Overview: This document outlines the specifications for various
stent models, categorized by coverage type, delivery method, and medical application. Key parameters include stent length, diameter, and delivery device specifications.
Specifications:- Uncovered Stents: Models like NCSL and CNZ are uncovered, featuring single or dual lasso configurations for fluoroscopic delivery. Lengths range from 80mm to 170mm, with diameters in a 28-24-28 mm/fr format.
- Fully Covered Stents: The CCI series is fully covered and asymmetrical, suitable for over-the-wire (OTW) delivery, with lengths from 50mm to 150mm and diameters of 32-24-32 mm/fr.
- Partially Covered Stents: The HRC series is partially covered, designed for fluoroscopic delivery, and intended for conditions like Crohn’s disease. Lengths range from 60mm to 80mm with a diameter of 40-20-26 mm/fr.
- Uncovered, Percutaneous Stents: The SHS and BNY series are uncovered, designed for percutaneous delivery, with lengths from 40mm to 100mm and diameters of 11.5-8-11.5 mm/fr and 13.5-10-13.5 mm/fr respectively.
- Partially Covered, Percutaneous Stents: The BPN series is partially covered, with lengths from 40mm to 100mm and a diameter of 13.5-10-13.5 mm/fr, designed for percutaneous delivery.
Key Parameters:- Usable Length (LT): Refers to the effective length of the stent usable during procedures.
- Total Length (LT): The overall length of the stent, including additional components.
- Diameter (Dia.): Provided in mm/fr, indicating the stent's diameter at various sections.
Applications: Stents are categorized based on their intended medical applications, such as Crohn’s disease and hilar stenosis, emphasizing the importance of selecting the appropriate stent type for specific conditions.
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