Esophageal Stent

The BD Stent is a self-expandable esophageal biodegradable stent that is globally unique. It typically disintegrates in the human body within 3 to 4 months of implantation. Consequently, it is an optimal solution for temporary use in benign indications, as it is unnecessary to extract it from the body, as is the case with other non-degradable stents (including the potential for stent migration to result in extraction from the stomach). Customized production is feasible in certain circumstances.input:
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BD Stent is indicated for the treatment of refractory benign esophageal stenoses in patients aged 18 and older.

- refractory esophageal stenoses (peptic, caustic, or anastomotic) in which the standard therapy of repeated dilation was unsuccessful.



The BD Stent typically degrades in the human body within a period of 3 to 4 months. This decreases the frequency of hospital visits and interventions.

The stent is composed of polydioxanone, a polymer that has been utilized as a surgical suture in medicine for over three decades. it is absorbable.

Radial force and stent integrity are preserved for a period of 6 to 8 weeks following implantation.

Consequently, the radial force gradually diminishes until the material degrades after 3 to 4 months.

The stent degradation process is influenced by the pH value. Stent degradation is more gradual at higher pH levels, while it is more rapid at lower pH levels.

The uncovered stent design is responsible for achieving low migration.

The stent is equipped with gold markers, three at each end and one at the midpoint, as polydioxanone is not visible under X-ray.

"MR Conditional" MRI compatibility, which is compatible with static magnetic fields of 1.5 Tesla and 3 Tesla.