CN103182150A - Radiotherapy equipment - Google Patents
Radiotherapy equipment Download PDFInfo
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- CN103182150A CN103182150A CN2011104512984A CN201110451298A CN103182150A CN 103182150 A CN103182150 A CN 103182150A CN 2011104512984 A CN2011104512984 A CN 2011104512984A CN 201110451298 A CN201110451298 A CN 201110451298A CN 103182150 A CN103182150 A CN 103182150A
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- radiotherapy equipment
- therapeutic bed
- rotating ring
- cantilevered leg
- radiotherapy
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Abstract
The invention discloses radiotherapy equipment which comprises a machine body, a therapy head and a therapy bed. The machine body is provided with a radioactive source and a collimator, wherein the collimator is used for collimating rays of the radioactive source and focusing the collimating rays of the radioactive source on a lesion of the human body. The therapy bed is used for bearing the human body so as to conduct radiotherapy. The radiotherapy equipment further comprises a supporting frame which is arranged on the machine body. The supporting frame is provided with two overhanging arms in an extending mode, and the therapy bed is arranged on the two overhanging arms. The supporting frame can be moved up and down, so that the therapy bed is driven to go up and down. Compared with a supporting design of an existing therapy bed, the support frame of the radiotherapy equipment is novel in structure, simple, practical and appropriate for popularization and application.
Description
Technical field
The present invention relates to a kind of radiotherapy equipment, relate in particular to the therapeutic bed supporting construction of this radiotherapy equipment.
Background technology
The notification number of announcing on January 3rd, 2007 is that the Chinese patent of CN2852945 has disclosed a kind of radiotherapy equipment, described radiotherapy equipment is provided with pedestal, radioactive source, collimator and therapeutic bed, collimator is used for the ray focusing of collimation radioactive source in the focus of human body, the two opposite sides of pedestal is provided with some telescopic telescopic masts (comprising elevating lever), these telescopic masts support therapeutic bed, and along with stretching up and down of elevating lever, therapeutic bed is realized lifting.
Therefore the therapeutic bed supporting construction slightly complicated of background technology the invention provides a kind of radiotherapy equipment, and the therapeutic bed supporting construction of its outfit is more simple and practical.
Summary of the invention
The object of the present invention is to provide a kind of radiotherapy equipment, the therapeutic bed supporting construction of its outfit is comparatively simple and practical.
To achieve the above object, the present invention adopts following technical scheme: a kind of radiotherapy equipment, comprise fuselage, treatment head and therapeutic bed, described treatment head is provided with radioactive source and collimator, described collimator is used for the ray focusing of collimation radioactive source in the focus of human body, described therapeutic bed is used for the carrying human body to carry out radiotherapy, described radiotherapy equipment also comprises the bracing frame that is arranged on the fuselage, the support frame as described above extension is provided with two cantilevered leg, described therapeutic bed places on described two cantilevered leg, and support frame as described above can move up and down to drive the therapeutic bed lifting.
Optionally, described radiotherapy equipment also comprises the rotating ring that is arranged on the fuselage, described rotating ring is between described two cantilevered leg, and described therapeutic bed passes described rotating ring, and described rotating ring can rotate to drive the treatment head around the focus of human body and rotate around the focus of human body.
Optionally, be equipped with on the described fuselage and can drive first motor and first screw mandrel that bracing frame moves up and down.
Optionally, support frame as described above also is provided with base portion, described two cantilevered leg are all extended from base portion, described first screw mandrel connects first motor and base portion, described fuselage is provided with base, be positioned at the retainer ring of base upside and be positioned at the auxiliary section in the retainer ring outside, and described rotating ring is disposed in the retainer ring, and described base portion is installed on the auxiliary section, described auxiliary section is provided with guide rail or guide groove, and described base portion can move up and down along guide rail or guide groove under first motor and the driving of first screw mandrel.
Optionally, described radiotherapy equipment also is provided with and the counterweight for the treatment of the corresponding setting of head, and described treatment head and counterweight can passed between described two cantilevered leg under the drive of rotating ring.
Optionally, described treatment head is fixed in the inboard of rotating ring with counterweight and upwards is oppositely arranged in the footpath of rotating ring.
Optionally, described therapeutic bed is provided with the metal support beam that is supported on one of them cantilevered leg, is supported in another metal support beam on another cantilevered leg and connects the carbon fiber board of aforementioned two metal support beam.
Optionally, at least one cantilevered leg is provided with and drives second motor and second screw mandrel that therapeutic bed moves along the horizontal direction vertical with the length direction of therapeutic bed.
Optionally, described therapeutic bed also is provided with the location bed body and drives the 3rd motor and the 3rd screw mandrel that the location bed body moves horizontally along the length direction of therapeutic bed, and during radiotherapy, human body is positioned on the location bed body.
For radiotherapy equipment of the present invention, the existing relatively therapeutic bed supported design of its therapeutic bed bracing frame, novel structure, comparatively simple and practical is very suitable for applying.
Description of drawings
Fig. 1 is the axonometric chart of radiotherapy equipment one angle of the present invention.
Fig. 2 is the axonometric chart of another angle of radiotherapy equipment of the present invention.
Fig. 3 is the left view of radiotherapy equipment of the present invention.
Fig. 4 is the right view of radiotherapy equipment of the present invention.
Fig. 5 is the schematic perspective view (removing partial component in order to see motor, screw mandrel and carbon fiber board etc.) of radiotherapy equipment one angle of the present invention.
Fig. 6 is the schematic perspective view (removing partial component in order to see motor, screw mandrel and carbon fiber board etc.) of another angle of radiotherapy equipment of the present invention.
The specific embodiment
For purpose of the present invention, feature are become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.It should be noted that accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the purpose of the aid illustration embodiment of the invention lucidly.
See also shown in Figure 1, radiotherapy equipment of the present invention comprise fuselage 10, treatment 11, bracing frame 12, therapeutic bed 13, rotating ring 14 and with the counterweight 15 for the treatment of 11 a corresponding setting.Support frame as described above 12 is arranged on the fuselage 10, and support frame as described above 12 can move up and down to drive therapeutic bed 13 liftings.Described therapeutic bed 13 is used for the carrying human body to carry out radiotherapy.Described rotating ring 14 is arranged on the fuselage 10, and described therapeutic bed 13 passes described rotating ring 14, and described rotating ring 14 can rotate to drive treatment 11 a focus rotation around human body around the focus of human body.
See also Figure 1 and Figure 2, described fuselage 10 is provided with base 100, be positioned at the retainer ring 101 of base 100 upsides and be positioned at the auxiliary section 102 in retainer ring 101 outsides.Described rotating ring 14 is disposed in the retainer ring 101, and under power drive, rotating ring 14 rotates, being rotatably assorted for axial location between described rotating ring 14 and the retainer ring 101.Described auxiliary section 102 is provided with guide rail (not shown) or guide groove (not shown).Also be equipped with on the described fuselage 10 and can drive first motor 103 and first screw mandrel 104 that bracing frame 12 moves up and down.
See also shown in Figure 5ly, described treatment 11 is provided with radioactive source (not shown) and collimator 110, and described collimator 110 is used for the ray focusing of collimation radioactive source in the focus of human body.In present embodiment, described treatment 11 is fixed in the inboard of rotating ring 14 with counterweight 15 and upwards is oppositely arranged in the footpath of rotating ring 14.
See also Fig. 3 to shown in Figure 6, see that from top to bottom support frame as described above 12 integral body are " U " type.Support frame as described above 12 extensions are provided with two cantilevered leg 120, and described therapeutic bed 13 places on described two cantilevered leg 120.Described two cantilevered leg 120 are positioned at the two opposite sides of fuselage 10, and relatively, described rotating ring 14 is between described two cantilevered leg 120 on the length direction of therapeutic bed 13 for described two cantilevered leg 120.Described two cantilevered leg 120 are on the whole and are horizontally disposed with and perpendicular to the length direction of therapeutic bed 13.Described treatment 11 and counterweight 15 can passed between described two cantilevered leg 120 under the drive of rotating ring 14.At least one cantilevered leg 120 is provided with and drives second motor 1200 and second screw mandrel 1201 that therapeutic bed 13 moves along the horizontal direction vertical with the length direction of therapeutic bed 13, in present embodiment, all be provided with second motor 1200 and second screw mandrel 1201 on two cantilevered leg 120.Support frame as described above 12 also is provided with base portion 121, described two cantilevered leg 120 are all extended from base portion 121, described first screw mandrel 104 connects first motor 103 and base portion 121, described base portion 121 is installed on the auxiliary section 102, and described base portion 121 can 102 guide rail or guide groove move up and down along the auxiliary section under first motor 103 and 104 drivings of first screw mandrel.
See also Fig. 3 to shown in Figure 6, therapeutic bed 13 is provided with the metal support beam 130 that is supported on one of them cantilevered leg 120, be supported in another metal support beam 131 on another cantilevered leg 120, connect aforementioned two metal support beam 130,131 carbon fiber board 132, location bed body 133 and drive the 3rd motor (not shown) and the 3rd screw mandrel (not shown) that location bed body 133 moves horizontally along the length direction of therapeutic bed 13.With respect to hardware, the ray transmitance of carbon fiber board 132 is much high but cost is higher, to this, present embodiment replaces a section of the brace summer of metal material with carbon fiber board 132, dispose the carbon fiber board 132 of appropriate length as required, when treatment 11 forwarded therapeutic bed 13 belows to, ray can see through carbon fiber board 132 directive focuses during radiotherapy, and present embodiment is taken into account cost and ray transmitance preferably.During radiotherapy, human body is positioned on the location bed body 133, location bed body 133 is made by carbon fiber and expanded beads, because the proportion of carbon fiber and expanded beads is very little, influence to ray does not almost have, simultaneously have very high intensity again, make the body weight of human body very little to the distortion of its generation, location bed body 133 can be taken off to scanning device in order to carry out focus scanning (as CT scan, nuclear magnetic resonance scanning) from radiotherapy equipment of the present invention together with human body.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. radiotherapy equipment, comprise fuselage, treatment head and therapeutic bed, described treatment head is provided with radioactive source and collimator, described collimator is used for the ray focusing of collimation radioactive source in the focus of human body, described therapeutic bed is used for the carrying human body to carry out radiotherapy, it is characterized in that, described radiotherapy equipment also comprises the bracing frame that is arranged on the fuselage, the support frame as described above extension is provided with two cantilevered leg, described therapeutic bed places on described two cantilevered leg, and support frame as described above can move up and down to drive the therapeutic bed lifting.
2. radiotherapy equipment as claimed in claim 1, it is characterized in that, described radiotherapy equipment also comprises the rotating ring that is arranged on the fuselage, described rotating ring is between described two cantilevered leg, described therapeutic bed passes described rotating ring, and described rotating ring can rotate to drive the treatment head around the focus of human body and rotate around the focus of human body.
3. radiotherapy equipment as claimed in claim 2 is characterized in that, is equipped with on the described fuselage to drive first motor and first screw mandrel that bracing frame moves up and down.
4. radiotherapy equipment as claimed in claim 3, it is characterized in that, support frame as described above also is provided with base portion, described two cantilevered leg are all extended from base portion, described first screw mandrel connects first motor and base portion, described fuselage is provided with base, be positioned at the retainer ring of base upside and be positioned at the auxiliary section in the retainer ring outside, described rotating ring is disposed in the retainer ring, described base portion is installed on the auxiliary section, described auxiliary section is provided with guide rail or guide groove, and described base portion can move up and down along guide rail or guide groove under first motor and the driving of first screw mandrel.
5. radiotherapy equipment as claimed in claim 2 is characterized in that, described radiotherapy equipment also is provided with and the counterweight for the treatment of the corresponding setting of head, and described treatment head and counterweight can passed between described two cantilevered leg under the drive of rotating ring.
6. radiotherapy equipment as claimed in claim 5 is characterized in that, described treatment head is fixed in the inboard of rotating ring with counterweight and upwards is oppositely arranged in the footpath of rotating ring.
7. radiotherapy equipment as claimed in claim 5, it is characterized in that described therapeutic bed is provided with the metal support beam that is supported on one of them cantilevered leg, be supported in another metal support beam on another cantilevered leg and connect the carbon fiber board of aforementioned two metal support beam.
8. radiotherapy equipment as claimed in claim 1 is characterized in that, at least one cantilevered leg is provided with and drives second motor and second screw mandrel that therapeutic bed moves along the horizontal direction vertical with the length direction of therapeutic bed.
9. radiotherapy equipment as claimed in claim 1 is characterized in that, described therapeutic bed also is provided with the location bed body and drives the 3rd motor and the 3rd screw mandrel that the location bed body moves horizontally along the length direction of therapeutic bed, and during radiotherapy, human body is positioned on the location bed body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104512984A CN103182150A (en) | 2011-12-27 | 2011-12-27 | Radiotherapy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104512984A CN103182150A (en) | 2011-12-27 | 2011-12-27 | Radiotherapy equipment |
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| Publication Number | Publication Date |
|---|---|
| CN103182150A true CN103182150A (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104512984A Pending CN103182150A (en) | 2011-12-27 | 2011-12-27 | Radiotherapy equipment |
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| CN (1) | CN103182150A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971436A (en) * | 2015-06-03 | 2015-10-14 | 甘海龙 | Radiotherapy equipment for general surgery department |
| CN105031831A (en) * | 2015-07-14 | 2015-11-11 | 常州宝菱重工机械有限公司 | Medical proton instrument therapy cabin rotating ring |
| CN105920746A (en) * | 2016-06-16 | 2016-09-07 | 四川大学 | Radiation therapy device |
| CN105920745A (en) * | 2016-06-16 | 2016-09-07 | 四川大学 | Radiation therapy system |
| CN109499016A (en) * | 2019-01-04 | 2019-03-22 | 潍坊医学院 | A kind of tracking radiotherapy equipment of knub position |
| CN111359106A (en) * | 2020-03-09 | 2020-07-03 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Radiotherapy positioning bed |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766880Y (en) * | 2004-12-30 | 2006-03-29 | 杭州华源伽玛医疗设备投资有限公司 | Therapeutic bed lifting mechanism |
| CN101879071A (en) * | 2010-07-01 | 2010-11-10 | 上海世鹏实验室科技发展有限公司 | Radiation treatment system |
-
2011
- 2011-12-27 CN CN2011104512984A patent/CN103182150A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2766880Y (en) * | 2004-12-30 | 2006-03-29 | 杭州华源伽玛医疗设备投资有限公司 | Therapeutic bed lifting mechanism |
| CN101879071A (en) * | 2010-07-01 | 2010-11-10 | 上海世鹏实验室科技发展有限公司 | Radiation treatment system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104971436A (en) * | 2015-06-03 | 2015-10-14 | 甘海龙 | Radiotherapy equipment for general surgery department |
| CN104971436B (en) * | 2015-06-03 | 2017-12-05 | 刘鸿坚 | Department of general surgery's radiotherapy equipment |
| CN105031831A (en) * | 2015-07-14 | 2015-11-11 | 常州宝菱重工机械有限公司 | Medical proton instrument therapy cabin rotating ring |
| CN105031831B (en) * | 2015-07-14 | 2017-12-05 | 常州宝菱重工机械有限公司 | The rotating ring of medical proton instrument treatment tank |
| CN105920746A (en) * | 2016-06-16 | 2016-09-07 | 四川大学 | Radiation therapy device |
| CN105920745A (en) * | 2016-06-16 | 2016-09-07 | 四川大学 | Radiation therapy system |
| CN105920745B (en) * | 2016-06-16 | 2019-02-15 | 四川大学 | Radiotherapy system |
| CN109499016A (en) * | 2019-01-04 | 2019-03-22 | 潍坊医学院 | A kind of tracking radiotherapy equipment of knub position |
| CN109499016B (en) * | 2019-01-04 | 2020-11-24 | 潍坊医学院 | Tumor position tracking radiotherapy equipment |
| CN111359106A (en) * | 2020-03-09 | 2020-07-03 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Radiotherapy positioning bed |
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Application publication date: 20130703 |