CN213159036U - Imaging device for radiotherapy - Google Patents
Imaging device for radiotherapy Download PDFInfo
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- CN213159036U CN213159036U CN202021636778.9U CN202021636778U CN213159036U CN 213159036 U CN213159036 U CN 213159036U CN 202021636778 U CN202021636778 U CN 202021636778U CN 213159036 U CN213159036 U CN 213159036U
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Abstract
The utility model discloses an imaging device for radiotherapy, which comprises a fixed frame, a connecting plate and a telescopic device, wherein the top of the fixed frame is embedded and connected with a guide rod, the bottom of the fixed frame is embedded and connected with the telescopic device, the bottom of the telescopic device is embedded and connected with a telescopic sleeve, one side of the fixed frame is fixedly connected with a treatment window, the inner wall of the fixed frame is embedded and connected with a magnetic resonance ring, the outer wall of the magnetic resonance ring is fixedly connected with an imaging module, the two sides of the magnetic resonance ring are fixedly connected with sliding grooves, the inner wall of the treatment window is fixedly connected with an irradiation port, the bottom of the inner wall of the fixed frame is fixedly connected with a limiting plate, the sliding grooves improve the flexibility of the device, the imaging module improves the practicability of the main body of the device, the treatment window improves the practicability of the main body, the imaging device is suitable for radiotherapy and has wide development prospect in the future.
Description
Technical Field
The utility model relates to the technical field of radiotherapy imaging devices, in particular to an imaging device for radiotherapy.
Background
Radiotherapy plays an important role in the field of tumor treatment as one of conventional means of tumor treatment, and is required to be used for treating 60-70% of malignant tumors according to measurement and calculation. Photon and electron beam technology based on a true linear accelerator technology is widely adopted in the day, proton and heavy ion beam technology based on a cyclotron technology and an attorney accelerator technology is less applied, and compared with photons and electrons, a depth dose curve of the proton and heavy ion beams has Bragg peaks, so that the quantum dot array has the advantage of physical dosimetry. Heavy ions also have a higher relative biological effect at the bragg peak position, which may lead to a better physical dose distribution despite the advantages of proton, heavy ion radiotherapy.
In the device carries out the use, if the device can not come the height of device according to the patient well and adjust, can lead to the use of device in the use inaccurate, influence medical personnel's judgement accuracy, because the device can not detect the simulation location in real time when shining, lead to medical personnel to use inconveniently, the inconvenient dismantlement of integrated device when medical personnel has taken more thing, lead to medical personnel to carry inconveniently.
Therefore, how to design an imaging device for radiotherapy becomes a problem that we need to solve at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an image device for radiation therapy to solve the inconvenient inaccurate of surveing of the reduction altitude mixture control that proposes in the above-mentioned background art, medical personnel carry inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: an imaging device for radiotherapy comprises a fixed frame, a connecting plate and a telescopic device, wherein the top of the fixed frame is embedded and connected with a guide rod, the bottom of the fixing frame is connected with a telescopic device in an embedded manner, the bottom of the telescopic device is connected with a telescopic sleeve in an embedded manner, one side of the fixing frame is fixedly connected with a treatment window, the inner wall of the fixing frame is connected with a magnetic resonance ring in a nested manner, the outer wall of the magnetic resonance ring is fixedly connected with an imaging module, two sides of the magnetic resonance ring are fixedly connected with sliding grooves, the inner wall of the treatment window is fixedly connected with an irradiation port, the bottom of the inner wall of the fixing frame is fixedly connected with a limiting plate, the inner wall of the telescopic sleeve is movably connected with a slide block, the top of the slide block is fixedly connected with a vertical rod, the outer wall embedding of montant is connected with solid fixed ring, the top embedding of guide bar is connected with the connecting plate.
Preferably, the outer wall of the telescopic sleeve is fixedly connected with anti-skid grains.
Preferably, the surface of the connecting plate is fixedly connected with a fixing hole.
Preferably, the bottom end of the connecting plate is fixedly connected with a fixing sleeve.
Preferably, the treatment window on one side of the fixing frame, the magnetic resonance ring on the inner wall of the fixing frame, the imaging module on the outer wall of the magnetic resonance ring, the sliding grooves on two sides of the magnetic resonance ring and the irradiation port on the inner wall of the treatment window jointly form a monitoring mechanism.
Preferably, the elevating system is composed of a telescopic device at the bottom of the fixing frame, a telescopic sleeve at the bottom of the telescopic device, a limiting plate at the bottom of the inner wall of the fixing frame, a sliding block on the inner wall of the telescopic sleeve, a vertical rod at the top of the sliding block and a fixing ring on the outer wall of the vertical rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of an image device for radiation therapy, through setting up monitoring mechanism, monitoring mechanism is in order to realize the formation of image to the different positions of patient, utilizes imaging module also can to configure into magnetic resonance imaging unit for to patient's magnetic resonance imaging, the realization is to the simulation location of patient target region, is put the position and is verified or real-time supervision, and device magnetic resonance imaging unit can be cavity cylindric magnetic resonance coil, and the mount also is cavity cylindric, has improved the practicality that the device used effectively.
2. This kind of an image device for radiation therapy, through setting up elevating system, telescopic's top embedding has the montant, under the effect of montant, can bring the slider and remove in the recess, change the slider height in vertical side, still be equipped with solid fixed ring on carrying the montant, gu fixed ring passes through the screw thread and is connected with the montant, gu fixed ring is located the mount, screw up solid fixed ring, gu fixed ring can fix the montant and adjust telescopic's height on the telescopic mount, and be connected with the limiting plate in the top of montant, the limiting plate can the ascending position of limiting device, the convenience and the flexibility of device use have been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side sectional view of the main scale of the present invention;
FIG. 3 is a schematic sectional view of a chalk fixing groove according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.
In the figure: 1. the device comprises a fixing frame, 2, a connecting plate, 3, a telescopic device, 4, a telescopic sleeve, 5, anti-skidding lines, 6, a guide rod, 7, a fixing hole, 8, a treatment window, 9, a sliding groove, 10, a magnetic resonance coil, 11, an irradiation port, 12, a limiting plate, 13, a fixing ring, 14, a vertical rod, 15, a sliding block, 16, a fixing sleeve, 17 and an imaging module.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an imaging device for radiotherapy comprises a fixed frame 1, connecting plate 2 and telescoping device 3, the top embedding of mount 1 is connected with guide bar 6, the bottom nested connection of mount 1 has telescoping device 3, the bottom embedding of telescoping device 3 is connected with telescopic sleeve 4, one side fixedly connected with treatment window 8 of mount 1, the inner wall nested connection of mount 1 has magnetic resonance circle 10, the outer wall fixedly connected with imaging module 17 of magnetic resonance circle 10, the both sides fixedly connected with sliding tray 9 of magnetic resonance circle 10, treatment window 8's inner wall fixedly connected with shines mouthful 11, the inner wall bottom fixedly connected with limiting plate 12 of mount 1, telescopic sleeve 4's inner wall swing joint has slider 15, the top fixedly connected with montant 14 of slider 15, the outer wall embedding of montant 14 is connected with solid fixed ring 13, the top embedding of guide bar 6 is connected with connecting plate 2.
Preferably, the outer wall fixedly connected with antiskid line 5 of telescope tube 4 is carrying out the in-process of adjusting to the telescoping device, and the telescope tube of bottom can lead to the device not to control well if more smooth, through setting up antiskid line 5, and antiskid line 5 can increase the frictional force between hand and the device when using, also can increase the protectiveness of device bottom simultaneously, protects it to receive and collides with, has improved the practicality of device use effectively.
Preferably, the surface of the connecting plate 2 is fixedly connected with the fixing hole 7, and the device is not safe when being installed on a ceiling or a higher place, so that the use safety of the device is affected, and by arranging the fixing hole 7, the fixing hole 7 can increase the stability of the whole device through the connection with a nut when being installed on the ceiling, thereby effectively improving the use safety of the device.
Preferably, the bottom fixedly connected with fixed sleeve 16 of connecting plate 2, the inconvenient dismantlement of integrated device, when medical personnel had taken more things, it is inconvenient to lead to medical personnel to carry, and through setting up fixed sleeve 16, fixed sleeve 16 advances fixed sleeve 16 by the embedding of guide bar 6, need extract guide bar 6 with great strength at needs dismantlement formula medical personnel, makes things convenient for medical personnel to carry, has improved the convenience that the device used effectively.
Preferably, the treatment window 8 on one side of the fixing frame 1, the magnetic resonance ring 10 on the inner wall of the fixing frame 1, the imaging module 17 on the outer wall of the magnetic resonance ring 10, the sliding grooves 9 on both sides of the magnetic resonance ring 10, and the irradiation port 11 on the inner wall of the treatment window 8 jointly constitute a monitoring mechanism, since the device cannot detect the simulated positioning in real time during irradiation, the medical staff is inconvenient to use, by arranging the monitoring mechanism, the monitoring mechanism can realize the imaging of different parts of the patient by using the imaging module 17 to be a magnetic resonance imaging unit, so as to be used for the magnetic resonance imaging of the patient, the simulated positioning, the positioning verification or the real-time monitoring of the target area of the patient can be realized, and the magnetic resonance imaging unit of the device can be a hollow cylindrical magnetic resonance coil 10, the fixing frame 1 is also hollow cylindrical, the magnetic resonance coil 10 is fixedly arranged on the inner wall of the fixing frame 1, the treatment window 8 is opened on the side wall of the magnetic, when the real-time monitoring imaging is carried out in the treatment of the target area of the patient, the rays can pass through the treatment bed irradiation port 11 of the fixing frame 1 and the treatment window hole 8 of the magnetic resonance coil 10 to irradiate the patient, and the practicability of the device is effectively improved.
Preferably, the telescopic device 3 at the bottom of the fixed frame 1, the telescopic sleeve 4 at the bottom of the telescopic device 3, the limit plate 12 at the bottom of the inner wall of the fixed frame 1, the sliding block 15 at the inner wall of the telescopic sleeve 4, the vertical rod 14 at the top of the sliding block 15, and the fixing ring 13 at the outer wall of the vertical rod 14 jointly form the lifting mechanism, when the device is used, if the device cannot adjust the height of the device according to a patient well, the use of the device in the use process may be inaccurate, which affects the judgment accuracy of medical staff, by arranging the lifting mechanism, the vertical rod 14 is embedded in the top of the telescopic sleeve 4, under the action of the vertical rod 14, the sliding block 15 can be moved in the groove to change the height of the sliding block 15 in the vertical direction, the fixing ring 13 is further arranged on the conveying vertical rod 14, the fixing ring 13 is connected with the vertical, screwing up solid fixed ring 13, gu fixed ring 13 can fix montant 14 and adjust the height of telescoping device 3 on telescopic tube mount 1 to be connected with limiting plate 12 in montant 13's top, limiting plate 12 can the ascending position of limiting device, prevents that medical personnel from adjusting inconveniently, makes things convenient for medical personnel's use, has improved convenience and flexibility that the device used.
The working principle is as follows: firstly, by arranging the anti-slip patterns 5, the anti-slip patterns 5 can increase the friction force between the hand and the device when in use, and can also increase the protection property of the bottom of the device to protect the device from being collided, thereby effectively improving the practicability of the device in use;
then, by arranging the fixing hole 7, the fixing hole 7 can increase the stability of the whole body through the connection with the nut when the device is installed on a ceiling, and the use safety of the device is effectively improved;
then, by arranging the fixing sleeve 16, the fixing sleeve 16 is embedded into the fixing sleeve 16 by the guide rod 6, and medical personnel needing to be detached need to pull out the guide rod 6 with great strength, so that the medical personnel can carry the device conveniently, and the use convenience of the device is effectively improved;
next, by arranging the monitoring mechanism, in order to realize imaging of different parts of the patient, the imaging module 17 can be configured as a magnetic resonance imaging unit for magnetic resonance imaging of the patient, so as to realize simulated positioning, positioning verification or real-time monitoring of a target area of the patient, the magnetic resonance imaging unit of the device can be a hollow cylindrical magnetic resonance coil 10, the fixing frame 1 is also hollow cylindrical, the magnetic resonance coil 10 is fixedly arranged on the inner wall of the fixing frame 1, a treatment window 8 is arranged on the side wall of the magnetic resonance coil 10, when real-time monitoring imaging in treatment of the target area of the patient is carried out, rays can pass through the treatment bed irradiation port 11 of the fixing frame 1 and the treatment window 8 of the magnetic resonance coil 10 to irradiate the patient, and the practicability of the device is effectively improved;
finally, through setting up elevating system, the top embedding of telescope tube 4 has montant 14, under montant 14's effect, can bring slider 15 and remove in the recess, change slider 15 height in vertical side, still be equipped with solid fixed ring 13 on carrying montant 14, gu fixed ring 13 is connected with montant 14 through the screw thread, gu fixed ring 13 is located mount 1, screw up solid fixed ring 13, gu fixed ring 13 can fix montant 14 and adjust the height of telescoping device 3 on telescope tube mount 1, and be connected with limiting plate 12 in montant 13's top, limiting plate 12 can the ascending position of limiting device, it is inconvenient to prevent that medical personnel from adjusting, make things convenient for medical personnel's use, the convenience and the flexibility of device use have been improved, this kind of an imaging device's for radiation therapy theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An imaging device for radiotherapy, comprising a fixing frame (1), a connecting plate (2) and a telescopic device (3), characterized in that: the top of the fixing frame (1) is connected with a guide rod (6) in an embedded manner, the bottom of the fixing frame (1) is connected with a telescopic device (3) in an embedded manner, the bottom of the telescopic device (3) is connected with a telescopic sleeve (4) in an embedded manner, one side of the fixing frame (1) is fixedly connected with a treatment window (8), the inner wall of the fixing frame (1) is connected with a magnetic resonance ring (10) in an embedded manner, the outer wall of the magnetic resonance ring (10) is fixedly connected with an imaging module (17), the two sides of the magnetic resonance ring (10) are fixedly connected with sliding grooves (9), the inner wall of the treatment window (8) is fixedly connected with an irradiation port (11), the inner wall bottom of the fixing frame (1) is fixedly connected with a limiting plate (12), the inner wall of the telescopic sleeve (4) is movably connected with a sliding block, the outer wall of the vertical rod (14) is embedded and connected with a fixing ring (13).
2. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the top of the guide rod (6) is embedded and connected with a connecting plate (2).
3. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the outer wall of the telescopic sleeve (4) is fixedly connected with anti-skid grains (5).
4. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the surface of the connecting plate (2) is fixedly connected with a fixing hole (7).
5. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the bottom end of the connecting plate (2) is fixedly connected with a fixed sleeve (16).
6. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the monitoring mechanism comprises a treatment window (8) on one side of the fixing frame (1), a magnetic resonance ring (10) on the inner wall of the fixing frame (1), an imaging module (17) on the outer wall of the magnetic resonance ring (10), sliding grooves (9) on two sides of the magnetic resonance ring (10) and an irradiation port (11) on the inner wall of the treatment window (8).
7. An imaging apparatus for radiation therapy according to claim 1, characterized in that: the lifting mechanism is composed of a telescopic device (3) at the bottom of the fixing frame (1), a telescopic sleeve (4) at the bottom of the telescopic device (3), a limiting plate (12) at the bottom of the inner wall of the fixing frame (1), a sliding block (15) at the inner wall of the telescopic sleeve (4), a vertical rod (14) at the top of the sliding block (15) and a fixing ring (13) at the outer wall of the vertical rod (14) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636778.9U CN213159036U (en) | 2020-08-06 | 2020-08-06 | Imaging device for radiotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021636778.9U CN213159036U (en) | 2020-08-06 | 2020-08-06 | Imaging device for radiotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213159036U true CN213159036U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021636778.9U Active CN213159036U (en) | 2020-08-06 | 2020-08-06 | Imaging device for radiotherapy |
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| Country | Link |
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| CN (1) | CN213159036U (en) |
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- 2020-08-06 CN CN202021636778.9U patent/CN213159036U/en active Active
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