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Technical Specifications
Field of View
15cm(d)×8cm(h)
Spatial Resolution
2.0lp/mm
Tube Voltage
80-100kV
Tube Current
2-4mA
Focal Spot Size
0.4(IEC336)
Scan Time
15s
Image Acquisition
360 images
Reconstruction Time
≤ 15s
Sensor Type
Flat Panel Detector
Voxel Sizes
0.125mm/0.25mm
Weight
340kg
Power Requirements
AC 220/230VAC,50Hz, 660VA
Outer Dimensions
1205(w)×1610(d)×2035(h)mm
※ The data are subject to change without notice.
Address : A-800B, Tongfang Building,QingHuaYuan, Haidian District,
Beijing, 100084, P.R.China
Tel : +86-10-62789987
Fax : +86-10-83186919
E-mail : [email protected]
Website : http://www.largev.com
HiRes3D
Professional
Dental X-ray
Tomographic System
About LargeV
Introduction to HiRes3D
Originating from Tsinghua
Industrial Family
LargeV Instrument Corp. Ltd (LargeV for short) is a hi-
The parent company of LargeV is Nuctech Company
tech company providing advanced medical imaging
Limited (Nuctech for short), which is a world-leading
Performance and indicators are widely recognized by experts from Peking University School of Stomatology, the
equipment and related services. Originating from
security inspection product manufacturer and security
Stomatological Hospital of the Fourth Military Medical University and Peking University People's Hospital.
Tsinghua University, LargeV has accumulated rich
solutions supplier. NUCTECH’s products have been sold
HiRes3D has obtained Medical Equipment Registration Certificate and China Compulsory Certificate.
experience and mature technologies in cone beam CT
in five continents, more than 100 countries and regions,
imaging, dose optimization, radiation protection and
occupying an important position in the global market.
metal artifacts removal.
Backed with the abundant resource of its parent
company, LargeV has unique advantages in industrial
design, production process, quality control and aftersales service, adhering to providing high-quality products
and services.
Developed and manufactured by LargeV independently and all related intellectual property rights are owned by LargeV.
With world-leading technical index, HiRes3D fully meets clinical needs, and is safe and reliable.
Features of HiRes3D
Large Field-of-view 3D Imaging
Acquires high accurate 3D image of the whole oral
cavity after one single scan.
Fusion mode covers the entire maxillofacial region.
Super-fast Imaging Speed
High-definition 3D image reconstruction of the whole
oral cavity can be finished in 15 seconds, the fastest in
the industry.
High-resolution 3D image can be seen instantly after
scan.
Super-high Image Resolution
The image resolution is as high as 2.0lp/mm, the
best in the industry.
Such a high resolution makes the equipment able to
clearly display microscopic structures of oral cavity
in 3D.
Unique Metal Artifact Correction Technology
Image quality is not affected by implants, metal
materials or other high-density materials.
Powerful Data Sharing Function
Trustworthy Partner
No matter whether you have installed the PACS
system or not, HiRes3D can effectively guarantee the
The Only Unit Conducting Digital Dental CT System Research of National 12th Five-year Science and
data storage and sharing.
Technology Support Plan
Comfortable and Stable Electric Seat Design
The Only Unit Conducting Domestically-made Dental CT Project of Beijing Scientific and Technological
Such a design provides guarantee for the best quality
achievements transformation and industrialization Project
3D image.
Director Unit of Zhongguancun Innovation Alliance in Medical Equipment Industry Technology
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课题 唯一承担单位
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Obtain Best Quality 3D Images in Extremely Short Time
HiRes 3D is able to get high-accurate 3D image of
Globally Unique Technology
—Metal Artifact Correction
anatomical structures of the entire oral cavity with 15
seconds after one single scan.
During the 3D reconstruction imaging
Clear and comprehensive oral images could help
process, the metal or other high density
doctors diagnose and treat patients more accurately,
material in the mouth would hinder rays
and high resolution 3D images are indispensable for the
from penetrating, thereby causing artifacts
learning of structure characteristics of small lesions on
and the stripy interferential images, which
teeth, jaws, joints. HiRes 3D has a resolution as high
will influence the real image presentation
as 2.0lp/mm, able to clearly display the microscopic
and bring difficulty to diagnosis. The
structures, effectively meeting the requirements of
unique metal artifact correction function of
various dental applications, such as the dental implant,
Before correction
the impacted teeth positioning, the oral surgery
After correction
evaluation, the dental disease diagnosis, etc.
HiRes3D can reduce the influence of the
metal or other high density materials, and
significantly improve the image quality.
Advanced Technology, Brand New Experience
—Fastest Image Reconstruction Technology
Ideal FOV-- Perfect Balance between
Performance and Price
HiRes3D has the ideal FOV for the observation of natomical structures: 15cm (diameter) x 8 cm (height). A single scan covers the
With the latest hardware parallel acceleration technology, HiRes3D is
able to complete the 3D image reconstruction of the entire oral cavity
in less than 15 second, and displays the 3D image on the computer
instantly. Thus, clinical doctors could start designing a treatment plan
without delay.
entire double dentition and joints simultaneously, satisfying the clinical requirements to the maximum extend. In addition, through
fusion technology, HiRes3D’s FOV can be increased to 15 cm (diameter) x 15 cm (height), meeting all dental clinical needs.
15 cm (diameter) x 15 cm (height)
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15cm (diameter) x 8 cm (height)
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Powerful and People-Oriented Application Software
Cross-section Reconstruction
Slices can be reconstructed along the cross-section, and the side buccolingual slice, the slices in near-end, middle and far-end
HiRes3D is equipped with a professional and multi-functional dental software – SmartV. The interface and operation mode of
can also be acquired, which makes diagnosis more convenient.
the software have been optimized and improved greatly for users’ convenience. Moreover, SmartV can be customized based on
customers’ requirements.
MPR (Multiple Planar Reconstruction)
Axial, coronal and sagittal slices can be observed simultaneously. Besides, the slice in any direction is available.
The slices in near-end, middle and far-end
The side buccolingual slice
Skull PA & LAT
3D Display
SmartV is able to reconstruct cephalometric image,
The 3D image of the entire oral cavity can be
helpful for orthodontic treatment.
displayed directly, bringing more convenience to
doctor to observe the shape and location of anatomical
structures. Furthermore, the 3D image can be rotated
at any angle and partially zoomed in, making the
communication between doctor and patient more
intuitive and effective.
Panoramic Image
The panoramic image can be reconstructed from the 3D image data through SmartV with imaging precision of 1:1. Thus, the
dentition slice at any layer and with any thickness can be displayed, which thoroughly overcomes the inherent problems of the
traditional panoramic images, such as overlap and distortion.
Panoramic image of traditional
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Panoramic image of HiRes3D
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Clinical Case Studies
Dental Implants
Examination of Endodontic and Periodontal Diseases
Based on the 3D image of the oral cavity generated by HiRes3D, the sclerotin and bone mass in the implanting area can be
The pixel size of reconstructed images of HiRes3D can reach 0.125 mm, and the resolution is as high as 2.0 lp/mm, providing
evaluated, and the location of implants and adjacent anatomic structures (e.g., mandibular canal, the submandibular gland,
rich and accurate information for the examination of endodontic and periodontal diseases. Compared with ordinary X ray image,
nasal cavity and maxillary sinus, etc.) can be determined, so that the implants’ position, length and diameter can be determined,
HiRes3D’s image avoids overlapping of the teeth and the jaw, clearly shows the anatomical structure of tooth root canal, internal
which helps to reduce the possibility of neurovascular injuries complications and improve the success rate of implanting. What’s
and external root resorption, side perforation, omission of root canal, longitudinal crack on root, periapical bone destruction, the
more, the 3D data is also conducive to the computer-aided design and manufacturing of implant guides.
location and degree of alveolar bone defect. HiRes3D is very effective for preoperative diagnosis and follow-up observation of
dental diseases, especially root canal anatomy, complicated periapical periodontitis and periodontitis.
Coronal-view
Periapical periodontitis
Operation of planting evaluation
Sagittal-view
Axial-view
Root canal filling
Positioning of Impacted and Supernumerary Tooth
Compared with X-ray plain film, the 3D image of HiRes3D has great advantages in the impacted and supernumerary tooth
positioning. HiRes3D can accurately show the shape and location of teeth, its positional relation with the adjacent teeth or
adjacent important anatomical structures (such as the maxillary and mandibular canal, etc.), and the external resorption of
Examination of Temporomandibular Joint
The high-resolution 3D images produced by HiReS3D and the cross-section reconstruction of SmartV help to display condylar
adjacent teeth, which helps dentists make more accurate treatment plan, evaluate the operation risk and prognose.
Wisdom teeth to adjacent teeth caries maxillary teeth
structure clearly, providing more information for the diagnosis and treatment of temporomandibular joint disorders.
Impacted tooth
Normal TMJ
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Wisdom tooth adjacent to tooth caries
Abnormal wear of TMJ
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Remarkable Compatibility with Third-party
Software and Data Sharing
Sophisticated After-sales Service System
HiRes3D stores and outputs data in the standard format of DICOM3.0, and can be compatible with all kinds of third-party dental
Backed with the abundant domestic after-sales services resources of its parent company Nuctech , Largev has set up seven
3D application software. The sophisticated PACS access module makes the connection with existing information system more
regional centres for china, Asia & Oceania , Asia & CIS, the West Asia, Europe, Africa, and America, covering more than 120
convenient. Even if there is no PACS system, HiRes3D’s built-in MINI PACS module can also ensure effective storage, use and
countries and regions in five continents.
sharing of images.
LargeV provides maintenance and technical support services, and its service networks also provide spare parts.
PACS
All after-sales service engineers have received strict professional training, and have rich experience in product installation,
debugging and maintenance.
SmartV software can be upgraded for free in its lifetime and LargeV provides life-long equipment maintenance as well as 24
Registration
Operating computer
HiRes3D
DICOM
printer
Common
printer
hours after-sales services and spare parts.
PACS
Image review workstation 1
Image review workstation 2
Computer
Mini PACS
Registration
Operating computer
HiRes3D
Image review workstation 1
Image review workstation 2
Common
printer
DICOM
printer
Computer
Fully support DICOM protocol:
Media Storage
SCU-Convenient to
export image data
to removable media
(e.g., CD)
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Print SCU-Support
printing image data
on films or paper
by using remote
DICOM printer
Storage SCU-Support
uploading image data
to image archiving
system (e.g., PACS)
Query/Retrieve
SCU-Support
query and retrieve
of images from
the image archive
system (e.g., PACS)
Worklist SCU-Support
obtaining patient
information from the
patient management
system (e.g., RIS)
compatible with DICOM
Professional Service ，
High-quality Products
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