CN204601397U - A kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device - Google Patents
A kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device Download PDFInfo
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- CN204601397U CN204601397U CN201520249242.4U CN201520249242U CN204601397U CN 204601397 U CN204601397 U CN 204601397U CN 201520249242 U CN201520249242 U CN 201520249242U CN 204601397 U CN204601397 U CN 204601397U
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- side plate
- full
- gripper shoe
- radiotherapy
- spinal cord
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Abstract
The utility model discloses a kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device, comprise base plate, on base plate vertically and be arranged at intervals with two gripper shoes, the bottom of each gripper shoe and base plate one or removably connected by bottom board connector, each support plate top surface is provided with and is connected and fixed device, be connected and fixed device and detachably install for making each gripper shoe and head mould buckling body; Be positioned at same one end and be also connected with side plate between described two gripper shoes, side plate and base plate one or removably connect, gripper shoe and side plate form the cavity in order to place head mould buckling body; Side plate end face is provided with side plate and is connected and fixed device, side plate is connected and fixed device for being connected with the top of head mould buckling body.This full brain full spinal cord radiotherapy ventricumbent position head fixing device adjustable size and in therapeutic process patients head can not be shifted.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to a kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device.
Background technology
The full spinal cord radiotherapy of full brain is an important ingredient in former central nerve neuroma treatment flow process, is an irradiation therapy method higher to radiotherapy technology requirement.In the full spinal cord radiotherapy of full brain, the accuracy of location seems extremely important for quality assurance of radiotherapy and quality control.Traditional location, ventricumbent position adopts plastics " ship type pillow ", is difficult to ensure the accurately fixing of patient's head, particularly swing offset, and to important organ, particularly optic nerve, crystal etc. have the excessive risk by photograph in Set-up errors.The shortcoming of all " ship type pillow " is the rotation error and elevation angle error that can not avoid producing in pendulum position, easily in the full spinal cord radiotherapy of full brain, produces risk.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of adjustable size and the full brain full spinal cord radiotherapy ventricumbent position head fixing device that in therapeutic process, patients head can not be shifted.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device, comprise base plate, on base plate vertically and be arranged at intervals with two gripper shoes, the bottom of each gripper shoe and base plate one or removably connected by bottom board connector, each support plate top surface is provided with and is connected and fixed device, be connected and fixed device and detachably install for making each gripper shoe and head mould buckling body; Be positioned at same one end and be also connected with side plate between described two gripper shoes, side plate and base plate one or removably connect, gripper shoe and side plate form the cavity in order to place head mould buckling body; Side plate end face is provided with side plate and is connected and fixed device, side plate is connected and fixed device for being connected with the top of head mould buckling body.
Further, this two gripper shoe be arranged in parallel, and the end of described each gripper shoe is provided with extension laterally, and extension is used for being connected with the both sides of head mould buckling body entrance point.
Further, the distance between these two gripper shoe open ends is greater than the distance between side plate end, to form uncovered shape.
Further, this is connected and fixed device is the connecting hole being opened in each gripper shoe top or gripper shoe and extension top thereof and the fixture matched with connecting hole.
Further, this connecting device is the perforate being opened in base plate and gripper shoe correspondence position and the buckling piece be interlocked with perforate.
A kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device tool has the following advantages:
1. head mould buckling body is fixed on this head fixing device, avoids patients head in radiation therapy process and swing.
2. structure is simple, and can adjust according to the size of patient and head mould buckling body, the suitability is wide.
Accompanying drawing explanation
Fig. 1 is the first structural representation of a kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device;
Fig. 2 is the second structural representation of a kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device;
Fig. 3 is a kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device transverse cross-sectional view;
Fig. 4 is the state diagram of this utility model a kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device for fixing thermoplastic head mould;
Fig. 5 is the state diagram of a kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device for stationary gripper die buckling body;
Fig. 6 is the state diagram that a kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device is treated for patient radiation.
Wherein: 1. gripper shoe; 1-1. extension; 2. be connected and fixed device; 3. base plate; 4. side plate; 5. side plate is connected and fixed device; A. the first thermoplastic head mould; B. the second thermoplastic head mould; C. medicated pillow; D. cavity.
Detailed description of the invention
A kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device, as shown in Figure 1 and Figure 2, comprise base plate 3, on base plate 3 vertically and be arranged at intervals with two gripper shoes 1, the bottom of each gripper shoe 1 and base plate 3 one or removably connected by bottom board connector, each gripper shoe 1 end face is provided with and is connected and fixed device 2, be connected and fixed device 2 and detachably install with head mould buckling body for making each gripper shoe 1; Be positioned at same one end and be also connected with side plate 4 between two gripper shoes 1, side plate 4 is with base plate 3 one or removably connect, gripper shoe 1 and side plate 4 form the cavity placing head mould buckling body; Side plate 4 end face is provided with side plate and is connected and fixed device 5, side plate is connected and fixed device 5 for being connected with the top of head mould buckling body.As shown in Figure 1, two gripper shoes 1 be arranged in parallel, and the end of each gripper shoe 1 is provided with extension 1-1 laterally, and extension 1-1 is used for being connected with the both sides of head mould buckling body entrance point.As shown in Figure 2, the distance between two gripper shoe 1 open ends is greater than the distance between side plate 4 end, to form uncovered shape.
As shown in Figure 3, device 2 is connected and fixed for the connecting hole that is opened in each gripper shoe 1 top or gripper shoe 1 and extension 1-1 top thereof and the fixture matched with connecting hole.Connecting device is the perforate being opened in base plate 3 and gripper shoe 1 correspondence position and the buckling piece be interlocked with perforate.Side plate is connected and fixed device 5 for the second perforate of being opened in side plate 4 top and the second buckling piece matched with the second perforate.
A kind of full brain full spinal cord radiotherapy ventricumbent position of this utility model head fixing device, as shown in Figure 4 and Figure 5, during use, by good for complete for full brain spinal cord radiotherapy ventricumbent position head fixing device mounting and adjusting, then between two gripper shoes 1, a medicated pillow c is placed, patient lies, and by head medicated pillow, first thermoplastic head mould a swell fixture is arranged in gripper shoe 1 by medical personnel, and make this first thermoplastic head mould a be buckled in people on the face, first thermoplastic head mould a deducts the shape of face and facial characteristics, then the first thermoplastic head mould a is taken off, get the second thermoplastic head mould b, the side of the first thermoplastic head mould a and the second thermoplastic head mould b and top are linked together, to form head mould buckling body, then head mould buckling body is fixed between gripper shoe 1 and side plate 4 to form cavity d, and the first thermoplastic head mould a deducting patient's face and facial characteristics is positioned at bottom.After installation, head, on bed board, enters in cavity d by patient lies prone, and the face of oneself is placed on buckle well at first with in the shape of facial characteristics, as shown in Figure 6, then carry out head fix after treatment.Over the course for the treatment of, ensure that the head of patient is fixed, and can not swing be produced, avoid the risk in Patients During Radiotherapy.
Claims (6)
1. a full brain full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, comprise base plate (3), described base plate (3) is gone up vertically and is arranged at intervals with two gripper shoes (1), the bottom of described each gripper shoe (1) and base plate (3) one or removably connected by bottom board connector, described each gripper shoe (1) end face is provided with and is connected and fixed device (2), described in be connected and fixed device (2) and detachably install for making each gripper shoe (1) and head mould buckling body; Be positioned at same one end and be also connected with side plate (4) between described two gripper shoes (1), described side plate (4) is with base plate (3) one or removably connect, and described gripper shoe (1) and side plate (4) form the cavity in order to place head mould buckling body; Described side plate (4) end face is provided with side plate and is connected and fixed device (5), described side plate is connected and fixed device (5) for being connected with the top of head mould buckling body.
2. according to the full brain of one according to claim 1 full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, described two gripper shoes (1) be arranged in parallel, and the end of described each gripper shoe (1) is provided with extension (1-1) laterally, described extension (1-1) is for being connected with the both sides of head mould buckling body entrance point.
3. according to the full brain of one according to claim 1 full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, distance between described two gripper shoe (1) open ends is greater than the distance between side plate (4) end, to form uncovered shape.
4. according to the full brain of the one described in Claims 2 or 3 full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, described in be connected and fixed device (2) for the connecting hole that is opened in each gripper shoe (1) top or gripper shoe (1) and extension (1-1) top thereof and the fixture matched with connecting hole.
5. according to the full brain of one according to claim 4 full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, described connecting device is the perforate that is opened in base plate (3) and gripper shoe (1) correspondence position and the buckling piece be interlocked with perforate.
6. according to the full brain of one according to claim 5 full spinal cord radiotherapy ventricumbent position head fixing device, it is characterized in that, described side plate is connected and fixed device (5) for the second perforate of being opened in side plate (4) top and the second buckling piece matched with the second perforate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249242.4U CN204601397U (en) | 2015-04-22 | 2015-04-22 | A kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249242.4U CN204601397U (en) | 2015-04-22 | 2015-04-22 | A kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601397U true CN204601397U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249242.4U Expired - Fee Related CN204601397U (en) | 2015-04-22 | 2015-04-22 | A kind of full brain full spinal cord radiotherapy ventricumbent position head fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204601397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725970A (en) * | 2016-12-30 | 2017-05-31 | 四川格林泰科生物科技有限公司 | A kind of special equipment for opening monkey brain |
-
2015
- 2015-04-22 CN CN201520249242.4U patent/CN204601397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725970A (en) * | 2016-12-30 | 2017-05-31 | 四川格林泰科生物科技有限公司 | A kind of special equipment for opening monkey brain |
| CN106725970B (en) * | 2016-12-30 | 2018-08-21 | 四川格林泰科生物科技有限公司 | A kind of special equipment for opening monkey brain |
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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: 20150902 Termination date: 20160422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |