CN212880636U - Fixing bracket for prone position radiotherapy - Google Patents
Fixing bracket for prone position radiotherapy Download PDFInfo
- Publication number
- CN212880636U CN212880636U CN202020598822.5U CN202020598822U CN212880636U CN 212880636 U CN212880636 U CN 212880636U CN 202020598822 U CN202020598822 U CN 202020598822U CN 212880636 U CN212880636 U CN 212880636U
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- CN
- China
- Prior art keywords
- chest
- limiting plate
- prone position
- mounting bracket
- limiting
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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.)
- Expired - Fee Related
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- 238000001959 radiotherapy Methods 0.000 title claims abstract description 39
- 229920001971 elastomer Polymers 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 210000000038 chest Anatomy 0.000 description 75
- 210000000481 breast Anatomy 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 208000004852 Lung Injury Diseases 0.000 description 1
- 206010069363 Traumatic lung injury Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 231100000515 lung injury Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model provides a fixing bracket for prone position radiotherapy, which comprises a main support plate and a chest fixing device; the upper end face of the main supporting plate is provided with a head opening, a hand pull rod and a rectangular opening, and the head opening is positioned between the hand pull rod and the rectangular opening; the chest fixing device comprises a left chest limiting plate, a right chest limiting plate and two limiting rod parts which are respectively positioned at the front ends of the left chest limiting plate and the right chest limiting plate and are broken at the back ends of the left chest limiting plate and the right chest limiting plate, and side sliding grooves are formed in the limiting rod parts. Through set up chest fixing device again on the main tributary fagging to set up left chest limiting plate, right chest limiting plate, chest trompil, chest limiting plate side slip strip, interpolation limiting plate and interpolation limiting hole on chest fixing device and can adjust the horizontal interval of left chest limiting plate and right chest limiting plate, thereby use different patients to use.
Description
Technical Field
The utility model particularly relates to a mounting bracket for prone position radiotherapy.
Background
At present, two clinical fixing methods for radiotherapy after breast cancer breast protection are available: 1: fixing a bracket: the patient lies on the back on the fixed bracket, lifts the hands, and grips the fixed rod with the two hands crossed at the top of the head. 2: fixing a vacuum bag: the patient lies on the back on the vacuum bag, and the air in the vacuum bag is extracted after the body position is adjusted, so that the purpose of fixing the body position is achieved. When the supine position fixing bracket is used, the position and the form of the irradiated breast are changed due to the traction because the lifting degree of the hands, the position of the upper limb and the force for holding the fixing rod are different every time. When using a vacuum bag, once the vacuum bag leaks, the treatment plan must be repositioned and planned. The two have common problems that when the patient lies on the back, the volume of the affected lung irradiated by high dose is large, and radioactive lung injury is caused. Meanwhile, the existing devices cannot be adjusted according to the chest interval of the patient and thus inconvenience often occurs in use, so that a fixing bracket for prone position radiotherapy is urgently needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting bracket for prone position radiotherapy to prior art not enough, this a mounting bracket for prone position radiotherapy can solve above-mentioned problem well.
In order to meet the above requirements, the utility model adopts the following technical scheme: the fixing bracket for prone position radiotherapy comprises a main supporting plate and a chest fixing device; the upper end face of the main supporting plate is provided with a head opening, a hand pull rod and a rectangular opening, and the head opening is positioned between the hand pull rod and the rectangular opening; chest fixing device includes left chest limiting plate, right chest limiting plate and two are located respectively the gag lever post part of left chest limiting plate, right chest limiting plate front end and back absolutely, all be equipped with the side spout on the gag lever post part, the preceding terminal surface and the back section of left side chest limiting plate, right chest limiting plate are equipped with one respectively and are used for inserting chest limiting plate side slip strip in the side spout, be equipped with a chest trompil on left side chest limiting plate, the right chest limiting plate respectively.
The fixing bracket for prone position radiotherapy has the following advantages:
through set up chest fixing device again on the main tributary fagging to set up left chest limiting plate, right chest limiting plate, chest trompil, chest limiting plate side slip strip, interpolation limiting plate and interpolation limiting hole on chest fixing device and can adjust the horizontal interval of left chest limiting plate and right chest limiting plate, thereby use different patients to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 schematically shows a structural view of a fixing bracket for prone position radiotherapy according to one embodiment of the present application.
Fig. 2 schematically shows a structural view of a main support plate of a fixing bracket for prone position radiotherapy according to one embodiment of the present application.
Fig. 3 schematically shows a structural view of a chest fixation device of a fixation bracket for prone position radiotherapy according to one embodiment of the present application.
Fig. 4 schematically shows a schematic cross-sectional view at the side runner and gag lever post part of a fixation bracket for prone position radiotherapy according to one embodiment of the present application.
Fig. 5 schematically shows a structural view of a chest fixation device of a fixation bracket for prone position radiotherapy according to one embodiment of the present application.
Wherein: 1. a main supporting plate; 2. a chest immobilization device; 3. a rectangular opening; 4. the head part is provided with a hole; 5. a hand lever; 6. an upper rail member; 7. an upper slide member; 8. screwing up the screw; 9. a left chest limiting plate; 10. a right chest plate; 11. opening a hole on the chest; 12. a sliding bar on the side of the chest limiting plate; 13. inserting a limit plate; 14. inserting a limit hole; 15. a side chute; 16. a stop lever member; 17. screwing down the screw; 18. Screwing down the screw hole; 19. an elastic rubber sheet; 20. the bar spacing recess.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.
Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.
According to one embodiment of the present application, there is provided a fixing bracket for prone position radiotherapy, as shown in fig. 1-5, comprising a main support plate 1 and a chest fixing device 2; the up end of main tributary fagging 1 is equipped with head trompil 4, hand pull rod 5 and rectangle opening 3, head trompil 4 is located hand pull rod 5 with between the rectangle opening 3.
According to an embodiment of the application, this a chest fixing device 2 of mounting bracket for prone position radiotherapy includes left chest limiting plate 9, right chest limiting plate 10 and two are located respectively left chest limiting plate 9, right chest limiting plate 10 front end and the disconnected gag lever post part 16 in back all are equipped with side spout 15 on the gag lever post part 16, the preceding terminal surface and the back section of left side chest limiting plate 9, right chest limiting plate 10 are equipped with one respectively and are used for inserting chest limiting plate side slip strip 12 in the side spout 15, be equipped with a chest trompil 11 on left side chest limiting plate 9, the right chest limiting plate 10 respectively.
The main tributary fagging 1 up end is equipped with slide rail part 6 on, it is equipped with on slide rail part 6 along go up slide rail part 6 gliding top shoe part 7, top shoe part 7 with hand pull rod 5 links, hand pull rod 5 with it is perpendicular to go up slide rail part 6.
According to an embodiment of the application, this an upper slide rail part 6 for prone position radiotherapy's fixed bolster is the slide bar structure, upper slide block part 7 is established for the cover go up slide rail part 6's annular structure, upper slide block part 7's up end is equipped with the screw structure that is used for inserting tightening screw 8.
According to an embodiment of the present application, the left side terminal surface of this right chest limiting plate 10 of a fixing bracket for prone position radiotherapy is equipped with two interpolation limiting plates 13, the right side terminal surface of left chest limiting plate 13 is equipped with two interpolation limiting holes 14 that are used for inserting interpolation limiting plate 13.
According to an embodiment of the application, this a bottom of interpolation limiting plate 13 for fixing bracket of prone position radiotherapy is equipped with five at least screw holes 18 of screwing up down, screw 17 of screwing up down has been inserted to left chest limiting plate 9 bottom, left chest limiting plate 9 bottom is equipped with and is used for inserting screw 17's lower screw hole of screwing up down, down the screw with insert spacing hole 14 intercommunication.
According to one embodiment of the application, the top and the bottom of the left chest limiting plate 9 and the right chest limiting plate 10 of the fixing bracket for prone position radiotherapy are respectively connected through an elastic rubber sheet.
According to an embodiment of the present application, the front end and the rear end of the rectangular opening 3 of the fixing bracket for prone position radiotherapy are respectively provided with a bar-shaped limiting groove 20 for limiting the limiting rod part 16.
According to one embodiment of the application, the fixing bracket for prone position radiotherapy comprises at least two sets of the chest fixing devices 2, and the chest openings 11 on each set of the chest fixing devices 2 are different in size.
According to an embodiment of the application, this a main tributary fagging 1 bottom for fixing bracket of prone position radiotherapy is equipped with the supporting leg, still be equipped with belly bearing hole on the main tributary fagging 1, rectangle opening 3 is located belly bearing hole with between the head trompil 4.
According to one embodiment of the application, the side sliding groove 15 of the fixing bracket for prone position radiotherapy is of a wedge-shaped sliding groove structure, and the chest limiting plate side sliding strip 12 is of a wedge-shaped protruding structure.
According to an embodiment of the application, when the fixing bracket for prone position radiotherapy is used, the chest fixing device 2 matched with the chest opening 11 can be selected according to the chest size of a patient, then the left chest limiting plate 9 and the right chest limiting plate 10 can be pulled towards two sides to adapt to the chest space of the patient, then the adjusted chest fixing device 2 is placed at the rectangular opening 3, the two limiting rod components 16 can be clamped at the strip-shaped limiting grooves 20 at the front end and the rear end of the rectangular opening 3, (the length width and the thickness of the concave groove structure of the strip-shaped limiting groove 20 arranged above the main support plate 1 are the same as those of the limiting rod components 16, so that the stability of the limiting rod components 16 clamped at the strip-shaped limiting grooves 20 can be ensured), as shown in fig. 5, two elastic rubber sheets 19 can be used for connecting the left chest limiting plate 9 and the right chest limiting plate 10, when pulling left chest limiting plate 9 and right chest limiting plate 10 to both sides can be through screwing in down the screw 17 fixed both intervals (elasticity rubber piece 19 has fine elasticity, the effect here is mainly prevent hanging and lead to uncomfortable between the chest) and chest limiting plate side slip strip 12 all can slide in sideslip groove 15 inside simultaneously, divide to the biggest interval as left chest limiting plate 9 and right chest limiting plate 10 and be that both ends face about rectangle opening 3 just contacts with the left side terminal surface of left chest limiting plate 9 and the right side terminal surface of right chest limiting plate 10. When in use, a patient lies prostrate on the device and then pulls the hand pull rod 5 upwards with both hands, and meanwhile, the head opening 4 can be replaced by a latex head support which can be a groove structure made of latex. And other radiotherapy electric equipment can be placed below the main support plate 1, so that the local part can be subjected to radiotherapy.
According to an embodiment of the application, this a mounting bracket for prone position radiotherapy can adjust the horizontal interval of left chest limiting plate 9 and right chest limiting plate 10 through setting up chest fixing device 2 on main backup pad 1 again to set up left chest limiting plate 9, right chest limiting plate 10, chest trompil 11, chest limiting plate side slip strip 12, interpolation limiting plate 13 and interpolation limiting hole 14 on chest fixing device 2, thereby use different patients and use.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and detail, but should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (10)
1. The utility model provides a mounting bracket for prone position radiotherapy which characterized in that: comprises a main supporting plate and a chest fixing device;
the upper end face of the main supporting plate is provided with a head opening, a hand pull rod and a rectangular opening, and the head opening is positioned between the hand pull rod and the rectangular opening;
chest fixing device includes left chest limiting plate, right chest limiting plate and two and is located respectively the gag lever post part of left chest limiting plate, right chest limiting plate front end and back absolutely, all be equipped with the side spout on the gag lever post part, the preceding terminal surface and the back section of left chest limiting plate, right chest limiting plate are equipped with one respectively and are used for inserting chest limiting plate side slip strip in the side spout, be equipped with a chest trompil on left side chest limiting plate, the right chest limiting plate respectively.
2. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: the main tributary fagging up end is equipped with slide rail part, it is equipped with the edge to go up on the slide rail part the gliding top shoe part of slide rail part, top shoe part with the hand pull rod is linked, the hand pull rod with it is perpendicular to go up slide rail part.
3. A mounting bracket for prone position radiotherapy according to claim 2, characterized in that: the upper sliding rail part is of a sliding rod structure, the upper sliding block part is of an annular structure sleeved on the upper sliding rail part, and a screw hole structure used for inserting an upper screwing screw is arranged on the upper end face of the upper sliding block part.
4. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: the left end face of the right chest limiting plate is provided with two inserted limiting plates, and the right end face of the left chest limiting plate is provided with two inserted limiting holes for inserting the inserted limiting plates.
5. A mounting bracket for prone position radiotherapy according to claim 4, characterized in that: the bottom of the inner inserting limiting plate is provided with at least five lower screwing screw holes, the bottom of the left chest limiting plate is inserted with one lower screwing screw, the bottom of the left chest limiting plate is provided with a lower screw hole used for inserting the lower screwing screw, and the lower screw hole is communicated with the inner inserting limiting hole.
6. A mounting bracket for prone position radiotherapy according to claim 5, characterized in that: the top and the bottom of the left chest limiting plate and the right chest limiting plate are respectively connected through an elastic rubber sheet.
7. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: the front end and the rear end of the rectangular opening are respectively provided with a strip-shaped limiting groove used for limiting the limiting rod part.
8. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: comprises at least two sets of the chest fixing devices, and the chest opening sizes on each set of the chest fixing devices are different.
9. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: the supporting legs are arranged at the bottom of the main supporting plate, abdomen supporting holes are further formed in the main supporting plate, and the rectangular openings are located between the abdomen supporting holes and the head holes.
10. A mounting bracket for prone position radiotherapy according to claim 1, characterized in that: the side sliding groove is of a wedge-shaped sliding groove structure, and the sliding strip on the chest limiting plate side is of a wedge-shaped protruding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598822.5U CN212880636U (en) | 2020-04-21 | 2020-04-21 | Fixing bracket for prone position radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598822.5U CN212880636U (en) | 2020-04-21 | 2020-04-21 | Fixing bracket for prone position radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880636U true CN212880636U (en) | 2021-04-06 |
Family
ID=75227321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020598822.5U Expired - Fee Related CN212880636U (en) | 2020-04-21 | 2020-04-21 | Fixing bracket for prone position radiotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880636U (en) |
-
2020
- 2020-04-21 CN CN202020598822.5U patent/CN212880636U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |