TVC Imaging System
The TVC Imaging System is a first-in-class intravascular imaging system with the unique ability to assess vessel composition and structure via integrated NIRS (near infrared spectroscopy) lipid core plaque detection and enhanced IVUS imaging technology.- By utilizing NIRS, the TVC Imaging System enables the immediate, accurate, and reliable identification and location of LCP known to complicate stenting, as well as quantification of the vessel's lipid core burden.
- Through IVUS, the TVC Imaging System provides clear and relevant information about vessel structure, including lumen dimensions, degree of stenosis, and plaque burden -- with greater clarity and definition than ever before.
- The TVC Imaging System is the first and only FDA-cleared device for the detection of lipid core plaques (LCP) of interest.
- TVC-guided stenting holds the potential to minimize procedural complications and possibly prevent peri-procedural MI.
- The technology behind the TVC Imaging System is supported by extensive scientific validation in laboratory specimens and in patients, including the 2008 study by Gardner and colleagues that demonstrated LCP could be detected using NIRS.1
Using the dual-modality TVC Insight™ Catheter requiring only a single pullback, the TVC Imaging System enables true vessel characterization in a rapid and automated manner, to reveal what you need to know.
First-in-Class Interventional Cardiology Imaging System
TVC Composite™ Image
This simultaneous co-registered NIR and IVUS image display provides true vessel characterization.- A high resolution IVUS image and NIR Chemogram to support peri-procedural decision-making.
- Easy to use easurement tools help optimize stent sizing and placement.
- Manual scrub and video functions for ease of reviewing IVUS imagery in multiple modes for visualizing structures, blood flow and possible disease.
- Simultaneous display of NIR and IVUS data on longitudinal view enables quick glance review of LCP involvement in relation to targeted region of treatment.
TVC Insight™ Catheter
High fidelity ultrasonics and laser-based near infrared spectroscopy work in combination to deliver clear, crisp structural and compositional images.- Rapid and accurate NIRS facilitates immediate lipid core plaque detection.
- 40MHz high frequency rotational IVUS enables accurate and reliable lesion assessment.
- Low profile 3.2 French image transmission window and 25mm monorail lumen enhance trackability and crossability.
- Polished and tapered atraumatic tip allows distal access across tight anatomy.
TVC Imaging System™ Console
Highly sophisticated technology engineered into a portable system that holds utility across multiple cath labs.- High-definition monitors display imagery with superior clarity.
- Operator monitor has intuitive touch screen graphical user interface for ease of use and optimized procedural workflow.
- Advanced system processing and data storage capabilities ensure outstanding speed and performance.
TVC Nexus™ Controller
- Provides the physician with uncompromising pullback control during an interventional procedure.
- Enables seamless catheter to console interface while controlling translational/rotational catheter pullback and transmission of NIR laser and IVUS data.
- Easy to use with pullback start, stop, flag and image review functions at the physicians control.
Backed by Full Infraredx Service and Support
The TVC Imaging System is supported by a comprehensive training and support program.- On-site system training for physicians and staff that includes didactic and hands-on modules administered by Infraredx clinical specialists.
- Multimedia-based system training and quick reference tools.
- Dedicated customer service phone support.
1. Gardner CM, Tan H, Hull EL, et al. Detection of Lipid Core Coronary Plaques in Autopsy Specimens With a Novel Catheter-Based Near-Infrared Spectroscopy System. J Am Coll Cardiol Img. 2008;1(5):638-648.