PORP – Partial Prosthesis from Eon Meditech

The PORP (Partial Ossicular Replacement Prosthesis) from Eon Meditech is a specialized surgical solution designed for ossiculoplasty procedures where the stapes bone remains intact and mobile. This prosthesis acts as a high-efficiency replacement for the incus bone, effectively transmitting sound vibrations from the malleus (or directly from the eardrum) to the stapes. Its advanced design ensures amplified vibration delivery to the inner ear, significantly improving hearing clarity.

Key Features:

• Biocompatible Teflon (PTFE): Manufactured from medical-grade Poly-Tetra-Fluoro-Ethylene, ensuring high biocompatibility and preventing adverse tissue reactions or erosion of the natural ear structures.

• Cradled Head Design: Features a unique head design that allows for stable seating of the malleus handle, ensuring a secure and synchronized fit with the eardrum’s movement.

• Lever-Effect Transmission: Operates as a “vital lever” that increases sound pressure force, compensating for the natural loss caused by ossicular damage and enhancing sound quality.

• Easy Longitudinal Adjustment: The shaft can be precision-trimmed by the surgeon to match the specific anatomical measurements of each patient, ensuring a perfect tension-free fit on the stapes bone.

• Ultra-Lightweight: Designed with a microscopic weight that mimics the natural incus bone, allowing it to rest gently on the stapes footplate without restricting natural mobility.