CN202569212U - Head and neck neoplasm radiation treatment fixing device for children - Google Patents
Head and neck neoplasm radiation treatment fixing device for children Download PDFInfo
- Publication number
- CN202569212U CN202569212U CN 201220103871 CN201220103871U CN202569212U CN 202569212 U CN202569212 U CN 202569212U CN 201220103871 CN201220103871 CN 201220103871 CN 201220103871 U CN201220103871 U CN 201220103871U CN 202569212 U CN202569212 U CN 202569212U
- Authority
- CN
- China
- Prior art keywords
- head
- neck
- negative pressure
- children
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Radiation-Therapy Devices (AREA)
Abstract
The utility model relates to a head and neck neoplasm radiation treatment fixing device for children, comprising a T-shaped base plate and a vacuum negative pressure pad, wherein the T-shaped vacuum negative pressure pad cooperates with the T-shaped base plate and is placed upon the T-shaped base plate. The head and neck neoplasm radiation treatment fixing device of the utility model has the following advantages: improving the adaptation of the fixing device to the head and neck of a sick child; raising the precision and repeatability of the positioning, reducing the position error, and raising the neoplasm radiotherapy precision; replaced by the vacuum negative pressure pad, the attenuation effect of the support headrest upon the rays being reduced and the radiotherapy precision being raised; and improving the comfortableness of the material, enhancing the survivability of the children, reducing the time of repeated positioning of the children, and enduring the smooth treatment under the condition of the fixed precise position during the irradiation period. The head and neck neoplasm radiation treatment fixing device for children allows the adjustment of the children position based on head and neck curvature and different requirement of different disease categories with convenient usage. Meanwhile, the head and neck fixed plate for patients to lie on back are applicable to both children and adults, thereby having wide application scope.
Description
Technical field
This utility model relates to tumor precise radiotherapy field, specifically, is the radiocurable dorsal position device for positioning and securing of a kind of child's tumor of head and neck.
Background technology
For the radiocurable positioning and fixing of child's incidence born of the same parents tumor, generally adopt dorsal position.The fixture but the incidence of still not having child's incidence radiotherapy special use is at present lain on the back.Tradition is general to adopt the fixedly mode that combines of facial film of head dorsal position fixed mount and thermoplastic.Traditional head dorsal position fixed mount comprises base plate, support and headrest three parts, and base plate is a square plate; Be used for fixing support and headrest, support is according to the different different models that the are divided into high and low and gradient, like big triangular form support; Little triangular form support and flat support, the time spent is interchangeable as required, and headrest is fixed on the support; After infant was lain on the back and is positioned on the therapeutic bed, head and neck placed on the fixed mount base plate, selected the support of required model and headrest to place under the head and neck.Infant lies low behind head dorsal position fixed mount, with thermoplastic fixedly facial film heating distortion elongate, process and be suitable for infant and control oneself by " medicated cap " of shape, fixing its incidence is on fixture.
But traditional head dorsal position fixed mount exists a lot of not enough: 1. head dorsal position fixture headrest fixed in shape, and model is limited, and infant head and neck length differs, and is difficult to meet the demand of all infants; 2. when infant and head dorsal position fixture headrest goodness of fit was bad, head was prone to twisting, and poor repeatability is prone to produce angular error; 3. head dorsal position fixture medium-height trestle is high with headrest density, and there is attenuation in ray.
One Chinese patent application CN2383473Y discloses a kind of head radiotherapy fixture, is made up of headrest dough-making powder mould, and the inboard of face mould has the inner chamber that matches with patient's face and skull, and face mould is through on bolt connection and the headrest.But also do not appear in the newspapers at present about a kind of radiocurable dorsal position device for positioning and securing of forming by fixing head and negative pressure of vacuum pad of child's tumor of head and neck.
Summary of the invention
The purpose of this utility model is that a kind of child's tumor of head and neck radiotherapy fixture is provided.
For realizing above-mentioned purpose, the technical scheme that this utility model is taked is: a kind of child's tumor of head and neck radiotherapy fixture, described fixture is made up of T type base plate and negative pressure of vacuum pad.
Described T type base plate is the T type, is divided into the shoulder cervical fixation position of narrower head fixed bit and broad.
Described negative pressure of vacuum pad also is the T type, matches with T type base plate, and the negative pressure of vacuum pad is provided with a negative pressure pad aspirating hole.
Described head fixed bit is respectively equipped with two facial film fixing holes with takeing on the cervical fixation position, and corresponding each facial film fixing hole is respectively equipped with a facial film fixing head, and the facial film fixing head is connected on the T type base plate through rope.
This utility model advantage is:
1, this utility model child incidence fixture of lying on the back has increased the fitness of fixture and infant head and neck, has improved the precision and the repeatability of pendulum position, reduces the position error, improves the precision of tumor radiotherapy;
2, the negative pressure of vacuum pad substitutes the support headrest, reduces the attenuation that support headrest correlation line produces, and improves the radiotherapy degree of accuracy;
3, improved the material comfortableness, the infant toleration strengthens, and reduces the time of infant resetting, and guarantees under fixing accurate position, accomplish treatment between the light period smoothly;
4, the negative pressure of vacuum pad can and differently sick planted localized demand and regulates the infant positions according to infant head and neck curvature, and is easy to use, lie on the back fixing head child and adult's dual-purpose of incidence simultaneously, and the scope of application is extensive.
Description of drawings
Accompanying drawing 1 is the structural representation of the T type base plate of the radiocurable dorsal position device for positioning and securing of the tumor of head and neck of this utility model.
Accompanying drawing 2 is structural representations of negative pressure of vacuum pad.
Accompanying drawing 3 is structural representations of the tumor of head and neck radiotherapy fixture after the combination.
Accompanying drawing 4 is user mode sketch maps of this utility model.
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing this utility model is further described.
The Reference numeral and the ingredient that relate in the accompanying drawing are as follows:
1. T type base plate 2. negative pressure of vacuum pads
11. head fixed bit 12. shoulder cervical fixation positions
121. facial film fixing hole 122. facial film fixing heads
21. negative pressure pad aspirating hole 3. heads
4. take on cervical region 5. thermoplastic facial films
The tumor of head and neck radiotherapy fixture of this utility model is made up of T type base plate 1 and negative pressure of vacuum pad 2.Please with reference to accompanying drawing 1, accompanying drawing 1 is the structural representation of the T type base plate of the radiocurable dorsal position device for positioning and securing of the tumor of head and neck of this utility model.Described T type base plate 1 is the T type, is the child and all available incidence of the adult fixing head of lying on the back, and is divided into the shoulder cervical fixation position 12 of narrower head fixed bit 11 and broad.Described head fixed bit 11 is respectively equipped with two facial film fixing holes 121 with takeing on the cervical fixation position 12, and corresponding each facial film fixing hole 121 is respectively equipped with a facial film fixing head 122, and facial film fixing head 122 is connected on the T type base plate 1 through rope.Please with reference to accompanying drawing 2, accompanying drawing 2 is structural representations of negative pressure of vacuum pad.Described negative pressure of vacuum pad 2 also is the T type, matches with T type base plate, and negative pressure of vacuum pad 2 is provided with a negative pressure pad aspirating hole 21, is used for the negative pressure pad and takes out negative pressure.Please with reference to accompanying drawing 3, accompanying drawing 3 is structural representations of the tumor of head and neck radiotherapy fixture after the combination.Described negative pressure of vacuum pad 2 is placed on the T type base plate 1, and is corresponding with shoulder cervical fixation position 12 with head fixed bit 11 respectively, promptly formed the tumor of head and neck radiotherapy fixture of this utility model.
Need to prove; Described negative pressure of vacuum pad 2 is soft before evacuation; Patient lies is on the negative pressure pad time; Described negative pressure of vacuum pad 2 can be because patient's individual variation forms different shapes, and through negative pressure pad aspirating hole 21 evacuation, negative pressure of vacuum pad 2 can form the shape that meets patient's build again.
Please with reference to accompanying drawing 4, accompanying drawing 4 is user mode sketch maps of this utility model.During use, negative pressure of vacuum pad 2 is placed on the T type base plate 1, each position of T type in correspondence with each other.Patient lies is on negative pressure of vacuum pad 2; Head is placed on head fixed bit 11 places, and the shoulder cervical region is placed on shoulder 12 places, cervical fixation position, because patient's body weight, height are different; The negative pressure pad can form different shapes by pressurized; Through negative pressure pad aspirating hole 21 evacuation, negative pressure of vacuum pad 2 forms fixed shape again, combines thermoplastic facial film 5 respectively patient's head 3 and shoulder cervical region 4 to be fixed then; The two ends of the described thermoplastic facial film in fixing back are separately fixed on the facial film fixing hole 121, and are fixing with facial film fixing head 122 chuckings.
The radiocurable localization and positioning infant of child's tumor of head and neck toleration is poor, but its positioning accuracy requires high with repeatability.In the location of traditional children tumor of head and neck, the headrest fixed in shape of fixture can not satisfy the location requirement of all infants; Head is prone to produce error; Use the negative pressure of vacuum pad to combine the mode of thermoplastic facial film can satisfy infant individuation demand, increase the fitness of fixture and infant head and neck, improve the precision and the repeatability of localization and positioning; Reduce the position error, make the precision of tumor radiotherapy improve.The modifier comfort level makes the infant toleration strengthen, and reduces the time of infant resetting, and guarantees under fixing accurate position, accomplish treatment between the light period smoothly.
This utility model improves the radiocurable dorsal position device for positioning and securing of child's tumor of head and neck: changed traditional head fixture headrest fixed in shape of lying on the back, the single problem of model.Be employed on the T type base plate 1 and embed the mode of taking out negative pressure behind the vacuum pad and replace original support headrest, combine simultaneously thermoplastic fixedly facial film carry out head and fix.Negative pressure of vacuum pad 2 density are low, substitute can reduce the ray attenuation effect that fixture produces after support is rested the head on; Negative pressure of vacuum pad 2 can be according to the molding of infant head and neck curvature, and the adaptability of increase and infant head and neck totally reaches and improves the localized degree of accuracy of treatment child's tumor of head and neck and treat the repeatability of putting the position, and increases the localized toleration of infant.Make infant under image-guided, carry out three-dimensional conformal or IMRT.Lie on the back fixing head child and adult's dual-purpose of incidence simultaneously, the scope of application is extensive.
The above only is the preferred implementation of this utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; Some improvement be can also make and these improvement and the additional protection domain that also should be regarded as this utility model replenished.
Claims (4)
1. child's tumor of head and neck radiotherapy fixture is characterized in that described fixture is made up of T type base plate and negative pressure of vacuum pad, and described negative pressure of vacuum pad also is the T type, matches with T type base plate, is placed on the T type base plate.
2. fixture according to claim 1 is characterized in that, described T type base plate is the T type, is divided into the shoulder cervical fixation position of narrower head fixed bit and broad.
3. fixture according to claim 1 is characterized in that, described negative pressure of vacuum pad is provided with negative pressure pad aspirating hole.
4. fixture according to claim 2; It is characterized in that; Described head fixed bit is respectively equipped with two facial film fixing holes with takeing on the cervical fixation position, and corresponding each facial film fixing hole is respectively equipped with a facial film fixing head, and the facial film fixing head is connected on the T type base plate through rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103871 CN202569212U (en) | 2012-03-20 | 2012-03-20 | Head and neck neoplasm radiation treatment fixing device for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103871 CN202569212U (en) | 2012-03-20 | 2012-03-20 | Head and neck neoplasm radiation treatment fixing device for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569212U true CN202569212U (en) | 2012-12-05 |
Family
ID=47238673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103871 Expired - Fee Related CN202569212U (en) | 2012-03-20 | 2012-03-20 | Head and neck neoplasm radiation treatment fixing device for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569212U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422071A (en) * | 2016-09-28 | 2017-02-22 | 浙江省肿瘤医院 | Hollow pillow flat plate fixing frame for head and neck positioning for tenon-and-mortise card deck type radiation therapy |
| CN106422070A (en) * | 2016-09-28 | 2017-02-22 | 浙江省肿瘤医院 | Mortise-tenon handle type radiotherapy head and neck positioning slab fixing rack |
| CN108159577A (en) * | 2017-12-27 | 2018-06-15 | 薛晓英 | A kind of radiotherapy position puts position device |
| CN108211138A (en) * | 2018-02-05 | 2018-06-29 | 谭文勇 | Position puts position device |
| CN109620230A (en) * | 2019-01-23 | 2019-04-16 | 四川瑞迪医疗科技有限公司 | Magnetic resonance neck fixes device |
-
2012
- 2012-03-20 CN CN 201220103871 patent/CN202569212U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422071A (en) * | 2016-09-28 | 2017-02-22 | 浙江省肿瘤医院 | Hollow pillow flat plate fixing frame for head and neck positioning for tenon-and-mortise card deck type radiation therapy |
| CN106422070A (en) * | 2016-09-28 | 2017-02-22 | 浙江省肿瘤医院 | Mortise-tenon handle type radiotherapy head and neck positioning slab fixing rack |
| CN108159577A (en) * | 2017-12-27 | 2018-06-15 | 薛晓英 | A kind of radiotherapy position puts position device |
| CN108159577B (en) * | 2017-12-27 | 2020-04-10 | 薛晓英 | Radiotherapy position-placing device |
| CN108211138A (en) * | 2018-02-05 | 2018-06-29 | 谭文勇 | Position puts position device |
| CN109620230A (en) * | 2019-01-23 | 2019-04-16 | 四川瑞迪医疗科技有限公司 | Magnetic resonance neck fixes device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202569212U (en) | Head and neck neoplasm radiation treatment fixing device for children | |
| US6536058B1 (en) | Preformed shape headrest | |
| CN104043205B (en) | Vertically-separated support for oral cavity radiotherapy and manufacturing method thereof | |
| CN109125950A (en) | A kind of oral cavity radiotherapy mouth containing device bracket and production method | |
| CN107812327A (en) | A kind of tumour radiotherapy full body splint assembly | |
| CN202211829U (en) | Multifunctional nest-type vibration baby water bed | |
| CN107224676A (en) | It is fixed to use positioning auxiliary sleeve | |
| CN204193317U (en) | Tumor radiotherapy head fixing device | |
| CN109045488A (en) | A kind of novel digital matrix form medical accelerator therapeutic bed and system | |
| CN110882490A (en) | Preparation method and application method of individualized compensation film | |
| CN217697675U (en) | 3D prints breast cancer radiotherapy tissue compensator of individuation | |
| CN202740659U (en) | Tumor radiotherapy bed | |
| CN109771854B (en) | Prone body fixing frame | |
| CN211068802U (en) | Prone position retention device for radiotherapy | |
| CN211158198U (en) | Tissue compensation membrane | |
| CN108939315B (en) | Method for manufacturing buccal device suitable for radiotherapy of head and neck tumor and buccal device | |
| CN209302040U (en) | A kind of dedicated radiotherapy fixed frame of radiotherapy department doctor | |
| CN101862176A (en) | Mouth gag for radiotherapy of nasopharyngeal darcinoma | |
| CN209422779U (en) | Tumour radiotherapy full body splint assembly | |
| CN109350192B (en) | Lumbar puncture fixer | |
| CN201612950U (en) | Oral cavity applier used for radiation treatment | |
| CN206151673U (en) | Headrest for ophthalmic surgery | |
| CN209662047U (en) | A kind of medical pressure-reducing pad of occipitalia pressure sore | |
| CN204543286U (en) | A kind of head radiotherapy radiation therapy bed | |
| CN203898945U (en) | A prostrate position abdominal body membrane fixing radiotherapy apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130320 |