CN109350867B - Structure for rotating backboard inside rotating rack - Google Patents
Structure for rotating backboard inside rotating rack Download PDFInfo
- Publication number
- CN109350867B CN109350867B CN201811480408.8A CN201811480408A CN109350867B CN 109350867 B CN109350867 B CN 109350867B CN 201811480408 A CN201811480408 A CN 201811480408A CN 109350867 B CN109350867 B CN 109350867B
- Authority
- CN
- China
- Prior art keywords
- rotating
- gear
- back plate
- backboard
- rotating frame
- 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.)
- Active
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 37
- 230000002441 reversible effect Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000005855 radiation Effects 0.000 claims description 24
- 238000011282 treatment Methods 0.000 abstract description 22
- 230000003068 static effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000036651 mood Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 17
- 206010028980 Neoplasm Diseases 0.000 description 12
- 238000005457 optimization Methods 0.000 description 7
- 201000011510 cancer Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 2
- 238000002661 proton therapy Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000011443 conventional therapy Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009201 electron therapy Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011275 oncology therapy Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002727 particle therapy Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1077—Beam delivery systems
- A61N5/1081—Rotating beam systems with a specific mechanical construction, e.g. gantries
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
- A61N2005/1087—Ions; Protons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a structure for rotating a backboard in a rotating rack, which comprises the rotating rack, the backboard, a fixed circular ring, rollers, rolling guide rails, a horizontal floor, a square bracket, a reverse transmission gear set and radial support cross bars, wherein the rotating rack is of a hollow cylindrical structure, one end in the rotating rack is provided with the backboard, the backboard is of a circular structure, and the center of the backboard is provided with the reverse transmission gear set, and the beneficial effects of the invention are that: the rotating backboard is always kept in a relatively static state with the ground, so that psychological pressure of a patient when the patient is treated by the rotating rack is reduced, comfort of mood and comfort of the body of the patient when the patient is treated are improved, and treatment effect of the rotating rack on the patient is improved. The invention does not need to provide extra power, and the invention can ensure the rotation precision by adopting gear transmission, thereby improving the treatment precision and the treatment quality of the rotating frame to patients. The invention has flexible connection of each component and is suitable for popularization and use.
Description
Technical Field
The invention relates to a structure, in particular to a structure for a rotating backboard in a rotating rack, and belongs to the technical field of application of medical instrument structures for particle therapy.
Background
The traditional cancer treatment uses high-energy photons such as X-rays or gamma rays to destroy cancer cells, and the biggest disadvantage of the treatment method is that healthy cells surrounding the cancer cells are irradiated by the rays, so that secondary damage is caused to human bodies while the cancer cells are killed. While traditional methods of treatment require very large doses to kill cancer cells in very deep areas because photon energy is rapidly decreasing in the body.
Proton therapy is a technology that has advanced rapidly in the field of cancer therapy in recent years, and is particularly advantageous in those cancer treatments where conventional therapies are at great risk. Protons, neutrons and electrons are the main elements of atomic composition, protons have a mass of one unit and a positive charge of one unit, protons have a half-life of more than 1032, and protons will decay into a neutron, a positron and a neutronic molecule.
When the proton is used for treatment, the proton curve shows that the proton curve is fast after rising slowly until the Bragg peak value, and the peak value rapidly drops to zero once, and the inherent characteristic of the proton provides very ideal treatment performance for treating tumors, and mainly has the following advantages: as long as the peak value is aligned to the tumor focus, the tumor part receives the maximum dose value, the dose utilization rate is greatly improved, and the curative effect is best; normal cells, including skin, prior to tumor typically receive a maximum dose of 1/3-1/2, i.e., less injury than in the case of X-rays or electrons; normal cells or deeply grateful organs at the back of the tumor are essentially uninvolved and not injured. It can be seen that proton therapy can overcome the disadvantages of X-ray and electron therapy and becomes an ideal means for treating tumors, the root of which is the bragg peak characteristic derived from protons.
Therefore, the proton treatment center is provided with a rotary treatment room which can rotate, the rotary treatment room is also called a rotary rack, the rotary rack is the tail end of the whole proton treatment, when a patient is treated, the patient directly contacts with the patient by lying on a horizontal floor in the rotary rack, the patient is treated, the back plate in the rotary rack synchronously rotates along with the rotary rack when the conventional rotary rack is used, the patient is subjected to great psychological pressure in the rotary rack due to the rotation of the back plate, tension and discomfort are easily brought to the patient, and the treatment effect of the rotary treatment room on the patient is seriously influenced.
Disclosure of Invention
The invention aims to solve the problems that when the existing rotating frame is used in work, the back plate in the rotating frame synchronously rotates along with the rotating frame, a patient is stressed in the rotating frame due to the rotation of the back plate, tension and discomfort are easily brought to the patient, and the treatment effect of a rotating treatment room on the patient is seriously influenced.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a structure for rotating inside backplate of rotating frame, includes rotating frame, backplate, fixed ring, gyro wheel, rolling guide, horizontal floor, square support, reverse drive gear group, radial support crossband the radiation backup pad of rotating frame, rotating frame is hollow cylindrical structure, just the inside one end of rotating frame is provided with the backplate, the backplate is circular structure, just backplate center department is provided with reverse drive gear group, reverse drive gear group includes gear wheel, ring gear, external gearing gear and pinion, the backplate lateral wall is provided with the radiation support frame, radiation support frame middle part is provided with fixed ring, just fixed ring both ends symmetry runs through and is provided with two radial support crossband is fixed to the backplate connection through a plurality of radial support crossband.
The method is further characterized in that: the large gear, the inner meshing gear, the outer meshing gear and the small gear are all spur gears, the large gear is installed on a radiation supporting plate of the rotating frame, when the rotating frame rotates, the reverse transmission gear set is driven to move reversely, the same angular speed of the back plate and the rotating frame is guaranteed through gear reduction ratio design, and accordingly the back plate is guaranteed to be kept in a relatively static state with the ground all the time in the rotating process of the rotating frame.
The method is further characterized in that: the large gear is connected with the inner meshing gear in an inner meshing way, the inner meshing gear is coaxially connected with the pinion, the outer meshing gear is connected with the pinion in an outer meshing way, and the outer meshing gear is arranged on the backboard through a shaft, so that reverse rotation with the same angular speed from the rotating rack to the rotating backboard is realized.
The method is further characterized in that: the backboard is arranged on the plurality of radial supporting cross bars, and the radial supporting cross bars are fixedly connected with the radiation supporting plates of the rotating frame through the fixed circular rings on the radiation supporting frames of the backboard.
The method is further characterized in that: four rollers are arranged on the radiation supporting frame of the backboard, rolling guide rails are arranged on the fixed circular ring of the backboard, the four rollers are connected and installed on the rolling guide rails of the fixed circular ring of the backboard through a square bracket, and the rollers can roll freely on the rolling guide rails.
The method is further characterized in that: the included angles between every two of the four rollers are all degrees, the rolling angle of the four rollers on the rolling guide rail is 0-360 degrees, and the rolling wheels on the backboard radiation support frame can roll on the large circular rolling guide rail by 360 degrees.
The method is further characterized in that: the horizontal floor is horizontally arranged below the inner part of the rotary machine frame, and two ends of the horizontal floor are connected with the inner wall of the rotary machine frame through bolts.
The method is further characterized in that: the length of the side of the square bracket is smaller than the diameter of the fixed ring, and the rolling guide rail is of a concave circular structure, so that the roller wheel can rotate in the rolling guide rail more stably and firmly.
A method of using a structure for rotating a back plate inside a rotating housing, the method comprising the steps of:
Step one: when the rotating frame rotates, the rotating frame drives a reverse transmission gear set on the back plate to reversely move, the large gear is in internal meshed connection with the internal meshed gear, the internal meshed gear is coaxially connected with the small gear, the external meshed gear is in external meshed connection with the small gear, the external meshed gear is arranged on the back plate through a shaft, and the back plate and the rotating frame are guaranteed to have the same angular velocity through gear reduction ratio design, so that the back plate is always kept in a relatively static state with the ground in the rotating process of the rotating frame;
Step two: the fixed circular ring of the backboard is provided with the rolling guide rail, and the four rollers are connected and installed on the rolling guide rail of the fixed circular ring of the backboard through a square bracket, and can freely roll 360 degrees on the rolling guide rail, so that the backboard is driven to rotate more stably and smoothly, and the backboard is enabled to rotate in a synchronous reverse transmission manner with the rotating rack.
Compared with the prior art, the invention has the beneficial effects that:
1. the rotating backboard is always kept in a relatively static state with the ground, so that psychological pressure of a patient when the patient is treated by the rotating rack is reduced, comfort of mood and comfort of the body of the patient when the patient is treated are improved, and treatment effect of the rotating rack on the patient is improved.
2. The invention does not need to provide extra power, and the invention can ensure the rotation precision by adopting gear transmission, thereby improving the treatment precision and the treatment quality of the rotating frame to patients. The invention has flexible connection of each component and is suitable for popularization and use.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Figure 1 is an isometric view of the present invention.
FIG. 2 is a schematic view of the back of the rotating back plate and the reverse gear.
Fig. 3 is an enlarged schematic view of the detail of the area a in fig. 2.
Fig. 4 is a schematic front view of the rotating back plate.
Fig. 5 is a reverse gear structure diagram.
In the figure: 1. a rotating frame; 2. a back plate; 3. fixing the circular ring; 4. a roller; 5. a rolling guide rail; 6. a horizontal floor; 7. a square bracket; 8. a large gear; 9. an inner gear; 10. an external gear; 11. a pinion gear; 12. radial support crossbars.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a structure for rotating a back plate inside a rotating frame comprises a rotating frame 1, a back plate 2, a fixed ring 3, rollers 4, rolling guide rails 5, a horizontal floor 6, a square bracket 7, a reverse transmission gear set, a radial support transverse bar 12 and a radiation support plate of the rotating frame 1, wherein the rotating frame 1 is of a hollow cylindrical structure, one end inside the rotating frame 1 is provided with the back plate 2, the back plate 2 is of a circular structure, the center of the back plate 2 is provided with the reverse transmission gear set, the reverse transmission gear set comprises a large gear 8, an inner meshing gear 9, an outer meshing gear 10 and a pinion 11, the side wall of the back plate 2 is provided with a radiation support frame, the middle part of the radiation support frame is provided with the fixed ring 3, two radial support transverse bars 12 are symmetrically arranged at two ends of the fixed ring 3 in a penetrating mode, and the back plate 2 is fixedly connected through a plurality of radial support transverse bars 12.
As a technical optimization scheme of the invention, the large gear 8, the inner meshing gear 9, the outer meshing gear 10 and the small gear 11 are all straight-tooth cylindrical gears, the large gear 8 is arranged on a radiation supporting plate of the rotating frame 1, when the rotating frame 1 rotates, the reverse transmission gear set is driven to move reversely, and the same angular speed of the backboard 2 and the rotating frame 1 is ensured through the design of a gear reduction ratio, so that the backboard 2 is always kept in a relatively static state with the ground in the rotating process of the rotating frame 1.
As a technical optimization scheme of the invention, the large gear 8 is in internal engagement connection with the internal engagement gear 9, the internal engagement gear 9 is in coaxial connection with the small gear 11, the external engagement gear 10 is in external engagement connection with the small gear 11, and the external engagement gear 10 is arranged on the backboard 2 through a shaft, so that reverse same-angular-speed rotation from the rotating frame 1 to the rotating backboard 2 is realized.
As a technical optimization scheme of the invention, the backboard 2 is arranged on a plurality of radial supporting cross bars 12, and the radial supporting cross bars 12 are fixedly connected with the radiation supporting plates of the rotating frame 1 through the fixed circular rings 3 on the radiation supporting frames of the backboard 2.
As a technical optimization scheme of the invention, four rollers 4 are arranged on a radiation supporting frame of the backboard 2, a rolling guide rail 5 is arranged on a fixed ring 3 of the backboard 2, the four rollers 4 are connected and arranged on the rolling guide rail 5 of the fixed ring 3 of the backboard 2 through a square bracket 7, and the rollers 4 can freely roll on the rolling guide rail 5.
As a technical optimization scheme of the invention, the included angles between every two of the four rollers 4 are 90 degrees, the rolling angles of the four rollers 4 on the rolling guide rail 5 are 0-360 degrees, and the 4 rolling wheels on the radiation support frame of the backboard 2 can roll on the large circular rolling guide rail 5 by 360 degrees.
As a technical optimization scheme of the invention, the horizontal floor 6 is horizontally arranged below the inner part of the rotating frame 1, and two ends of the horizontal floor 6 are connected with the inner wall of the rotating frame 1 through bolts, so that the horizontal floor 6 is ensured to be more stable and firm in use.
As a technical optimization scheme of the invention, the side length of the square bracket 7 is smaller than the diameter of the fixed ring 3, and the rolling guide rail 5 is of a concave circular structure, so that the roller 4 can rotate in the rolling guide rail 5 more stably and firmly.
A method of using a structure for rotating a back plate inside a rotating housing, the method comprising the steps of:
Step one: when the rotating frame 1 rotates, the rotating frame drives a reverse transmission gear set on the back plate to reversely move, the large gear 8 is in internal engagement connection with the internal engagement gear 9, the internal engagement gear 9 is in coaxial connection with the small gear 11, the external engagement gear 10 is in external engagement connection with the small gear 11, the external engagement gear 10 is arranged on the back plate 2 through a shaft, and the back plate 2 and the rotating frame 1 are guaranteed to have the same angular velocity through gear reduction ratio design, so that the back plate 2 is always kept in a relatively static state with the ground in the rotating process of the rotating frame 1;
Step two: the fixed ring 3 of the backboard 2 is provided with the rolling guide rail 5, the four rollers 4 are connected and installed on the rolling guide rail 5 of the fixed ring 3 of the backboard 2 through the square bracket 7, and the rollers 4 can freely roll 360 degrees on the rolling guide rail 5, so that the backboard 2 is driven to rotate more stably and smoothly, and the backboard 2 is enabled to rotate in a synchronous reverse transmission with the rotating frame 1.
Compared with the prior art, the invention has the beneficial effects that:
1. The rotating backboard 2 is kept in a relatively static state with the ground all the time, so that psychological pressure of a patient when the patient is treated by the rotating rack is reduced, comfort of mood and comfort of the body of the patient when the patient is treated are improved, and treatment effect of the rotating rack on the patient is improved.
2. The invention does not need to provide extra power, and the invention can ensure the rotation precision by adopting gear transmission, thereby improving the treatment precision and the treatment quality of the rotating frame to patients. The invention has flexible connection of each component and is suitable for popularization and use.
When the rotary machine frame 1 is used, firstly, the safety of the use of each part of the rotary machine frame is checked, when the rotary machine frame 1 rotates, the reverse transmission gear set is driven to reversely move, the same angular speed of the backboard 2 and the rotary machine frame 1 is ensured through the design of the gear reduction ratio, the rotary backboard 2 is ensured to be always kept in a relatively static state with the ground, the psychological pressure of a patient when the patient is treated by the rotary machine frame is reduced, the comfort of the mood and the comfort of the body of the patient when the patient is treated are improved, the rotary backboard 2 is arranged on the backboard 2 radial support transverse bar 12, and the backboard 2 radial support and the rotary machine frame radial support are fixedly connected through the large circular ring 3 on the backboard 2 radial support frame. The back plate radiation supporting large circular ring 3 is provided with the rolling guide rail 5, the rolling wheel 4 can freely roll on the rolling guide rail by 360 degrees, and the back plate 2 is ensured to be driven and rotated more stably by the reverse driving gear set.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The structure for the rotating backboard inside the rotating rack is characterized by comprising the rotating rack (1), the backboard (2), a fixed ring (3), rollers (4), rolling guide rails (5), a horizontal floor (6), a square bracket (7), a reverse transmission gear set, a radial supporting cross bar (12) and a radiation supporting plate of the rotating rack (1); the rotary rack (1) is of a hollow cylindrical structure, a back plate (2) is arranged at one end inside the rotary rack (1), the back plate (2) is of a circular structure, and a reverse transmission gear set is arranged at the center of the back plate (2); the reverse transmission gear set comprises a large gear (8), an inner meshing gear (9), an outer meshing gear (10) and a small gear (11); the side wall of the backboard (2) is provided with a radiation support frame, the middle part of the radiation support frame is provided with a fixed circular ring (3), and two ends of the fixed circular ring (3) symmetrically penetrate through two radial support cross bars (12);
The large gear (8), the inner meshing gear (9), the outer meshing gear (10) and the small gear (11) are all straight-tooth cylindrical gears, and the large gear (8) is arranged on a radiation supporting plate of the rotating frame (1);
The large gear (8) is connected with the inner meshing gear (9) in an inner meshing way, the inner meshing gear (9) is coaxially connected with the small gear (11), the outer meshing gear (10) is connected with the small gear (11) in an outer meshing way, and the outer meshing gear (10) is arranged on the back plate (2) through a shaft;
A horizontal floor (6) is horizontally arranged below the inner part of the rotating frame (1), and two ends of the horizontal floor (6) are connected with the inner wall of the rotating frame (1) through bolts.
2. A structure for a rotating back plate inside a rotating frame according to claim 1, characterized in that the back plate (2) is mounted on a number of radial supporting bars (12), the radial supporting bars (12) and the radiation supporting plates of the rotating frame (1) are fixedly connected by means of a fixed ring (3) on the radiation supporting frame of the back plate (2).
3. The structure for rotating the back plate inside the rotating frame according to claim 1, wherein four rollers (4) are arranged on the radiation supporting frame of the back plate (2), rolling guide rails (5) are arranged on the fixed circular ring (3) of the back plate (2), and the four rollers (4) are connected and installed on the rolling guide rails (5) of the fixed circular ring (3) of the back plate (2) through a square bracket (7).
4. A structure for a rotating back plate inside a rotating frame according to claim 1, characterized in that the included angle between the four rollers (4) is 90 degrees, the rolling angle of the four rollers (4) on the rolling guide (5) is 0 ° -360 °.
5. The structure for the rotating back plate inside the rotating frame according to claim 1, wherein the side length of the square bracket (7) is smaller than the diameter of the fixed circular ring (3), and the rolling guide rail (5) is of a concave circular structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018108665586 | 2018-08-01 | ||
| CN201810866558.6A CN108853757A (en) | 2018-08-01 | 2018-08-01 | A kind of structure for rotary frame inner rotation backboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109350867A CN109350867A (en) | 2019-02-19 |
| CN109350867B true CN109350867B (en) | 2024-04-26 |
Family
ID=64306953
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866558.6A Pending CN108853757A (en) | 2018-08-01 | 2018-08-01 | A kind of structure for rotary frame inner rotation backboard |
| CN201822032502.9U Active CN209378339U (en) | 2018-08-01 | 2018-12-05 | A kind of structure for rotary frame inner rotation backboard |
| CN201811480408.8A Active CN109350867B (en) | 2018-08-01 | 2018-12-05 | Structure for rotating backboard inside rotating rack |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866558.6A Pending CN108853757A (en) | 2018-08-01 | 2018-08-01 | A kind of structure for rotary frame inner rotation backboard |
| CN201822032502.9U Active CN209378339U (en) | 2018-08-01 | 2018-12-05 | A kind of structure for rotary frame inner rotation backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108853757A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108853757A (en) * | 2018-08-01 | 2018-11-23 | 合肥中科离子医学技术装备有限公司 | A kind of structure for rotary frame inner rotation backboard |
| CN110841206A (en) * | 2019-11-22 | 2020-02-28 | 合肥中科离子医学技术装备有限公司 | Matching structure of rotating rack and internal telescopic floor |
| CN113209500A (en) * | 2021-06-08 | 2021-08-06 | 兰州科近泰基新技术有限责任公司 | Superconductive ion rotating frame |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5712895A (en) * | 1997-01-14 | 1998-01-27 | Picker International, Inc. | Rotational digital subtraction angiography phantom |
| CN1205619A (en) * | 1995-11-14 | 1999-01-20 | 伊莱克塔公司 | Positioning device |
| JP2000140134A (en) * | 1998-09-11 | 2000-05-23 | Ishikawajima Harima Heavy Ind Co Ltd | Gantry device of corpuscular ray therapeutic equipment |
| JP2002048202A (en) * | 2000-05-24 | 2002-02-15 | Ge Medical Systems Global Technology Co Llc | Method and device for adjusting tension of wrapping member in wrapping connector driving mechanism, method and device for measuring tension of wrapping member, and ct equipment |
| CN101267767A (en) * | 2005-07-23 | 2008-09-17 | 断层放疗公司 | Radiation therapy imaging and delivery utilizing coordinated motion of gantry and couch |
| JP2010075512A (en) * | 2008-09-26 | 2010-04-08 | Mitsubishi Electric Corp | Rotary irradiation type particle beam therapy apparatus |
| CN103285528A (en) * | 2013-05-20 | 2013-09-11 | 清华大学 | Radiation therapy equipment and radiotherapy system therewith |
| CN103603790A (en) * | 2013-11-26 | 2014-02-26 | 广西玉柴机器股份有限公司 | Clamping device for air compressor subassembly |
| CN103742617A (en) * | 2013-10-21 | 2014-04-23 | 浙江理工大学 | Label shearing device |
| CN204274487U (en) * | 2014-11-04 | 2015-04-22 | 赵莉 | A kind of adjustable end stop ECT bed |
| CN205007087U (en) * | 2015-08-14 | 2016-02-03 | 杨士宝 | Children's arm joint stationary magazine creel |
| CN105726054A (en) * | 2016-05-09 | 2016-07-06 | 中国科学院苏州生物医学工程技术研究所 | Double-circular arc track CT (computed tomography) scanner |
| JP2016165397A (en) * | 2015-03-10 | 2016-09-15 | 株式会社東芝 | Rotary treatment room |
| RU170243U1 (en) * | 2016-12-30 | 2017-04-18 | Общество с ограниченной ответственностью "Технологии радиотерапии" | APPLICATOR CHANNEL Multiplier |
| RU170302U1 (en) * | 2016-12-30 | 2017-04-19 | Общество с ограниченной ответственностью "Технологии радиотерапии" | APPLICATOR CHANNEL Multiplier |
| CN106943662A (en) * | 2017-04-28 | 2017-07-14 | 合肥美亚光电技术股份有限公司 | A kind of micro drives device for being used to intervene operation |
| CN206345623U (en) * | 2016-12-27 | 2017-07-21 | 八达机电有限公司 | Hand-held towing capstan |
| CN206715056U (en) * | 2016-12-13 | 2017-12-08 | 合肥中科离子医学技术装备有限公司 | A kind of medical proton beam rotary frame |
| CN209378339U (en) * | 2018-08-01 | 2019-09-13 | 合肥中科离子医学技术装备有限公司 | A kind of structure for rotary frame inner rotation backboard |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9434032B2 (en) * | 2011-04-26 | 2016-09-06 | Gm Global Technology Operations, Llc | Method of assembling a stacked planetary gear set |
| US10206735B2 (en) * | 2013-03-13 | 2019-02-19 | Nuvaira, Inc. | Fluid delivery system and method for treatment |
-
2018
- 2018-08-01 CN CN201810866558.6A patent/CN108853757A/en active Pending
- 2018-12-05 CN CN201822032502.9U patent/CN209378339U/en active Active
- 2018-12-05 CN CN201811480408.8A patent/CN109350867B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1205619A (en) * | 1995-11-14 | 1999-01-20 | 伊莱克塔公司 | Positioning device |
| US5712895A (en) * | 1997-01-14 | 1998-01-27 | Picker International, Inc. | Rotational digital subtraction angiography phantom |
| JP2000140134A (en) * | 1998-09-11 | 2000-05-23 | Ishikawajima Harima Heavy Ind Co Ltd | Gantry device of corpuscular ray therapeutic equipment |
| JP2002048202A (en) * | 2000-05-24 | 2002-02-15 | Ge Medical Systems Global Technology Co Llc | Method and device for adjusting tension of wrapping member in wrapping connector driving mechanism, method and device for measuring tension of wrapping member, and ct equipment |
| CN101267767A (en) * | 2005-07-23 | 2008-09-17 | 断层放疗公司 | Radiation therapy imaging and delivery utilizing coordinated motion of gantry and couch |
| JP2010075512A (en) * | 2008-09-26 | 2010-04-08 | Mitsubishi Electric Corp | Rotary irradiation type particle beam therapy apparatus |
| CN103285528A (en) * | 2013-05-20 | 2013-09-11 | 清华大学 | Radiation therapy equipment and radiotherapy system therewith |
| CN103742617A (en) * | 2013-10-21 | 2014-04-23 | 浙江理工大学 | Label shearing device |
| CN103603790A (en) * | 2013-11-26 | 2014-02-26 | 广西玉柴机器股份有限公司 | Clamping device for air compressor subassembly |
| CN204274487U (en) * | 2014-11-04 | 2015-04-22 | 赵莉 | A kind of adjustable end stop ECT bed |
| JP2016165397A (en) * | 2015-03-10 | 2016-09-15 | 株式会社東芝 | Rotary treatment room |
| CN205007087U (en) * | 2015-08-14 | 2016-02-03 | 杨士宝 | Children's arm joint stationary magazine creel |
| CN105726054A (en) * | 2016-05-09 | 2016-07-06 | 中国科学院苏州生物医学工程技术研究所 | Double-circular arc track CT (computed tomography) scanner |
| CN206715056U (en) * | 2016-12-13 | 2017-12-08 | 合肥中科离子医学技术装备有限公司 | A kind of medical proton beam rotary frame |
| CN206345623U (en) * | 2016-12-27 | 2017-07-21 | 八达机电有限公司 | Hand-held towing capstan |
| RU170243U1 (en) * | 2016-12-30 | 2017-04-18 | Общество с ограниченной ответственностью "Технологии радиотерапии" | APPLICATOR CHANNEL Multiplier |
| RU170302U1 (en) * | 2016-12-30 | 2017-04-19 | Общество с ограниченной ответственностью "Технологии радиотерапии" | APPLICATOR CHANNEL Multiplier |
| CN106943662A (en) * | 2017-04-28 | 2017-07-14 | 合肥美亚光电技术股份有限公司 | A kind of micro drives device for being used to intervene operation |
| CN209378339U (en) * | 2018-08-01 | 2019-09-13 | 合肥中科离子医学技术装备有限公司 | A kind of structure for rotary frame inner rotation backboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209378339U (en) | 2019-09-13 |
| CN109350867A (en) | 2019-02-19 |
| CN108853757A (en) | 2018-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109350867B (en) | Structure for rotating backboard inside rotating rack | |
| CN209316849U (en) | A kind of structure being circumferentially driven for high-precision rotary machine frame inside | |
| CN106492356B (en) | A kind of medical proton beam rotary frame | |
| CN203379504U (en) | 360-degree therapy device suitable for fixed hadron beams | |
| CN113289266B (en) | Compact type full-superconducting rotary therapeutic device | |
| CN106492358B (en) | A kind of Self-aligning roller supporting platform for medical proton beam rotary frame | |
| CN110841206A (en) | Matching structure of rotating rack and internal telescopic floor | |
| CN206167654U (en) | Neutron treatment device | |
| CN213609473U (en) | A radiation positioner for oncology medical treatment is clinical | |
| CN107569779A (en) | Neutron therapy device | |
| CN110025896A (en) | Lid arrangement is blocked in a kind of radiotherapy clinic radiation protection | |
| CN110201318A (en) | A kind of diagnosis and treatment autoamtic protection device for forming | |
| CN206081353U (en) | Neutron treatment device | |
| CN206715056U (en) | A kind of medical proton beam rotary frame | |
| Lipengolts et al. | Photon Capture Therapy–Process Analog of Neutron Capture Therapy. First Experimental Results of Melanoma Treatment in Mice | |
| RU2428227C2 (en) | Method of combined photon-neutron therapy of malignant tumours | |
| CN207856088U (en) | Beam-shaping body for neutron capture treatment | |
| CN221130753U (en) | Skin protection device is used in radiotherapy nursing | |
| CN220344960U (en) | Radiation protection equipment for human tumor radiotherapy | |
| RU2019105864A (en) | METHOD OF TREATMENT OF ORAL CAVITY | |
| CN215084348U (en) | Head tumor radiotherapy bed rotation type tumor radiotherapy support | |
| CN221130751U (en) | Combined positioning frame device | |
| CN219896816U (en) | General boron neutron capture treatment beam shaping structure | |
| CN206777618U (en) | A kind of Self-aligning roller supporting platform for medical proton beam rotary frame | |
| CN215084356U (en) | Vulva inserting radiotherapy needle fixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |