CN219023058U - Superconductive proton treatment rotating support - Google Patents
Superconductive proton treatment rotating support Download PDFInfo
- Publication number
- CN219023058U CN219023058U CN202223204185.7U CN202223204185U CN219023058U CN 219023058 U CN219023058 U CN 219023058U CN 202223204185 U CN202223204185 U CN 202223204185U CN 219023058 U CN219023058 U CN 219023058U
- Authority
- CN
- China
- Prior art keywords
- positioning
- measuring mechanism
- fixed
- limiting
- hole
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000003384 imaging method Methods 0.000 claims abstract description 15
- 238000010252 digital analysis Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 9
- 238000002661 proton therapy Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model belongs to the technical field of superconducting proton medical equipment, in particular to a superconducting proton treatment rotating bracket, a measuring device is arranged between superconducting proton treatment equipment and a treatment bed, the measuring device is divided into an upper measuring mechanism and a lower measuring mechanism, the upper measuring mechanism is connected with the superconducting proton treatment equipment, the lower measuring mechanism is fixedly provided with a bracket, the bottom of the bracket is fixedly provided with a mounting seat, the other side of the upper end of the mounting seat is fixedly provided with an imaging digital analysis system, the imaging digital analysis system comprises a fixed supporting sleeve, a rotating structure is firstly arranged between a telescopic plate and the bracket, the rotating mechanism realizes the rotation of the lower measuring mechanism on the telescopic plate, so that the lower measuring mechanism is misplaced with the upper measuring mechanism, then the lower measuring mechanism can be stored according to the actual use condition by arranging the fixed supporting sleeve and the telescopic plate into the telescopic structure, and the lower measuring mechanism is arranged in the superconducting proton treatment device when the lifting mechanism is pulled up, so that the storage is realized, and the occupied area is reduced.
Description
Technical Field
The utility model belongs to the technical field of superconducting proton medical equipment, and particularly relates to a superconducting proton treatment rotating bracket.
Background
Superconducting proton therapy equipment is internationally novel large medical equipment for curing tumors, wherein a rotating Gantry (Gantry) is one of key components of the proton therapy equipment. The rotating frame is used for driving a plurality of magnets and other accelerating devices to rotate around a linear rotation axis, so that the focus is irradiated under different angles, and the mechanism is required to be accurate in functional positioning, reliable in performance, stable and safe in operation. The rotating frame has the characteristics of large structure and high precision, and has the function of reducing the damage to normal cells of the body in the treatment process, and the higher the precision of the isocenter is, the higher the treatment precision is, and the less the damage to the normal cells of the body is. Therefore, the detection of the isocenter of the rotating frame is a necessary means for determining the manufacturing precision of the equipment, has important significance in improving the aspects of manufacturing, processing and the like of the rotating frame, can particularly determine the treatment error of the superconductive proton medical equipment, and has important guiding significance for the use site.
Through retrieval, chinese patent application No. CN207528196U discloses a precise measuring device for the isocenter of a rotating rack of superconducting proton medical equipment, which comprises an imaging object, an X-ray device, an imaging system, a bracket and an imaging digital analysis system; the imaging object is fixed on a rotating frame fixing plate, and one end of the rotating frame fixing plate is connected to the inner wall of the opening of the rotating frame; the X-ray device and the imaging system are provided with two groups, namely a group in a horizontal direction and a group in a vertical direction; the X-ray device and the imaging system are positioned at two sides of an imaging object and are oppositely arranged, and are respectively arranged on the rotating frame fixing plate and the bracket; the imaging digital analysis system is connected with the imaging system through a wire. The utility model realizes the precise measurement of the isocenter of the rotating frame of the superconducting proton medical equipment, realizes the precision detection of the superconducting proton medical equipment, and provides important parameter basis for improving the performance of the superconducting proton medical equipment.
However, in the disclosed technology, the connection part with the fixed support is fixedly installed, and the measuring device at the upper end is in a working position when in use or not in use, so that the occupied area is large, and therefore, the part, connected with the fixed support, of the measuring device is necessarily arranged into a rotating structure, and then storage is realized within a certain range, so that the occupied area is reduced.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a superconductive proton treatment rotating bracket which has the characteristics of facilitating the rotation of a bracket on a measuring device and reducing the occupied area.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a superconductive proton treatment runing rest, installs measuring device between superconductive proton treatment equipment and the treatment bed, measuring device divide into measuring mechanism and lower measuring mechanism again, go up measuring mechanism and superconductive proton treatment equipment and be connected, still fixedly on the measuring mechanism is provided with the support down, the support bottom is fixed with the mount pad, mount pad upper end opposite side is fixed with the digital analytic system that forms images, including the fixed stay cover, the inside slip of fixed stay cover is provided with the expansion plate, be provided with flexible locating component between fixed stay cover and the expansion plate, the mount pad bottom is fixed with the rotation seat, still be provided with rotatory spacing subassembly between rotation seat and the expansion plate, the constant head tank of symmetry has been seted up to rotation seat both sides, be fixed with two locating pieces with the constant head tank complex on the expansion plate.
As an optimal technical scheme of the superconductive proton treatment rotating bracket, the telescopic positioning assembly also comprises a positioning cavity fixed at one end of the upper surface of the fixed supporting sleeve, a positioning pin arranged in the positioning cavity through a positioning spring, a pull rod fixed at the top of the positioning pin and a positioning hole arranged on the upper surface of the telescopic plate.
As an optimal technical scheme of the superconductive proton treatment rotating bracket, the positioning pins are inserted with the positioning holes through the positioning springs, and the positioning holes are formed in a plurality of parallel.
As an optimal technical scheme of the superconductive proton treatment rotating support, the rotating limiting assembly further comprises a limiting pin elastically installed inside the rotating seat through a limiting spring and a limiting hole formed in the upper surface of the expansion plate, the limiting pin is inserted into the limiting hole through the limiting spring, and a withdrawal assembly is further arranged inside the rotating seat.
As a preferable technical scheme of the superconductive proton treatment rotating bracket, the backset component comprises a linkage rod which is elastically installed in the rotating seat through a reset spring, a pressing plate which is fixed at the other end of the linkage rod, a backset groove which is formed on the surface of the linkage rod, and a backset hole which is formed in the limiting pin.
As a preferable technical scheme of the superconductive proton treatment rotating bracket, the linkage rod penetrates through a relief hole in the limiting pin, and the relief groove is in extrusion fit with the relief hole.
Compared with the prior art, the utility model has the beneficial effects that: firstly, a rotating structure is arranged between the expansion plate and the bracket, the rotating mechanism realizes the rotation of the lower measuring mechanism on the expansion plate to enable the lower measuring mechanism to be misplaced with the upper measuring mechanism, then the fixed supporting sleeve and the expansion plate are arranged into the expansion structure, the fixed supporting sleeve and the expansion plate can be stored according to actual use conditions, and the lower measuring mechanism is placed in the superconducting proton treatment device when the lifting mechanism is lifted, so that the storage is realized, and the occupied area is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the structure of the lower measuring mechanism in the rotary folding state;
FIG. 4 is a schematic side view of a telescoping positioning assembly according to the present utility model;
FIG. 5 is a schematic side view partially in half cross section of a rotational stop assembly of the present utility model;
FIG. 6 is a partially exploded view of the structure of FIG. 5 according to the present utility model;
in the figure: 1. a measuring device; 11. an upper measuring mechanism; 12. a lower measuring mechanism; 121. a bracket; 122. a mounting base; 123. imaging digital analysis system; 2. fixing the supporting sleeve; 3. a telescoping plate; 4. a telescoping positioning assembly; 41. a positioning cavity; 42. a positioning spring; 43. a positioning pin; 44. a pull rod; 45. positioning holes; 5. a rotating seat; 6. a rotation limiting assembly; 61. a limiting pin; 62. a limit spring; 63. a backspace assembly; 631. a return spring; 632. a linkage rod; 633. a pressing plate; 634. a backset groove; 635. a relief hole; 64. a limiting hole; 7. a positioning groove; 8. and (5) positioning blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-6, the present utility model provides the following technical solutions: a measuring device 1 is installed between superconducting proton treatment rotating support, superconducting proton treatment equipment and a treatment bed, the measuring device 1 is divided into an upper measuring mechanism 11 and a lower measuring mechanism 12, the upper measuring mechanism 11 is connected with the superconducting proton treatment equipment, a support 121 is fixedly arranged on the lower measuring mechanism 12, an installation seat 122 is fixed at the bottom of the support 121, an imaging digital analysis system 123 is fixed on the other side of the upper end of the installation seat 122, the imaging digital analysis system comprises a fixed support sleeve 2, a telescopic plate 3 is slidably arranged in the fixed support sleeve 2, a telescopic positioning assembly 4 is arranged between the fixed support sleeve 2 and the telescopic plate 3, a rotating seat 5 is fixed at the bottom of the installation seat 122, a rotary limiting assembly 6 is further arranged between the rotating seat 5 and the telescopic plate 3, symmetrical positioning grooves 7 are formed in two sides of the rotating seat 5, and two positioning blocks 8 matched with the positioning grooves 7 are fixed on the telescopic plate 3.
Specifically, the telescopic positioning assembly 4 further comprises a positioning cavity 41 fixed at one end of the upper surface of the fixed support sleeve 2, a positioning pin 43 installed inside the positioning cavity 41 through a positioning spring 42, a pull rod 44 fixed at the top of the positioning pin 43 and a positioning hole 45 formed in the upper surface of the telescopic plate 3.
Specifically, the positioning pin 43 is inserted into the positioning hole 45 through the positioning spring 42, and the positioning holes 45 are several in parallel.
Specifically, the rotation limiting assembly 6 further comprises a limiting pin 61 elastically installed inside the rotation seat 5 through a limiting spring 62 and a limiting hole 64 formed in the upper surface of the expansion plate 3, the limiting pin 61 is inserted into the limiting hole 64 through the limiting spring 62, and a withdrawal assembly 63 is further arranged inside the rotation seat 5.
Specifically, the retraction assembly 63 includes a linkage rod 632 elastically mounted in the rotation seat 5 through a return spring 631, a pressing plate 633 fixed at the other end of the linkage rod 632, a retraction groove 634 formed on the surface of the linkage rod 632, and a retraction hole 635 formed in the limiting pin 61, where in this embodiment, the retraction assembly 63 is convenient to operate, and the retraction of the limiting pin 61 can be achieved only by pressing the pressing plate 633.
Specifically, the linkage rod 632 penetrates through the relief hole 635 inside the limiting pin 61, the relief groove 634 is in press fit with the relief hole 635, and in this embodiment, the limiting pin 61 is lifted upwards to be separated from the insertion of the limiting hole 64 by the extrusion of the relief groove 634 and the relief hole 635.
The working principle and the using flow of the utility model are as follows:
when the fixed support sleeve 2 and the expansion plate 3 are adjusted: the positioning spring 42 is compressed by pulling the pull rod 44 upwards 53, the lower end of the positioning pin 43 is separated from the inside of the positioning hole 45, then the telescopic plate 3 is slid in the fixed support sleeve 2 and is adjusted at a proper position, and the positioning pin 43 is inserted into the positioning hole 45 at a corresponding position for positioning under the action of the positioning spring 42 after the measuring mechanism 11 is opened;
rotating the lower measurement mechanism 12: the reset spring 631 is compressed by pressing the linkage rod 632 through the pressing plate 633, the reset groove 634 extrudes the reset hole 635, the limiting pin 61 is driven to move upwards under the action of the inclined surfaces of the reset groove 634 and the reset hole 635, meanwhile, the limiting spring 62 is compressed, the limiting pin 61 is separated from the inside of the limiting hole 64 at one end of the telescopic plate 3, the lower measuring mechanism 12 rotates on the telescopic plate 3, the lower measuring mechanism 12 and the rotating seat 5 synchronously rotate, the positioning block 8 at one side is separated from the positioning groove 7, the positioning groove 7 at the other end is in butt joint with the positioning block 8 after rotating by 90 degrees, at the moment, the limiting pin 61 is also in counterpoint with the limiting hole 64, the linkage rod 632 is reset under the action of the reset spring 631 when the pressing plate 633 is released, the limiting pin 61 is inserted and positioned with the limiting hole 64 at the other end under the action of the limiting spring 62, and at the moment, the lower measuring mechanism 12 is in butt joint with the upper measuring mechanism 11.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a superconductive proton treatment runing rest, installs measuring device (1) between superconductive proton treatment equipment and the treatment bed, measuring device (1) divide into measuring mechanism (11) and lower measuring mechanism (12) again, go up measuring mechanism (11) and superconductive proton treatment equipment connection, still fixedly on measuring mechanism (12) be provided with support (121) down, support (121) bottom is fixed with mount pad (122), mount pad (122) upper end opposite side is fixed with imaging digital analysis system (123), its characterized in that: including fixed support cover (2), fixed support cover (2) inside slip is provided with expansion plate (3), be provided with flexible locating component (4) between fixed support cover (2) and expansion plate (3), mount pad (122) bottom is fixed with rotates seat (5), still be provided with rotatory spacing subassembly (6) between rotation seat (5) and expansion plate (3), symmetrical constant head tank (7) have been seted up to rotation seat (5) both sides, be fixed with two locating pieces (8) with constant head tank (7) complex on expansion plate (3).
2. A superconducting proton therapy rotating stent according to claim 1, wherein: the telescopic positioning assembly (4) further comprises a positioning cavity (41) fixed at one end of the upper surface of the fixed support sleeve (2), a positioning pin (43) arranged in the positioning cavity (41) through a positioning spring (42), a pull rod (44) fixed at the top of the positioning pin (43) and a positioning hole (45) formed in the upper surface of the telescopic plate (3).
3. A superconducting proton therapy rotating stent according to claim 2, wherein: the positioning pins (43) are inserted into the positioning holes (45) through the positioning springs (42), and the positioning holes (45) are formed in a plurality of parallel.
4. A superconducting proton therapy rotating stent according to claim 1, wherein: the rotary limiting assembly (6) further comprises a limiting pin (61) elastically mounted in the rotary seat (5) through a limiting spring (62) and a limiting hole (64) formed in the upper surface of the expansion plate (3), the limiting pin (61) is inserted into the limiting hole (64) through the limiting spring (62), and a backset assembly (63) is further arranged in the rotary seat (5).
5. The superconducting proton therapy rotating stent of claim 4, wherein: the backset assembly (63) comprises a linkage rod (632) which is elastically installed inside the rotating seat (5) through a return spring (631), a pressing plate (633) which is fixed at the other end of the linkage rod (632), a backset groove (634) which is formed on the surface of the linkage rod (632) and a backset hole (635) which is formed inside the limiting pin (61).
6. The superconducting proton therapy rotating stent of claim 5, wherein: the linkage rod (632) penetrates through a relief hole (635) in the limiting pin (61), and the relief groove (634) is in extrusion fit with the relief hole (635).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204185.7U CN219023058U (en) | 2022-11-30 | 2022-11-30 | Superconductive proton treatment rotating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204185.7U CN219023058U (en) | 2022-11-30 | 2022-11-30 | Superconductive proton treatment rotating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219023058U true CN219023058U (en) | 2023-05-16 |
Family
ID=86295102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223204185.7U Active CN219023058U (en) | 2022-11-30 | 2022-11-30 | Superconductive proton treatment rotating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219023058U (en) |
-
2022
- 2022-11-30 CN CN202223204185.7U patent/CN219023058U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219023058U (en) | Superconductive proton treatment rotating support | |
| CN115944273A (en) | Fixing device for medical imaging scanning | |
| CN211875538U (en) | Video monitoring support for breast cancer magnetic resonance representation recording | |
| CN111407291A (en) | Puncture sampling device for blood internal medicine | |
| CN212749101U (en) | Capacitive touch screen detection device | |
| CN112155585A (en) | Lifting type special platform for radiology department | |
| CN220960543U (en) | OTA darkroom calibrating device | |
| CN111789736A (en) | Clinical laboratory's blood sampling chemical examination integral type verifying attachment | |
| CN219334293U (en) | Fixed clamping device that medical instrument clinical trial used | |
| CN220442247U (en) | Mental health check out test set | |
| CN217302194U (en) | Industrial internet data acquisition device | |
| CN220546275U (en) | Bedside auxiliary blood sampling device | |
| CN219580603U (en) | Sample detection device | |
| CN219590429U (en) | Anti-falling relay protection tester | |
| CN215227622U (en) | Magnetic resonance auxiliary device for deaf patient | |
| CN212514597U (en) | Portable blood detection machine | |
| CN217382236U (en) | Engineering detection fixing device | |
| CN219849726U (en) | Blood collection tube placing frame | |
| CN213658624U (en) | Building energy conservation detects detection device's complementary unit | |
| CN220310484U (en) | Endocrinology spot check device | |
| CN214699993U (en) | Signal receiving device for software engineering | |
| CN215227514U (en) | Experimental animals eye ground detects imaging device | |
| CN215768970U (en) | Magnetic resonance coil device | |
| CN219307775U (en) | Positioning bed for radiotherapy | |
| CN219935779U (en) | Air quality detection equipment for environment detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: 214000, No. 30 Huitai Road, Yangming Street, Liangxi District, Wuxi City, Jiangsu Province Patentee after: New Mileage Proton Medical Technology (Wuxi) Co.,Ltd. Country or region after: China Address before: No. 30 Huitai Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee before: NEWRT MEDICAL SYSTEMS (WUXI) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |