CN208710847U - Radiotherapy breast bracket - Google Patents
Radiotherapy breast bracket Download PDFInfo
- Publication number
- CN208710847U CN208710847U CN201820599471.2U CN201820599471U CN208710847U CN 208710847 U CN208710847 U CN 208710847U CN 201820599471 U CN201820599471 U CN 201820599471U CN 208710847 U CN208710847 U CN 208710847U
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- Prior art keywords
- positioning
- breast
- mold
- substrate
- supporting plate
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Abstract
The utility model discloses a kind of radiotherapy breast brackets, its key points of the technical solution are that including substrate, length direction is successively arranged head positioning mold, breast localization mold, position positioning mold and foot's positioning mold on substrate；Breast localization mold includes the breast localization plate that substrate is slidably connected to along substrate length direction and the mammary gland supporting plate for being articulated with breast localization plate, and the positioning component that can position the two is equipped between breast localization plate and mammary gland supporting plate；Notch is offered on the two sidewalls of mammary gland supporting plate outwardly and is adapted to the half circle groove of mammary gland；Breast localization mold side is connected with the harness that can fit in human body back, the harness other end, which is detachably fixed, to be connected on breast localization mold, reach convenience to position human body position in radiotherapy procedure, improves the technical effect of radiation treatment efficiency.
Description
Technical field
The utility model relates to radiotherapy instrument technical field, in particular to a kind of radiotherapy breast bracket.
Background technique
Before carrying out radiotherapy to tumor patient require that patient is fixed.Abdomen is generallyd use currently on the market
The mode of the dorsal positions such as positioning plate, neck shoulder positioning plate, head positioning plate and breast bracket positioning is fixed and treats to patient.
But when carrying out radiotherapy to the thorax and abdomen malignants patient such as breast cancer, prostate cancer, carcinoma of the rectum, because cancerous organ nearby has perhaps
More important organ, simultaneously as such cancer site is overlaped with the extruding of other normal organs, using traditional
When treatment is fixed to patient in dorsal position, ray can cause other to close on normal device while killing cancerous organ
The unnecessary damage of official.According to organization of human body membership credentials it can be found that for such tumor patient with the fixed meeting in prone position
Obtain better therapeutic effect.Cancerous organ can be protruded when with prone position fixation for treatment, makes other adjacent normal organs
Exposure volume is obviously reduced, and achievees the purpose that protect normal organ.
It now can refer to the Chinese patent that Authorization Notice No. is CN201760002U, it discloses a kind of for radiotherapy
Carbon fiber prone position breast abdomen positioning plate, including carbon fiber reinforced substrate, carbon fiber chest mammary gland bridge bracket or carbon fiber abdomen pelvic cavity branch
Frame, head cushion block and thigh support block；Carbon fiber reinforced substrate is slab construction, and head is that grid thread is empty in the treatment region of convex shape
Structure；The fixed guide rail of substrate, substrate briquetting and substrate location hole are installed on carbon fiber reinforced substrate；Head cushion block is by high-density foam
It is made, the bottom of head cushion block is equipped with head cushion block fixed pin；Thigh support block is made of high-density foam, thigh support block
Bottom locating notch is installed.The positioning plate uses modularized design, can complete patient when patient is imaged from CT and put position to controlling
Body portion during treatment is fixed, and is resetted accuracy and is less than 3mm；It is applicable to the chest and abdomen such as breast cancer, prostate cancer, the carcinoma of the rectum
Portion's tumor patient carries out radiotherapy.
It needs to position human body in radiotherapy procedure, particularly problematic during breast localization, position fixing process
Middle generation human body position movement slightly will influence radiation treatment as a result, so how to facilitate and stable to body
It is a problem to be solved that position, which carries out positioning,.
Utility model content
The purpose of the utility model is to provide a kind of radiotherapy breast brackets, and having can be quickly accurately to body
The advantages of position is positioned.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of radiotherapy breast bracket, including substrate, length direction is successively arranged head positioning mold, cream on substrate
Gland positioning mold, position positioning mold and foot's positioning mold；Breast localization mold includes sliding to connect along substrate length direction
It is connected to the breast localization plate of substrate and is articulated with the mammary gland supporting plate of breast localization plate, set between breast localization plate and mammary gland supporting plate
There is the positioning component that the two can be positioned；Notch is offered on the two sidewalls of mammary gland supporting plate outwardly and is adapted to mammary gland
Half circle groove；Breast localization mold side is connected with the harness that can fit in human body back, and the harness other end is detachably fixed company
It is connected on breast localization mold.
It, can be fixed by head positioning mold, the mammary gland of setting in normal use process by using above scheme
Position mould, position positioning mold and foot's positioning mold are used cooperatively and position human body, meanwhile, in use will
Harness fits in human body back, so that convenient position human body position, prevents the human body in radiation therapy process from moving
It is dynamic, improve the practical value of equipment.
Preferably, fixing company along close to or far from the sliding of half circle groove opening direction on the mammary gland supporting plate of semi-ring groove sidewall
It is connected to semi-ring bracket, semi-ring bracket notch is installed with rubber pad outwardly and on its inner ring surface.
By using above scheme, semi-ring bracket is slided in half circle groove, is made it possible to by vigorously moving the control of semi-ring bracket
Mammary gland deformation, finally can be by breast localization at the shape being not easy to deform, so that can be right during radiation treatment
Cancerous region more accurately positions, and increases the practical value of equipment.
Preferably, being fixedly connected with breast localization block at half circle groove notch.
By using above scheme, passes through setting locating piece and locating piece and semi-ring bracket are cooperated jointly and press from both sides
Tight mammary gland increases the practicability of equipment so that convenient position to mammary gland and then carry out radiation treatment to cancerous region
Effect.
Preferably, the positioning component includes the driving screw rod for being rotatablely connected substrate, the driving wheel for being engaged in driving screw rod
And it is fixedly arranged on the oscillating rod of driving wheel side wall；The outer end of the oscillating rod is connected on the lower surface of mammary gland supporting plate.
By using above scheme, driving wheel rotation can be driven in normal use process by the driving screw rod of setting
Turn, and then drives and rotated on oscillating rod, so that the convenient angle that mammary gland supporting plate and breast localization plate are adjusted by oscillating rod, in turn
The comfort level for adjusting human body, increases the practicability effect of equipment.
Preferably, the outer end of driving screw rod is rotatably connected to positioning pulley, it is corresponding in the lower surface of breast localization mold
The position of positioning pulley offers the positioning runner being used cooperatively with positioning pulley.
By using above scheme, by the way that positioning pulley to be embedded in positioning runner, so that turning in driving mammary gland supporting plate
Control during dynamic between positioning pulley and mammary gland supporting plate is more stable, increases the stabilizing effect of equipment.
Preferably, head positioning mold includes the support frame being fixedly arranged on the upside of substrate and is fixedly arranged on support frame U-shaped
Pillow.
By using above scheme, there are gaps between U-shaped pillow and substrate in use process so that between the two there are
The space of breathing, facilitates and is breathed, and increases the practicability effect of equipment.
Preferably, support frame as described above is equipped with eye protection component, the eye protection component includes being slidably connected to branch
The radiation proof board of support.
By using above scheme, eye protection component is set on the support frame, so that can pass through in use
Eye protection component carries out eye protection, prevents internal light in radiotherapy procedure from damaging to eye, increases
The practicability effect of equipment.
Preferably, slidably connecting ancon supporting plate on the substrate of the U-shaped pillow two sides, the side of the ancon supporting plate is also sliding
The dynamic locating rod being connected with for grasping.
By using above scheme, in normal use process, the arm of human body is placed on ancon supporting plate, then tightly
Hold locating rod so that facilitate in therapeutic process patient more it is comfortable on all fours, increase the practicability effect of equipment.
Preferably, the position positioning mold includes that bend pasting board and being fixedly arranged on bends pasting board two sides and protrusion bends to paste
The protective frame of plate upper surface.
By using above scheme, is bending that protective frame is arranged on pasting board, peace is facilitated by protective frame in use
Position positioning mold is filled or removes, equipment operation is simple and convenient, increases the practical value of equipment.
Preferably, foot's positioning mold includes foot's positioning plate that sliding is fixedly connected on substrate, foot's positioning plate
On offer adaptation human foot locating slot.
By using above scheme, in normal use process, make foot's positioning plate by sliding foot's positioning plate
It can be adapted to people of different heights group, equipment operation is simple and convenient, increases the practical value of equipment.
In conclusion the utility model has the following beneficial effects:
1. controlling mammary gland supporting plate by hinged mode to rotate around breast localization plate, the comfort effect of human body is effectively improved
Fruit；
2. carrying out eye protection by eye protection component, prevent internal light in radiotherapy procedure to eye
It damages.
Detailed description of the invention
Fig. 1 is the overall structure diagram of breast localization bracket in embodiment；
Fig. 2 is the portion A enlarged drawing in Fig. 1；
Fig. 3 is the structural schematic diagram of head positioning mold in embodiment；
Fig. 4 is the portion B enlarged drawing in Fig. 1；
Fig. 5 is the structural schematic diagram of breast localization mold in embodiment；
Fig. 6 is the status diagram that breast localization mold rotation is opened in embodiment；
Fig. 7 is the positioning support board structure schematic diagram that positioning runner is highlighted in embodiment；
Fig. 8 is the structural schematic diagram that positioning component is highlighted in embodiment；
Fig. 9 is the structural scheme of mechanism that foot's positioning mold is highlighted in embodiment；
Figure 10 is the portion C enlarged drawing in Fig. 9.
In figure, 1, substrate；11, regulating tank；12, scale marker；2, head positioning mold；21, support frame；22, U-shaped pillow；
221, eye protection component；2211, radiation proof board；2212, bridge of the nose slot；23, ancon supporting plate；231, locating rod；3, breast localization
Mold；31, breast localization plate；32, mammary gland supporting plate；321, half circle groove；322, semi-ring bracket；3221, rubber pad；323, mammary gland is fixed
Position block；33, harness；331, fork；332, socket；34, positioning component；341, supporting block；342, screw rod is driven；343, it drives
Driving wheel；344, oscillating rod；345, positioning pulley；346, positioning runner；4, position positioning mold；41, it bends pasting board；42, it protects
Frame；5, foot's positioning mold；51, foot's positioning plate；511, locating slot.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of radiotherapy breast bracket, as shown in Figure 1, including substrate 1, on the length direction of substrate 1
It is successively arranged head positioning mold 2, breast localization mold 3, position positioning mold 4 and foot's positioning mold 5.
As shown in Figures 2 and 3, head positioning mold 2 includes the support frame 21 on substrate 1 and is fixedly arranged on support frame
The U-shaped pillow 22 on 21 tops, the position for corresponding to support frame 21 on substrate 1 offer the regulating tank along the setting of 1 length direction of substrate
11, it is carved with scale marker 12 on the substrate 1 on the side of regulating tank 11 along its length, the notch of U-shaped pillow 22 is towards breast localization mould
Have the setting of 3 directions, eye protection component 221 is additionally provided on support frame 21, eye protection component 221 includes being fixedly arranged on support
Radiation proof board 2211 on 21 lower surface of frame corresponds to and offers bridge of the nose slot on the radiation proof board 2211 at the position of the human body bridge of the nose
2212。
As depicted in figs. 1 and 2, ancon supporting plate is slidably connected along 1 length direction of substrate on the substrate 1 of 21 two sides of support frame
23, the end of ancon supporting plate 23 slidably connects locating rod 231；The setting of ancon supporting plate 23 and locating rod 231 enables to
It is convenient in therapeutic process that arm is positioned, improve the comfort effect of human body.
As shown in Figure 5 and Figure 6, breast localization mold 3 includes the mammary gland that substrate 1 is slidably connected to along 1 length direction of substrate
Positioning plate 31 and the mammary gland supporting plate 32 for being articulated with breast localization plate 31, mammary gland supporting plate offer notch outwardly on 32 two sidewalls
And it is adapted to the half circle groove 321 of mammary gland, it is opened on the mammary gland supporting plate 32 of 321 side wall of half circle groove along close to or far from half circle groove 321
The sliding of mouth direction is fixedly connected with semi-ring bracket 322, and the notch of semi-ring bracket 322 is semicircular notch, 322 slot of semi-ring bracket
Mouth is installed with rubber pad 3221 outwardly and on its inner ring surface；Breast localization block 323 is installed at 321 notch of half circle groove.
It is connected with harness 33 in the side of mammary gland supporting plate 32, the other end of harness 33 is installed with fork 331, in breast bracket
The position that the other side of plate 32 corresponds to fork 331 is vertically installed with the socket 332 of multiple adaptation forks 331；So that
By forming matching relationship between fork 331 and different sockets 332, to adapt to the patient of different building shape.
As shown in Figure 6 and Figure 8, the substrate 1 of 32 downside of mammary gland supporting plate, which is equipped with, can control determining for the rotation of mammary gland supporting plate 32
Hyte part 34, positioning component 34 include two groups of supporting blocks 341 being fixedly arranged on substrate 1, the driving for being rotationally connected with supporting block 341
Screw rod 342, be rotationally connected with substrate 1 and with the driving wheel 343 that is engaged of driving screw rod 342 and be fixedly arranged on driving wheel 343
The oscillating rod 344 of side wall, the outer end of oscillating rod 344 are rotatably connected to positioning pulley 345, in the lower surface pair of mammary gland supporting plate 32
Answer the position of positioning pulley 345 to offer positioning runner 346 (with reference to Fig. 7)；Positioning pulley 345 can be embedded into positioning runner
Being stably connected with for the two is realized in 346.
As shown in Figure 9 and Figure 10, position positioning mold 4 includes being fixedly arranged on substrate 1 to bend pasting board 41 and to be fixedly arranged on
It bends 41 two sides of pasting board and protrusion is bent the protective frame 42 of 41 upper surface of pasting board；Foot's positioning mold 5 includes that sliding is fixedly connected
In offered on foot's positioning plate 51 of substrate 1, foot's positioning plate 51 adaptation human foot locating slot 511 (with reference to figure
1)。
Specific operation process is as follows:
The rotation of driving wheel 343 can be driven to carry out that oscillating rod 344 is driven to generate pendulum by rotate driving screw rod 342 when use
It is dynamic, so that supporting mammary gland supporting plate 32 by oscillating rod 344, and then control mammary gland supporting plate 32 and rotate, to adapt to human body, improves human body
Comfort effect；Support frame 21, breast localization plate 31 and foot's positioning plate 51 can be slided on substrate 1, with suitable
Answer the patient of different heights；It lies prone when on locating rack, human body can be positioned by the harness 33 of setting in patient, reduced
Patient position in radiation therapy process generates offset, increases the practical value of equipment.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of radiotherapy breast bracket, including substrate (1), it is characterised in that: length direction is successively arranged on substrate (1)
Head positioning mold (2), breast localization mold (3), position positioning mold (4) and foot's positioning mold (5)；Breast localization mould
Having (3) includes being slidably connected to the breast localization plate (31) of substrate (1) along substrate (1) length direction and being articulated with breast localization
The mammary gland supporting plate (32) of plate (31), the two can be positioned by being equipped between breast localization plate (31) and mammary gland supporting plate (32)
Positioning component (34)；Notch is offered on the two sidewalls of mammary gland supporting plate (32) outwardly and is adapted to the half circle groove (321) of mammary gland；Cream
Gland positioning mold (3) side is connected with the harness (33) that can fit in human body back, and harness (33) other end is detachably fixed
It is connected on breast localization mold (3).
2. radiotherapy breast bracket according to claim 1, it is characterised in that: in the cream of half circle groove (321) side wall
Semi-ring bracket (322), semi-ring are fixedly connected with along close to or far from the sliding of half circle groove (321) opening direction on gland supporting plate (32)
Bracket (322) notch is installed with rubber pad (3221) outwardly and on its inner ring surface.
3. radiotherapy breast bracket according to claim 2, it is characterised in that: fixed at half circle groove (321) notch
It is connected with breast localization block (323).
4. radiotherapy breast bracket according to claim 1, it is characterised in that: the positioning component (34) includes turning
The driving screw rod (342) of dynamic connecting substrate (1) is engaged in the driving wheel (343) for driving screw rod (342) and is fixedly arranged on driving wheel
(343) oscillating rod (344) of side wall；The outer end of the oscillating rod (344) is connected on the lower surface of mammary gland supporting plate (32).
5. radiotherapy breast bracket according to claim 4, it is characterised in that: the outer end of driving screw rod (342)
Positioning pulley (345) are rotatably connected to, are opened up in the position that the lower surface of breast localization mold (3) corresponds to positioning pulley (345)
There is the positioning runner (346) being used cooperatively with positioning pulley (345).
6. radiotherapy breast bracket according to claim 1, it is characterised in that: head positioning mold (2) includes sliding
The dynamic U-shaped pillow (22) for being connected to the support frame (21) on the upside of substrate (1) and being fixedly arranged on support frame (21).
7. radiotherapy breast bracket according to claim 6, it is characterised in that: support frame as described above (21) is equipped with eye
Portion's guard assembly (221), the eye protection component (221) include the radiation proof board for being fixedly connected on support frame (21)
(2211)。
8. radiotherapy breast bracket according to claim 6, it is characterised in that: the base of described U-shaped pillow (22) two sides
It is slidably connected on plate (1) ancon supporting plate (23), the side of the ancon supporting plate (23) also slidably connects the positioning for grasping
Bar (231).
9. radiotherapy breast bracket according to claim 1, it is characterised in that: position positioning mold (4) packet
It includes the pasting board of bending (41) being fixedly arranged on substrate (1) and is fixedly arranged on pasting board of bending (41) two sides and protrudes and bend on pasting board (41)
The protective frame (42) on surface.
10. radiotherapy breast bracket according to claim 1, it is characterised in that: foot's positioning mold (5) includes sliding
The foot's positioning plate (51) for being fixedly connected on substrate (1) is moved, offers adaptation human foot's on foot's positioning plate (51)
Locating slot (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599471.2U CN208710847U (en) | 2018-04-25 | 2018-04-25 | Radiotherapy breast bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599471.2U CN208710847U (en) | 2018-04-25 | 2018-04-25 | Radiotherapy breast bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710847U true CN208710847U (en) | 2019-04-09 |
Family
ID=65969978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599471.2U Expired - Fee Related CN208710847U (en) | 2018-04-25 | 2018-04-25 | Radiotherapy breast bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404303A (en) * | 2018-04-25 | 2018-08-17 | 新疆医科大学附属肿瘤医院 | Radiotherapy breast bracket |
-
2018
- 2018-04-25 CN CN201820599471.2U patent/CN208710847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404303A (en) * | 2018-04-25 | 2018-08-17 | 新疆医科大学附属肿瘤医院 | Radiotherapy breast bracket |
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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: 20190409 |