EP 3352712 A4 20190731 - INTRAGASTRIC DEVICE FOR TREATING OBESITY

Title (en)

INTRAGASTRIC DEVICE FOR TREATING OBESITY

Title (de)

MAGENSONDE ZUR BEHANDLUNG VON ADIPOSITAS

Title (fr)

DISPOSITIF INTRAGASTRIQUE POUR TRAITER L'OBÉSITÉ

Publication

EP 3352712 A4 20190731 (EN)

Application

EP 16849129 A 20160420

Priority

US 201514862706 A 20150923
US 2016028509 W 20160420

Abstract (en)

[origin: WO2017052694A1] An intragastric device configured for catheter deployment in a stomach comprises first and second wire mesh structures having a pre-deployment shape that is compressed within the lumen of the catheter, a post-deployment shape that is expanded within the stomach of the person, openings on an upper portion of the first mesh, and openings on a lower portion of the second mesh. The device also includes a connection to flexibly couple a lower portion of the first structure to an upper portion of the second structure such that the two structures are in fluid communication. Food enters the upper portion of the first wire mesh structure, passes through both wire mesh structures, and then exits the lower portion of the second wire mesh structure. Optionally, a sleeve is coupled to the lower portion of the second wire mesh structure and extends into a duodenum of a person.

IPC 8 full level

A61F 5/00 (2006.01)

CPC (source: EP)

A61F 5/0036 (2013.01); A61F 5/0076 (2013.01); A61F 5/0079 (2013.01); A61F 5/0089 (2013.01); A61B 17/12036 (2013.01); A61B 17/12099 (2013.01); A61B 17/12163 (2013.01); A61B 17/12172 (2013.01); A61B 2017/00867 (2013.01)

Citation (search report)

[I] US 2011213469 A1 20110901 - CHIN ALBERT K [US], et al
[A] US 2011004320 A1 20110106 - PRIPLATA ATTILA A [US], et al
[A] US 2015196412 A1 20150716 - ROSELAUF BRIAN [US], et al
[I] US 2014276336 A1 20140918 - SHARMA VIRENDER K [US]
See references of WO 2017052694A1

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

DOCDB simple family (publication)

WO 2017052694 A1 20170330; AU 2016328478 A1 20180322; AU 2016328478 B2 20180927; AU 2018282461 A1 20190124; AU 2020207787 A1 20200806; AU 2020207787 B2 20220616; CA 2997727 A1 20170330; CA 2997727 C 20200804; CN 108135719 A 20180608; CN 108135719 B 20200605; EP 3352712 A1 20180801; EP 3352712 A4 20190731; HK 1257683 A1 20191025; JP 2018534093 A 20181122; JP 6574313 B2 20190911

DOCDB simple family (application)

US 2016028509 W 20160420; AU 2016328478 A 20160420; AU 2018282461 A 20181221; AU 2020207787 A 20200720; CA 2997727 A 20160420; CN 201680055465 A 20160420; EP 16849129 A 20160420; HK 19100047 A 20190103; JP 2018534766 A 20160420