| 摘要 |
The present invention relates to a bridge system in the radiation room, which includes an open/shut bridge corresponding to a door groove which opens and shuts the door groove; and a rotational member which rotates the open/shut bridge at a certain angle so that the door groove can be opened and shut. The invention eliminates the deep groove due to the door groove by shutting the door groove on the floor when the radiation room′s door is opened, thereby making it easier for carts and beds to move in and out of the room. |
