CN104056366A - Radiation treatment device - Google Patents
Radiation treatment device Download PDFInfo
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- CN104056366A CN104056366A CN201310089386.3A CN201310089386A CN104056366A CN 104056366 A CN104056366 A CN 104056366A CN 201310089386 A CN201310089386 A CN 201310089386A CN 104056366 A CN104056366 A CN 104056366A
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- therapy unit
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- sick bed
- radiotherapy equipment
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- 230000005855 radiation Effects 0.000 title abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 53
- 238000001959 radiotherapy Methods 0.000 claims description 152
- 230000003028 elevating effect Effects 0.000 claims description 35
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- 230000006378 damage Effects 0.000 abstract description 4
- 238000003384 imaging method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000002349 favourable effect Effects 0.000 description 6
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- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
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- 230000001225 therapeutic effect Effects 0.000 description 3
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000013170 computed tomography imaging Methods 0.000 description 1
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- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
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- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a radiation treatment device which includes: a radiation treatment part used for supporting and moving a sickbed of a patient; and an MR monitoring part which is arranged on the horizontal movement direction of the sickbed. The radiation treatment device scans a patient in treatment in a real-time manner through the MR monitoring part and adjusts a treatment scheme according to the scanning result so that the precision and speed of radiation treatment are effectively improved and damages on healthy tissues of the patient are reduced as far as possible while it is ensured that radiation of enough dose radiates a tumor area.
Description
Technical field
The present invention relates to field of medical, especially a kind of radiotherapy equipment with MR control function.
Background technology
Radiotherapy equipment refers to the equipment that utilizes high-energy electromagnetic radiation (X-radiation, gamma radiation) or particle radiation (electronics, proton, carbon ion) to destroy the tissue of pathological changes, is widely used in oncotherapy in medical science.Emission center at radiotherapy equipment produces high radiological dose targetedly, the problem that usually there will be radiation target to change in health in the process of radiation.As tumor was grown up or has dwindled in the time between plan radiation and actual radiation.And treatment process according to the carrying out of radiation, the center of lesion region changes.Proposed by imaging device, to monitor the position of radiation target in health in radiative process for this reason; to control accordingly ray or can interrupt if desired radiation and improve thus therapeutic effect; this for the radiation target in epigastrium and hypogastric region and pelvic cavity, be even more important as prostate; for making the minimum tissue that also protects the health thus of radiological dose outside target area, all the generation of rays is carried out around lesion region.Make thus roentgendosis concentrate in the ray in rotating shaft region.
Image forming medium for monitor treatment has proposed X-ray apparatus and ultrasonic unit.But these devices only provide limited solution to this problem.Ultrasonic imaging lacks penetration depth for a lot of application.In x-ray imaging, X ray sensor may be accelerated gamma ray destruction or the injury of device.In addition to the shooting quality of tissue, be usually the effect that can not reach satisfied.
Therefore the main labelling that adopts auxiliary locator and fixture or stick on patient skin guarantees that patient is arranged in the position identical with previous radiation plan and makes thus the emission center of radiological unit also in fact overlap with radiation target in radiological unit at present.But these auxiliary locators and fixture are more expensive, and patient is brought to uncomfortable sensation.Containing in addition the danger of radiating error, because conventionally can not reexamine the physical location of emission center in radiative process.These problems have all caused the precision of therapeutic process and the factor of speed of affecting.Guaranteeing that the health tissues that reduces as far as possible infringement patient when sufficiently high radiation dose is radiated at tumor region becomes urgent problem.
At publication number, be in CN101347656 patent for this reason, a kind of combined radiation therapy and magnetic resonance equipment scheme are disclosed, wherein specifically disclose radiotherapy treatment fractions and be arranged in MR diagnosis inner chamber partly, by MR diagnosis equipment, during radiotherapy, carry out high-quality picture control.The advantage of this scheme is by the termed image-guided radiotherapy of MR, accurately to treat simultaneously, and its shortcoming is the track that MR high-intensity magnetic field can change radiotherapy electron beam, also can disturb the track of X ray, so be difficult to accomplish accurately to control the therapeutic dose of X ray simultaneously.
Summary of the invention
In a kind of radiotherapy equipment provided by the invention by the monitoring state of magnetic resonance (MR:Magnetic resonance) monitoring part to tumor, and the high-intensity magnetic field that makes MR do not affect the X ray track in radiotherapy, effectively improve radiocurable precision.In order to reach described object, radiotherapy equipment of the present invention comprises: radio-therapy unit; For supporting and mobile patient's sick bed; And the bed board that is arranged on sick bed moves horizontally the MR monitoring part in direction.
Optionally, in described radiotherapy equipment, described radio-therapy unit comprises the bed board passage that bed board is passed through, and sick bed is positioned at the front, MR monitoring site of radio-therapy unit in the back side of radio-therapy unit.
Optionally, in described radiotherapy equipment, described MR monitoring site is in the front of radio-therapy unit, and sick bed is between radio-therapy unit and MR monitoring part.
Optionally, in described radiotherapy equipment, described radio-therapy unit comprises the bed board passage that bed board is passed through, and MR monitoring site is in the front of radio-therapy unit, and sick bed is positioned at the back side of radio-therapy unit.
Optionally, in described radiotherapy equipment, described sick bed is positioned at the back side of radio-therapy unit, and MR monitoring site is between radio-therapy unit and sick bed.
Optionally, in described radiotherapy equipment, described sick bed is positioned at the front of radio-therapy unit, and MR monitoring site is between radio-therapy unit and sick bed.
Optionally, in described radiotherapy equipment, described radio-therapy unit comprises the bed board passage that bed board is passed through.
Optionally, in described radiotherapy equipment, described radiotherapy equipment also comprises and being arranged between radio-therapy unit and MR monitoring part, for supporting the support of sick bed.
Optionally, in described radiotherapy equipment, described support comprises the elevating lever of bed board made and the underframe that elevating lever is carried out to lifting driving.
Optionally, in described radiotherapy equipment, described elevating lever is T-shaped elevating lever wide at the top and narrow at the bottom.
Optionally, in described radiotherapy equipment, the upper surface of described elevating lever contact sick bed is provided with movable pulley.
Medical Equipment for Radiotherapy according to the present invention utilizes the good soft tissue resolving power of having of MR imaging and the high characteristic of contrast resolution, realizes the precise synchronization image location to patient's oncotherapy, is conducive to improve treatment precision and efficiency.And by MR monitoring part, avoided other watch-dogs as the infringement of x radiation x to human body such as the x-ray in CT imaging device or radionuclide scanning video pictures, and can repeatedly human body be scanned, can not damage human body.
Accompanying drawing explanation
Fig. 1 is the first embodiment front schematic view of radiotherapy equipment of the present invention;
Fig. 2 is the first embodiment schematic rear view of radiotherapy equipment of the present invention;
Fig. 3 is the first embodiment side schematic view of radiotherapy equipment of the present invention;
Fig. 4 is the T-shaped support schematic diagram of radiotherapy equipment of the present invention;
Fig. 5 is the second embodiment side schematic view of radiotherapy equipment of the present invention;
Fig. 6 is the 3rd embodiment side schematic view of radiotherapy equipment of the present invention;
Fig. 7 is the 4th embodiment side schematic view of radiotherapy equipment of the present invention;
Fig. 8 is the 5th embodiment side schematic view of radiotherapy equipment of the present invention.
Symbol description
10: radio-therapy unit 11: rotating disk 12: accelerator
13: detector 14: swivel base 15: bed board passage
21: bed board 22: bed board driver 30:MR frame
31:MR monitoring part 32: imaging band 40: support
41: movable pulley 42: elevating lever 43: underframe
The specific embodiment
Below describe with reference to the accompanying drawings specific embodiments of the invention in detail.
The first embodiment
Below with reference to Fig. 1 to Fig. 4, describe in detail according to the first embodiment of the present invention.
Fig. 1 is the first embodiment front schematic view of radiotherapy equipment of the present invention; Fig. 2 is the first embodiment schematic rear view of radiotherapy equipment of the present invention; Fig. 3 is the first embodiment side schematic view of radiotherapy equipment of the present invention; Fig. 4 is T-shaped support 40 schematic diagrams of radiotherapy equipment of the present invention.As shown in Figures 1 to 4, radiotherapy equipment comprises radio-therapy unit 10, MR monitoring part 31 and sick bed.Wherein radio-therapy unit 10 comprises for launching the accelerator 12 of lonizing radiation; The center lonizing radiation that penetrate perpendicular to accelerator 12, are plane, and for determining the detector 13 of the contour shape of radiotherapy wire harness, detector 13 is collapsible or be accommodated in radio-therapy unit 10 as requested.Under original state, described accelerator 12 and detector 13 lay respectively at patient's above and below, and lonizing radiation arrive on detector 13 by patient.In order to adjust the incident angle of lonizing radiation, described accelerator 12 and detector 13 be take the centrage that bed board 21 moves horizontally direction and are rotated as axle center under the drive of rotating disk 11.Described rotating disk 11 is provided with the cylindrical shape bed board passage 15 that connects rotating disk 11, for increasing the scope that moves horizontally of sick bed.
The radio-therapy unit 10 of take arranges a side of accelerator 12 and detector 13 as positive, and sick bed is positioned at the front of radio-therapy unit 10.Described sick bed comprises bed board 21 and the bed board driver 22 lying low for patient, and bed board 21 can level or the movement of tilting under the driving of bed board driver 22.On the bottom surface of sick bed, be also provided with discoid swivel base 14, described swivel base 14, centered by the vertical center line of swivel base 14, drives sick bed to be rotated.
Described MR monitoring part 31 be arranged in radio-therapy unit 10 the back side, to human body, need the part checking to form image.In radiotherapy equipment of the present invention, MR monitoring part 31 is equipment independently, by driving device independently, drives, and is not subject to the impact of radio-therapy unit 10.
In the radiotherapy equipment of the present embodiment, sick bed need to be by arriving the imaging band 32 of MR monitoring part 31 after the bed board passage 15 of radio-therapy unit 10, the length of sick bed just needs to lengthen like this, for the adverse effect that bed board 21 Flexible changes that reduce after lengthening are accurately controlled sick bed, between MR monitoring part 31 and radio-therapy unit 10, be also provided with the support 40 of bed board made.
Described support 40 is in order to coordinate the lifting of bed board 21, also be designed to liftable support 40, described support 40 comprises for this reason: elevating lever 42, and the underframe 43 that elevating lever 42 is carried out to lifting driving, described elevating lever 42 can be T-shaped structure wide at the top and narrow at the bottom, this structure can increase contact area, the increase stress surface of elevating lever 42 and bed board 21, stability to equipment is favourable, above elevating lever 42, can also increase movable pulley 41, when reducing bed board 21 and moving and the frictional force of elevating lever 42 upper surfaces.
The second embodiment
Below with reference to Fig. 5, describe in detail according to a second embodiment of the present invention.
Fig. 5 is the second embodiment side schematic view of radiotherapy equipment of the present invention.Radiotherapy equipment comprises radio-therapy unit 10, MR monitoring part 31 and sick bed as shown in Figure 5.Wherein radio-therapy unit 10 comprises for launching the accelerator 12 of lonizing radiation; The center lonizing radiation that penetrate perpendicular to accelerator 12, be plane, for determining the detector 13 of the contour shape of radiotherapy wire harness, detector 13 is collapsible or be accommodated in radio-therapy unit 10 as requested, under original state, described accelerator 12 and detector 13 lay respectively at patient's above and below, and described lonizing radiation arrive on detector 13 by patient.In order to adjust the incident angle of lonizing radiation, described accelerator 12 and detector 13 be take the centrage that bed board 21 moves horizontally direction and are rotated as axle center under the drive of rotating disk 11.Described rotating disk 11 is provided with the cylindrical shape bed board passage 15 that connects rotating disk 11, for increasing the scope that moves horizontally of sick bed.
The radio-therapy unit 10 of take arranges a side of accelerator 12 and detector 13 as positive, and MR monitoring part 31 is positioned at the front of radio-therapy unit 10, and sick bed is between radio-therapy unit 10 and MR monitoring part 31.Described sick bed comprises bed board 21 and the bed board driver 22 lying low for patient, and bed board 21 can level or the movement of tilting under the driving of bed board driver 22.On the bottom surface of sick bed, be also provided with discoid swivel base 14, described swivel base 14, centered by the vertical center line of swivel base 14, drives sick bed to be rotated.
In 31 pairs of human bodies of described MR monitoring part, need the part checking to form image.In radiotherapy equipment of the present invention, MR monitoring part 31 is equipment independently, by driving device independently, drives, and is not subject to the impact of radio-therapy unit 10.
Different from the first embodiment is, here sick bed is between radio-therapy unit 10 and MR monitoring part 31, sick bed is as long as just move horizontally forward and patient can be delivered within the scope of radiation, just move horizontally backward and patient can be delivered to the imaging region of MR monitoring part 31, with respect to the first embodiment, in the process checking, bed board 21 does not need through radio-therapy unit 10, so that bed board 21 does not need is oversize, can save space.
The 3rd embodiment
Below with reference to Fig. 4, Fig. 6, describe a third embodiment in accordance with the invention in detail.
Fig. 6 is the 3rd embodiment side schematic view of radiotherapy equipment of the present invention.Radiotherapy equipment comprises radio-therapy unit 10, MR monitoring part 31 and sick bed as shown in Figure 6.Wherein radio-therapy unit 10 comprises for launching the accelerator 12 of lonizing radiation; The center lonizing radiation that penetrate perpendicular to accelerator 12, be plane, for determining the detector 13 of the contour shape of radiotherapy wire harness, detector 13 is collapsible or be accommodated in radio-therapy unit 10 as requested, under original state, described accelerator 12 and detector 13 lay respectively at patient's above and below, and described lonizing radiation arrive on detector 13 by patient.In order to adjust the incident angle of lonizing radiation, described accelerator 12 and detector 13 be take the centrage that bed board 21 moves horizontally direction and are rotated as axle center under the drive of rotating disk 11.Described rotating disk 11 is provided with the cylindrical shape bed board passage 15 that connects rotating disk 11, for increasing the scope that moves horizontally of sick bed.
The radio-therapy unit 10 of take arranges a side of accelerator 12 and detector 13 as positive, and sick bed is positioned at the back side of radio-therapy unit 10.Described sick bed comprises bed board 21 and the bed board driver 22 lying low for patient, and described bed board 21 can level or the movement of tilting under the driving of bed board driver 22.On the bottom surface of sick bed, be also provided with discoid swivel base 14, described swivel base 14, centered by the vertical center line of swivel base 14, drives sick bed to be rotated.
Described MR monitoring part 31 needs between sick bed and radio-therapy unit 10, to human body the part checking to form image, according in radiotherapy equipment of the present invention, MR monitoring part 31 is equipment independently, by driving device independently, drives, and is not subject to the impact of radio-therapy unit 10.
In the radiotherapy equipment of the present embodiment, sick bed need to be by arriving the imaging band 32 of MR monitoring part 31 after the bed board passage 15 of radio-therapy unit 10, the length of sick bed just needs to lengthen like this, for the adverse effect that bed board 21 Flexible changes that reduce after lengthening are accurately controlled sick bed, between MR monitoring part 31 and radio-therapy unit 10, be also provided with the support 40 of bed board made.
Fig. 4 is the T-shaped support schematic diagram of radiotherapy equipment of the present invention.Support 40 is in order to coordinate the lifting of bed board 21, also be designed to liftable support 40, described support 40 comprises for this reason: elevating lever 42, and the underframe 43 that elevating lever 42 is carried out to lifting driving, described elevating lever 42 can be T-shaped structure wide at the top and narrow at the bottom, and this structure can increase contact area, the increase stress surface of elevating lever 42 and bed board 21, favourable to the stability of equipment, above elevating lever 42, can also increase movable pulley 41, when reducing bed board 21 and moving and the frictional force of elevating lever 42 upper surfaces.
With respect to the first embodiment, here MR monitoring part 31 is near sick bed, and the shiftable haulage line of sick bed meets first inspection treats again, also needs to check the treatment flow process of therapeutic effect after treatment, improves the efficiency of whole treatment.
The 4th embodiment
Below with reference to Fig. 4, Fig. 7, describe a fourth embodiment in accordance with the invention in detail.
Fig. 7 is the 4th embodiment side schematic view of radiotherapy equipment of the present invention.Radiotherapy equipment comprises radio-therapy unit 10, MR monitoring part 31 and sick bed as shown in Figure 7.Wherein radio-therapy unit 10 comprises for launching the accelerator 12 of lonizing radiation; The center lonizing radiation that penetrate perpendicular to accelerator 12, be plane, for determining the detector 13 of the contour shape of radiotherapy wire harness, detector 13 is collapsible or be accommodated in radio-therapy unit 10 as requested, under original state, described accelerator 12 and detector 13 lay respectively at patient's above and below, and described lonizing radiation arrive on detector 13 by patient.In order to adjust the incident angle of lonizing radiation, described accelerator 12 and detector 13 be take the centrage that bed board 21 moves horizontally direction and are rotated as axle center under the drive of rotating disk 11.Described rotating disk 11 is provided with the cylindrical shape bed board passage 15 that connects rotating disk 11, for increasing the scope that moves horizontally of sick bed.
The radio-therapy unit 10 of take arranges a side of accelerator 12 and detector 13 as positive, and sick bed is positioned at the back side of radio-therapy unit 10.Described sick bed comprises bed board 21 and the bed board driver 22 lying low for patient, and described bed board 21 can level or the movement of tilting under the driving of bed board driver 22.On the bottom surface of sick bed, be also provided with discoid swivel base 14, described swivel base 14, centered by the vertical center line of swivel base 14, drives sick bed to be rotated.
Described MR monitoring part 31 be arranged in radio-therapy unit 10 front, to human body, need the part checking to form image.In radiotherapy equipment of the present invention, MR monitoring part 31 is equipment independently, by driving device independently, drives, and is not subject to the impact of radio-therapy unit 10.
In the radiotherapy equipment of the present embodiment, sick bed need to be by arriving the imaging band 32 of MR monitoring part 31 after the bed board passage 15 of radio-therapy unit 10, the length of sick bed just needs to lengthen like this, for the adverse effect that bed board 21 Flexible changes that reduce after lengthening are accurately controlled sick bed, between MR monitoring part 31 and radio-therapy unit 10, be also provided with the support 40 of bed board made.
Fig. 4 is the T-shaped support schematic diagram of radiotherapy equipment of the present invention.Support 40 is in order to coordinate the lifting of bed board 21, also be designed to liftable support 40, described support 40 comprises for this reason: elevating lever 42, and the underframe 43 that elevating lever 42 is carried out to lifting driving, described elevating lever 42 can be T-shaped structure wide at the top and narrow at the bottom, and this structure can increase contact area, the increase stress surface of elevating lever 42 and bed board 21, favourable to the stability of equipment, above elevating lever 42, can also increase movable pulley 41, when reducing bed board 21 and moving and the frictional force of elevating lever 42 upper surfaces.
With respect to front several embodiment, here MR monitoring part 31 obviously shortens with the distance of the accelerator 12 of radio-therapy unit 10, favourable for the driving error reducing in sick bed moving process, has realized the object of accurate treatment.
The 5th embodiment
Below with reference to Fig. 4, Fig. 8, describe in detail according to a fifth embodiment of the invention.
Fig. 8 is the 5th embodiment side schematic view of radiotherapy equipment of the present invention.Radiotherapy equipment comprises radio-therapy unit 10, MR monitoring part 31 and sick bed as shown in Figure 8.Wherein radio-therapy unit 10 comprises for launching the accelerator 12 of lonizing radiation; The center lonizing radiation that penetrate perpendicular to accelerator 12, be plane, for determining the detector 13 of the contour shape of radiotherapy wire harness, detector 13 is collapsible or be accommodated in radio-therapy unit 10 as requested, under original state, described accelerator 12 and detector 13 lay respectively at patient's above and below, and described lonizing radiation arrive on detector 13 by patient.In order to adjust the incident angle of lonizing radiation, described accelerator 12 and detector 13 be take the centrage that bed board 21 moves horizontally direction and are rotated as axle center under the drive of rotating disk 11.Described rotating disk 11 is provided with the cylindrical shape bed board passage 15 that connects rotating disk 11, for increasing the scope that moves horizontally of sick bed.
The radio-therapy unit 10 of take arranges a side of accelerator 12 and detector 13 as positive, sick bed is positioned at the back side of radio-therapy unit 10, described sick bed comprises bed board 21 and the bed board driver 22 lying low for patient, and described bed board 21 can level or the movement of tilting under the driving of bed board driver 22.On the bottom surface of sick bed, be also provided with discoid swivel base 14, described swivel base 14, centered by the vertical center line of swivel base 14, drives sick bed to be rotated.
Described MR monitoring part 31 be arranged in radio-therapy unit 10 front, to human body, need the part checking to form image.With in tool radiotherapy equipment of the present invention, MR monitoring part 31 is equipment independently, by driving device independently, drives, and is not subject to the impact of radio-therapy unit 10.
In the radiotherapy equipment of the present embodiment, sick bed need to be by arriving the imaging band 32 of MR monitoring part 31 after the bed board passage 15 of radio-therapy unit 10, the length of sick bed just needs to lengthen like this, for the adverse effect that bed board 21 Flexible changes that reduce after lengthening are accurately controlled sick bed, between MR monitoring part 31 and radio-therapy unit 10, be also provided with the support 40 of bed board made.
Fig. 4 is the T-shaped support schematic diagram of radiotherapy equipment of the present invention.Support 40 is in order to coordinate the lifting of bed board 21, also be designed to liftable support 40, described support 40 comprises for this reason: elevating lever 42, and the underframe 43 that elevating lever 42 is carried out to lifting driving, described elevating lever 42 can be T-shaped structure wide at the top and narrow at the bottom, and this structure can increase contact area, the increase stress surface of elevating lever 42 and bed board 21, favourable to the stability of equipment, above elevating lever 42, can also increase movable pulley 41, when reducing bed board 21 and moving and the frictional force of elevating lever 42 upper surfaces.
With respect to front several embodiment, here MR monitoring part 31 is near sick bed, and the shiftable haulage line of sick bed meets first inspection treats again, also needs to check the treatment flow process of therapeutic effect after treatment, improves the efficiency of whole treatment.And MR monitoring part 31 obviously shortens with the distance of the accelerator 12 of radio-therapy unit 10, favourable for the driving error reducing in sick bed moving process, realized the object of accurate treatment.
Although the present invention discloses as above with preferred embodiment; so it is not in order to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little modification and perfect, so protection scope of the present invention is worked as with being as the criterion that claims were defined.
Claims (11)
1. a radiotherapy equipment, is characterized in that comprising: radio-therapy unit; For supporting and mobile patient's sick bed; And the bed board that is arranged on sick bed moves horizontally the MR monitoring part in direction.
2. radiotherapy equipment as claimed in claim 1, is characterized in that: described radio-therapy unit comprises the bed board passage that bed board is passed through, and sick bed is positioned at the front, MR monitoring site of radio-therapy unit in the back side of radio-therapy unit.
3. radiotherapy equipment as claimed in claim 1, is characterized in that: described MR monitoring site is in the front of radio-therapy unit, and sick bed is between radio-therapy unit and MR monitoring part.
4. radiotherapy equipment as claimed in claim 1, is characterized in that: described radio-therapy unit comprises the bed board passage that bed board is passed through, and MR monitoring site is in the front of radio-therapy unit, and sick bed is positioned at the back side of radio-therapy unit.
5. radiotherapy equipment as claimed in claim 1, is characterized in that: described sick bed is positioned at the back side of radio-therapy unit, and MR monitoring site is between radio-therapy unit and sick bed.
6. radiotherapy equipment as claimed in claim 1, is characterized in that: described sick bed is positioned at the front of radio-therapy unit, and MR monitoring site is between radio-therapy unit and sick bed.
7. the radiotherapy equipment as described in claim 3 or 5 or 6, is characterized in that: described radio-therapy unit comprises the bed board passage that bed board is passed through.
8. the radiotherapy equipment as described in claim 2 or 4 or 5 or 6, is characterized in that: described radiotherapy equipment also comprises and being arranged between radio-therapy unit and MR monitoring part, for supporting the support of sick bed.
9. radiotherapy equipment as claimed in claim 8, is characterized in that: described support comprises the elevating lever of bed board made and the underframe that elevating lever is carried out to lifting driving.
10. radiotherapy equipment as claimed in claim 9, is characterized in that: described elevating lever is T-shaped elevating lever wide at the top and narrow at the bottom.
11. radiotherapy equipments as claimed in claim 10, is characterized in that: the upper surface of described elevating lever contact sick bed is provided with movable pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089386.3A CN104056366A (en) | 2013-03-19 | 2013-03-19 | Radiation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089386.3A CN104056366A (en) | 2013-03-19 | 2013-03-19 | Radiation treatment device |
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| CN104056366A true CN104056366A (en) | 2014-09-24 |
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| CN201310089386.3A Pending CN104056366A (en) | 2013-03-19 | 2013-03-19 | Radiation treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187246A (en) * | 2018-02-09 | 2018-06-22 | 张金庆 | A kind of department of general surgery's radiotherapy equipment |
| CN110152202A (en) * | 2018-02-01 | 2019-08-23 | 青岛大学附属医院 | A kind of tumor clinical treatment equipment and using method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792331A (en) * | 2004-12-21 | 2006-06-28 | 西门子公司 | Method of imaging medical equipment |
| US20100020931A1 (en) * | 2006-07-27 | 2010-01-28 | British Columbia Cancer Agency Branch | Systems and methods for optimization of on-line adaptive radiation therapy |
-
2013
- 2013-03-19 CN CN201310089386.3A patent/CN104056366A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1792331A (en) * | 2004-12-21 | 2006-06-28 | 西门子公司 | Method of imaging medical equipment |
| US20100020931A1 (en) * | 2006-07-27 | 2010-01-28 | British Columbia Cancer Agency Branch | Systems and methods for optimization of on-line adaptive radiation therapy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152202A (en) * | 2018-02-01 | 2019-08-23 | 青岛大学附属医院 | A kind of tumor clinical treatment equipment and using method thereof |
| CN108187246A (en) * | 2018-02-09 | 2018-06-22 | 张金庆 | A kind of department of general surgery's radiotherapy equipment |
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