Fluoroplastic Stapes Piston

Tita-prosthesis piston type loop

It is used for stapedioplasty surgery. It is connected between long process of incus (or malleus ù stapedioplasty) and oval window. It consists loop(flat band) and piston.

Material : titanium medical gr 2 ( astm f 67 )
Shaft diameter û 0.4 mm
Loop shaft diameter û 0.2 mm
L (functional length) û 3.50 mm to 7.00 mm.

Clip Stapes Piston- Titanium

Clip means a flexible device which holds objects in place. This principle is used in Clip Stapes piston is one of the most efficient and effective solution for stapedioplastly. Clip Stapes piston simply clipped on the â??Long processâ?? of incus and does not encircle the incus so improves the vascular supply of incus.

Design Benefits
Clip shape like loop provides secure attachment on incus.
Improves the vascular supply of incus.
No need to crimp piston.
Reduces risk of osteo-necrosis.
Clip Stapes Piston is MRI Compatible.
Eliminates the process of stapes piston fixation.
Maximizes hearing result because of clip loop is not encircled the Incus.
Reduces the surgical process time and crimping difficulties.
Pistons can be trimmed by using Osseous Cutter

Titanium Stapes Piston with Integrated PTFE Shoe

Titanium Stapes Piston with Integrated PTFE Shoe is connected between Long Process of incus and the footplate. PTFE Shoe is larger in size which covers maximum of Footplate of the stapes (at the oval window).

Design Benefits
Larger size of PTFE shoe gives more stability.
PTFE resists integration.
Stable design gives maximum sound output.
Reduces risk of extrution.
Titanium Stapes Piston with Integrated PTFE Shoe is MRI Compatible.
Easy to handle and insert into the Stapes Footplate.
Easily trimmable with surgical knife.

Fluoroplastic Offset Partial Prosthesis

Design Benefits
Offset PORP is allowing surgeon's visibility of the superstructure of stapes during surgery.
The position of the shaft permits a direct, rather than angled stapes to tympanum placement.
Easily Trimmable from 5.00mm-2.00mm in length.

Fluoroplastic Universal Middle Ear Prosthesis - Offset

Both the Fluoroplastic Universal Middle Ear Prostheses are having partially cannulated shaft which allow usage as Total prosthesis from Tympanic membrane to Footplate and Partial prosthesis from Tympanic membrane to stapes head as well. Only one Universal Middle Ear prosthesis requires in case of both total or Partial prosthesis requirements.

Design Benefits
Only one Universal prosthesis is required for a surgery as the length can be cut as per requirement.
Offset prosthesis is allowing surgeonâ??s visibility of the superstructure of stapes or footplate during surgery.
Stable design provides maximum sound output.
Offers best possible length selection.
In case of Offset prosthesis, the position of shaft permits a direct, rather than angled, union between footplate or stapes head and tympanic membrane.
Centered prosthesis is conventional design.
Both prosthesis are Much Biocompatible with biological tissues.

Fluoroplastic Universal Middle Ear Prosthesis - Centered

Both the Fluoroplastic Universal Middle Ear Prostheses are having partially cannulated shaft which allow usage as Total prosthesis from Tympanic membrane to Footplate and Partial prosthesis from Tympanic membrane to stapes head as well. Only one Universal Middle Ear prosthesis requires in case of both total or Partial prosthesis requirements.

Design Benefits
Only one Universal prosthesis is required for a surgery as the length can be cut as per requirement.
Offset prosthesis is allowing surgeonâ??s visibility of the superstructure of stapes or footplate during surgery.
Stable design provides maximum sound output.
Offers best possible length selection.
In case of Offset prosthesis, the position of shaft permits a direct, rather than angled, union between footplate or stapes head and tympanic membrane.
Centered prosthesis is conventional design.
Both prosthesis are Much Biocompatible with biological Tissue.

Osseous Cutter
ENT Instruments

Osseous cutter is used to trim the Osseous Surgical implants to optimal length in accordance with the patient's anatomical condition and surgical requirement.

The following prosthesis can be trimmed using this cutter:
PORP (E1101, E1207)
TORP (E1102, E1208)
Stapes Piston (E1103, E4119, E9131, E5120, E1121)

Instructions for osseous cutter
Osseous Cutter is having 3 parts:
1. Cutting Block
2. Lever
3. Shortening Blade

Cutting Block consists:
1. Station for Disk (For Partial Cup or Total Cup Assembly with Disk)
2. Station for Stapes Piston for easy handling.
3. Lever is having sharp edge for cutting the Prosthesis.

Shortening Blade consists:
1. various length steps from 1.50mm to 5.00mm (Hole Length - H.L.)
2. Two holes on each step (0.4)mm diameter for Stapes Piston & 0.3mm diameter for Partial Cup/Total.

Cutting action - osseous cutter
Cutting PORP
The required length is exact the length of Hole (H.L.). Means if 3.5 mm length of Partial Cup required, Surgeons can easily insert Partial Cup into 3.5 mm Hole and cut excess length by just pressing down the lever.

Cutting TORP
The required length is Hole Length (H.L.) + 1.00 mm. Means if 4.5 mm length of Total Cup required, Surgeons can easily insert Total Cup into 3.5 mm Hole and cut excess length by just pressing down the lever. So the length will be 3.5 mm + 1.0 mm i.e. 4.5 mm.