Shortenable Total & Partial CPI Prostheses

CPI stands for: Cut Plug Insert

Fewer Steps - Greater Precision

Advances

Shorten in 0.25 mm increments
Easy to assemble
Available with round and oval eccentric headplates
Slitted bell
Wide shoe

Cut to the perfect length

The precise shortening instrument (PF001-CPI), allows TORP and PORP implants to be shortened in 0.25 mm increments to the required length:

8.0 to 2.5 mm for Total Prostheses (TORP)
5.0 to 1.5 mm for Partial Prostheses (PORP)

Thanks to this reusable instrument middle ear implants can be tailored to each patient‘s unique anatomy, removing the need for predefined fixed lengths.

Reference scale

Cutting arm

Secure plugging process

Recesses for headplates

Assembly step

Dual recess design of PF001-CPI provides clear visibility of the prosthesis underside for easy assembling
Compatible with both headplate shapes – oval and round
Optimized for controlled, accurate and user-friendly shaft insertion
Integrated sleeve in the headplate of the prosthesis ensures precise shaft guidance during insertion

Insertion – safe and reliable

The oval eccentric headplate has a dedicated recess for the hammer grip
The round headplate has several recesses that provide a clear view of the footplate
The slitted bell on the PORP protects the anterior and posterior crura and stapes tendon as well
The wide shoe of the TORP ensures stable and reliable contact with the footplate