3D C-ARM Ziehm RFD скачать в хорошем качестве

3D C-ARM Ziehm RFD

CARM - Computer Assisted Radio Monitoring C-Arm machines are widely used during orthopedic, urology, gastroenterology surgeries, other complicated surgical, pain management and emergency procedures, cardiac and angiography studies and in therapeutic studies including stents or needle placements. The C-arm machine is a fluoroscopy system. Fluoroscopy is a method providing real-time X-ray imaging, which is particularly useful for guiding various diagnostic and interventional procedures. Though you should remember that C-arms are generally not used in diagnostics, they are made for surgery. The Ziehm Vision RFD 3D is a mobile 2D/3D surgical C-arm built around a CMOS flat-panel detector and a high-power pulsed X-ray generator. It performs cone-beam CT-style 3D scans intra-operatively (small/medium volumes, CT-like reconstructions) using a patented Smart scan (rotate+shift) acquisition and Ziehm’s ZIR (Ziehm Iterative Reconstruction) to reduce metal/fan-beam artifacts and produce high-resolution 3D datasets for spine/trauma/ENT/orthopaedic/hybrid usage. --- 2) Hardware — the physical pieces and why they matter • X-ray generator & tube (high-power, rotating anode): provides the pulsed output needed for fluoroscopy and penetrating power for 3D scans. The 3D variant uses a high-power generator (product literature describes 25–30 kW class performance depending on model/configuration) and active liquid cooling to allow continuous/pulsed high output. • C-MOS flat-panel detector (FPD): modern, high-sensitivity CMOS sensor (available sizes ~31×31 cm or smaller cardiac variants ~20–21 cm). Compared with older a-Si panels or CCDs this gives higher spatial resolution, higher signal-to-noise at lower dose and faster readout — important for good 2D fluoroscopy and detailed 3D reconstructions. • Mechanics / C-arm geometry: isocentric, compact mechanical C-arm with an extended orbital rotation and the ability to perform small linear shifts as part of the Smart-Scan trajectory (more below). The compact footprint and variable isocenter let it be used in standard ORs and hybrid rooms. • Control & user interface: sterile-field controls (Position Control Center / Vision Center), touchscreen monitor cart(s), joystick/remote for fine positioning, and wizard-guided scan workflows to reduce OR time.