移动式床边X线机做为医院放射科必备的病房、急诊拍片检查工具,在其技术性能方面一直未有长足的进步,各制造商开发围绕的重点几乎都以如何减轻床边X线机的重量、减少床边X线机的体积以提高其移动的便利性和通过性,目的在于尽可能的缓解操作医生将床边X线机从科室推到病房的劳动强度。移动DR的出现,解决了病房、急诊对于床边拍片所急需的即拍即得的影像结果,操作医生无需离开病人即可看到所拍摄的病人影像,及时对病人作出诊断,减少了对急诊病人抢救所需要的时间,并且真正的解决了操作医生为拍摄床边病人所需多次往返于放射科和病房的问题,做到一次出行即可满足所有病房拍片申请的要求,大大提高了操作医生的拍片效率,影像质量也得到了极大的提升,清晰的影像更利于医生对病人提供准确的诊断,同时,由于采用了数字化的拍片方式,拍片收费也得到了大幅的增长。
“机器人”DRX-Revolution是锐珂医疗DRX无线家族产品中全新推出的一款高品质移动式无线数字化X射线摄影系统。该系统是锐珂在充分调研客户需求的前提下,同时又针对现有的移动式X线机及移动DR的应用情况作了充分的分析之后取长补短,同时又针对现有的设备的局限性进行进行大胆创新,从而开发出在移动性、操作型、功能性等方面馆全面领先以往移动式DR的全新无线移动数字化摄影设备,其突出的创新性极技术特点:
∙创新的可伸缩、升降式球管支架,最大限度提升了摄影技师移动设备的视野范围,从而提升其操作灵活性;
∙真正的一键式六自由度运动控制方式,可让您在检查床旁轻松前后、左右、上下移动并旋转X线球管从而体验到前所未有摄影定位方式;
∙该系统还是一个活动的X 线成像室,它还提供了内置的附件储物装置来存放手套、文件、电池、铅字标记、滤线栅、探测器、附件等所有移动摄影情况下所需的部件;
∙独立的双电机驱动装置可以让技师单手驱动及定位设备。
∙独有的双触摸屏操作设计
1. Detector ,
数字平板探测、充电电池及充电装置
q The system uses digital flat-panel detector, which employs an amorphous silicon technology with scintillator to convert x-rays into electronic signals. It was clinical proven extremely reliable, high performance X-Ray detector.
转换成 电信 号。该探测器是经临床证实性能最高、最稳定可靠的数字平板
探测器。
q Nominal active image area of 35x
探测器有效成像面积: 35 x
q Detector element matrix 2.5k x 3 k; 7.5 million pixels totally.
750万像素平板,有效矩阵: 2.5k x 3 k
q Detector element pitch: 139 microns
像素: 139微米
q 3.6 cy/mm detector Nyquist frequency
探测器分辨率3.6 cy/mm
q Wide dynamic range – 14-bit data capture
广泛的动态范围内 – 14比特图像深度
q
探测器摄影范围40-150kVp
q Pixel Fill Factor (%):100%
非晶硅填充因数:100%
q Interfaces: 802.11n Wireless , 10/100 Ethernet Tethered
无线方式:无线通讯采用802.11n标准, 线控装置采用10/100兆以太网控
制
q Wired TCP/IP communication interface, Magnetic connector, for easy connect / disconnect.
线控方式:采用TCP/IP通讯方式,在线供电模式,内置接触式接口
便于连接
q Mechanical: 35 x 43 Cassette (ISO 4090)
外形规格: ISO 4090 标准 35x
q Technology :Lithium-polymer Technology,“Smart” battery technology prevents overcharge,quantity : 3
锂离子电池,每套装置配置三块
q Size of the battery:21 x 15 x
外形规格:21 x 15 x
q Weight of the battery :
重量:
q Battery Voltage / Energy:14.8V DC, 2.1Ah (nominal) capacity
电压:14.8V DC, 2.1Ah (nominal) capacity
q Images per Charge:~190 images in per charge
无线方式支持工作时间:190幅图像采集(每次充满电)
q Applied to a single
在4厘米见方面积内承重为114公斤,在整个平板面积内承重170公斤。
q Safety Certification:IEC 6
安全标准:IEC 6
q Interagrated 2-slot charger with “Smart” detector battery charge capability 系统集成的双槽探测器充电电池充电装置
q Detector Holder with 2 Handles and NO GRID
探测器手持便携式外罩(不带滤线器)
2. X-Ray Tube and Collimator Assembly
球管及限束器系统
q High-volume system with a heavy-duty generator and tube designed for very high-volume usage
大容量的高压发生器和球管设计,可以满足高流通率使用.
q Heat storage capacity of anode: 300KHU
球管热容量: 300KHU
q Tube voltage range: 40 to 150kVp
球管输出电压范围: 40~150kVp
q Focal spot sizes:
球管焦点:
q Target angle: 14-degree
阳极靶面倾角: 14度
q Target material. tungsten-rhenium molybdenum
阳极靶面材质:钨-钼铼合金
q Max. tube output : 64kw
球管焦点最高输出功率: 64kw
q X-ray field is allowed to be adjusted to any size during manual operation
X线投照范围可手动调节
q Collimator LED light for patient and cassette tray positioning, plus rectangular light field
限束器LED定位灯用于患者与探测器定位,同时提供矩形视野灯定位
3. X-Ray Generator and
X 射线发生器及系统电池装置
q Maximum output 32-kW high-frequency output with digital feedback control circuitry.
最大输出电功率32 kW 高频发生器配有数字反馈控制电路
q Generator voltage output: 40 to 150kVp
输出电压范围: 40~150kVp
q Generator max. mA output: 400mA
最大毫安输出: 400mA
q mAs Range: 0.1 – 320
毫安秒输出范围:0.1-320毫安秒
q Power requirement :
供电装置:内置式电池供电, 输入电源240 Vdc (+20%, -10%)
q At least 5 hour run time (with full charge, new batteries), ~120 images alternating between 90 kVp / 4 mAs and 100 kVp / 2 mAs, and a total of 2 miles driving distance
电池供电能力:不小于5小时,一般情况下在90 kVp / 4 mAs 到100 kVp / 2 mAs条件曝光120次,并且可驱动移动
4. Imaging and Control console
系统操作控制台
q Operator console integrating exposure control, detector control, software, image processing and image output, system support dual touch screen monitor user interface .
操作台整合曝光控制、探测器控制、软件、图像 处理和图像输出等功能,系统支持双触摸屏监视器用户界面
q Computer system
-- 2.4 GHz Dual Core processor
-- Memory 4 GB
-- Hard drive
-- 10/100/1000 network interface
计算机系统
-- 主频2.4 GHz双核处理器
-- 内存4 GB
-- 硬盘
-- 10/100/1000 兆网络接口
q Patient data can be entered via a touch screen, keyboard, bar code or DICOM Worklist through HIS/RIS
病人信息资料可通过触摸屏键盘,读码器或医院的HIS/RIS系统输入
q Fully exposure parameters can be set manually or AEC can be used. Anatomical programming can be set for a variety of examinations.
所有的曝光参数可手动设定或使用AEC功能。针对不同的检查可设定相应的自动解剖定位程序。
q Images can be saved for retransmission or reprocessing. Images can be protected; otherwise they are reclaimed on a FIFO basis. Images can be saved to removable media on a DVD-RW drive.
系统存储的图像可用于重发或再处理。 图像可被写保护,否则所有的图像管理将遵从先进先出的原则。图像可被存储在光盘上。
q Interfaces with the detector and the X-Ray exposure equipment while providing upstream and downstream connectivity to acquire and transmit patient, exam, and image data in digital format.
病人、检查和图像数据的数字化格式的采集和传输功能
q The preview time less than 4 seconds
检查预览时间小于4秒
q Supports output interfaces including DICOM Storage Service Class, DICOM Print Service Class, etc
支持DICOM网络协议
q The main function of the operator console include:
-- Acquisition and distribution of data
-- Exposure and image capture
-- Acquire and process digital images
-- Administrative
q 操作台的主要功能包括:
-- 数据采集和传递
-- 球管曝光和图像捕获
-- 采集和处理数字影像
-- 系统管理
q Imaging Processing Functions
图像处理功能:
-- Contrast and Brightness
对比度和亮度调节
-- Image Rotation /Flip
图像旋转/ 翻转
-- Image Zoom/ Roam
图像放大/移动
-- Black Bone
图像颜色反转
-- Image Annotation
文本注释功能
--
1厘米刻度
-- Exam Index
检查条件显示
5. Console Monitor
控制台监视器
q Primary: Liquid Crystal Display (LCD), thin film transistor (TFT),
主监视器:液晶触摸屏,尺寸
q Secondary (tube head): Liquid Crystal Display (LCD), thin film transistor (TFT), 8.2 inch, 800 x 600
次监视器:液晶触摸屏,尺寸
6. Cart and Drive System
机身及驱动装置
q The cart exterior includes a drive handle, detector, storage bins,prep/expose switch, wheels, bumper, LEDs and other light indicators,boom dock receiver, proximity badgereader, and barcode reader
机身外围包含驱动控制手柄,探测器等附件存储槽,曝光手闸,驱动、导向轮,安全触碰开关, 系统状态指示灯,横臂锁止开关,条形码扫描器等
q The column is an extendable, motor-assisted, vertical component that lifts and lowers the boom. The column rotates right or left on a turntable 270 ° in each direction. To release the brake and raise the column or extend the boom, grip either or both of the collimator handles, or either boom handle, press and hold the button on the back of the handle(s),and lift or pull.
球管立柱式可电动辅助驱动的可升降结构,立柱围绕垂直轴可+/-270度旋转,升降立柱、伸缩横臂锁止开关在限束器手柄及横臂手柄位置。
q The drive handle steers and powers the drive wheels, allowing the cart to be self-propelled. The cart will not exceed its maximum speed of 5.6 kph (
驱动操作手柄可操作独立驱动装置从而实现设备自主运动,设备最高速度被设定致
q There are two red emergency stop knobsone on the X-ray tube and one on the cart. Press the knob to disable all drive motors. To release, turn the knob in the direction of the arrow.
双紧急开关可在紧急状态下锁止驱动装置确保安全。
q There are two rear motorized drive wheels and two front caster wheels. Each of the rear wheels is controlled by a separate motor, which is activated when you press the left, right, or both sides of the handle.
一组驱动轮以及一组导向轮,驱动轮可独立控制操作,触控手柄左侧或右侧实现自主转向及前进后退。
q Tube and collimtor movment range : Angulation range (alpha - ) ± 180 °,Tilt range (tau - ) –10 to +90 °,When the boom arm is fully extended, the X-ray tube focal spot is
球管左右旋转+/-180度,前后旋转 100度 , 垂直升降
7. Proximity Badge Scaner
ID身份识别卡启动装置
q A feature that comes with DRX Revolution where the system can provide a single Sign On feature for radiographers using a proximity disc on customer ID badge; This feature in DRX Revolution will enable radiographers to start using the system in using no passwords / keyless while the computer of the system will be always on and ready to be used. Each unit will be provide 12 pieses badge from Carestream .
DRX Revolution 配置了业内移动DR独一无二的ID身份识别卡读取装置,包括读卡器,身份识别卡(12张),自动启动软件。通过该装置无须机械钥匙开启以及手工登录系统,只需刷卡后自动启动系统并解锁,而且根据身份卡信息自动登入到数字化系统应用界面。
8. Remote Exposure Switch
遥控曝光器
q DRX Revolution comes with a default tethered exposure switch but as an optional feature for DRX Revolution We can offer a remote exposure switch
DRX-Revolution出配置标准的线控曝光开关以外还提供了一套红外遥控曝光装置,该装置包含红外遥控器及接收装置。