對(duì)手東芝技術(shù)配置

1、敬致：醫(yī)院Aquilion ONE 640 動(dòng)態(tài)容積 CT標(biāo)準(zhǔn)配置東芝醫(yī)療系統(tǒng)（中國(guó)）2021 年 3 月 10 日1 / 582021-03-10配置單To： Name：TOSHIBA X-ray Computer Tomography System(X 射線斷層攝影設(shè)備)Aquilion ONE TSX-301A1022Q640 SFDA（I）20093303119MName：ProductCode：SFDA號(hào)：StandardTOSHIBA Aquilion ONE 320-slice Whole-Body X-RAY CT SCANNER東芝 Aquilion ONE 320 排動(dòng)態(tài)容

2、積全身 CT 掃描設(shè)備GANTRY一、機(jī)架系統(tǒng)1.Linear motor drive線性馬達(dá)驅(qū)動(dòng)2.Low voltage slip ring東芝專利低壓滑環(huán)技術(shù)3.Electric Regeneration Function電能再利用系統(tǒng)4.Multiple function多功能面板5.Information Communication Monitori Station交互式多引導(dǎo)系統(tǒng)6.Three-dimensional alignment lights三維激光7.7500KHU MEGACOOL Tube2 / 582021-03-107.5MHU 液態(tài)金屬軸承陶瓷球管8.High

3、Voltage Generator (72KW) X 線高壓發(fā)生器(72KW)9.Smart mA modulation智能毫安調(diào)制技術(shù)10.0.35sec SCAN KIT0.35 秒掃描組件11.Double Slice Kit(320->640)倍增采樣技術(shù)組件(CSDS-002A)12.160 Detector Row helical Scan Kit(Ultra Helical) 160 排螺旋掃描組件包(CSHS-001A)13.X-ray optimized filter射線優(yōu)化濾過裝置14.Active Collimator自適應(yīng)動(dòng)態(tài)準(zhǔn)直器系統(tǒng)15.SSMD, paten

4、ted quantum material可選擇層厚多排探測(cè)器, 東芝專利量子探測(cè)器材料16.Data Acquisition系統(tǒng)17.High-Speed Transfer Circuit超高速數(shù)據(jù)傳輸系統(tǒng)二、 PATIENT COUNCH檢查床1.Footswitch for patient couch3 / 582021-03-10床邊腳閘三、 CONSOLE臺(tái)1.19-inch LCD high resolution color monitor with low radiation dose.19 英寸 LCD 液晶顯示器1 臺(tái)2.Keyboard and mouse鍵盤和鼠標(biāo)3.Mul

5、ti-scan field of views多種掃描視野功能4.Scanoscopy像掃描5.Volume Scan容積掃描6.Dynamic Volume Scan動(dòng)態(tài)容積掃描7.Wide Volume Scan（including combination with ECG gating)大范圍容積掃描模式(可使用心電門控）8.Helical Scan螺旋掃描9.Exam Plan function PAS預(yù)制掃描計(jì)劃功能10.Area zooming區(qū)域放大顯示11.Target tracking4 / 582021-03-10目標(biāo)追蹤功能12.SUREstart實(shí)時(shí)造影劑跟蹤功能13.I

6、mage display and processing圖像顯示及圖像處理14.Display of exposure dose劑量顯示15.CT number range extension CT 值范圍拓展16.Standard DICOM interface kit標(biāo)準(zhǔn) DICOM 接口17.High-speed reconstruction system高速重建系統(tǒng)18.Real time reconstruction system實(shí)時(shí)螺旋重建四、 Dose Management 劑量?jī)?yōu)化管理系統(tǒng)1Time Sequence動(dòng)態(tài)容積掃描劑量管理優(yōu)化系統(tǒng)2SUREExposureTM 3D

7、（AUTO-EC）三維自動(dòng)劑量調(diào)制3QDS（Quantum Denoising Software)量子噪聲降噪技術(shù)4Boost 3DTM5 / 582021-03-10三維“量子失衡”降噪技術(shù)5 Active Collimator自適應(yīng)動(dòng)態(tài)準(zhǔn)直器系統(tǒng)6 Dose Index Values Display劑量指數(shù)預(yù)顯示和系統(tǒng)五、 AUTO-TOOL SYSTEM自動(dòng)化系統(tǒng)工具1Auto storage自動(dòng)儲(chǔ)存2Auto filming自動(dòng)拍片3Auto voice自動(dòng)語音指示4Auto index display自動(dòng)參數(shù)指示六、 DICOM 傳輸協(xié)議1DICOM STORAGE SCP(COT-

8、30D)DICOM提供系統(tǒng)2DICOM MWMDICOM 工作流管理(COT-32D)3DICOM MPPS DICOM 掃描(COT-33D)反饋4DICOM Q/R SCP(COT-34D)DICOM/檢索提供系統(tǒng)6 / 582021-03-105 DICOM Q/R SCU(COT-35D)DICOM/檢索使用系統(tǒng)七、 Display console 副臺(tái)工作站119-inch LCD high resolution color monitor with low radiation dose19 英寸 LCD 液晶顯示1 臺(tái)2Keyboard and mouse鍵盤和鼠標(biāo)1 套3STOR

9、AGE SYSTEM數(shù)據(jù)儲(chǔ)存系統(tǒng)4Standard DICOM interface kit標(biāo)準(zhǔn) DICOM 接口八、AIDR-Adaptive Iterative Dose Reduction微輻射技術(shù)九、VITREA FX WORKSTATION 高級(jí)影像后處理工作站(WSHW-001A)十、CLINICAL APPLICATION SOFTWARE 臨床應(yīng)用軟件1MPR多平面重建2CMPR(Curved Multi-Planar Reconstruction)曲面重建33-D PROCESSING三維成像43D surface rendering7 / 582021-03-10三維表面遮蓋

10、重建53D volume rendering三維容積重建6um intensity projection(Max-IP)最大密度投影7Minimum intensity projection(Min-IP)最小密度投影8X-ray Projection射線投影技術(shù)（含透明技術(shù)）9Intensity volume rendering密度容積重建10.Shaded volume rendering遮蔽容積重建11.Segmentation分割技術(shù)12.STACK堆積成像法13.Auto-Bone Software高級(jí)自動(dòng)去骨14.Bone fragments clean骨碎片去除功能15.Mart

11、ifact reduction去金屬偽影軟件8 / 582021-03-1016.CTA packageCT造影軟件包17.SURE IQ PACKAGE圖像優(yōu)化軟件包18.BHC (Beam Hardening Correction)射線束硬化偽影校正19.RASP條狀偽影抑制技術(shù)20.APMC(Advanced Patient Movement Correction)高級(jí)運(yùn)動(dòng)偽影抑制技術(shù)十一、Advanced Clinical Application Package 高級(jí)臨床應(yīng)用軟件包1.ECG-gated scanning and reconstruction system心電門控掃描及

12、重建組件(CHEG-005B)2.CT CARDIAC WITH CARDIAC PROBECT 冠脈探針軟件包(WSCA-001A)3.CFA(Cardiac Functional Analysis)高級(jí)心功能分析軟件包(WSCA-001A)4.VScoreTM心臟冠脈鈣化(WSCA-002A)軟件包5.SUREPlaqueCT 斑塊分析軟件包(WSCA-003A)6.Multi-Chamber Functional Analysis多腔室心功能分析(WSFA-001A)9 / 582021-03-107.Dynamic Volume Myocardial Perfusion For FX心

13、肌灌注軟件包(WSMP-001A)8.CT Peripheral Vessel Probe(WSPV-001A)外周探針軟件包9.NEURO PACKAGE(With SURE SubtractionTM)(CSNP-002A)括減影功能)神經(jīng)系統(tǒng)成像分析軟件10.BODY ORGAN PERFUSION(CSBP-002A)體部全灌注功能成像軟件包11.4D Body Registration自動(dòng)配準(zhǔn)技術(shù)（CSBR-001A0）12.CT Nodule ProbeCT 肺結(jié)節(jié)分析軟件包(WSNP-001A)13.CT Colonography CT 結(jié)腸分析軟件包(WSCTC-001)ACC

14、ESSORIES十二、附件1Inter-unit Cables連接電纜2Set of phantoms質(zhì)控水模組套一套 5 個(gè)3Phantom holder水模放置支架1 個(gè)4Head rest頭托1 個(gè)10 / 582021-03-105Acquisition support掃描床墊1 個(gè)6Operation manuals操作手冊(cè)1 套73G Remote maintenance System維修保養(yǎng)系統(tǒng)（3G INNERVISION）十三、SYSTEM TRANSFORMER 系統(tǒng)變壓器(CETF-006A)十四、PERPHERAL 外周設(shè)備1ECG FOR CT ECG-GATNG S

15、YSTEMCT 用心電圖儀(WWEG-001A)2UPSEP10KVA(WWSB-001A)長(zhǎng)沙華順東芝 320 排 CTUPS（200V）11 / 582021-03-10東芝Aquilion ONE 動(dòng)態(tài)容積CT 配置說明MName：TOSHIBA 320-SLICE HELICAL CT SCANNER東芝 320 排動(dòng)態(tài)容積 CTTrend-setting 0.35 second rotation CT scanner with a unique 320-slicemulti-layer detector, a product of decade-long scientific wor

16、k ofTOSHIBAMedical Systems. A multitude of patents, together with profound clinical experiences and close co-operation with clinical users, are contributions tothe advanced concept of Aquilion ONE.· 320 slice, 0.5 mm slice thickness for high-resolution isotropicimaging.· Standard 0.35 s Ro

17、tation time.Aquilion ONE 是東芝公司經(jīng)過多年精心研究而開發(fā)的新型 0.35 秒 320 層全身掃描 CT。Aquilion ONE 采用眾多的專利技術(shù)，結(jié)合深厚的臨床經(jīng)驗(yàn)和服務(wù)于用戶的設(shè)計(jì)理念，使其具有非常優(yōu)異的性能，并帶來最先進(jìn)的臨床理念。· 獨(dú)有的 0.5 毫米 ,320 層/360 度的性圖像。· 常規(guī) 0.35 秒的掃描速度，滿足全面的臨床需要。能力，可得到高分辨率的各向同The fundamental new direction CT imaging has taken is the production of diagnostic vol

18、ume images with the highest isotropic volume resolution.Aquilion ONE 動(dòng)態(tài)容積 CT 開創(chuàng)了影像醫(yī)學(xué)的新。其真正的各向同性能力，使影像醫(yī)學(xué)轉(zhuǎn)變?yōu)槿S容積圖像的診斷，使臨床診斷能力實(shí)現(xiàn)質(zhì)的飛躍。Outstanding volumetric resolution is achieved by the unique concept of TOSHIBAs Quantum detector, providing the smallest detector element size in Z-direction combined wit

19、h extremely high dose efficiency. This is, together12 / 582021-03-10with the advanced Volumexact+ Beam reconstruction method, TCOT reconstruction method and Megacool X-ray tube, Advanced technology is attributing to obtaining the high Contrast Resolution in X-Y-Z-direction.卓越的容積成像分辨率要?dú)w功于東芝專利的高性能 Qua

20、ntum 量子探測(cè)器，在 z 軸具有最小的探測(cè)器單元，并且劑量有效率非常高。Aquilion ONE，采用全新Volumexact+算法、TCOT 算法、多項(xiàng)專利技術(shù)的 Megacool 大熱容量球管以及320 層重建系統(tǒng)，擁有新型重建模塊。諸多先進(jìn)技術(shù)能給臨床提供任何方向更清晰準(zhǔn)確的三維圖像。The CT-scanner becomes an economic and patient-friendly, “One-Stop ” workplace for Trauma, Stroke and Cardiac examinations. Any angiographic or cerebral

21、 study is easily and rapidly performed, without overlap of venous contrast into the arterial phase. Through the acquisition of simultaneously 320 slices the Aquilion ONE reveals new areas of application, especially in thearea of volume CT-imaging and in dynamic imaging.人性化的設(shè)計(jì)、一站式操作界面及自動(dòng)化的流程，使影像診斷更簡(jiǎn)單

22、、更方便。特別適合進(jìn)行外傷一站式檢查、神經(jīng)系統(tǒng)和心臟的快速檢查，可以得到純動(dòng)脈和純靜脈成像。單圈320 層圖像，帶來了全新的臨床應(yīng)用領(lǐng)域,尤其在動(dòng)態(tài)容積成像和運(yùn)動(dòng)系統(tǒng)成像方面。一、GANTRY機(jī)架系統(tǒng)The gantry and the patient couch constitute the scanner. The scanner uses a fan-shaped continuous X-ray beam to scan the region to be examined. Transmitted X-rays are detected and converted into elect

23、ric signals by New generation Quantum solid state detectors. The gantry consists of the main body and its support mechanism. The X-ray tube and the detector are mounted facing each other on either side of the gantry aperture. The X-ray tube and detectors rotate continuously about the aperture of the

24、 gantry. A slip-ring is employed to transmit power between the gantry and the rotating X-ray high-voltage generator assembly. The gantry may be tilted forward andbackward in order to perform tilt scanning. Three-dimensional alignment13 / 582021-03-10lights are provided for setting slice positions. G

25、antry and patient couch operating controls are located on both sides of the front of the gantry housing. The patient guide display indicates the scan status to the operator and the patient.Aperture：720mmRemote control or manual control Gantry tilt:+22 degree主機(jī)系統(tǒng)由掃描機(jī)架和掃描床組成，CT 使用扇形 X 線束進(jìn)行掃描檢查，新一代的 Qu

26、antumTM 探測(cè)器接收 X 線束并轉(zhuǎn)化成電子信號(hào)。掃描架由主體和機(jī)械支撐結(jié)構(gòu)組成。球管和探測(cè)器正對(duì)排列，連續(xù)旋轉(zhuǎn)，可進(jìn)行連續(xù)快速掃描及螺旋掃描?；h(huán)用于在高壓發(fā)生器和機(jī)架之間傳輸電力，機(jī)架可向前后傾斜進(jìn)行傾斜掃描。機(jī)架上有三維燈，可準(zhǔn)確。機(jī)架及床位鍵設(shè)在機(jī)架兩側(cè)，用于床位移動(dòng)及機(jī)架傾斜，并顯示具體參數(shù)，機(jī)架可向前后傾斜以完成傾斜掃描，。···機(jī)架孔徑: 720mm可或手控機(jī)架傾角：+22 度1.Linear motor drive線性馬達(dá)驅(qū)動(dòng)0.35s/rotation is a standard rotation speed. With this Linea

27、r motor drive technology, volume scan, dynamic scan or spiral scan will be finished in a short period of time.標(biāo)準(zhǔn)的 0.35 秒/圈的機(jī)架轉(zhuǎn)速。線性馬達(dá)直接驅(qū)動(dòng)滑環(huán)技術(shù)，驅(qū)動(dòng)掃描機(jī)架連續(xù)旋轉(zhuǎn)，可實(shí)現(xiàn)高速、高精度的容積掃描、連續(xù)動(dòng)態(tài)掃描及螺旋掃描。2.Low voltage slip ring東芝專利低壓滑環(huán)技術(shù)A slip-ring is employed to transmit power between the gantry and the rotating X-ray high

28、-voltage generator assembly.14 / 582021-03-10機(jī)架靜止和旋轉(zhuǎn)部分通過低壓滑環(huán)傳輸電源。3.Electric Regeneration Function電能再利用系統(tǒng)A direct drive motor system has been employed to drive the gantry rotation section in which the X-ray tube and generator are installed. This enables high-speed gantry rotation with improved system

29、 response and reduced noise.機(jī)架采用磁懸浮直接驅(qū)速度。架高速旋轉(zhuǎn)時(shí)減少了噪聲，同時(shí)提高了相應(yīng)In addition, an electric regeneration function has been installed in the gantry. This converts energy generated during gantry deceleration into electricity that can be used in the system.此外，機(jī)架中安裝了電能再利用系統(tǒng)。當(dāng)機(jī)架使用。時(shí)轉(zhuǎn)化為電能供給系統(tǒng)As well as achieving

30、 energy savings, the resistor and countermeasures against heat generation that are used for gantry slowdown are nolonger required, which saves space in the gantry.不但達(dá)到節(jié)能的目的，而且在機(jī)架剎車時(shí)不再需要電阻等生熱器件，所以節(jié)省了機(jī)架的空間。4.Multiple function多功能面板Gantry and patient couch operating controls are located on left and righ

31、t side at both the front and rear of the gantry housing. The patientguide display indicates the scan status to the operator and the patient.面板設(shè)在前后機(jī)架的左右兩側(cè)，用于床位移動(dòng)及機(jī)架傾角，并顯示具體參數(shù)，操作更方便。5.Information Communication Monitor iStation 交互式多引導(dǎo)15 / 582021-03-10系統(tǒng)The i Station communication monitor, which display

32、s various types of information, is provided on the front of the gantry.i Station 交互式顯示器系統(tǒng)安裝在機(jī)架的前方，用于顯示多種信息。For example, i Station is used to check the patient name and patient ID, display ECG waveforms, and coaches patients for breath-holding practice in cardiac examinations.例如：用于復(fù)核屏氣訓(xùn)練。姓名和 ID，顯示心電圖

33、波形，在心臟檢查時(shí)指導(dǎo)Colorful cartoons are automatically used for pediatric examinations to help keep the child at ease.在兒童檢查時(shí)自動(dòng)動(dòng)畫片，以放松兒童檢查時(shí)的緊張情緒。6.Three-dimensional alignment lights三維激光燈Fast and accurate patient positioning is assisted by alignment lights mounted on the gantry aperture. High-precision coucht

34、op positioning is possible from the integrated console or by manual operation from the control panel and clear digital readouts are located on the gantry.位于機(jī)架的燈使患者的快速準(zhǔn)確，臺(tái)及面板的精確的數(shù)字提高了床面的精確性。7.7500KHU MEGACOOL Tube7.5MHU 液態(tài)金屬軸承陶瓷球管MegacoolTM X-Ray tube is designed for reliability. The Aquilion ONE use

35、s 0.35 second rotation, standard in all protocols. The MegacoolTM X-Ray tube was developed to withstand continuously high gravitationforces and provide the highest cooling rate yet available during the 0.35 s rotation during all exams. The 7.5 MHu X-Ray tube, with its completely16 / 582021-03-10new

36、"Anode-Grounding" technology, includes double-sided bearings and anode interlocked cooling. Dramatically increased cooling surface provides the incomparably high cooling rate of 1,386 MHU/min。MegacoolTM 管球采用了東芝全新的陽極接地、雙支撐軸和微孔循環(huán)專利技術(shù)，專為半秒多層螺旋 CT 設(shè)計(jì)的超大容量 7.5MHU MegacoolTM 管球，具有超強(qiáng)的連續(xù)掃描能力和高度的穩(wěn)定

37、性； 令人匪夷所思的超高散熱率（1,386kHu/分），特別適合薄層大范圍掃描，遠(yuǎn)遠(yuǎn)優(yōu)于傳統(tǒng)的金屬陶瓷球管。8.High Voltage Generator (72KW)X 線高壓發(fā)生器(72KW)X-ray high-voltage generator is built-in the gantry. The system employs a high-frequency inverter for generating and stabilizing the highvoltage supplied to the X-ray tube. Included in terator electron

38、icsare circuits for controlling the speed of the rotating anode in the X-ray tube. Use of a high-frequency inverter system results in high power output coupled with excellent stability. In addition, the system is compact and light weight. Capable of generating: 72KW X-ray tube Current : 10-50mA in i

39、ncrements of 5mA ；50-580mA in increments of 10mA X-ray tube voltage: 80，100，120，135kV高頻 X-線高壓發(fā)生器安裝機(jī)架內(nèi)，其高頻逆變系統(tǒng)為管球提供巨大的能量了極好的穩(wěn)定性。整個(gè)系統(tǒng)結(jié)構(gòu)緊湊、輕巧。高壓發(fā)生器功率：72 千瓦輸出電流：10-580 毫安.10-50 毫安，5 毫安遞增；50-580 毫安，10 毫安遞增。管電壓：80，100，120，135kV17 / 582021-03-109.Smart mA modulation 智能毫安調(diào)制技術(shù)Modulate the X-ray output accord

40、ing to the X/Y/Z axis, reduce radiation dose as much as possible.可根據(jù)的掃描部位的解剖結(jié)構(gòu)自動(dòng)調(diào)節(jié)毫安輸出，最大可能的減少病人的射線劑量。10.0.35sec SCAN KIT0.35 秒掃描組件It is possible to cover up to 160mm region in about 0.35s.0.35 秒即可覆蓋到 160mm 掃描范圍11.Double Slice Kit(320->640) 倍增采樣技術(shù)組件(CSDS-002A)DST dynamic detector double sampling

41、technology ultimately achieve double data acquisition in the Z-axis direction in s&s, helical and dynamic imaging. To get 640 slices in one rotation, Toshiba's 640 slices use the industry's most advanced RF data transmission technology, with 360-degree wide-week collection channels, to m

42、eet the need of massrapid data transmission requirements. Generate aum of 640 image slices in a one rotation usingVolumeXact+ reconstruction algorithm Achieves ultra-high resolution where fine detail is required.DST 動(dòng)態(tài)探測(cè)器倍增采樣技術(shù)，最終可實(shí)現(xiàn)在 Z 軸方向上得到雙倍數(shù)據(jù)采集量。得到 640 層重建所需要的數(shù)據(jù)。東芝 640 層 CT，采用業(yè)內(nèi)最先進(jìn)的射頻數(shù)據(jù)傳輸方式，在機(jī)架

43、全周具有 360 度全周海量數(shù)據(jù)快速傳輸?shù)囊?。通道，以滿足 640 層采用 Volumexact+算法，單圈獲得 640 層圖像。獲得高分辨率，更適合細(xì)節(jié)成像。18 / 582021-03-1012.160 Detector Row helical Scan Kit(Ultra Helical)160 排螺旋掃描組件包(CSHS-001A)160-detector row helical ensures fast motion free scans, perfectly suited for trauma applications. 160-, 128-, 100-, and 80-row

44、helical scanning can be performed with a scan slice thickness of 0.5 mm. TCOT+ reconstruction algorithm for fast reconstruction V-TCOT reconstruction algorithm for high image quality160 排超快速螺旋掃描消除了運(yùn)動(dòng)偽影，特別適合外傷檢查。160-, 128-, 100-, 80-排螺旋掃描，掃描層厚為 0.5mmTCOT+高速重建算法V-TCOT 高質(zhì)量圖像重建算法13.X-ray optimized filte

45、r 射線優(yōu)化濾過裝置X-ray optimized filter is used to filter out the soft rays, and reduce the scanning dose .X 射線優(yōu)化濾過裝置用于濾除軟射線，降低掃描劑量。14.Active Collimator 自適應(yīng)動(dòng)態(tài)準(zhǔn)直器系統(tǒng)The “Active Collimator” is a function for reducing unnecessary dose unrelated to image reconstruction in helical scanning.自適應(yīng)動(dòng)態(tài)準(zhǔn)直器系統(tǒng)功能在于減少螺旋掃描時(shí)對(duì)

46、圖像重建無用射線劑量。The collimator automatically opens at the scan start and closes at the end of the scan to keep the exposed area as short as possible.19 / 582021-03-10準(zhǔn)直器在掃描起始端自動(dòng)打開，而在結(jié)束端自動(dòng)關(guān)閉，從而盡可能減少曝光的范圍，降低輻射劑量。15.SSMD, patented quantum material量子探測(cè)器材料，可選擇層厚多排探測(cè)器,東芝專利The Aquilion ONE is the system with 32

47、0 parallel detector rows distributed on a total width of 160 mm related to ISO centre.Aquilion ONE 是唯一配備了 320 排，Z 軸寬度達(dá) 160mm 的超寬探測(cè)器的設(shè)備。能真正實(shí)現(xiàn)同期相成像。The special developed state -of -the- art SSMD detectors (Selectable Slice thickness Multi-Row Detector) - enable simultaneous data acquisition of 320 x 0

48、,5 mm for High-Resolution images (e.g. Inner Ear). The latter corresponds to a single scan range of 160 mm per rotation. The smallest possible slice-width of 0.5mm is not only of crucial importance for the isotropic resolution, but provides also a uniqueprecision in 3D-Reconstructions.東芝專利的 QuantumT

49、M 探測(cè)器代表了的發(fā)展方向。SSMD 可變層厚多排探測(cè)器，可同時(shí)320 層 0.5 毫米層厚的高分辨率圖像，其單次掃描覆蓋面可達(dá) 160 毫米，適合全身的大部分的一圈掃描完成全成像的檢查。獨(dú)有的 0.5 毫米層厚，不僅可得到對(duì)診斷而言性高分辨率圖像，而且可得到精確的三維重建圖像。的各向同The Aquilion ONE is the only CT scanner with the same advantage as a MR-scanner - MPR images have the same quality viewed in any direction.只有東芝的 Aquilion ON

50、E 才可以在圖像方面與 MR 磁共振系統(tǒng)相媲美-即任意方向的 MPR 圖像具有相同的圖像質(zhì)量。16.Data acquisition系統(tǒng)20 / 582021-03-10Aquilion ONE is approximately 8 times the data acquisition capability of 64-row system.Aquilion ONE 具備 8 倍于 64 排 CT 的能力。In conventional system, theum number of samplings was 1,800views per second. In the Aquilion ON

51、E system, the number increased to approximately 2,600 views per second. This high sampling rate enables scanning to be performed at fast speed, regardless of the anatomical region.以前的 CT，最高采樣率僅能達(dá)到 1,800Hz。而 Aquilion ONE 的采樣率提高到了 2,600Hz。對(duì)于任何的成像區(qū)域，都能夠?qū)崿F(xiàn)快速掃描。17.High-Speed Transfer Circuit 超高速數(shù)據(jù)傳輸系統(tǒng)A n

52、ew transfer circuit has been developed to manage the huge amount of data acquired by the DAS to the image reconstruction system at high speed. The 20-Gbps high-speed data transfer rate made it possible to perform image reconstruction smoothly and eliminate bottlenecks.東芝公司開發(fā)了新的超高速數(shù)據(jù)傳輸系統(tǒng)，實(shí)現(xiàn)由 DAS 系統(tǒng)的海

53、量數(shù)據(jù)到重建系統(tǒng)的超高速傳輸。業(yè)內(nèi)最高的 20-Gbps 帶寬傳輸，優(yōu)化圖像重建的流程，徹底解決了海量數(shù)據(jù)傳輸?shù)钠款i。二、PATIENT COUNCH檢查床The patient couch is located in front of the gantry and supports the patient.Theentireunitmovesverticallyandthetopmoveslongitudinally.掃描床位于機(jī)架前方，床身采用制。升降，床的水平方向移動(dòng)由鍵控The couchtop can be lowered to within 330 mm of the floor

54、thus21 / 582021-03-10simplifying patient transfer to and from a bed or stretcher.床面可降至距地面 330 毫米，方便了的上下或從擔(dān)架的移動(dòng)。Horizontal Movement range is 2390mm that can be scan the whole body from head to feet without move patient.水平移動(dòng)范圍可達(dá) 2390mm，這樣在不移動(dòng)情況下可進(jìn)行全身掃描。Fast and accurate patient positioning is assisted by alignment lights mounted on the gantry aperture.位于機(jī)架的燈使患者的快速準(zhǔn)確。High-precisioncouchtoppositioningispossiblefromtheintegrated console or by manual operation from the control panel and clear digital readouts are located on the gantry.在主控臺(tái)和機(jī)架旁的板都可對(duì)床面進(jìn)行精確板數(shù)字顯示床的