Fluoroscopy System
Fluoroscopy System - Related Videos
10:46
Non-fluoroscopic Catheter Tracking for Fluoroscopy Reduction in Interventional Electrophysiology
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Cited by 4 •
2015
Radiation exposure is an underestimated risk in complex ablation procedures. Here, we describe a protocol to significantly decrease fluoroscopy time and dosage for both the patient and the lab staff by using a novel non-fluoroscopic catheter visualization system.
07:43
In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy
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Cited by 1 •
2021
Dual fluoroscopy accurately captures in vivo dynamic motion of human joints, which can be visualized relative to reconstructed anatomy (e.g., arthrokinematics). Herein, a detailed protocol to quantify hip arthrokinematics during weight-bearing activities of daily living is presented, including the integration of dual fluoroscopy with traditional skin marker motion capture.
06:59
Improved Registration of 3D CT Angiography with X-ray Fluoroscopy for Image Fusion During Transcatheter Aortic Valve Implantation
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Cited by 1 •
2018
The aim of this study was to improve the co-registration for image fusion (IF) of pre-interventional CT data with real-time x-ray (XR) fluoroscopy during transfemoral transcatheter aortic valve implantation (TAVI).
07:06
Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model
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2025
This study presents a novel surgical technique for implanting a biomimetic artificial intervertebral disc (BioAID). The method ensures precise placement and stability, aiming to restore cervical spine function using a goat model. This technique shows promise for clinical application in both human and canine patients suffering from cervical spine myelopathy.
11:21
Robotic Ablation of Atrial Fibrillation
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Cited by 12 •
2015
Pulmonary vein isolation (PVI) with an ablation catheter is a curative treatment for atrial fibrillation (AF). Robotic catheter systems aim to improve catheter steerability. Here, a procedure with a new robotic catheter system is presented. The goal of the procedure is electrical block between pulmonary vein and left atrium.
FAQs
Continuous exposure maintains an ongoing image sequence, whereas pulsed exposure delivers X-rays in separate bursts. Both approaches support real-time visualization, but the choice is relevant to how the examination or intervention is performed. Because radiation accumulates with exposure, controlling fluoroscopy time and dose remains important for protecting both the patient and the clinical team.
After X-rays pass through the patient, an image intensifier or flat-panel detector records the transmitted radiation and converts it into information for display. The detector therefore captures the changing pattern produced by anatomy and instruments. Displaying this sequence on a monitor gives clinicians immediate visual feedback during diagnosis or intervention.
Radiation management is a central operating principle rather than an optional precaution. Limiting exposure time and controlling radiation dose helps reduce risk for the patient and operator while preserving the visual feedback needed for medical work. This balance is important whenever fluoroscopy is used to support diagnosis or guide an intervention.
During a guided procedure, the system presents anatomy and the relevant instrument as a live image sequence. Clinicians use that immediate display to position or navigate the instrument and assess anatomy while working. This feedback connects imaging directly to the procedural task, allowing visual guidance during the intervention rather than relying only on information obtained afterward.
Gastrointestinal examinations use the displayed image sequence to let clinicians observe internal anatomy during the examination. This illustrates how fluoroscopy supports immediate assessment while the examination is underway. Angiography is another named medical application, showing that the system’s clinical role extends beyond one body system or examination type.
During catheter placement, orthopedic interventions, and pain-management injections, fluoroscopy provides live visual feedback for navigating instruments or guiding the intervention. That immediate view helps clinicians relate the instrument or injection to the relevant anatomy as the procedure occurs. Careful control of exposure time and radiation dose remains necessary in each setting.