Patent · US Active

Convertible stem/fracture stem

US11471291B2 · kind B2 · utility

0Cited by

32References

20Claims

0Family size

Assignee

TORNIER SAS · FR

Inventors

Pierric Deransart · Le Belin, FR
Cyrille Aroun Koumar Fleury · Val-de-Reuil, FR
Vincent Gaborit · Saint-Martin-d'Hères, FR
Pascal Boileau · Nice, FR
Christopher R. Chuinard · Traverse City, US
Philippe Clavert · Illkirch-Graffenstaden, FR
Luc Favard · Montlouis, FR
James Kelly · San Francisco, US
Sumant Krishnan · Dallas, US
Francois Sirveaux · Villers-lès-Nancy, FR

Key dates

Filing date	Feb 1, 2022
Grant date	Oct 18, 2022
Priority date	—
Expiry date	Feb 1, 2042

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2310/00796
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A humeral anchor for a shoulder prosthesis is disclosed. The humeral anchor includes a distal portion configured to be anchored in a proximal region of a humerus and a proximal portion, the proximal portion including a proximal face, where the proximal face includes an engagement feature configured to directly couple to a reverse shoulder insert having a concave proximal portion, and wherein the proximal face is further configured to directly couple with an anatomical shoulder insert having a convex proximal portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.