EP 3890655 A1 20211013 - MEDICAL DEVICE FOR INTRODUCING INTO A BODILY HOLLOW VISCUS, MEDICAL SET, AND PRODUCTION METHOD
Title (en)
MEDICAL DEVICE FOR INTRODUCING INTO A BODILY HOLLOW VISCUS, MEDICAL SET, AND PRODUCTION METHOD
Title (de)
MEDIZINISCHE VORRICHTUNG ZUR EINFUHR IN EIN KÖRPERHOHLORGAN, MEDIZINISCHES SET UND HERSTELLUNGSVERFAHREN
Title (fr)
DISPOSITIF MÉDICAL POUR INTRODUCTION DANS UN ORGANE CREUX DU CORPS, ENSEMBLE MÉDICAL ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- DE 102018131269 A 20181207
- EP 2019084196 W 20191209
Abstract (en)
[origin: WO2020115327A1] The invention relates to a medical device for introducing into a bodily hollow viscus, in particular to a stent, comprising a compressible and expandable lattice structure (10) consisting of lattice elements (11, 12, 13, 14) having at least one ring of closed cells (34), said ring comprising a maximum 12, in particular a maximum 10, in particular a maximum 8, and in particular a maximum 6 cells (30) lying directly adjacent around the circumference of the lattice structure (10). The invention is characterised in that the lattice structure (10) is provided, at least in part, with a covering (40) of electrospun woven fabric with irregularly large pores (41), said covering (40) having at least 10 pores that have a size of at least 15 µm² over an area of 100,000 µm².
IPC 8 full level
A61F 2/00 (2006.01); A61F 2/07 (2013.01); A61F 2/915 (2013.01)
CPC (source: EP US)
A61B 17/12118 (2013.01 - US); A61B 17/12168 (2013.01 - US); A61F 2/0077 (2013.01 - EP); A61F 2/07 (2013.01 - EP US); A61F 2/915 (2013.01 - EP); A61F 2/95 (2013.01 - US); A61F 2002/0081 (2013.01 - US); A61F 2002/9155 (2013.01 - EP); A61F 2002/91575 (2013.01 - EP); A61F 2210/0076 (2013.01 - EP); A61F 2230/0067 (2013.01 - US); A61F 2230/0069 (2013.01 - US); A61F 2240/001 (2013.01 - EP US); A61F 2250/0098 (2013.01 - US); D01D 5/0007 (2013.01 - US); D01D 11/06 (2013.01 - US); D10B 2331/10 (2013.01 - US); D10B 2509/06 (2013.01 - US)
Citation (search report)
See references of WO 2020115327A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018131269 A1 20200610; DE 102018131269 B4 20210805; CN 113271889 A 20210817; EP 3890655 A1 20211013; US 2022031444 A1 20220203; WO 2020115327 A1 20200611
DOCDB simple family (application)
DE 102018131269 A 20181207; CN 201980080901 A 20191209; EP 19820702 A 20191209; EP 2019084196 W 20191209; US 201917299145 A 20191209