Self Locking Finger Joint (SLFJ) （Artificial finger joint implant）
Category:Small Joint Implant Prosthesis
关键字：超强带针缝线,刨削刀头,可调节带袢钛板111
Self Locking Finger Joint (SLFJ) （Artificial finger joint implant）
Self Locking Finger Joint (SLFJ) （Artificial finger joint implant）
Self Locking Finger Joint (SLFJ) implant is a cementless articular surface replacement implant with joint anchor fixation and an intramedullary locking system of expandable legs to offer stable fixation.
The SLFJ implant has 6 components：
Joint anchors: shot-blasted titanium alloy (Ti-6AI-4V alloy).
Locking screws: titanium alloy (Ti-6AI-4V alloy).
Joint head : cobalt-chrome alloy (Co-Cr-Mo alloy).
Joint socket : UHMWPE (ultrahigh-molecular-weight polyethylene).
Joint socket and head are connected with their square projection into the square recess of the joint anchors.
Product features:
●cementless fixation
●Semi constrained forming
●Adjustable tension of lateral tendons muscles
●Three types of joints available: metacarpophalangeal joint, interphalangeal joint, and thumb metacarpophalangeal joint
●Able to simultaneously replace interphalangeal and metacarpophalangeal joints
●Applicable indications: rheumatoid arthritis and osteoarthritis
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