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Concave recess provides additional implant stability when placed under the malleus handle. Head plate is relatively smaller.
Conically shaped bell: optimally adapts to the stapes head encouraging acoustic transfer function in the direction of the oval window. Recessed slots allow adequate space for the stapedius tendon and are easily augmented in case of superstructure anomaly.

MNP MALLUS NOTCH Partial Prosthesis

 

  • Fine, elegant design
  • Fenestrated head plate
  • Partially roughened surface
  • Pure titanium
  • Finely balanced weight distribution
  • MR conditional for the future: 7.0 Tesla

MNP MALLUS NOTCH Total Prosthesis

 

  • Fine, elegant design
  • Fenestrated head plate
  • Partially roughened surface
  • Pure titanium
  • Finely balanced weight distribution
  • MR conditional for the future: 7.0 Tesla
  • The Malleus Notch Total Prosthesis is compatible with the OMEGA CONNECTOR
Concave recess provides additional implant stability when placed under the malleus handle. Head plate is relatively smaller.
Cannulated distal footing developed to give the prosthesis an excellent degree of stability.

Product Information

FOR COUPLING TO THE MALLEUS: REDUCED RISK OF DISLOCATION AND MIGRATION

In ossicle reconstruction the malleus often still exists. Many surgeons want to preserve it and thus ensure stable coupling to the prosthesis. Since the area around the malleus handle usually has the largest tympanic membrane deflection, simultaneous implant/drum contact is beneficial here.

MNP’s concave recess facilitates this contact when placed under the malleus handle providing implant stability. Because of this recess the head plate of the MNP is relatively smaller.

Benefits

  • Long term experiences
  • Maximum intraoperative visibility
  • Improved stability and handling
  • Fixed length prosthesis family available in 0.25 mm increments. Shortening not necessary.
  • Excellent biocompatibility

Ordering Information

Ordering Information - MNP Partial Prosthesis
LENGTH L (mm) FL (mm) REF
1.75 0.75 1002 423
2.00 1.00 1002 424
2.25 1.25 1002 425
2.50 1.50 1002 426
2.75 1.75 1002 427
3.00 2.00 1002 428
3.25 2.25 1002 429
3.50 2.50 1002 430

FL: Functional Length

Material: Pure Titanium (ASTM F67 Medical Grade)

Shaft Diameter: 0.2 mm

Ordering Information - MNP Total Prosthesis
LENGTH L (mm) REF
3.00 1004 434
3.25 1004 435
3.50 1004 436
3.75 1004 437
4.00 1004 438
4.25 1004 439
4.50 1004 440
4.75 1004 441
5.00 1004 442
5.25 1004 443
5.50 1004 444
6.00 1004 446
6.50 1004 448
7.00 1004 449

The MNP Total Prosthesis is compatible with the OMEGA CONNECTOR

Material: Pure Titanium (ASTM F67 Medical Grade)

Shaft Diameter: 0.2 mm

Prescription Devices Caution

United States Federal Law restricts devices identified herein to sale by or on the order of a physician.
These pages do not replace nor do they set forth the complete contents of the “In­structions for Use” for the products shown here, and are not substitute for reviewing and understanding that important information. Therefore, before using any products included here, please review the entire contents of the respective “Instructions for Use” information.
Because of registration the product is currently not available in all countries.

Literature

Titanium prosthesis with malleus notch:
a study of its “user-friendiness”

Yung M.

Published: The Journal of Laryngology & Otology (2007), 121,938-942.

 

 

 

DMS 0003998_Rev.01