OTTMA, RUEDIGER,MOSZNER, ROBERT,DAMM, CHRISTOPH,FIGULLA, HANS-REINER,FERRARI, MARKUS
申请号：
ES06705795
公开号：
ES2439729T3
申请日:
2006.01.12
申请国别(地区):
ES
年份:
2014
代理人:
摘要：
Catheter for implantation transvascular of heart valve prosthesis with anchoring support (10) self-expanding the catheter having: a) a cartridge unit (4) with a first element (5) shaped sheath, a second element ( 6) forms a sheath and a third element (7) shaped sheath for housing the anchoring support (10) and laprótesis heart valve in a collapsed form b) a guide system (1) hollow on the inside, to which is fixed the cartridge unit (4) in the proximalde end forms releasable, wherein the guide system (1) at the proximal end a flexible zone (9) that binds to the cartridge unit (4) c) a handling portion (13) fixed at the distal end of the guide system (1) hollow with controls (13.1, 19, 20, 25) to exert tensile forces or compression on activation elements (2, 3 ) that Pasana through the guide system (1) to the cartridge unit (4) and for targeted manipulation of the elements (5, 6,7) shaped pod cartridge unit (4), wherein the the second element (6) shaped sheath has anchoring elements (8) for configuring a releasable encajeque with distal end regions of the anchoring support (10) because until implantation of the prosthetic heart valve, the second element (6) shaped sheath loselementos anchor (8) and the first element (5) shaped sheath are covered telescopically by tercerelemento (7) shaped sheath and that the first and the third element (5, 7) shaped sheath is displaceable in the longitudinal direction of launidad cartridge (4) relative to the second element (6) shaped pod cartridge unit (4) for sequential laliberación individual parts of the anchoring support (10) with heart valve prosthesis.Catéter para el implante transvascular de prótesis de válvula cardiaca con apoyo de anclaje (10) autoexpandible,presentando el catéter lo siguiente: a) una unidad de cartucho (4) con un primer elemento (5) con forma de vaina, un segundo elemento (6) conforma de vaina y un tercer elemento (7) con forma de vaina para el alojamiento del apoyo de anclaje (10) y laprótesis de válvula c
