THIS RING (2) is of the type comprising a core (4) inserted in a textile sheath (5) a means of SUTURA, UNDERSTANDING THE SOUL at least a portion relatively rigid (4A) and a relatively flexible portion (4B) THIS RESPECT. According to the invention, the cross section of ALMA (4) VARY ALONG THE S circumference of the ring (2) THAT IS DECLINING IN DIRECTION OF YOUR PART (4B) TO BE MORE FLEXIBLE IN ORDER TO GIVE THE RING THE NOT SUITABLE FOR FLEXIBILITY counteract CARDIAC wall motion.
展开▼
