• 尊龙凯时 - 人生就是搏!

    Precision. Accelerated.

    As clinical examinations become more complex, the demands on CT scanner's performance increase, requiring improvements not only in patient care but also in workflow efficiency. This drives the need to integrate AI into the CT scanners. uCT 780, equipped with advanced AI technology, enhances image quality while reducing dose, simplifies the examination process for technicians, and offers versatility for radiologists handling a broad spectrum of clinical scenarios.

    Evolve with Care

    uCT 780 equipped with the DELTA deep learning reconstruction algorithm, excels in fine image details at low radiation dose, effectively bridging the gap between radiation dose reduction and patient-centric care.

    DELTA

    Deep learning trained algorithm (DELTA) leverages an extensive training dataset and a sophisticated 3D neural network to deliver images that are both more defined and detailed at lower radiation dose, setting a new standard in imaging excellence.

    Up to 80%* radiation dose reduction at the same low contrast detectability (LCD).

    Up to 98%* image noise reduction at the same dose.

    Up to 155%* LCD improvement at the same dose.

    *DELTA images compared with FBP based on phantom tests. Data on file.

    Conventional 2D neural networks can only process one single image at a time, which may affect the image continuity and lead to missing structural details around lesions. In contrast, 3D neural networks support volumetric data input, maintaining data continuity while improving reconstruction speed, accuracy, and reliability.

    Leveraging a million-level data training set across diverse clinical scenarios, DELTA delivers whole-body low dose imaging with fine anatomical details.

    During the training of neural networks, data propagation and correction are crucial factors for algorithm accuracy. Traditional network structures involve single-layer data propagation, whereas the specialized network design enables dense connections and efficient data propagation between different layers of network, preserving image details even at low radiation dose.

    Build up a 3D Neural Network Specialized for CT Imaging

    Conventional 2D neural networks can only process one single image at a time, which may affect the image continuity and lead to missing structural details around lesions. In contrast, 3D neural networks support volumetric data input, maintaining data continuity while improving reconstruction speed, accuracy, and reliability.

    Million-level Dataset

    Leveraging a million-level data training set across diverse clinical scenarios, DELTA delivers whole-body low dose imaging with fine anatomical details.

    Specialized Network Design

    During the training of neural networks, data propagation and correction are crucial factors for algorithm accuracy. Traditional network structures involve single-layer data propagation, whereas the specialized network design enables dense connections and efficient data propagation between different layers of network, preserving image details even at low radiation dose.

    See More with Less

    Under low-dose scanning conditions, DELTA can display richer vascular details, with longer vascular extraction and sharper vessel edges.

    • Head CTA
    • 0.50 sec/rotation
      kV: 100
      mAs: 198
      CTDIvol: 9.814 mGy
      Eff. Dose: 0.43 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.6mm
      DELTA: 3
    • Contrast
    • 350 mgl/ml
      40 ml
      4.0 ml/s
    See More with Less

    Compared to the conventional algorithm, DELTA significantly reduces noise under low-dose scanning conditions, showing clearer lung texture and fissures.

    • Chest Helical
    • 0.50 sec/rotation
      kV: 100
      mAs: 10
      CTDIvol: 0.478 mGy
      Eff. Dose: 0.26 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.8mm
      DELTA: 3
    • Contrast
    • —
    See More with Less

    Compared to the conventional algorithm, DELTA achieves better results in extracting both distal pulmonary arteries and veins.

    • Aort CTA & Pulmonary CTA
    • 0.50 sec/rotation
      kV: 120
      mAs: 208
      CTDIvol: 17.349 mGy
      Eff. Dose: 8.72 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.8mm
      DELTA: 3
    • Contrast
    • 350 mgl/ml
      55 ml
      4.5 ml/s
    See More with Less

    After reconstruction through DELTA, noise is significantly reduced, low-contrast resolution is enhanced, and vascular clarity is improved.

    • Abdomen CE
    • 0.50 sec/rotation
      kV: 120
      mAs: 39
      CTDIvol: 3.263 mGy
      Eff. Dose: 2.31 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0x0.8 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      60 ml
      4.5 ml/s
    See More with Less

    Under low-dose scanning conditions, DELTA can display richer vascular details, with longer vascular extraction and sharper vessel edges.

    • Head CTA
    • 0.50 sec/rotation
      kV: 100
      mAs: 198
      CTDIvol: 9.814 mGy
      Eff. Dose: 0.43 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.6mm
      DELTA: 3
    • Contrast
    • 350 mgl/ml
      40 ml
      4.0 ml/s
    See More with Less

    Compared to the conventional algorithm, DELTA significantly reduces noise under low-dose scanning conditions, showing clearer lung texture and fissures.

    • Chest Helical
    • 0.50 sec/rotation
      kV: 100
      mAs: 10
      CTDIvol: 0.478 mGy
      Eff. Dose: 0.26 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.8mm
      DELTA: 3
    • Contrast
    • —
    See More with Less

    Compared to the conventional algorithm, DELTA achieves better results in extracting both distal pulmonary arteries and veins.

    • Aort CTA & Pulmonary CTA
    • 0.50 sec/rotation
      kV: 120
      mAs: 208
      CTDIvol: 17.349 mGy
      Eff. Dose: 8.72 mSv
    • Reconstruction
    • Matrix: 512 × 512
      Slice: 1.0*0.8mm
      DELTA: 3
    • Contrast
    • 350 mgl/ml
      55 ml
      4.5 ml/s
    See More with Less

    After reconstruction through DELTA, noise is significantly reduced, low-contrast resolution is enhanced, and vascular clarity is improved.

    • Abdomen CE
    • 0.50 sec/rotation
      kV: 120
      mAs: 39
      CTDIvol: 3.263 mGy
      Eff. Dose: 2.31 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0x0.8 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      60 ml
      4.5 ml/s

    Evolve with Ease

    Cardiac CT imaging is commonly used, yet complex cases need more advanced solutions. uCT 780 combines AI workflows with advanced hardware to offer a smooth and efficient examination experience for intricate cardiac scenarios.

    uCT 780 features the innovative uAI Vision 3D camera that enables an AI-empowered workflow. The uAI Vision provides an efficient, standardized and personalized scanning experience for each patient.

    *Optional

    The native temporal resolution, dictated by rotation speed, directly affects the quality of the raw data collected. The uCT 780 offers a native temporal resolution of 150 ms with a 0.3s rotation speed, helping to enhance image quality at high heart rate.

    *Optional

    uCT 780 with dynamic pitch technology enables seamless coronary and vascular imaging by rapidly switching between small-pitch ECG-gated and regular-pitch non-gated scan within a single contrast agent injection.

    The Z-detector utilizes fully-integrated design for noise reduction with 0.5 mm fine detector units, which helps to enhance spatial resolution and optimize cardiac CT image quality.

    For CT systems with 4cm detector coverage, capturing the entire heart requires multiple cardiac cycles, each with an optimal phase, particularly in cases of irregular heart rhythms. CardioXphase enhances overall coronary artery image quality by independently selecting the optimal phase for each cardiac cycle.

    DELTA enhances cardiac CT imaging by reducing noise and improving low-contrast detectability, leading to better visualization of anatomical details such as soft plaques in coronary CT scans.

    uAI Vision*

    uCT 780 features the innovative uAI Vision 3D camera that enables an AI-empowered workflow. The uAI Vision provides an efficient, standardized and personalized scanning experience for each patient.

    *Optional

    0.3 s Rotation Speed*

    The native temporal resolution, dictated by rotation speed, directly affects the quality of the raw data collected. The uCT 780 offers a native temporal resolution of 150 ms with a 0.3s rotation speed, helping to enhance image quality at high heart rate.

    *Optional

    Dynamic Pitch

    uCT 780 with dynamic pitch technology enables seamless coronary and vascular imaging by rapidly switching between small-pitch ECG-gated and regular-pitch non-gated scan within a single contrast agent injection.

    0.5 mm Detector Element Size

    The Z-detector utilizes fully-integrated design for noise reduction with 0.5 mm fine detector units, which helps to enhance spatial resolution and optimize cardiac CT image quality.

    CardioXphase

    For CT systems with 4cm detector coverage, capturing the entire heart requires multiple cardiac cycles, each with an optimal phase, particularly in cases of irregular heart rhythms. CardioXphase enhances overall coronary artery image quality by independently selecting the optimal phase for each cardiac cycle.

    DELTA

    DELTA enhances cardiac CT imaging by reducing noise and improving low-contrast detectability, leading to better visualization of anatomical details such as soft plaques in coronary CT scans.

    See More with Ease

    For a patient with a high heart rate of 93 bpm, thanks to 0.3s rotation speed, the images obtained were clear without significant motion artifacts.

    • CorCTA Helical
    • 0.30 sec/rotation
      kV: 100
      mAs: 160
      CTDIvol: 32.176 mGy
      Eff. Dose: 6.21 mSv
      AvgHR：93 bpm
      MinHR：85 bpm
      MaxHR：96 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 0.75x0.5 mm
      HIR: C_SOFT_BA/KARL: 5
    • Contrast
    • 350 mg/ml
      50 ml
      5.0 ml/s
    See More with Ease

    Coronary artery and aortic CTA is essential for preoperative assessment and surgical planning in TAVR. uCT 780 utilizes dynamic pitch to provide one-stop cardiac and aortic imaging with a single contrast agent injection. And the analysis software would display important quantitative parameters and annotations of key locations.

    • CorCTA+Aort CTA
    • 0.30 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 7.132 mGy
      Eff. Dose: 6.62 mSv
      AvgHR：75 bpm
      MinHR：63 bpm
      MaxHR：86 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0x0.5 mm
      HIR: B_SOFT_B/KARL: 5
    • Contrast
    • 370 mg/ml
      95 ml
      5.0 ml/s
    See More with Ease

    DELTA can significantly reduces image noise, particularly in curved surface reconstruction, and enhances the contrast of coronary soft plaques.

    • CorCTA Helical
    • 0.30 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 10.064 mGy
      Eff. Dose: 2.57 mSv
      AvgHR：48 bpm
      MinHR：46 bpm
      MaxHR：54 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 0.75x0.5 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      50 ml
      5.0 ml/s
    See More with Ease

    The dynamic pitch technology on uCT 780 adjusts pitch accordingly for coronary (small pitch) and cervical (large pitch) scans, providing clear coronary imaging with detailed cervical vascular information.

    • CorCTA+Carotid CTA
    • 0.30 sec/rotation
      kV: 100
      mAs: 163
      CTDIvol: 17.284 mGy
      Eff. Dose: 8.17 mSv
      AvgHR：76 bpm
      MinHR：62 bpm
      MaxHR：90 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0*0.5mm
      HIR: B_SOFT_B/KARL: 5
    • Contrast
    • 370 mg/ml
      60 ml
      5.0 ml/s
    See More with Ease

    For a patient with a high heart rate of 93 bpm, thanks to 0.3s rotation speed, the images obtained were clear without significant motion artifacts.

    • CorCTA Helical
    • 0.30 sec/rotation
      kV: 100
      mAs: 160
      CTDIvol: 32.176 mGy
      Eff. Dose: 6.21 mSv
      AvgHR：93 bpm
      MinHR：85 bpm
      MaxHR：96 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 0.75x0.5 mm
      HIR: C_SOFT_BA/KARL: 5
    • Contrast
    • 350 mg/ml
      50 ml
      5.0 ml/s
    See More with Ease

    Coronary artery and aortic CTA is essential for preoperative assessment and surgical planning in TAVR. uCT 780 utilizes dynamic pitch to provide one-stop cardiac and aortic imaging with a single contrast agent injection. And the analysis software would display important quantitative parameters and annotations of key locations.

    • CorCTA+Aort CTA
    • 0.30 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 7.132 mGy
      Eff. Dose: 6.62 mSv
      AvgHR：75 bpm
      MinHR：63 bpm
      MaxHR：86 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0x0.5 mm
      HIR: B_SOFT_B/KARL: 5
    • Contrast
    • 370 mg/ml
      95 ml
      5.0 ml/s
    See More with Ease

    DELTA can significantly reduces image noise, particularly in curved surface reconstruction, and enhances the contrast of coronary soft plaques.

    • CorCTA Helical
    • 0.30 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 10.064 mGy
      Eff. Dose: 2.57 mSv
      AvgHR：48 bpm
      MinHR：46 bpm
      MaxHR：54 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 0.75x0.5 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      50 ml
      5.0 ml/s
    See More with Ease

    The dynamic pitch technology on uCT 780 adjusts pitch accordingly for coronary (small pitch) and cervical (large pitch) scans, providing clear coronary imaging with detailed cervical vascular information.

    • CorCTA+Carotid CTA
    • 0.30 sec/rotation
      kV: 100
      mAs: 163
      CTDIvol: 17.284 mGy
      Eff. Dose: 8.17 mSv
      AvgHR：76 bpm
      MinHR：62 bpm
      MaxHR：90 bpm
    • Reconstruction
    • Matrix: 512x512
      Slice: 1.0*0.5mm
      HIR: B_SOFT_B/KARL: 5
    • Contrast
    • 370 mg/ml
      60 ml
      5.0 ml/s

    Evolve with Versatility

    In addition to the clinical applications of conventional 64-row CT scanners, the uCT 780 showcases remarkable versatility. Equipped with spectral and dynamic perfusion imaging, it serves as a valuable tool across various clinical scenarios.

    The dynamic perfusion technique provides a wider perfusion scanning range than the detector coverage, which is capable of delivering whole-brain functional information within the 2-second cycle time.

    uCT 780 acquires dual-energy CT data by switching kV settings between consecutive rotations, which can reduce spectral blurring during transitions and improve spectral separation.

    170 mm Dynamic Cerebral Perfusion

    The dynamic perfusion technique provides a wider perfusion scanning range than the detector coverage, which is capable of delivering whole-brain functional information within the 2-second cycle time.

    Spectral Imaging

    uCT 780 acquires dual-energy CT data by switching kV settings between consecutive rotations, which can reduce spectral blurring during transitions and improve spectral separation.

    See More with Versatility

    Whole-brain dynamic perfusion imaging, with a scanning length of 14 cm, combines wide-ranging dynamic perfusion imaging with an intelligent post-processing software, which can rapidly and accurately present quantitative analysis results for whole-brain functional studies.

    • Head Shuttle Perfusion
    • 0.35 sec/rotation
      kV: 100
      mAs: 75
      CTDIvol: 336.461 mGy
      Eff. Dose: 8.35 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 5.0x5.0 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      55 ml
      5.0 ml/s
    See More with Versatility

    By combining dynamic perfusion techniques with the DELTA deep learning reconstruction algorithm, detailed 4D CTA images of both cerebral arteries and veins can be obtained even at low radiation dose.

    • Head Shuttle Perfusion
    • 0.50 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 265.838 mGy
      Eff. Dose: 6.13 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 5.0x5.0 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      45 ml
      4.5 ml/s
    See More with Versatility

    The dual energy analysis software can calculate the total volume of urate crystal and analyze the composition of gout stones through effective atomic number.

    • Upper Extremity Helical DE
    • 0.50 sec/rotation
      kV: 140/80
      mAs: 100/400
      CTDIvol: 12.123/4.831 mGy
      Eff. Dose: 3.07/1.23 mSv
    • Recon
    • Matrix: 512x512
      Slice: 1.0x0.5 mm
      HIR: B_SOFT_B
    • Contrast
    • -
    See More with Versatility

    Whole-brain dynamic perfusion imaging, with a scanning length of 14 cm, combines wide-ranging dynamic perfusion imaging with an intelligent post-processing software, which can rapidly and accurately present quantitative analysis results for whole-brain functional studies.

    • Head Shuttle Perfusion
    • 0.35 sec/rotation
      kV: 100
      mAs: 75
      CTDIvol: 336.461 mGy
      Eff. Dose: 8.35 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 5.0x5.0 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      55 ml
      5.0 ml/s
    See More with Versatility

    By combining dynamic perfusion techniques with the DELTA deep learning reconstruction algorithm, detailed 4D CTA images of both cerebral arteries and veins can be obtained even at low radiation dose.

    • Head Shuttle Perfusion
    • 0.50 sec/rotation
      kV: 80
      mAs: 150
      CTDIvol: 265.838 mGy
      Eff. Dose: 6.13 mSv
    • Reconstruction
    • Matrix: 512x512
      Slice: 5.0x5.0 mm
      DELTA: 3
    • Contrast
    • 350 mg/ml
      45 ml
      4.5 ml/s
    See More with Versatility

    The dual energy analysis software can calculate the total volume of urate crystal and analyze the composition of gout stones through effective atomic number.

    • Upper Extremity Helical DE
    • 0.50 sec/rotation
      kV: 140/80
      mAs: 100/400
      CTDIvol: 12.123/4.831 mGy
      Eff. Dose: 3.07/1.23 mSv
    • Recon
    • Matrix: 512x512
      Slice: 1.0x0.5 mm
      HIR: B_SOFT_B
    • Contrast
    • -
    Technical Details

    Tube anode storage capacity

    7.5 MHU

    Detector

    Z-Detector

    Number of detector rows

    80

    Max. slices generated per rotation

    160

    Rotation time

    0.3 s*/360° scans

    kV settings

    70,80,100,120,140 kV

    Generator power

    100* kW

    Aperture

    70 cm

    Table load

    205 kg / 451 lbs

    *optional

    The product design, manufacturing and after sales service are based on the requirements of ISO 13485, in compliance with all the applicable medical device safety standards, e.g. IEC 60601-1, IEC 60601-1-2, EN 60601-1, and EN 60601-1-2.