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1

锥束射线3D成像口腔全景X机

1

*1、定位方式：坐式，座椅可电动升降，和设备一体，医生病人面对面定位方式，座椅座垫可以拆卸，方便轮椅病人进入。 2、扫描方式：360度全扫描,脉冲曝光方式。 *3、扫描视野为最小可达到直径8*2CM，最大视野不小于直径14cm*高8cm，均为一次扫描生成，且扫描范围可以自由无级调整；通过电脑终端可以直接控制扫描视野，无需手动；x光范围同步调整，病人辐射最低，不是通过软件重建后期调整。 4、扫描区域：可根据预览图像在工作站自由选取扫描区域，无须重新调整病人体位，影像工作站电脑直接控制设备调整扫描位置。 5、功能:CT断层功能，同时具备单独扫描全景功能（非软件重建全景）。 6、影像探测器：碘化铯涂层非晶硅平板探测器，12.8cm 宽*12.8cm高。 7、灰阶：14比特。 8、体素尺寸：0.4、0.3、0.25、0.2、0.125mm 层厚，用户根据诊断情况自选扫描精度，不是后期软件处理生成。 9、常用标准扫描时间：不大于 8.9 秒。 10、重建时间： 30秒内（8.9秒扫描），120秒（120秒扫描）。 11、捕获工作站电脑配置（随机原装）： 系统所配备工作站的主要配置和性能（最低） a) CPU：不低于Pentium-4 Processor, 3.8 GHz； b) 内存：不小于2G； c) 显卡：独立显卡，显存容量：不小于128M； d) 操作系统：原版Windows XP Professional (32位)； e) 千兆网卡； f) DVD刻录； g) 显示器器采用医用显示器不小于20英寸。 12、定位方式：激光定位指示（中心线、水平线），扫描前具有投照预览功能。 13、中文专业版CT诊断软件。 14、诊断处理软件要求： 14.1、3D重组图像，可以任意选取区域进行重建； 14.2、标准冠状面图像，层厚可以任意调节； 14.3、标准矢状面图像，层厚可以任意调节； 14.4、标准轴面图像，层厚可以任意调节； 14.5、标准投影侧位影像； 14.6、局部360度切面连续显示，自动旋转播放，切面切换速度可调； 14.7、多平面重组图像； 14.8、序列横断面（颊舌向）图像、全景、轴向切面、序列横断面三维重建在同一画面，层厚可以任意调节； 14.9、任意平面重建图像； 14.10、颞颌关节专用诊断切面，层厚可以任意调节，冠状切面、矢状切面、关节三维重建、轴向切面可以同时在一个界面显示； 14.11、全景功能：可以小剂量单独扫描全景； 14.12、2D图像编辑工具：移动，图像翻转，放大，对比度调节，亮度调节，图像信息； 14.13、测量工具：距离，连续距离，角度测量，骨密度测量，面积计算，感兴趣区（ROI）3D影像值测量； 14.14、影像切割功能（2D及3D剖面影像）； 14.15、3D影像调节（可还原软组织轮廓）； 14.16、多种图像后处理功能：容积再现（VR）、最大密度投影( MIP)、最小密度投影（minIP）、模拟X线投照（X-Ray）、曲面重建（CPR）； 14.17、影像数据输出功能，数据导出，自动加载专家版诊断软件，屏幕快照，另存； 14.18、下颌神经管着色，标记，且三维重建模型能显示； 14.19、其他软件配置： 14.19.1、 种植体模拟植入，种植导板输出和加工，丰富的种植体库； 14.19.2、 正畸，牙体，牙周，外科，正颌科面部赝复体设计所需应用软件； 14.19.3、 与多种世界著名专业软件兼容； 14.19.4、第三方软件应用能力： 14.19.4.1、能运用CBCT获取的三维影像，能够详细观察种植临床解剖结构，支持下颌神经管标记，三维方向虚拟种植体植入和碰撞预警提示，种植体周围骨密度检测，并支持外科导板输出和加工，丰富的种植体库； 14.19.4.2、有强大的关节诊断功能，可以轻松的创建各种2D和3D影像； 14.19.4.3、高质量的三维重建、即刻的全分辨率的3D渲染，渲染影像细腻平滑细节丰富，一键即可在透视的硬组织、骨组织细节、气道或皮肤等各种渲染模式之间进行切换 ； 14.19.4.4、强大的正畸分析功能，独创通过描记解剖结构轮廓，自动识别头颅标记的3D正畸方法，无需进行复杂的解剖标记点的训练，避免影像的模糊导致标志点不清的问题，完全支持自定义个性化的3D标志点和测量，进行精准的正畸测量分析 ； 14.19.4.5、具有精准的气道分析功能，除了自动标记点识别功能，还能够精确的描记气道的三维形态，并且能够精确的测量气道的体积和最窄的面积，为临床诊断提供重要的参考信息 ； 14.19.4.6、支持STL格式输出，支持三维打印功能 。 15、 数据共享能力： *15.1、必须能与医院PACS系统实现连接； 15.2、 Dicom3.0版接口部件标配并免费开放，所有该设备与医院数字化信息系统（如HIS、PACS等）建设相关的协议（包括已有与将来新增），均需无偿提供，满足用户的开放要求； 15.3、没有PACS情况下，也能实现医院局域网自由传输，无须额外费用，终端软件无端口数量限制，无须额外费用； 15.4、影像数据包导出，同时自动加载诊断软件，离开医院可以同样使用，同样享受在医院内的所有诊断处理功能，无需加密狗，无须额外费用。 16、x光相关技术参数： 16.1、X 线束：锥形束，光束尺寸随视野大小同步调整； 16.2、球管功率： 1000W；焦点尺寸：≤0.5*0.5mm； 16.3、管电压：90-120kv；管电流：3-7mA； 16.4、扫描时间：5 秒，8.9 秒，14.7 秒，26.9s 至少三种时间可选； 16.5、有效曝光时间：3.2 秒； 16.6、冷却周期：自动控制，自动过热保护。 17、口腔影像数字化CR扫描系统（口内)： 17.1、连接方式：1GB网线连接，该连线互换性能好，可以国内采购替换，通过局域网可以设定任意一台电脑控制该设备扫描工作，无需移动设备； 17.2、电压：100-240伏交流，采用24V直流电源适配器； 17.3、电源频率：50-60 Hz； 17.4、功率：最大负载电流1.5A； 17.5、体积≤高\宽\长=20*22*40cm，体积小，重量不大于12公斤，可轻松放置在桌上和操作台上，非常方便； 17.6、无线IP板，超薄设计，口内定位方便； 17.7、影像速度：0号牙片不大于5秒，1号牙片不大于6秒，2号牙片不大于6秒，3号牙片不大于8秒，可以扫描时同时擦除影像，立刻重新使用； 17.8、影像清晰度2档可选，标准10 LP/mm，像素尺寸清洗扫描64微米，高清扫 描35微米； 17.9、扫描方式：放在舱口，自动感应，自动吸入，读片完毕后自动弹出； 17.10、扫描舱为内置式，防治激光头损伤，防治灰尘进入； 17.11、软件功能：长度测量、角度测量，多级锐化，影像反转，局部加强，功能：标记，注释，各种图像处理，可以按照时间、ID、姓名等快速搜索病人； 17.12、软件特性：为中文网络版，可直接通过网络连接，进行图像传输，并可升级； 17.13、数据库：采用SQL专业数据库进行影像储存和管理，具有自动存档、备份及预警系统。 18、X射线室防护装修一套，符合政府放射相关规范，并能通过环保及卫生监督机构的放射卫生监测： 18.1、 X光室布局依据医院要求作出相应的改动，并在施工前出具施工设计图纸，经确认后再进行施工； 18.2、房间墙壁采用不小于2mm铅板的防护当量； 18.3、电源要求：为设备配置230v，10A电源插头，控制台处配备不小于6个口的电源接线板，供电脑、显示器等设备使用； 18.4、网络接口布局（控制台5米内）： 18.4.1、医院内网网络接口，可以实现数据共享,和影像资料上传到服务器； 18.4.2、外网（internet）网络接口以进行远程软件升级和故障诊断。

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Main Technical Data

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Dental 3D digital imaging panoramic X-ray system

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*1.Patient Positioning： Integrated electric-driven chair, face to face positioning; and easy entrance , with detachable chair cushion, for patients on wheelchairs. 2.Scanning mode:360 degree scanning, pulse exposure. *3.Scanning view: Minimum 8*2CM, maximum 14*8cm are generated with one scan and the scanning area can be freely readjusted；The scan field of view can be controlled directly through a computer terminal, no manual control required; X-ray exposure areas are adjusted simultaneously to the scanning view, which reduces the radiation dosage to a minimum. 4.Scanning area can be freely selected based on the preview images via PC terminal, no repositioning needed. Exposure area is controlled by workstation directly. 5.Function：Computer Tomography with independent panoramic function ( not reconstructed panoramic ). 6. Image detector: CSI coated amorphous silicon flat-panel detector, 12.8cm width *12.8cm height. 7.Gray scale: 14 bit. 8.Voxel size: 0.4, 0.3, 0.25, 0.2, 0.125mm available. Slice thickness can be adjusted on needs, instead of reconstruction afterwards. 9.Standard scanning time: Less than 8.9 seconds. 10.Reconstruction time: 30 seconds (8.9 seconds scanning), 120 seconds (23 seconds scanning). 11.Capturing workstation computer requirement (original): Main requirement & configuration of the system with the workstation (minimum) A) CPU: not less than Pentium-4 Processor, 3.8 GHz; B) Memory: not less than 2G; C) Graphic card: independent graphic card, memory capacity: not less than 128M; D) Operating system: Windows XP Professional (32 bit); E) Gigabit ethernet; F) DVD burning; G) Medical monitor not less than 20 inches. 12.Patient position: Laser positioning indicators ( central line & horizontal line ), with exposure preview prior to exposure. 13.Professional Edition CT diagnostic software in Chinese. 14.Diagnostic software requirements: 14.1.3D images could be reformed with any selected area. 14.2.Standard coronal images，slice thickness can be adjusted freely; 14.3.Standard sagittal images，slice thickness can be adjusted freely; 14.4.Standard axial images，slice thickness can be adjusted freely; 14.5.Standard ceph image ; 14.6.Continuous display of partial slices in 360 degrees, automatic rotation play, section switching speed adjustable; 14.7.Multi planar reformation image; 14.8.Serial cross-sectional (buccal—lingual) images, panoramic images, axial section, serial 3D cross-sectional reconstruction are shown in the same interface, and slice thickness can be readjusted freely; 14.9.Free reconstruction of any planar ; 14.10.Temporomandibular joint special diagnostic section, slice thickness can be readjusted freely, and coronal, sagittal, joint reconstruction, axial section can be displayed simultaneously in one interface; 14.11.Panoramic function: single scan panorama with low radiation dose; 14.12.2D imaging tools: Moving, flipping, zooming, contrast adjustment, brightness adjustment, image information; 14.13.Measuring tools: Distance, continuous distance, angle measurement, measurement of bone density, area measurement, region of interest (ROI) 3D image measurement; 14.14.Image segmentations(2D and 3D section image); 14.15.3D image adjustment（can restore soft tissue profile）； 14.16.A variety of image processing functions: Volume Rendering (VR), maximum intensity projection (MIP), minimum intensity projection (minIP), simulation of X-ray projection (X-Ray), surface reconstruction (CPR); 14.17.Image data output function, data exporting, automatic loading expert diagnosis software, screen shots, saving as; 14.18.Mandibular nerve tube coloring, marking, and 3D reconstruction model displayable; 14.19.Other software requirements： 14.19.1 Implant simulation, surgical guide design and processing, abundant implant library; 14.19.2 Software with Orthodontics, endodontics, periodontal, oral surgery，orthognathic, facial prosthesis designing function; 14.19.3.Capable with world-famous softwares; 14.19.4.Third party software applications: 14.19.4.1.Be able to use 3D images captured by CBCT, to observe implant clinical anatomic structure in detail, mandibular neural tube marking, 3D virtual implants and collision warning prompt, peri-implant bone density detection, support the surgical guide output and processing, abundant implant library; 14.19.4.2.Powerful joint diagnostic features, with which variety of 2D and 3D images can be recreated; 14.19.4.3.High quality 3D reconstruction, instant hi res 3D rendering with smooth textures and abundant details; one button to switch among the various rendering mode - Hard tissue, detailed bone tissue, airway or skin; 14.19.4.4.Powerful orthodontic analysis function, promethean 3D orthodontic method：automatic identification of head marking through tracing anatomical contour , without complex training of anatomical landmarks, avoiding the image blur causing ambiguous sign, full support for personalized orthodontic 3D tracing and measuring ,high analysis accuracy; 14.19.4.5.Accurate airway analysis functions, in addition to automatic marking, the airway can be traced in 3D views, and airway volume can be accurately measured, as well as narrowest area, to offer important information for clinical diagnosis; 14.19.4.6.STL format output and 3D printing function. 15. Data sharing capability： *15.1. Connection to hospital PACS system must be available; 15.2.Dicom3.0 interface should be included in the package free of charge. All protocols (including existing ones and future add-ons), related to the unit and to digital hospital information systems (such as HIS, PACS etc.) construction, should be provided free of charge. 15.3.Image data could be transmitted through the hospital LAN without the PACS, and no extra charges occurs; no limitation on the numbers of terminal software port. 15.4.Diagnosis software automatically loaded with image data, and the loaded software shares all the functions with original copy, no dongle, at no extra cost. 16.X-ray technical specifications: 16.1.X-ray: Cone beam, the beam size synchronizes with the field size adjustment; 16.2.Tube output power: 1000W; focal sport size: ≤ 0.5*0.5mm; 16.3.Tube voltage: 90-120kv; tube current: 3-7mA; 16.4.Scan time: 5 seconds, 8.9 seconds, 14.7 seconds, 26.9s at least three options; 16.5.Effective exposure time: 3.2 seconds; 16.6.Cooling cycle: Automatic control, automatic overheat protection. 17.Oral imaging digital CR scanning system (intraoral): 17.1.Connection: 1GB cable connection, connecting wire easily replaceable, can be replaced through domestic procurement; scanning tasks could be controlled with any PC terminal within the LAN, not necessary to move the unit. 17.2.Voltage: 100-240 AC, with 24V DC power adapter ; 17.3.Power supply frequency: 50-60 Hz; 17.4.Power: Maximum load current 1.5A; 17.5.Volume size≤high, wide and long =20*22*40cm,small in size, less than 12 kg in weight, desktop design with high conveniences； 17.6. Wireless IP plate, extra thin design, convenient intraoral positioning; 17.7.Scanning speed: size 0 image no more than 5seconds, size 1 less than 6 seconds, size 2 less than 6 seconds, size 3 less than 8 seconds, and info on the IPs are simultaneously erased while scanning; IPs are immediately ready for reuse after scanning 17.8.Two options for Image sharpness, standard 10 LP/mm , pixel size 64 micrometer and HD 35 micrometer ; 17.9.Scanning way: automatic pull-in with sensor, and automatic pull-out after reading; 17.10.Scanning module is integrated, which prevents damage and dust contamination into laser reader; 17.11.Software functions: Length measurement, angle measurement, multistage sharpening, image reversal, local strengthening, function: mark, annotation, image processing, can quickly search the patients according to time, ID, etc. 17.12.Software features: Chinese network version, direct LAN connection and image transmission are available,；Upgradable; 17.13.Database： Professional SQL database for image storage and management; Automatic archiving; backup and premature warning system. 18.A set of X - ray protection, in line with the government's radiation related norms; be able to pass the radiation health monitoring and the mechanism of environmental protection and hygiene supervision: 18.1.X - ray room changes layout based on the requirements of the hospital， issue the construction design drawings before construction，construct after confirmed; Layout of the X-ray room should be adjusted based on hospital’s requirements, and design drawings should be provided for hospital’s consent before strart 18.2.Protection of the room wall should be equivalent to 2mm tinplate or above; 18.3.Power requirements：equipment configuration:230V, 10A power supply plug, the console is equipped with not less than 6 export power wiring board, for computer, monitors and other equipment; 18.4.Network interface layout (5 meters within the console desk ): 18.4.1.Hospital intranet network interface, be able to share the data and upload the data to the server; 18.4.2.External network（internet）interface for remote software upgrading and fault diagnosis.