Large medical device treatment bed

A technology of medical equipment and treatment beds, which is applied in the field of large medical equipment treatment beds, can solve the problems of low vertical and horizontal drive positioning accuracy, low rotation positioning accuracy and repeated positioning accuracy, unsuitable for precise positioning, and tilted bed surface, etc., to achieve High stopping precision, convenient installation and maintenance, improved accuracy and safety

Active Publication Date: 2013-09-18
SHINVA MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The application of ion beam intensity modulation technology requires the treatment couch to have a high positioning accuracy. The current conventional treatment couch has a four-dimensional structure. The positioning accuracy of the vertical and horizontal drive of the treatment bed, the rotational positioning accuracy of the revolution of the bed, and the repeat positioning accuracy are not high enough to meet the needs of precise positioning.

Method used

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  • Large medical device treatment bed
  • Large medical device treatment bed
  • Large medical device treatment bed

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Embodiment Construction

[0030] Embodiments of the present invention are further described below in conjunction with accompanying drawings:

[0031] Such as figure 1 As shown, the large-scale medical equipment treatment bed of the present invention includes a bed revolution assembly 1, a bed base 2 is hinged on the bed revolution assembly 1, a lifting assembly 3 is fixed on the bed base 2, and a bracket assembly 4 is arranged on the lifting assembly 3. A traverse assembly 6 is provided on the frame assembly 4, and the traverse assembly 6 is connected to the bracket assembly 4 through a lateral bearing 5, and the longitudinal assembly 9 is connected to the traverse assembly 6 through a longitudinal bearing 10, and a driving device 7 is provided on the carriage assembly 4;

[0032] Such as Figure 2-Figure 7 As shown, the revolving assembly includes a revolving base, including a base 101, a transmission device 104, and a support device 105. The transmission device 104 includes a worm gear core 114 and ...

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Abstract

The invention relates to a large medical device treatment bed and belongs to the field of medical devices. The large medical device treatment bed comprises a bed rotating assembly. A bed base is hinged to the bed rotating assembly, a lifting assembly is fixed on the bed base and is provided with a bracket assembly, the bracket assembly is provided with a lateral moving assembly, the lateral moving assembly is connected with the bracket assembly through a horizontal bearing, a longitudinal assembly is connected with the lateral moving assembly through a longitudinal bearing, and the bracket assembly is provided with a driving device. The large medical device treatment bed can automatically accurately correct errors on line and is high in running precision, safe and reliable.

Description

technical field [0001] The invention relates to a large-scale medical equipment treatment bed, which belongs to the field of medical equipment. Background technique [0002] The development trend of radiotherapy is to continuously improve the precision and accuracy of all aspects of radiotherapy. Stereotactic devices, especially medical equipment treatment beds, have greatly improved the patient's fixation accuracy, but these are based on the assumption that the patient is a rigid body, and the actual irradiation The target is the inner target. The application of IGRT and ART technology can detect the position deviation of the internal target and perform online correction, which requires the treatment bed to have the function of online automatic and accurate correction. The application of ion beam intensity modulation technology requires the treatment couch to have a high positioning accuracy. The current conventional treatment couch has a four-dimensional structure. The v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/10A61G13/02A61G13/04
Inventor 李本德成希革吕坤郑光辉
Owner SHINVA MEDICAL INSTR CO LTD
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