Method and device for treating venous insufficiency and varicose veins (US Patent 11529451)

Patent number: 11529451 Kind code: B2 Granted: 2022-12-20 Filed: 2013-04-18 Inventors: Johann Christof Ragg (Berlin, DE) Assignees: ANGIOCLINIC AG (Lachen, CH) CPC: A61B 17/00008; A61B 17/00491; A61B 17/0057; A61M 25/065

Abstract

One larger [1] and one smaller tube [2], forming a functional unit with the smaller tube [2] positioned within the larger tube [1], both tubes are relocatable and demountable, both tubes with an aperture [3 and 4] at both ends, at least one aperture [5] being provided