Cardiac pacing lead with biodegradable fixation means

摘要: Disclosed is a cardiac pacing lead comprising an electrical stimulating member (electrode) with plurality of biodegradable fins (40) adajcent to its tip (30) and or without porous metal coating. After surgical introduction, temporary fixation the device surface wall supplied by (40). The achieves permanent ingrowth viable tissue into interstices electrode and/or ensheathment distal portion lead. process occurs over period weeks during which time are gradually absorbed blood adjacent tissue. can also be used stimulate other than tissue, such as nervous system