DES (Sirolimus Eluting Coronary Stent System)

DES (Sirolimus Eluting Coronary Stent System)　A stent for coronary arteries

Description:

Sirolimus eluting coronary stent

• DES is coated with an immunosuppressant sirolimus that suppresses the proliferation of vascular cells.

Ultra thin strut of cobalt chromium alloy

• As thin as 70 μm, the strut minimizes the burden to blood vessels and facilitates initial endothelialization.

Abluminal bioresorbable polymer

• DES has a medicinal coat only on the area that contacts a blood vessels, which makes it effective in lesion treatment.
• The drugs and polymers coated on the stent are all degradable and thus only the metal compositions will remain.

Improved flexibility

• The open cell structure allows the stent to move flexibly and freely inside complex and curvy blood vessels.

Optimized radial force

• The optimized radial force resists the pressure of a stenosed blood vessel effectively to ensure an adequate space for the stent to pass along it.

Low profile delivery catheter system

• Effective in the treatment of a lesion in a narrow blood vessel. 
• It facilitates the stent to move smoothly inside blood vessels.

Hydrophilic coating

• The highly hydrophilic polymer coat on the surface of the catheter offers a good access into curved vessels.