CN206979848U - A kind of incidence fixing device for radiotherapy head and neck neoplasm - Google Patents
A kind of incidence fixing device for radiotherapy head and neck neoplasm Download PDFInfo
- Publication number
- CN206979848U CN206979848U CN201720062109.7U CN201720062109U CN206979848U CN 206979848 U CN206979848 U CN 206979848U CN 201720062109 U CN201720062109 U CN 201720062109U CN 206979848 U CN206979848 U CN 206979848U
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- CN
- China
- Prior art keywords
- base
- fixing device
- fixed
- bolster
- neck neoplasm
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- 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.)
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Abstract
The utility model discloses a kind of incidence fixing device for radiotherapy head and neck neoplasm,Including base,One jiao of the upper surface of the base is provided with controlling switch,The upper surface middle part of the base is fixed with bolster,Base upper surface on the left of the bolster is fixed with baffle plate,The front and rear sides of the bolster are provided with chute,The sliding block being connected with slide is provided with the chute,The upper end of the sliding block is fixed with clamping plate,This is used for the incidence fixing device of radiotherapy head and neck neoplasm,It is patient when doing radiation treatment,Provide a kind of safer,Stable device,The pain of patient can be mitigated,Enable the patient to smoothly treat,And reduce the workload of medical personnel,Head on both sides are fixed by clamping plate,Prevent head deflection,The position of mouth is positioned by mouth prop,It is effective to avoid rocking for patient body in radiative process,Ensure the accuracy of radial location,Using more convenient.
Description
Technical field
The incidence technique for fixing field of radiotherapy is the utility model is related to, is specially that one kind is used for radiotherapy neck
The incidence fixing device of portion's tumour.
Background technology
In radiotherapy, particularly when the patient for brain tumor carries out radiotherapy, it is necessary to head to patient
Portion is accurately positioned because having pain in treatment, patient can automatic moving-head, can so substantially reduce and control
The effect for the treatment of, typically now using health care workers so increase medical and nursing work from the head of other auxiliary immobilized patients
The workload of person, while influence the treatment of patient.
The content of the invention
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided one kind is used for radiotherapy incidence
The incidence fixing device of tumour is patient when doing radiation treatment, there is provided a kind of more safe and stable device, can
Mitigate the pain of patient, enable the patient to smoothly treat, and reduce the workload of medical personnel, can effectively solve background
The problem of in technology.
To achieve the above object, the utility model provides following technical scheme：One kind is used for radiotherapy head and neck neoplasm
Incidence fixing device, including base, one jiao of the upper surface of the base is provided with controlling switch, in the upper surface of the base
Portion is fixed with bolster, and the base upper surface on the left of the bolster is fixed with baffle plate, and the front and rear sides of the bolster are provided with chute, institute
State the sliding block for being provided with chute and being connected with slide, the upper end of the sliding block is fixed with clamping plate, the bottom on the left of the bolster
Seat upper surface is fixed with column, and the upper surface left end of the column is provided with hinged seat, the left end hinge of the hinged seat and lever arm
Connect, the right-hand member of the lever arm is provided with mouth prop.
As a kind of optimal technical scheme of the present utility model, the right-hand member of the column upper surface is provided with screwed hole, described
Lever arm left end position corresponding with screwed hole is provided with axis hole, and positioning screw is provided with the axis hole.
As a kind of optimal technical scheme of the present utility model, the front and rear side of the base left end is relative to be provided with side frame, institute
The bearing block for stating side frame is fixedly arranged in the middle of driven gear, and the leading screw spiral shell of driven gear both sides built with leading screw, the leading screw
Line is in opposite direction.
As a kind of optimal technical scheme of the present utility model, the upper surface position corresponding with leading screw of the base is provided with
Stepper motor, the input of the stepper motor are connected by controlling switch with external power source, and the end of the stepper motor is consolidated
Surely there is the driving gear being meshed with driven gear.
As a kind of optimal technical scheme of the present utility model, the both ends of the leading screw are threaded with nut, described
Nut is connected by adjutage with the lateral surface of clamping plate.
As a kind of optimal technical scheme of the present utility model, the mouth prop includes being located in lever arm right-hand member screwed hole
Screw thread major axis, the lower end of the screw thread major axis is rotatably connected to the first block set, first block set and the middle part of the first cross bar
It is fixedly linked, thread spindle is respectively equipped with the screwed hole at the first cross bar both ends, the left end of the thread spindle is rotatably connected to
Second block set, two the second block sets are fixedly linked by the second cross bar.
Compared with prior art, the beneficial effects of the utility model are：This is used for the neck of radiotherapy head and neck neoplasm
Portion's fixing device is patient when doing radiation treatment, there is provided a kind of more safe and stable device, can mitigate patient's
Pain, enable the patient to smoothly treat, and reduce the workload of medical personnel, head on both sides are consolidated by clamping plate
It is fixed, head deflection is prevented, the position of mouth is positioned by mouth prop, effectively avoids patient body in radiative process
Rock, ensure the accuracy of radial location, use more facilitates.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model mouth prop structural representation.
In figure：1 base, 2 controlling switches, 3 bolsters, 4 chutes, 5 sliding blocks, 6 clamping plates, 7 columns, 8 hinged seats, 9 mouth props,
901 screw thread major axis, 902 first block sets, 903 first cross bars, 904 thread spindles, 905 second cross bars, 906 second block sets, 10 activities
Arm, 11 positioning screws, 12 side frames, 13 leading screws, 14 driven gears, 15 driving gears, 16 stepper motors, 17 nuts, 18 adjutages,
19 baffle plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of head for radiotherapy head and neck neoplasm
Neck fixing device, including base 1, one jiao of the upper surface of base 1 are provided with controlling switch 2, and the upper surface middle part of base 1 is fixed with
Bolster 3, the upper surface of base 1 in the left side of bolster 3 are fixed with baffle plate 19, and the front and rear sides of bolster 3 are provided with chute 4, are provided with chute 4
The sliding block 5 being slidably connected with chute 4, the upper end of sliding block 5 are fixed with clamping plate 6, and the upper surface of base 1 in the left side of bolster 3 is fixed with
Column 7, the upper surface left end of column 7 are provided with hinged seat 8, and the left end of hinged seat 8 and lever arm 10 is hinged, the upper surface of column 7
Right-hand member is provided with screwed hole, and the left end of lever arm 10 position corresponding with screwed hole is provided with axis hole, positioning screw 11 is provided with axis hole, living
The right-hand member of swing arm 10 is provided with mouth prop 9, and mouth prop 9 includes the screw thread major axis 901 being located in the right-hand member screwed hole of lever arm 10, screw thread
The lower end of major axis 901 is rotatably connected to the first block set 902, and the first block set 902 and the middle part of the first cross bar 903 are fixedly linked, the
Thread spindle 904 is respectively equipped with the screwed hole at the both ends of one cross bar 903, the left end of thread spindle 904 is rotatably connected to the second block set
906, two the second block sets 906 are fixedly linked by the second cross bar 905, and the front and rear side of the left end of base 1 is relative to be provided with side frame 12, side
The bearing block of frame 12 is fixedly arranged in the middle of driven gear 14, and the leading screw of the both sides of driven gear 14 built with leading screw 13, leading screw 13
13 hand of spirals are on the contrary, the upper surface of base 1 is provided with stepper motor 16, the input of stepper motor 16 with 13 corresponding position of leading screw
End is connected by controlling switch 2 with external power source, and the end of stepper motor 16 is fixed with the active being meshed with driven gear 14
Gear 15, the both ends of leading screw 13 are threaded with nut 17, and nut 17 is connected by adjutage 18 with the lateral surface of clamping plate 6,
Originally the incidence fixing device for radiotherapy head and neck neoplasm is patient when doing radiation treatment, there is provided Yi Zhonggeng
Add safe and stable device, the pain of patient can be mitigated, enable the patient to smoothly treat, and reduce the work of medical personnel
Measure, head on both sides are fixed by clamping plate 6, prevent head deflection, the position of mouth is determined by mouth prop 9
Position, rocking for patient body in radiative process is effectively avoided, ensure the accuracy of radial location, use is more convenient.
When in use：Head is placed on bolster 3, is started the stepper motor 16 of controlling switch 2 and is rotated, passes through the He of driven gear 14
The gear pair of driving gear 15 drives leading screw 13 to rotate, then the inside Slideslip simultaneously of nut 17, makes clamping plate 6 along chute 4 to bolster 3
Middle part slide, clamp the both sides on head, rotate lever arm 10 and fixed to horizontal level, and by positioning screw 11, patient stings
Firmly the first cross bar 903 and the second cross bar 905 of mouth prop 9, thread spindle 904 is rotated, makes the first cross bar 903 and the second cross bar 905
Between spacing become big, the mouth of patient is strutted.
The utility model is patient when doing radiation treatment, there is provided a kind of more safe and stable device, can be mitigated
The pain of patient, enable the patient to smoothly treat, and reduce the workload of medical personnel.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of incidence fixing device for radiotherapy head and neck neoplasm, including base（1）, it is characterised in that：It is described
Base（1）One jiao of upper surface be provided with controlling switch（2）, the base（1）Upper surface middle part be fixed with bolster（3）, it is described
Bolster（3）The base in left side（1）Upper surface is fixed with baffle plate（19）, the bolster（3）Front and rear sides be provided with chute（4）, institute
State chute（4）Inside it is provided with and chute（4）The sliding block being slidably connected（5）, the sliding block（5）Upper end be fixed with clamping plate（6）, institute
State bolster（3）The base in left side（1）Upper surface is fixed with column（7）, the column（7）Upper surface left end be provided with hinged seat
（8）, the hinged seat（8）With lever arm（10）Left end be hinged, the lever arm（10）Right-hand member be provided with mouth prop（9）.
2. a kind of incidence fixing device for radiotherapy head and neck neoplasm according to claim 1, its feature exist
In：The column（7）The right-hand member of upper surface is provided with screwed hole, the lever arm（10）Left end position corresponding with screwed hole is provided with
Axis hole, the axis hole is interior to be provided with positioning screw（11）.
3. a kind of incidence fixing device for radiotherapy head and neck neoplasm according to claim 1, its feature exist
In：The base（1）The front and rear side of left end is relative to be provided with side frame（12）, the side frame（12）Bearing block built with leading screw
（13）, the leading screw（13）Be fixedly arranged in the middle of driven gear（14）, and driven gear（14）The leading screw of both sides（13）Screw thread side
To opposite.
4. a kind of incidence fixing device for radiotherapy head and neck neoplasm according to claim 1, its feature exist
In：The base（1）Upper surface and leading screw（13）Corresponding position is provided with stepper motor（16）, the stepper motor（16）'s
Input passes through controlling switch（2）It is connected with external power source, the stepper motor（16）End be fixed with and driven gear
（14）The driving gear being meshed（15）.
5. a kind of incidence fixing device for radiotherapy head and neck neoplasm according to claim 3, its feature exist
In：The leading screw（13）Both ends be threaded with nut（17）, the nut（17）Pass through adjutage（18）With clamping plate（6）
Lateral surface be connected.
6. a kind of incidence fixing device for radiotherapy head and neck neoplasm according to claim 1, its feature exist
In：The mouth prop（9）Including being located at lever arm（10）Screw thread major axis in right-hand member screwed hole（901）, the screw thread major axis
（901）Lower end be rotatably connected to the first block set（902）, first block set（902）With the first cross bar（903）Middle part fix
It is connected, first cross bar（903）Thread spindle is respectively equipped with the screwed hole at both ends（904）, the thread spindle（904）Left end
It is rotatably connected to the second block set（906）, two the second block sets（906）Pass through the second cross bar（905）It is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062109.7U CN206979848U (en) | 2017-01-19 | 2017-01-19 | A kind of incidence fixing device for radiotherapy head and neck neoplasm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062109.7U CN206979848U (en) | 2017-01-19 | 2017-01-19 | A kind of incidence fixing device for radiotherapy head and neck neoplasm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206979848U true CN206979848U (en) | 2018-02-09 |
Family
ID=61421951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062109.7U Expired - Fee Related CN206979848U (en) | 2017-01-19 | 2017-01-19 | A kind of incidence fixing device for radiotherapy head and neck neoplasm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206979848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018703A (en) * | 2021-03-04 | 2021-06-25 | 重庆大学附属肿瘤医院 | Head and neck fixing device for treating head and neck tumor |
| CN114587926A (en) * | 2022-03-03 | 2022-06-07 | 赣南医学院第一附属医院 | Head and neck tumour radiotherapy protection and function exercise device |
-
2017
- 2017-01-19 CN CN201720062109.7U patent/CN206979848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113018703A (en) * | 2021-03-04 | 2021-06-25 | 重庆大学附属肿瘤医院 | Head and neck fixing device for treating head and neck tumor |
| CN114587926A (en) * | 2022-03-03 | 2022-06-07 | 赣南医学院第一附属医院 | Head and neck tumour radiotherapy protection and function exercise device |
| CN114587926B (en) * | 2022-03-03 | 2024-02-23 | 赣南医学院第一附属医院 | Head and neck tumor radiotherapy protection and function exercise device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |