EP 1006916 A1 20000614 - METHODS AND APPARATUS FOR TRANSMYOCARDIAL DIRECT CORONARY REVASCULARIZATION
Title (en)
METHODS AND APPARATUS FOR TRANSMYOCARDIAL DIRECT CORONARY REVASCULARIZATION
Title (de)
VERFAHREN UND VORRICHTUNG ZUR TRANSMYOKARDIALEN DIREKTEN KORONÄREN REVASCULARISATION
Title (fr)
PROCEDES ET DISPOSITIFS DE REVASCULARISATION TRANSMYOCARDIQUE CORONARIENNE DIRECTE
Publication
Application
Priority
- US 9714801 W 19970825
- US 2892296 P 19960826
Abstract (en)
[origin: WO9808456A1] This invention is methods and apparatus for direct coronary revascularization wherein a transmyocardial passageway (10) is formed between a chamber of the heart (LV) and a coronary blood vessel (CBV) to permit blood to flow therebetween. In some embodiments, the transmyocardial passageway (10) is formed between a chamber of the heart (LV) and a coronary vein (CV). The invention includes unstent transmyocardial passageways (10), as well as transmyocardial passageways (10) wherein protrusive stent devices (90) extend from the transmyocardial passageway (10) into an adjacent coronary vessel (CBV) or chamber of the heart (LV). The apparatus of the present invention includes protrusive stent devices (90) for stent of transmyocardial passageways (10), intraluminal valve devices (40) for valving of transmyocardial passageways (10), intra-cardiac valve devices (80) for valving of transmyocardial passageways (10), endogenous tissue valves (50) for valving of transmyocardial passageways (10), and ancillary apparatus for use in conjunction therewith.
IPC 1-7
IPC 8 full level
A61B 17/11 (2006.01); A61B 17/12 (2006.01); A61F 2/06 (2006.01); A61F 2/07 (2013.01); A61F 2/24 (2006.01); A61F 2/84 (2006.01); A61F 2/94 (2006.01); A61B 17/00 (2006.01); A61F 2/02 (2006.01)
CPC (source: EP)
A61F 2/07 (2013.01); A61F 2/2412 (2013.01); A61F 2/2493 (2013.01); A61F 2/94 (2013.01); A61B 2017/00247 (2013.01); A61B 2017/00252 (2013.01); A61B 2018/00392 (2013.01); A61F 2220/0008 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9808456 A1 19980305; AU 4234097 A 19980319; AU 743142 B2 20020117; CA 2263672 A1 19980305; EP 1006916 A1 20000614; EP 1006916 A4 20041110; JP 2001500401 A 20010116
DOCDB simple family (application)
US 9714801 W 19970825; AU 4234097 A 19970825; CA 2263672 A 19970825; EP 97940595 A 19970825; JP 51175398 A 19970825