ologen™ (OculusGen™) is a collagen matrix implant, a biodegradable scaffold, which can induce a regenerative non-scarring wound healing process without the use of medicine. This collagen implant improves the remodeling of the regenerating tissue and prevents scar formation. As stated, ologen™ (OculusGen™) is used not only for trabeculectomy, but also other ophthalmic surgeries, such as pterygium removal, rejuvenation of ocular tissue for presbyopia, oculoplastic surgery and veterinary surgery.