Medical apparatus with protection device

A technology for medical equipment and protective devices, applied in the field of medical equipment with protective devices, can solve problems such as squeezing patients and existing safety hazards, and achieve the effects of protecting safety, improving equipment sensitivity, and preventing human mishaps

Active Publication Date: 2009-08-19
SHEN ZHEN HYPER TECH SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Radiation therapy equipment includes a radiation device, a three-dimensional moving treatment couch and a positioning couch fixed on the treatment couch. When the radiotherapy system is used for radiotherapy, the patient is positioned on the positioning couch. With the three-dimensional movement of the treatment couch, the ray radiation device The emitted ray beams are concentrated in different treatment areas of the patient, and the ray radiation device rotates around the treatment bed to achieve fully automatic radiation therapy. Due to the limitation of radiation nuclear physical characteristics and radiation protection, the treatment space is designed within a certain range. The X-ray radiation device may squeeze the patient, which poses a safety hazard

Method used

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  • Medical apparatus with protection device
  • Medical apparatus with protection device
  • Medical apparatus with protection device

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Embodiment Construction

[0026] Hereinafter, the present invention will be further described in detail by using specific embodiments in conjunction with the accompanying drawings.

[0027] The protected state in the present invention means that all moving moving parts stop moving and remain in their original positions.

[0028] The medical equipment with protective device of the present invention, one embodiment, is applied to medical equipment for radiotherapy, such as Figures 1 to 5 As shown, it includes a frame 30, a treatment device (not shown in the figure), a protective ring 10, a treatment couch 20 and a control system (not shown in the figure). In this example, the treatment device is a radiation radiation device, and the radiation radiation device is installed on the frame 30 . The protective ring 10 is fixedly installed on the treatment bed 20 . During treatment, the three-dimensional movement of the treatment couch 20 moves the focus to the treatment area, and the radiation device rotate...

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Abstract

The invention discloses a medical device with a protective device, which comprises a movable treatment table and a protective ring. The protective ring is fixed on the treatment table; the protective ring comprises an outer ring, an inner ring, a sensor and a first elastic mechanism, wherein the sensor and the first elastic mechanism are arranged between the outer ring and the inner ring; and the protective ring also comprises a pin shaft arranged on one of the outer ring and the inner ring and a chute arranged on the other one of the outer ring and the inner ring, wherein the pin shaft is extended into the chute and can slide in the chute. The protective ring is provided with the pin shaft, and the touch from each direction drives the outer ring to rotate around the pin shaft or drives the pin shaft to slide along the chute, so the protective ring can effectively trigger the sensor to generate signals to make the device enter a protection state so as to ensure the safety of a patient.

Description

technical field [0001] The invention relates to a medical device, in particular to a medical device with a protective device. Background technique [0002] Radiation therapy equipment includes a ray radiation device, a three-dimensional moving treatment couch and a positioning couch fixed on the treatment couch. When the radiotherapy system is used for radiotherapy, the patient is positioned on the positioning couch. With the three-dimensional movement of the treatment couch, the ray radiation device The emitted ray beams are concentrated in different treatment areas of the patient, and the ray radiation device rotates around the treatment bed to achieve fully automatic radiation therapy. Due to the limitation of radiation nuclear physical characteristics and radiation protection, the treatment space is designed within a certain range. The advanced ray radiation device may squeeze the patient, and there is a potential safety hazard. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/00
Inventor 雷天水肖世群
Owner SHEN ZHEN HYPER TECH SHENZHEN
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