Radiotherapy robot treatment bed of SCARA structure

A radiation therapy and robot technology, which is applied in radiation therapy, therapy, X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of posture adjustment and installation space limitation, and it is difficult to achieve efficient and accurate radiation therapy, so as to achieve precise Effect of radiation therapy, simple and reasonable structure

CN107854779APending Publication Date: 2018-03-30SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-03-30

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Abstract

The invention discloses a radiotherapy robot treatment bed of an SCARA structure, which includes a lifting device, a first horizontal rotating arm connected with the lifting device, a second horizontal rotating arm connected with the first horizontal rotating arm, a combined rotating joint connected with the second horizontal rotating arm, and a bed plate connected with the combined rotating joint. The lifting device can make the bed plate move along the Z axis. The first horizontal rotating arm and the second horizontal rotating arm work together to make the bed plate move in a plane where the X axis and the Y axis are located. The combined rotating joint can make the bed plate rotate about the X axis, the Y axis and the Z axis respectively. Thus, the bed plate can move in any direction and rotate in any direction in the treatment area, and efficient and precise radiotherapy can be realized. Moreover, the radiotherapy robot treatment bed has a simple and reasonable structure, and doesnot need to occupy a lot of space.
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Description

technical field

[0001] The invention relates to the technical field of medical equipment, in particular to a robot treatment couch for radiotherapy with a SCARA (Selective Compliance Assembly Robot Arm, Chinese translation: Selective Compliance Assembly Robot Arm) structure. Background technique

[0002] Radiation therapy for tumors is a local treatment method that uses radiation to treat tumors. Radiation includes α, β, γ rays produced by radioactive isotopes and x-rays, electron beams, proton beams and other particle beams produced by various x-ray therapy machines or accelerators. About 70% of cancer patients need radiotherapy in the course of cancer treatment, and about 40% of cancers can be cured with radiotherapy. The role and status of radiotherapy in tumor treatment has become increasingly prominent, and it has become one of the main means of treating malignant tumors.

[0003] The treatment bed is one of the key equipments of radiotherapy. The preparation process...

Examples

Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] Such as Figure 1-12 As shown, a robotic treatment bed for radiotherapy with a SCARA structure includes a lifting device 1, a first horizontal rotating arm 2 connected to the lifting device 1, and a second horizontal rotating arm 3 connected to the first horizontal rotating arm 2 , the combined rotary joint 4 connected with the above-mentioned second horizontal rotary arm 3, and the bed board 5 connected with the above-mentioned combined rotary joint 4; the lifting device 1 can control the bed board 5 to move along the Z-axis direction, the first horizontal rotary arm 2 and the second The two horizontal rotating arms 3 jointly control the bed board 5 to move on the plane where the X-axis and the Y-axis are located, and the combined rotary joint 4 can control the bed board 5 to rotate around the X-axis, Y-axis and Z-axis respectively. It should be note...