A new tumor radiotherapy device
A new type of tumor radiotherapy technology, applied in the field of medical devices, can solve the problems of inability to achieve rapid positioning, cumbersome adjustment process, and difficult operation, etc., and achieve the effects of easy promotion and use, high positioning efficiency, and simple structure
Inactive Publication Date: 2019-05-10
高燕飞
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Problems solved by technology
[0002] At present, when performing tumor radiotherapy for patients, most patients lie on the radiotherapy bed and adjust the radiotherapy device to perform radiotherapy on the lesion. However, the adjustment process of the existing radiotherapy device is cumbersome, difficult to operate, and cannot achieve rapid positioning. Therefore, we propose A new tumor radiotherapy device
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see Figure 1-3 , the present invention provides a technical solution: a new type of tumor radiotherapy device, including a bed board 1, both sides of the bed board 1 are provided with chute 12, the slide block 11 is movable in the chute 12, and one of the chute 12 runs through A lead screw 14 is provided, and the screw hole on the lead screw 14 and the slide block 11 is connected by a threaded pair. The rotation of the lead screw 14 can drive the slide...
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The invention discloses a novel tumor radiotherapy device, comprising a bed board, wherein a sliding chute is formed in each of two sides of the bed board, a sliding block is movably clamped into each sliding chute, a lead screw is arranged in one of the sliding chutes in a penetrating mode, the lead screw is connected with a screw hole in the sliding block via a thread pair, two ends of the lead screw are connected with the ends of the sliding chute via bearings, and one end of the lead screw penetrates through the end of the sliding chute. According to the novel tumor radiotherapy device, a controller can separately control a first servo motor, a linear motor and a second servo motor, and the rotating first servo motor can drive the lead screw to rotate, so that a supporting plate moves to change the longitudinal position of the radiotherapy device; the linear motor can change the transverse position of the radiotherapy device so as to realize quick positioning; a cover body can be moved via the second servo motor, so that a radiotherapy opening is opened, and radioactive rays irradiate the focus position of a patient; and the radiotherapy device is simple in structure, convenient and fast, convenient to use and high in positioning efficiency, and thus facilities popularization and use.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel tumor radiotherapy device. Background technique [0002] At present, when patients are treated with tumor radiotherapy, the patient is mostly lying on the radiotherapy bed, and the radiotherapy device is adjusted to perform radiotherapy on the lesion. However, the adjustment process of the existing radiotherapy device is cumbersome, difficult to operate, and cannot achieve rapid positioning. Therefore, we propose A novel tumor radiotherapy device. Contents of the invention [0003] The purpose of the present invention is to provide a novel tumor radiotherapy device to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a novel tumor radiotherapy device, including a bed board, both sides of the bed board are provided with chute, th...
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IPC IPC(8): A61N5/00A61N5/01
CPCA61N5/00A61N5/01
Inventor 高燕飞高芳刘泳江
Owner 高燕飞