highly efficient intraoperative 3D imaging module.
Intraoperative 3D imaging plays a vital role especially in spine procedures
as well as in orthopedic and maxillofacial surgery. Ziehm Vision² FD Vario 3D’s fully-digital, distortion-free image acquisition and processing technology raises accuracy and image quality to a previously unknown level, especially when combined with navigation systems or Computer-Assisted Surgery. The C-arm’s intelligent and compact design together with its unmatched ease of use benefit both surgeons and operation staff.
Running in pulse mode with up to 25 frames/s, the Ziehm Vision² FD Vario 3D produces sharp and crystal clear images. The unique 1k² imaging system with its industry-leading high-dynamic CCD camera enables
a detail-rich visualization of even the finest anatomical structures.
Integrated a-Si Detector
As opposed to conventional image intensifiers, the flat-panel detector
provides distortion-free imaging with a contrast range previously unseen on mobile fluoroscopy systems for leading-edge image quality. Additionally, the Ziehm Vision² FD Vario 3D’s image processing chain is completely insensitive to strong magnetic fields, giving the user previously unknown freedom as to the site of operation of the unit.
The combination of fully-digital, distortion-free imaging with navigation
systems or Computer-Assisted Surgery makes the Ziehm Vision²
FD Vario 3D an ideal choice for advanced imaging applications for instance in the field of neurosurgery.
3D reconstruction at its best
The Ziehm Vision² FD Vario 3D rounds out its isocentric capabilities of
the Ziehm Vision² FD Vario by adding a highly efficient intraoperative 3D imaging module.
The powerful 3D functionalities of the Ziehm Vision² FD Vario 3D are an
invaluable help when it comes to checking the accurate placement of
implants, screws and osteosynthetic material. They also provide considerably enhanced precision in bone fracture reductions and joint surface reconstructions in comparison to 2D imaging.
Intraoperative 3D imaging with the Ziehm Vision² FD Vario 3D provides
a previously unknown degree of interventional safety at an impressive
quality level and may reduce both the number of revision interventions
and radiological follow-up examinations through full postoperative
visual control in the OR.
Smart virtual mechanics
On both Vision² FD Vario models, a region of interest (ROI) that has been
set once will stay in the image center during the entire isocentric image
acquisition cycle. Thus your everyday clinical workflow is streamlined,
while at the same time the dose exposure of operating room staff and
patients is significantly reduced.
Compact design
Thanks to their sophisticated mechanical construction, our Vision² FD Vario
units have the compact footprint as conventional C-arms, in spite of their added
isocentric functionality. Thus you can continue to benefit from the superior
mobility that is characteristic of Ziehm’s C-arms, even if your OR
space is scarce.
Variable isocenter
The isocenter can be adjusted to different patient positions, and not vice
versa. There is no need to spend time positioning the patient to the center of the c-arm.
Freely selectable flat panel detector/object distance
This feature ensures flexibility during image capture, a larger field of view
and a lower dose to the patient, as the patient can be positioned close to
the flat panel detector.
Isocentric cine loop
An isocentrically acquired image series can be replayed as a cine loop.
This ‘iso loop’ conveys a 3D-like image impression, providing an easy
and reliable way for the surgeon to assess the results of an intervention
in many cases.
Decisive Information Gain A comprehensive range of viewing options, such as isocentric cine loops Safe intraoperative control The surgeon is enabled to reliably detect malpositions before completing |
Caring for the Patient and the OR Team
The Ziehm Vision² FD Vario 3D uses the most innovative technologies to
keep X-ray dose levels to a minimum without compromising the outstanding image quality. Application-oriented anatomical programs, the monoblock generator featuring pulse technology, beam-hardening filters and a host
of other carefully targeted functions will help you to achieve substantial
dose savings. The freely selectable flat panel detector/object distance ensures flexibility during image capture, a larger field of view and a lower dose to the
patient, as the patient can be positioned close to the image intensifier.
Convenient Operation
The ‘Vision Vario Center’, a touchscreen control panel featuring an intuitive interface with logical user guidance and clear icons, makes the unit extremely easy to work with and provides ergonomic access to all relevant functions that are needed for isocentric image capturing and 3D image reconstruction.. The Ziehm ‘SmartEye’ – a live control image provided on the Vision Vario Center – ensures accurate communication between the C-arm operator and the surgeon. Users can conveniently control the entire workflow directly from the C-arm stand and are assisted by easy-to-understand software that will guide them step-by-step through all tasks to be performed.
With a simple keystroke, you can switch from routine 2D fluoroscopy
mode to isocentric or 3D mode anytime during an intervention in
order to retrieve images from the system’s integrated 3D workstation or
to capture new 3D image data.
The Advanced Active Cooling system is able to discharge 400 watts of
heat in clinical operation. Thanks to the clever heat dissipation technology, overheating during long and demanding procedures is very unlikely.
Seamless Integration
Full DICOM Functionality
An outstanding feature of the Ziehm Vision² FD Vario 3D is the fully integrated Ziehm NetPort interface, which provides comprehensive support for the DICOM 3.0 standard and includes options for wireless data transfer.
Running in ‘Primary Capture’ mode, Ziehm NetPort is capable of transferring original images as well as patient data to and from the PACS and / or HIS/RIS, thus ensuring lossless digital network integration
Extensive Archiving Possibilities
The Ziehm Vision² FD Vario 3D is equipped with a broad set of integrated
archiving devices for convenient image storage, including:
- hard disk
- USB port
- DVD-writer
Images can be saved in DICOM or TIF formats as well as in downsized
DICOM or JPG formats.
Compatibility with the Latest Navigation Systems
Combining the Ziehm Vision² FD Vario 3D with a Computer-Assisted Surgery system creates a perfect environment for navigated surgical procedures, allowing surgeons to operate with maximum accuracy and efficiency. With the new navigation interface ‚Ziehm NaviPort‘ it will be possible to effortless connect any 3D navigation system to the c-arm.
