记者今天从解放军总医院了解到，最先进的放疗设备第四代赛博刀已经在该院正式启用，这也是北京地区目前最先进的放疗设备。与以往的设备相比，第四代赛博刀最先进之处就在于它能跟踪肿瘤。

Reporters from the people's liberation army general hospital to know today,The most advanced radiotherapy equipment fourth generation in cyber sword is the official opening of the institute,This is Beijing area at present the most advanced radiotherapy equipment.Compared with the previous equipment,The fourth generation of cyber knife the most advanced place is that it can keep track of the tumor.

　　赛博刀其实就是采用机器人技术，它的学名是机器人立体定向放射外科治疗系统。解放军总医院放疗科曲宝林副主任告诉记者，放疗时，随着人的呼吸，肿瘤也不能稳稳地固定在一个位置。以前的设备为了能够彻底杀死肿瘤，一般要将放疗的范围扩大，这就会误杀正常的组织；而此次刚刚启用的第四代赛博刀在人体内装备了GPS系统，放疗时加速器机头会随着肿瘤的移动而移动，“肿瘤移到哪儿就能打到哪儿。”(记者贾晓宏 通讯员苏文慧)

Cyber knife is actually the robot technology,The scientific name is robot stereotactic radiosurgery treatment system.The people's liberation army general hospital, deputy director of the QuBaoLin radiotherapy department told reporters,radiation,As people's breath,The tumor cannot firmly fixed in a position.Previous equipment in order to be able to completely kill tumor,General will expand the scope of radiation,This will be the normal tissue manslaughter;The opening of the fourth generation just cyber knife in the human body is equipped with GPS system,When the accelerator with radiotherapy of tumor moves,"Tumor move to where you can play to where."(Reporter JiaXiaoHong SuWenHui correspondent)