HARMONY Liner

HARMONY Liner (Standard)

Germany UHMWPE

- 180°femoral head coverage maximizes range of motion

-The liner and cup surfaces match with tapered locking and high dome support to ensure maximum liner-to-cup contact, effectively transmitting force and reducing postoperative wear and debris

HARMONY Liner (10°) 

Germany UHMWPE

- 180°femoral head coverage with a 10° liner matching 28 or 32 femoral heads increases the range of motion

- Maximized contact area with the femoral head effectively reduces postoperative wear

- Tapered locking between the liner and cup effectively transmits force while reducing wear

HARMONY Liner (10°) 

Germany Highly Cross-linked PE

- Germany highly cross-linked polyethylene material with a 10-year clinical history

- Perfect cross-linking and anti-oxidation processes balance for high wear resistance and anti-aging, ensuring low postoperative wear

- Tapered locking between the liner and cup effectively transmits force while reducing wear

HARMONY Liner (Constrained)

Germany Highly Cross-linked PE

- Excellent head capture;

- Anti-rotation tap-scallop design between liner and shell.

- A chamfered titanium locking ring locks the liner into the HARMONY shell ;

- A titanium constraining ring locks the femoral head into the liner;

Operation Steps