Anchor type mobile positioning treatment bed and accelerator treatment equipment

Abstract

The present invention discloses an anchor type mobile positioning treatment bed and accelerator treatment equipment, the treatment bed comprises: a left and right moving component, a front and back moving component, a pitch and roll component and a bed board component, and also comprises: an AGV component, the left and right moving component, the front and back moving component, the pitch and roll component and the bed board component are installed on the AGV component, the AGV component is used to drive the left and right moving component, the front and back moving component, the pitch and roll component and the bed board component to move; an anchor pile, installed on the ground, the anchor pile is used to provide a revolution center; an anchor pile positioning component, installed on the AGV component, the anchor pile positioning component is used to connect the anchor pile with the AGV component, and the AGV component can revolve with the anchor pile as the revolution center through the anchor pile positioning component. The present invention can place the positioning operation in an outdoor waiting area, which will greatly improve the positioning time and greatly improve the treatment efficiency.

Description

Technical Field

[0001] The invention belongs to the field of medical equipment related to accelerator radiotherapy beds, and in particular relates to an anchor-type mobile positioning treatment bed and accelerator treatment equipment. Background Art

[0002] In current conventional radiotherapy operations, the treatment process usually takes about 25 minutes, and most of the positioning work takes more than 15 minutes, which greatly reduces the efficiency of equipment use. The current technical equipment restricts the improvement of efficiency.

[0003] The structure of the existing accelerator treatment bed is as follows Figure 1 As shown, it includes: an accelerator body 1, a revolution component 2 and a bed body, and the bed body itself is composed of a lifting component 3, a left and right moving component 4, a front and back moving component 5, a pitch and roll component 6 and a bed board component 7.

[0004] In the treatment state, the bed is fixed on the revolution assembly 2, and the revolution assembly itself includes a drivable power assembly. This state requires that the patient's positioning operation is carried out indoors, and the positioning operation is restricted by the technical status of the positioning operator. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes an anchor-type mobile positioning treatment bed and accelerator treatment equipment, which can perform positioning operations in an outdoor waiting area, greatly improving the positioning time and greatly improving the treatment efficiency.

[0006] In order to achieve the above object, the technical solution of the present invention is as follows:

[0007] On the one hand, the present invention discloses an anchor type mobile positioning treatment bed, comprising: a left and right moving assembly, a front and back moving assembly, a pitch and roll assembly and a bed plate assembly, and also comprising:

[0008] The AGV assembly, the left-right moving assembly, the front-back moving assembly, the pitching and rolling assembly and the bed assembly are installed on the AGV assembly, and the AGV assembly is used to drive the left-right moving assembly, the front-back moving assembly, the pitching and rolling assembly and the bed assembly to move;

[0009] Anchor piles, installed on the ground, are used to provide the center of revolution;

[0010] The anchor pile positioning assembly is installed on the AGV assembly. The anchor pile positioning assembly is used to connect the anchor pile with the AGV assembly. The AGV assembly can revolve around the anchor pile as the center of revolution through the anchor pile positioning assembly.

[0011] The present invention discloses an anchor type mobile positioning treatment bed, which realizes the moving function through an AGV component. The AGV component moves the bed body from outside an accelerator room to inside the room, and then moves it to the vicinity of the accelerator isocenter. Adjustable anchor piles are installed on the ground corresponding to the isocenter. After the bed body moves to the specified position, the bed body is connected to the adjustable anchor piles through the anchor pile positioning component, thereby providing a revolution center for the revolution operation.

[0012] On the basis of the above technical solution, the following improvements can be made:

[0013] As a preferred solution, the AGV components include:

[0014] AGV body;

[0015] AGV installation platform, which is set on the AGV body and is used to install the revolution component;

[0016] The rotating wheel is arranged on the AGV body and is used to realize the movement of the AGV body;

[0017] The driving mechanism is connected to the AGV body and is used to drive the AGV body to move.

[0018] The above preferred solution has a simple and reasonable structure.

[0019] As a preferred solution, the rotating wheel includes: a driving wheel and a driven wheel, and the driving wheel has a steering capability.

[0020] The above preferred solution is adopted, and the structure is simple.

[0021] As a preferred solution, the AGV component also includes: a lifting component, the AGV installation platform is set on the AGV body through the lifting component, and the lifting component drives the AGV installation platform to rise and fall.

[0022] The above preferred solution is adopted to provide the treatment bed with lifting capability.

[0023] As a preferred solution, the anchor pile positioning assembly includes:

[0024] Install the base plate, which is fixed to the bottom of the AGV assembly;

[0025] A positioning plate driving assembly is installed on the positioning mounting surface of the mounting base plate;

[0026] The positioning mounting plate is transmission-connected with the positioning plate driving assembly, and the positioning plate driving assembly drives the positioning mounting plate and the positioning plate to move horizontally;

[0027] The positioning plate is fixedly connected to the positioning mounting plate, and a self-rotating positioning structure for connecting to the anchor pile is provided on the positioning plate.

[0028] By adopting the above preferred solution, the anchor pile positioning assembly can effectively achieve positioning connection with the anchor pile.

[0029] As a preferred solution, the positioning plate drive assembly includes: a motor drive assembly, a transmission belt, a screw assembly and a guide rail assembly. The motor drive assembly drives the transmission belt through the screw assembly to drive the positioning mounting plate and the positioning plate to move horizontally along the guide rail assembly.

[0030] By adopting the above preferred solution, the structure is simple and the movement of the positioning mounting plate and the positioning plate is stable.

[0031] As a preferred solution, the positioning structure includes:

[0032] The electromagnetic sucker is used for adsorption connection with the anchor pile, and a limit switch is provided inside the electromagnetic sucker;

[0033] The positioning sleeve has an annular sleeve with a tapered inner cavity, and the positioning sleeve is connected to the positioning plate through a bearing.

[0034] By adopting the above preferred solution, the positioning plate can be tightly connected to the anchor pile with high positioning accuracy.

[0035] As a preferred solution, the anchor pile includes:

[0036] The pile body, the pile body structure matches the conical inner cavity of the positioning sleeve;

[0037] The positioning signal generator is arranged on the pile body and is used to provide a position signal for the AGV component.

[0038] The above preferred solution is adopted to provide position guarantee for the movement of AGV components.

[0039] As a preferred solution, the left and right moving assembly is installed on the AGV assembly, the front and rear moving assembly is installed on the left and right moving assembly, the pitch and roll assembly is installed on the front and rear moving assembly, and the bed board assembly is installed on the pitch and roll assembly.

[0040] By adopting the above preferred solution, the structure of the treatment bed is more stable.

[0041] On the other hand, the present invention further discloses an accelerator treatment device, comprising: an accelerator body and any one of the above-mentioned anchor-type mobile positioning treatment beds. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 A schematic diagram of the structure of an accelerator therapy device provided by the prior art.

[0044] Figure 2 A schematic diagram of the structure of an accelerator therapy device provided in an embodiment of the present invention.

[0045] Figure 3 A schematic structural diagram of an anchor pile positioning assembly provided in an embodiment of the present invention.

[0046] Figure 4 A schematic structural diagram of a mounting base plate positioning mounting surface provided in an embodiment of the present invention.

[0047] Figure 5 A cross-sectional view of an anchor pile positioning assembly provided in an embodiment of the present invention.

[0048] Among them: 1-accelerator body, 2-revolution assembly, 3-lifting assembly, 4-right moving assembly, 5-forward and backward moving assembly, 6-pitch and roll assembly, 7-bed assembly;

[0049] 11-accelerator body, 12-anchor pile, 121-pile body, 122-positioning signal generator, 13-anchor pile positioning assembly, 131-mounting base plate, 132-positioning mounting plate, 133-positioning plate, 134-motor drive assembly, 135-transmission belt, 136-screw assembly, 137-guide rail assembly, 138-screw support seat, 139-positioning structure, 14-AGV assembly, 15-left and right moving assembly, 16-forward and backward moving assembly, 17-pitch and roll assembly, 18-bed board assembly, 21-electromagnetic suction cup, 22-positioning sleeve, 23-bearing, 24 limit switch. DETAILED DESCRIPTION

[0050] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0052] The expression “comprising” an element is an “open” expression which merely means that a corresponding component exists and should not be interpreted as excluding additional components.

[0053] In order to achieve the purpose of the present invention, in some embodiments of an anchor type mobile positioning treatment bed and an accelerator treatment device, as Figure 2As shown, the embodiment of the present invention discloses an anchor type mobile positioning treatment bed, comprising: a left-right moving component 15, a front-back moving component 16, a pitch and roll component 17 and a bed board component 18, and also includes:

[0054] The AGV assembly 14, the left-right moving assembly 15, the front-back moving assembly 16, the pitching and rolling assembly 17 and the bed assembly 18 are installed on the AGV assembly 14, and the AGV assembly 14 is used to drive the left-right moving assembly 15, the front-back moving assembly 16, the pitching and rolling assembly 17 and the bed assembly 18 to move;

[0055] An anchor pile 12, installed on the ground, the anchor pile 12 is used to provide a revolution center;

[0056] The anchor pile positioning assembly 13 is installed on the AGV assembly 14. The anchor pile positioning assembly 13 is used to connect the anchor pile 12 with the AGV assembly 14. The AGV assembly 14 can revolve around the anchor pile 12 as the revolution center through the anchor pile positioning assembly 13.

[0057] The present invention discloses an anchor-type mobile positioning treatment bed, which realizes the moving function through an AGV component 14. The AGV component 14 moves the bed from outside the accelerator room to inside the room, and then moves it to the vicinity of the accelerator isocenter. An adjustable anchor pile 12 is installed on the ground corresponding to the isocenter. After the bed moves to the specified position, the bed is connected to the adjustable anchor pile 12 through the anchor pile positioning component 13, providing a revolution center for the revolution operation.

[0058] In order to further optimize the implementation effect of the present invention, in some other embodiments, the remaining characteristic technologies are the same, except that the AGV component 14 includes:

[0059] AGV body;

[0060] AGV installation platform, which is set on the AGV body and is used to install the revolution component;

[0061] The rotating wheel is arranged on the AGV body and is used to realize the movement of the AGV body;

[0062] The driving mechanism (not shown in the figure) is connected to the AGV body in driving connection and is used to drive the AGV body to move.

[0063] The above preferred solution has a simple and reasonable structure.

[0064] In order to further optimize the implementation effect of the present invention, on the basis of the above implementation, the rotating wheel includes: a driving wheel and a driven wheel, and the driving wheel has a steering capability.

[0065] With the above preferred solution, the steering wheel provides steering capability for the AGV assembly 14; the driving wheel provides driving capability for the AGV assembly 14. In a specific embodiment, four wheels may be installed on the AGV body, two of which are driving wheels and the other two are driven wheels. The driving wheels have a steering function, and the revolution operation of the system can be performed by adjusting the azimuth wheels of the AGV assembly 14 to move around the anchor pile 12.

[0066] In order to further optimize the implementation effect of the present invention, based on the above implementation, the AGV component 14 also includes: a lifting component, the AGV installation platform is set on the AGV body through the lifting component, and the lifting component drives the AGV installation platform to rise and fall.

[0067] The above preferred solution is adopted to provide the treatment bed with lifting capability.

[0068] like Figure 3-5 As shown, in order to further optimize the implementation effect of the present invention, in some other embodiments, the remaining characteristic technologies are the same, except that the anchor pile positioning assembly 13 includes:

[0069] The mounting base plate 131 is fixedly mounted on the bottom of the AGV assembly 14;

[0070] The positioning plate 133 driving assembly is mounted on the positioning mounting surface of the mounting base plate 131;

[0071] The positioning mounting plate 132 is connected to the positioning plate 133 driving assembly in transmission, and the positioning plate 133 driving assembly drives the positioning mounting plate 132 and the positioning plate 133 to move horizontally;

[0072] The positioning plate 133 is fixedly connected to the positioning mounting plate 132 , and a self-rotating positioning structure 139 for connecting to the anchor pile 12 is provided on the positioning plate 133 .

[0073] By adopting the above preferred solution, the anchor pile positioning assembly 13 can effectively realize the positioning connection with the anchor pile 12. In some specific embodiments, the mounting base plate 131 and the positioning mounting plate 132 are both arranged vertically and parallel, and the positioning plate 133 is placed horizontally, and the positioning plate 133 and the positioning mounting plate 132 are at 90 degrees.

[0074] In order to further optimize the implementation effect of the present invention, based on the above implementation mode, the positioning plate 133 driving assembly includes: a motor driving assembly 134, a transmission belt 135, a screw assembly 136 and a guide rail assembly 137. The motor driving assembly 134 drives the transmission belt 135 through the screw assembly 136 to drive the positioning mounting plate 132 and the positioning plate 133 to move horizontally along the guide rail assembly 137.

[0075] The above preferred solution has a simple structure, and the movement of the positioning mounting plate 132 and the positioning plate 133 is stable. The two ends of the screw assembly 136 are supported by the screw support seat 138, and the screw support seat 138 is fixedly mounted on the mounting base plate 131. In a specific embodiment, two sets of guide rail assemblies 137 are installed on the mounting base plate 131, and the two sets of guide rail assemblies 137 are respectively arranged on both sides of the screw assembly 136, and the two sets of guide rail assemblies 137 and the screw assembly 136 are arranged in parallel. The screw assembly 136 has a self-locking function to ensure that it fails due to pressure after positioning.

[0076] In order to further optimize the implementation effect of the present invention, based on the above implementation, the positioning structure 139 includes:

[0077] The electromagnetic sucker 21 is used for adsorption connection with the anchor pile 12, and a limit switch 24 is provided in the electromagnetic sucker 21;

[0078] The positioning sleeve 22 has an annular sleeve with a tapered inner cavity, and the positioning sleeve 22 is connected to the positioning plate 133 through a bearing 23.

[0079] By adopting the above preferred solution, the positioning plate 133 can be tightly connected with the anchor pile 12, and the positioning accuracy is high. The electromagnetic chuck 21 and the positioning sleeve 22 form a self-rotating positioning structure 139, thereby ensuring the reliability of long-term positioning. The positioning sleeve 22 is an annular sleeve with a conical inner cavity, which is connected to the positioning plate 133 through the bearing 23, thereby realizing the rotation function relative to the anchor pile 12.

[0080] The realization of the anchor pile 12 positioning accuracy function of the anchor pile positioning assembly 13 is mainly achieved by the electromagnetic sucker 21 and the positioning sleeve 22. There is an electromagnetic sucker 21 on the positioning plate 133, and a limit switch 24 is embedded inside it. When the anchor pile positioning assembly 13 is connected to the pile body 121, the limit switch is triggered, and the electromagnetic sucker 21 starts to work, generating a large magnetic force, and the anchor body and the anchor pile 12 positioning device are tightly connected to ensure positioning accuracy.

[0081] In order to further optimize the implementation effect of the present invention, on the basis of the above embodiment, the anchor pile 12 includes:

[0082] The pile body 121, the structure of the pile body 121 matches the conical inner cavity of the positioning sleeve 22;

[0083] The positioning signal generator 122 is disposed on the pile body 121 and is used to provide a position signal for the AGV component 14 .

[0084] With the above preferred solution, the anchor pile 12 is the reference for positioning the anchor type mobile positioning treatment bed system, and includes a pile body 121 and a positioning signal emitter. In some embodiments, the pile body 121 itself can be adjusted, and the pile body 121 is adjusted to correspond to the isocenter, and after the adjustment is completed, it is fixed to the ground.

[0085] A positioning signal sounder is installed inside the pile body 121 , and the positioning signal sounder is used to send an accurate position signal to provide position guarantee for the movement of the AGV component 14 .

[0086] Of course, the anchor pile 12 can be, but is not limited to, a physical anchor, and can also be a position signal anchor, which can realize the positioning of the treatment bed through a signal source.

[0087] In order to further optimize the implementation effect of the present invention, in some other embodiments, the remaining characteristic technologies are the same, the difference is that the left and right moving component 15 is installed on the AGV component 14, the front and rear moving component 16 is installed on the left and right moving component 15, the pitch and roll component 17 is installed on the front and rear moving component 16, and the bed board component 18 is installed on the pitch and roll component 17.

[0088] By adopting the above preferred solution, the structure of the treatment bed is more stable.

[0089] On the other hand, an embodiment of the present invention further discloses an accelerator treatment device, including: an accelerator body 11 and any one of the above-mentioned anchor-type mobile positioning treatment beds.

[0090] The above multiple implementations can be implemented in parallel.

[0091] The present invention discloses an anchor-type mobile positioning treatment bed and an accelerator treatment device, which can carry out positioning work in an outdoor waiting area, greatly improving the positioning time and the treatment efficiency.

[0092] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable ordinary technicians in the field to understand the content of the present invention and implement it. They cannot be used to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An anchor type mobile positioning treatment bed, comprising: The left-right moving assembly, the front-back moving assembly, the pitch and roll assembly and the bed board assembly are characterized by further comprising: AGV assembly, the left-right moving assembly, the front-back moving assembly, the pitching and rolling assembly and the bed board assembly are installed on the AGV assembly, and the AGV assembly is used to drive the left-right moving assembly, the front-back moving assembly, the pitching and rolling assembly and the bed board assembly to move; An anchor pile, installed on the ground, the anchor pile is used to provide a revolution center; An anchor pile positioning assembly, installed on the AGV assembly, the anchor pile positioning assembly is used to connect the anchor pile with the AGV assembly, and the AGV assembly can revolve through the anchor pile positioning assembly with the anchor pile as the revolution center; The anchor pile positioning assembly comprises: An installation base plate, fixedly installed on the bottom of the AGV assembly; A positioning plate driving assembly is mounted on the positioning mounting surface of the mounting base plate; A positioning mounting plate, wherein the positioning mounting plate is in transmission connection with the positioning plate driving assembly, and the positioning plate driving assembly drives the positioning mounting plate and the positioning plate to move horizontally; A positioning plate, fixedly connected to the positioning mounting plate, on which a self-rotating positioning structure for connecting to the anchor pile is provided; The positioning plate driving assembly comprises: a motor driving assembly, a transmission belt, a screw assembly and a guide rail assembly, wherein the motor driving assembly drives the transmission belt through the screw assembly to drive the positioning mounting plate and the positioning plate to move horizontally along the guide rail assembly; The positioning structure comprises: An electromagnetic sucker, used for adsorption connection with the anchor pile, wherein a limit switch is provided inside the electromagnetic sucker; A positioning sleeve, wherein the positioning sleeve has an annular sleeve with a tapered inner cavity, and the positioning sleeve is connected to the positioning plate through a bearing; The anchor pile comprises: A pile body, wherein the pile body structure matches the conical inner cavity of the positioning sleeve; A positioning signal generator is arranged on the pile body and is used to provide a position signal for the AGV component.

2. The anchor type mobile positioning treatment bed according to claim 1, characterized in that: AGV components include: AGV body; An AGV installation platform, disposed on the AGV body, for installing the revolution assembly; A rotating wheel, provided on the AGV body, for realizing the movement of the AGV body; The driving mechanism is transmission-connected to the AGV body and is used to drive the AGV body to move.

3. The anchor type mobile positioning treatment bed according to claim 2, characterized in that: The rotating wheels include: a driving wheel and a driven wheel, and the driving wheel has a steering capability.

4. The anchor type mobile positioning treatment bed according to claim 2, characterized in that: The AGV assembly further includes: a lifting assembly, through which the AGV installation platform is arranged on the AGV body, and the lifting assembly drives the AGV installation platform to rise and fall.

5. The anchor type mobile positioning treatment bed according to any one of claims 1 to 4, characterized in that: The left-right moving assembly is installed on the AGV assembly, the front-back moving assembly is installed on the left-right moving assembly, the pitch and roll assembly is installed on the front-back moving assembly, and the bed board assembly is installed on the pitch and roll assembly.

6. Accelerator therapy equipment, including: An accelerator body and an anchor-type mobile positioning treatment bed as described in any one of claims 1 to 5.

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