used cannot be used, the head heat plastic film fixing head size that conventional radiotheraphy is used cannot be used too greatly, and gamma knife adopts therapeutic bed, location bed carries a body coordinate system design, generally do not use laser rays space coordinates, existing head heat plastic film fixing head position in gamma knife bed body coordinate system is unfixing, without laser rays, record the putting position that each case is used fixing head, if and during each case location in the location bed Board position labelling that fixes, to run into again labelling easily obscures too much, location bed labelling copies to the large many difficulties that waits of therapeutic bed error.
Present stage, a body unification full length gamma cutter was to Head And Face focus, cervical region focus adopts the neck brace headrest that should be fixed on Special fixing plate directly to put on body negative pressure of vacuum shaping cushion while implementing the treatment of body locate mode, during location, not allowing to be easy to patient's incidence does reset flag and is not easy again record, checking reseting data, and patient's Head And Face except one pillow head under headrest without any fixation, can not guarantee that patient kept the head pose identical with when location within tens of minutes even longer treatment times, therefore the accuracy for the treatment of cannot be protected.
For expanding existing body unification full length gamma cutter in the application aspect the treatment of incidence focus, solve the location fixation problem of body unification full length gamma cutter when cervical region focus is treated, improve its accuracy when incidence focus is treated, need a kind of thermoplastic head film fixing head that is adapted to a body unification full length gamma cutter therapeutic bed, location bed bed body feature of design.
Utility model content
The technical problem that this utility model solves is: overcome existing body unification full length gamma cutter therapeutic bed location and can not guarantee that patient kept head pose identical when locating, the technical problem that the accuracy for the treatment of cannot be protected within tens of minutes even longer treatment times.
The technical solution of the utility model is: build a kind of thermoplastic head film fixing head, comprise fixing head body, also comprise the plate body limited post, the limited post connector that are arranged on fixing head body top, described plate body limited post is at least two, and described limited post connector connects described plate body limited post and described fixing head body.
Further technical scheme of the present utility model is: the surrounding edge of described fixing head body arranges a plurality of spacing fixing ports.
Further technical scheme of the present utility model is: described fixing head body middle part arranges the opening of placing thermoplastic head film.
Further technical scheme of the present utility model is: the fixedly fixed part of thermoplastic head film is set on described fixing head body.
Further technical scheme of the present utility model is: described fixed part is the fixing fixed fastener of thermoplastic head film, and described fixed fastener is fixed on thermoplastic head film on described fixing head body.
Further technical scheme of the present utility model is: also comprise the locating part that limits thermoplastic head film location.
Further technical scheme of the present utility model is: described locating part is arranged on top and the both sides of described opening.
Further technical scheme of the present utility model is: also comprise the handle being arranged on described fixing head body.
Further technical scheme of the present utility model is: described limited post connector is limited post connecting plate, is fixed on described fixing head body.
Technique effect of the present utility model is: build a kind of thermoplastic head film fixing head, comprise fixing head body, also comprise the plate body limited post, the limited post connector that are arranged on fixing head body top, described plate body limited post is at least two, and described limited post connector connects described plate body limited post and described fixing head body.A kind of thermoplastic head of this utility model film fixing head, by being fixedly connected with of plate body limited post and therapeutic bed and fixing head body is set, makes plate body accurately fixing with respect to therapeutic bed position.
Accompanying drawing explanation
Fig. 1 is the structural front view of thermoplastic head film fixing head of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, technical solutions of the utility model are further illustrated.
As shown in Figure 1, the specific embodiment of the present utility model is: build a kind of thermoplastic head film fixing head, comprise fixing head body 100, also comprise the plate body limited post (601 that is arranged on fixing head body 100 tops, 602), limited post connector 500, described plate body limited post (601,602) is at least two, described limited post connector 500 connects described plate body limited post (601,602) and described fixing head body 100.In specific embodiment, also comprise the handle 401 being arranged on described fixing head body, handle 401 is used for facilitating hand-held when carrying thermoplastic head film fixing head.
As shown in Figure 1, specific implementation process of the present utility model is: the plate body limited post 601 above fixing head body 100 and plate body limited post 602, the limited mouth of plate body limited post 601 and plate body limited post 602 partner treatment beds, described limited post connector 500 connects described plate body limited post (601,602) and described fixing head body 100, realized like this fixing head body 100 and be fixed on therapeutic bed, made fixing head body 100 accurately fixing with respect to therapeutic bed position.In specific embodiment, described limited post connector 500 is limited post connecting plate, is fixed on described fixing head body 100.In the present embodiment, limited post connecting plate is fixed on plate body 100 by fixed screw 501, fixed screw 502, fixed screw 503 and fixed screw 504.
As shown in Figure 1, preferred implementation of the present utility model is: the surrounding edge of described fixing head body 100 arranges a plurality of spacing fixing ports.In specific embodiment, thermoplastic head film fixing head body 100 is to the low attenuating material of ray, has the spacing fixing port 101 of plate body, spacing fixing port 102, spacing fixing port 103 and spacing fixing port 104 on fixing head body 100.
As shown in Figure 1, preferred implementation of the present utility model is: described fixing head body 100 middle parts arrange the opening 105 of placing neck brace headrest.The fixedly fixed part of thermoplastic head film is set on described fixing head body 100.In specific embodiment, fixed part comprises fixed fastener 201, fixed fastener 202, fixed fastener 203, fixed fastener 204, thermoplastic head film will be fixed on fixing head body 100 by fixed fastener 201, fixed fastener 202, fixed fastener 203, fixed fastener 204, thermoplastic head film comprises edge strip, and fixed fastener 201, fixed fastener 202, fixed fastener 203, fixed fastener 204 are fixed on thermoplastic head film edge strip on fixing head body 100.
As shown in Figure 1, preferred implementation of the present utility model is: also comprise the locating part that limits thermoplastic head film location.In specific embodiment, locating part comprises limited post 301, limited post 302 and limited post 303, on fixing head body 100, at neck brace, rests the head on spacing fixing port 105 both sides and top limited location post 301, limited post 302 and limited post 303 for determining thermoplastic head film fixed position.
Technique effect of the present utility model is: build a kind of thermoplastic head film fixing head, comprise fixing head body 100, also comprise the plate body limited post (601 that is arranged on fixing head body 100 tops, 602), limited post connector 500, described plate body limited post (601,602) be at least two, described limited post connector 500 connects described plate body limited post (601,602) and described fixing head body 100.A kind of thermoplastic head of this utility model film fixing head, by being fixedly connected with of plate body limited post (601,602) and therapeutic bed and fixing head body 100 is set, makes plate body accurately fixing with respect to therapeutic bed position.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a thermoplastic head film fixing head, comprise fixing head body, it is characterized in that, also comprise the plate body limited post, the limited post connector that are arranged on fixing head body top, described plate body limited post is at least two, and described limited post connector connects described plate body limited post and described fixing head body.
2. thermoplastic head film fixing head according to claim 1, is characterized in that, the surrounding edge of described fixing head body arranges a plurality of spacing fixing ports.
3. thermoplastic head film fixing head according to claim 1, is characterized in that, described fixing head body middle part arranges the opening of placing thermoplastic head film.
4. thermoplastic head film fixing head according to claim 1, is characterized in that, the fixedly fixed part of thermoplastic head film is set on described fixing head body.
5. thermoplastic head film fixing head according to claim 4, is characterized in that, described fixed part is the fixing fixed fastener of thermoplastic head film, and described fixed fastener is fixed on thermoplastic head film on described fixing head body.
6. thermoplastic head film fixing head according to claim 3, is characterized in that, also comprises the locating part that limits thermoplastic head film location, and described locating part is arranged on top and the both sides of described opening.
7. thermoplastic head film fixing head according to claim 1, is characterized in that, also comprises the handle being arranged on described fixing head body.
8. thermoplastic head film fixing head according to claim 1, is characterized in that, described limited post connector is limited post connecting plate, is fixed on described fixing head body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385267.8U CN203507332U (en) | 2013-07-01 | 2013-07-01 | Fixing plate for thermoplastic head film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385267.8U CN203507332U (en) | 2013-07-01 | 2013-07-01 | Fixing plate for thermoplastic head film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507332U true CN203507332U (en) | 2014-04-02 |
Family
ID=50366318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320385267.8U Expired - Lifetime CN203507332U (en) | 2013-07-01 | 2013-07-01 | Fixing plate for thermoplastic head film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362308A (en) * | 2016-09-28 | 2017-02-01 | 浙江省肿瘤医院 | Mortise and tenon-joint type ear, mouth and nose-centered radiotherapy head and neck positioning negative-pressure pillow flat plate fixing frame |
-
2013
- 2013-07-01 CN CN201320385267.8U patent/CN203507332U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362308A (en) * | 2016-09-28 | 2017-02-01 | 浙江省肿瘤医院 | Mortise and tenon-joint type ear, mouth and nose-centered radiotherapy head and neck positioning negative-pressure pillow flat plate fixing frame |
| CN106362308B (en) * | 2016-09-28 | 2023-03-31 | 浙江省肿瘤医院 | Tenon ear mouth nose positive Chinese type radiotherapy head and neck positioning negative pressure pillow flat plate fixing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN ENERGY TECHNOLOGY, INC. Free format text: FORMER NAME: SHENZHEN ET MEDICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Nanshan District Shenzhen science and Technology Park, Guangdong Province, North Hill, two road, clean Sunshine Garden Patentee after: SHENZHEN ET MEDICAL TECHNOLOGY CO.,LTD. Address before: 518000, Nanshan District Shenzhen science and Technology Park, Guangdong Province, North Hill, two road, clean Sunshine Garden Patentee before: Shenzheng Et Medical Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.1 Workshop A601, MeiXun digital technology factory, No.19 Jinxiu Middle Road, Laokeng community, Longtian street, Pingshan District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN ET MEDICAL TECHNOLOGY CO.,LTD. Address before: 518000 clean Sunshine Park, Langshan Second Road, North District, science and Technology Park, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN ET MEDICAL TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |