Seamless Integration. New Horizons in Aortic Dissection Treatment.

T-AorTek Sutureless Integrated Stented (SIS) Graft Prosthesis

Seamless Integration. New Horizons in Aortic Dissection Treatment.

Product Features

Integrated Structure

The graft and stent-graft are pre-integrated as a whole, which effectively reduces the number of anastomoses and significantly lowers intraoperative blood loss as well as transfusion requirements.

Sutureless Design

The junction between the vascular graft and the stent-graft employs a triple fixation mechanism: Constraint Thread design, Nitinol Fixing Ring, and Sutureless Fastening Ring, enabling sutureless anastomosis and substantially shortening cardiopulmonary bypass and distal circulatory arrest times.

Effectively Prevent Blood Leakage

The graft is coated with collagen and treated with glycerin to effectively prevent leakage. A thick double-sided flocked membrane minimizes the risk of leakage. With a water permeability rate of 5 ml/cm²/min/120 mmHg, it delivers reliable sealing performance.

Multi-scenario Procedural Adaptability

The device can be precisely delivered over a guidewire under DSA or ultrasound guidance to ensure true lumen entry, or directly implanted without a guidewire under direct visualization, accommodating various surgical techniques and operator preferences.

Product Information

Registration

NMPA Medical Device Registration Certificate No.: 20253130730

Indications

This product is intended for use in ascending aorta replacement, aortic arch replacement, and frozen elephant trunk procedures for the descending aorta in patients with Stanford Type A aortic dissection.

Specifications

• Main graft diameter: 24-32 mm • Proximal stent graft diameter: 28-36 mm • Distal stent graft diameter: 20-36 mm • Stent graft length: 140-240 mm

Department

Cardiovascular Surgery