Stapes Prostheses Nitinol - Platinum - Titanium

Stapes Prostheses

Stapes Prostheses Typically, stapes prostheses are used as a replacement for the stapedius, i.e. the stirrup bone, with the footplate fixed in place. Common materials used to make the prostheses are platinum, a combination of platinum and PTFE and, increasingly, titanium. In 2008, we began using a special combination of super-elastic nitinol with PTFE. The shape of a stapes prosthesis resembles a question mark. The curved part is placed around the long incus and fixed in different ways, depending on the model. The cylindrical shaft is passed through a hole in the footplate. This restores the...

S tap e s Pros theses Nitinol/PTFE-Prostheses Using the new superelastic stapes nitinol p iston prostheses removes the critical surgical step of crimping the piston loop to the long process of incus during stapes surgery. The average diameter of the incus is 0.7 to ascertain the proper size of stapes mm, but the exact diameter can vary from prostheses. The size of the hook is de- patient to patient. For this reason an incus termined by simply placing the incus fork fork with 0.7 mm diameter was developed in collaboration with Prof. Serena Preyer, Prof. Dr. med. Serena Preyer Chief physician of...

Size range of hook: M (medium): inner diameter = 0.7 mm S (small): inner diameter < 0.7 mm L (large): inner diameter > 0.7 mm Incus diameter medium: 0.7 mm Incus diameter small < 0.7 mm Incus diameter small < 0.7 mm Incus diameter large > 0.7 mm Incus diameter large > 0.7 mm Find more information and an instruction video on our website www.spiggle-theis.com SPIGGLE & THEIS | Stapes Prostheses

The flat band of this prosthesis has four transversal notches. Under soft pressure of forceps the flat band closes equally and grabs perfectly without any reduction of blood flow. Stapes Prostheses Titanium, sterile Characteristics: Under soft pressure of forceps the flat band closes equally and grabs perfectly without any reduction of blood flow. Shaft diameter: 0.4 mm Art.-No. SPIGGLE & THEIS | Stapes Prostheses

McGee wire closing forceps • 0.8 x 3.5 mm Description straight curved right curved left Fisch-McGee wire closing forceps • Straight Muller wire closing forceps • Straight Greven wire closing forceps • Straight SPIGGLE & THEIS | Stapes Prostheses

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