1.Include the Polymer IPS-A serial and the Silicone IPS-B serial.Two kinds of materials , a variety of models, can satisfy the various needs of different operation.
2.360 degree of circumferential retraction；Distributing force evenly, eliminating point trauma and associated pain ；Reducing the need of retraction hook.
3.360 degree of wound protection;Significantly decreases risk of wound infection;Maintains moisture at the incision site.
4.Maximizing exposure, minimizing incision size;Allows visualization of wound margins;Frees up valuable hands in the operating room.