Features:

1. It is composed of out-ring, inserting-ring and protective film;

2. The total structure provides 360° of circumferential, atraumatic retraction, while significantly decreasing wound infection and maintaining moisture at the incision site.

 3.For open procedure, the self-retaining design effectively holds the incision site open which allows the surgeon to easily access the operative field and maximize surgical assistance.

Application: This product is used in endoscope surgery and small incision surgery to prevent incision from damaging, and also to reduce the chances of infection after surgery.