CN209154907U - A kind of radiotherapeutic positioning device of oncology - Google Patents
A kind of radiotherapeutic positioning device of oncology Download PDFInfo
- Publication number
- CN209154907U CN209154907U CN201820268226.3U CN201820268226U CN209154907U CN 209154907 U CN209154907 U CN 209154907U CN 201820268226 U CN201820268226 U CN 201820268226U CN 209154907 U CN209154907 U CN 209154907U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- elastic band
- bevel gear
- platform board
- pedestal
- 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
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- Radiation-Therapy Devices (AREA)
Abstract
The utility model discloses a kind of radiotherapeutic positioning devices of oncology, including pedestal, the upside of the pedestal is connected with platform board by multiple telescopic rods, symmetrically arranged mounting cup there are two being fixedly connected on the upside of the pedestal, support rod is connected with by elevating mechanism in the mounting cup, the upper end of the support rod is fixedly connected at the top of mounting cup and with platform board, driving mechanism is equipped between two mounting cups, side on the platform board is fixedly connected there are three the first elastic band, the platform board is fixedly connected far from the side of the first elastic band there are three the second elastic band.The utility model is connect by the way that elevating mechanism is arranged with platform board, can be facilitated and be gone up and down to platform board, patient is placed on platform board to facilitate, save manpower；The body of patient can be fixed by the first elastic band of setting and the second elastic band, so that radiotherapy position is accurate.
Description
Technical field
The utility model relates to a kind of radiotherapy localization of medical apparatus and instruments technical field more particularly to oncology dresses
It sets.
Background technique
Tumour radiotherapy is a kind of local therapeutic approaches using radiation cure tumour.Radioactive ray include that radioactivity is same
Position element generate α, β, gamma-rays and all kinds of x-ray therapy apparatuses or accelerator generate x-ray, electric wire, proton beam and other
Particle beams etc..About 70% cancer patient needs to use radiotherapy during treating cancer, and there are about 40% cancers can
To be eradicated with radiotherapy.Effect and status of the radiotherapy in oncotherapy become increasingly conspicuous, it has also become treat the master of malignant tumour
One of means are wanted, are lifted patient to being more troublesome in positioning device in Patients During Radiotherapy, labor intensive, and due to positioning position
Inaccuracy may damage other positions of human body, so that radiotherapeutic effect is bad.
Utility model content
Purpose of the utility model is to solve existing in the prior art to lift patient to calmly in Patients During Radiotherapy
It is more troublesome on the device of position, labor intensive, and since positioning position inaccuracy may damage other positions of human body,
So that the disadvantage that radiotherapeutic effect is bad, and a kind of radiotherapeutic positioning device of the oncology proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The upside of a kind of radiotherapeutic positioning device of oncology, including pedestal, the pedestal is connected by multiple telescopic rods
There is platform board, be fixedly connected on the upside of the pedestal there are two symmetrically arranged mounting cup, passes through elevator in the mounting cup
Structure is connected with support rod, and the upper end of the support rod is fixedly connected at the top of mounting cup and with platform board, two installations
Driving mechanism is equipped between cover, the side on the platform board is fixedly connected there are three the first elastic band, and the platform board is separate
The side of first elastic band is fixedly connected there are three the second elastic band, first elastic band of corresponding position and the second elastic band
Between pass through clamping mechanism connect.
Preferably, the elevating mechanism includes the first cone tooth that bottom in mounting cup is rotatably connected on by the first transmission shaft
It takes turns, screw rod is fixedly connected on the upside of the first bevel gear, the upper end of the screw rod is equipped with slide, opens on the downside of the slide
Equipped with thread groove corresponding with screw rod, the upside of the slide is fixedly connected with support rod, and the two sides of the slide are fixed to be connected
Multiple first sliding blocks are connected to, the inner sidewall of the mounting cup offers first sliding groove corresponding with the first sliding block.
Preferably, be arranged with second spring on the telescopic rod, the both ends of the second spring respectively with pedestal and platform
Plate connection.
Preferably, the driving mechanism includes the motor being fixedly connected on pedestal, and the driving end of the motor passes through the
Three transmission shafts are connected with third hand tap gear, and the two sides of the third hand tap gear, which are engaged, is connected with the 4th bevel gear, described in two
The opposite side of 4th bevel gear is fixedly connected to the 4th transmission shaft, the one end of the 4th transmission shaft far from the 4th bevel gear
It is fixedly connected with bull stick, the bull stick runs through the side wall of mounting cup far from one end of the 4th transmission shaft and passes through second driving shaft and connects
It is connected to second bevel gear, the second bevel gear engages connection with first bevel gear.
Preferably, the bearing block being fixedly connected on pedestal is arranged on the bull stick.
Preferably, the clamping mechanism includes the first mounting plate for being fixedly connected on the first elastic band end, and described second
The end of elastic band is fixedly connected with the second mounting plate, is set on first mounting plate there are two snap-gauge, two snap-gauge phases
The side of back is fixedly connected to button, and the second sliding block is fixedly connected on the button, is offered on first mounting plate
Second sliding slot corresponding with the second sliding block is connected between two snap-gauges, second mounting plate by multiple first springs
On offer card slot corresponding with snap-gauge.
The utility model has the following beneficial effects: by be arranged elevating mechanism connect with platform board, can facilitate to platform board into
Patient, is placed on platform board to facilitate, saves manpower by row lifting；Pass through the first elastic band of setting and the second elastic band
The body of patient can be fixed, so that radiotherapy position is accurate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of oncology radiotherapeutic positioning device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of oncology radiotherapeutic positioning device top view；
Fig. 3 is the structural schematic diagram in Fig. 1 at A；
Fig. 4 is the structural schematic diagram in Fig. 2 at B.
In figure: 1 pedestal, 2 telescopic rods, 3 platform boards, 4 mounting cups, 5 first bevel gears, 6 second bevel gears, 7 screw rods, 8 are slided
Seat, 9 support rods, 10 bull sticks, 11 bearing blocks, 12 motors, 13 third hand tap gears, 14 the 4th bevel gears, 15 first elastic bands, 16
Two elastic bands, 17 first mounting plates, 18 second mounting plates, 19 snap-gauges, 20 buttons, 21 first springs, 22 first sliding blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, it is stretched by multiple the upside of a kind of radiotherapeutic positioning device of oncology, including pedestal 1, pedestal 1
Contracting bar 2 is connected with platform board 3, is arranged with second spring on telescopic rod 2, the both ends of second spring respectively with pedestal 1 and platform board 3
Connection, the upside of pedestal 1 are fixedly connected there are two symmetrically arranged mounting cup 4, and mounting cup 4 is interior to be connected with branch by elevating mechanism
Strut 9, elevating mechanism include the first bevel gear 5 that bottom in mounting cup 4 is rotatably connected on by the first transmission shaft, the first cone tooth
The upside of wheel 5 is fixedly connected with screw rod 7, and the upper end of screw rod 7 is equipped with slide 8, and the downside of slide 8 offers corresponding with screw rod 7
The upside of thread groove, slide 8 is fixedly connected with support rod 9, and the two sides of slide 8 are fixedly connected to multiple first sliding blocks 22, peace
The inner sidewall of dress cover 4 offers first sliding groove corresponding with the first sliding block 22.
The upper end of support rod 9 is fixedly connected through 4 top of mounting cup and with platform board 3, is equipped with and is driven between two mounting cups 4
Motivation structure, driving mechanism include the motor 12 being fixedly connected on pedestal 1, and the driving end of motor 12 is driven axis connection by third
There is third hand tap gear 13, the two sides of third hand tap gear 13, which are engaged, is connected with the 4th bevel gear 14, two 14 phases of the 4th bevel gear
The side of back is fixedly connected to the 4th transmission shaft, and the 4th transmission shaft is fixedly connected with bull stick far from one end of the 4th bevel gear 14
10, the bearing block 11 being fixedly connected on pedestal 1 is arranged on bull stick 10, the one end of bull stick 10 far from the 4th transmission shaft is through peace
The side wall of dress cover 4 is simultaneously connected with second bevel gear 6 by second driving shaft, second bevel gear 6 and 5 company of engagement of first bevel gear
It connects.
Side on platform board 3 is fixedly connected there are three the first elastic band 15, platform board 3 far from the first elastic band 15 one
Side is fixedly connected there are three the second elastic band 16, passes through clamping between the first elastic band 15 and the second elastic band 16 of corresponding position
Mechanism connection, clamping mechanism includes the first mounting plate 17 for being fixedly connected on 15 end of the first elastic band, the second elastic band 16
End is fixedly connected with the second mounting plate 18, is set on the first mounting plate 17 there are two snap-gauge 19, the opposite side of two snap-gauges 19
It is fixedly connected to button 20, the second sliding block is fixedly connected on button 20, is offered on the first mounting plate 17 and the second sliding block
Corresponding second sliding slot is connected by multiple first springs 21 between two snap-gauges 19, is offered and is blocked on the second mounting plate 18
The corresponding card slot of plate 19.
In the utility model, the rotation of motor 12 drives third hand tap gear 13 to rotate, and third hand tap gear 13 drives the 4th cone tooth
14 rotation of wheel, the rotation of the 4th bevel gear 14 drive second bevel gear 6 to rotate, and the rotation of second bevel gear 6 drives 5 turns of first bevel gear
Dynamic, the rotation of first bevel gear 5 drives screw rod 7 to rotate, and the rotation of screw rod 7 drives slide 8 mobile, and slide 8 is mobile to drive support rod 9 to move
Dynamic, support rod 9 is mobile, and to drive platform board 3 mobile, to have adjusted the height of platform board 3, thus facilitate patient is placed on it is flat
On platen 3, manpower is saved, by pulling button 20, button 20 is mobile to drive snap-gauge 19 mobile, and snap-gauge 19 is mobile to convenient
It injects in card slot, so that convenient fix patient body again, so that radiotherapy position is accurate.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of radiotherapeutic positioning device of oncology, including pedestal (1), which is characterized in that pass through on the upside of the pedestal (1)
Multiple telescopic rods (2) are connected with platform board (3), are fixedly connected on the upside of the pedestal (1) there are two symmetrically arranged mounting cup
(4), it is connected with support rod (9) in the mounting cup (4) by elevating mechanism, mounting cup is run through in the upper end of the support rod (9)
(4) it is fixedly connected at the top of and with platform board (3), driving mechanism, the platform board (3) is equipped between two mounting cups (4)
On side be fixedly connected there are three the first elastic band (15), side of the platform board (3) far from the first elastic band (15) is solid
There are three the second elastic band (16) for fixed connection, lead between first elastic band (15) of corresponding position and the second elastic band (16)
Cross clamping mechanism connection.
2. a kind of radiotherapeutic positioning device of oncology according to claim 1, which is characterized in that the elevating mechanism packet
The first bevel gear (5) that mounting cup (4) interior bottom is rotatably connected on by the first transmission shaft is included, the first bevel gear (5)
Upside is fixedly connected with screw rod (7), and the upper end of the screw rod (7) is equipped with slide (8), offered on the downside of the slide (8) with
The upside of the corresponding thread groove of screw rod (7), the slide (8) is fixedly connected with support rod (9), and the two sides of the slide (8) are equal
Multiple first sliding blocks (22) are fixedly connected with, the inner sidewall of the mounting cup (4) offers corresponding with the first sliding block (22)
One sliding slot.
3. a kind of radiotherapeutic positioning device of oncology according to claim 1, which is characterized in that the telescopic rod (2)
On be arranged with second spring, the both ends of the second spring are connect with pedestal (1) and platform board (3) respectively.
4. a kind of radiotherapeutic positioning device of oncology according to claim 1, which is characterized in that the driving mechanism packet
The motor (12) being fixedly connected on pedestal (1) is included, the driving end of the motor (12) is connected with third by third transmission shaft
Bevel gear (13), the two sides of the third hand tap gear (13), which are engaged, is connected with the 4th bevel gear (14), two the 4th cones
The opposite side of gear (14) is fixedly connected to the 4th transmission shaft, the 4th transmission shaft far from the 4th bevel gear (14) one
End is fixedly connected with bull stick (10), and the bull stick (10) is run through the side wall of mounting cup (4) far from one end of the 4th transmission shaft and led to
It crosses second driving shaft to be connected with second bevel gear (6), the second bevel gear (6) engages connection with first bevel gear (5).
5. a kind of radiotherapeutic positioning device of oncology according to claim 4, which is characterized in that on the bull stick (10)
It is arranged with the bearing block (11) being fixedly connected on pedestal (1).
6. a kind of radiotherapeutic positioning device of oncology according to claim 1, which is characterized in that the clamping mechanism packet
The first mounting plate (17) for being fixedly connected on the first elastic band (15) end is included, the end of second elastic band (16) is fixed to be connected
It is connected to the second mounting plate (18), is set on first mounting plate (17) there are two snap-gauge (19), two snap-gauges (19) are opposite
Side be fixedly connected to button (20), the second sliding block, first mounting plate are fixedly connected on the button (20)
(17) second sliding slot corresponding with the second sliding block is offered on, passes through multiple first springs (21) between two snap-gauges (19)
It connects, offers card slot corresponding with snap-gauge (19) on second mounting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268226.3U CN209154907U (en) | 2018-02-25 | 2018-02-25 | A kind of radiotherapeutic positioning device of oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820268226.3U CN209154907U (en) | 2018-02-25 | 2018-02-25 | A kind of radiotherapeutic positioning device of oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154907U true CN209154907U (en) | 2019-07-26 |
Family
ID=67326116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820268226.3U Expired - Fee Related CN209154907U (en) | 2018-02-25 | 2018-02-25 | A kind of radiotherapeutic positioning device of oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154907U (en) |
-
2018
- 2018-02-25 CN CN201820268226.3U patent/CN209154907U/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: 20190726 Termination date: 20200225 |