US 12,290,266 B2
Occlusion systems
Anup Dasnurkar, Tokyo (JP); Brian Gray, Tokyo (JP); Maricela Walker, Tokyo (JP); Frida San, Tokyo (JP); and Michael Martel, Tokyo (JP)
Assigned to Terumo Corporation, Tokyo (JP)
Filed by Terumo Corporation, Tokyo (JP)
Filed on Dec. 15, 2022, as Appl. No. 18/066,989.
Application 18/066,989 is a continuation of application No. 16/672,273, filed on Nov. 1, 2019, granted, now 11,564,692.
Claims priority of provisional application 62/754,493, filed on Nov. 1, 2018.
Prior Publication US 2023/0190294 A1, Jun. 22, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. A61B 17/12 (2006.01); A61B 17/00 (2006.01)
CPC A61B 17/12136 (2013.01) [A61B 17/12109 (2013.01); A61B 2017/0065 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An occlusion device to occlude a treatment site comprising:
an elongated member comprising an inner passage;
a balloon detachable from the elongated member; and,
a porous membrane fixed to only a distal portion of the balloon, wherein the porous membrane is permeable or semi-permeable to an adhesive delivered through the inner passage of the elongated member.