Involve, entangle, implicate imply getting a person connected or bound up with something from which it is difficult to extricate himself or herself. To involve is to bring more or less deeply into something, especially of a complicated, embarrassing, or troublesome nature: to involve someone in debt.
GORE-TEX is an amazing breathable, waterproof textile found in high-performance clothes such as walking/hiking boots and mountain coats. Unlike ordinary synthetic textiles like nylon, GORE-TEX stops rain from getting in but lets perspiration out.
Goretex implants for nasal augmentation / rhinoplasty are usually made out of sheets and are formed by the surgeon to fit the nasal characteristics of the patient. Goretex is made up of fibrillated polymer of polytetrafluoroethylene with pore sizes in the range of 22um which allow limited tissue in growth.