Patent ID: 9456823
Filing Date: 2016-10-04
CPC Classification: A61B,A61L,A61M,C08F

Claim Text:
1. An expansile device for implantation comprising: a polymeric filament including about 25% w/w poly (ethylene glycol) 10,000 macromer; about 11% w/w of an ethylenically unsaturated monomer; and about 63% w/w barium sulfate; an introducer configured to be connected to a catheter; a first pressurized liquid configured to flush the polymeric filament out of the introducer and into the catheter, wherein the first pressurized liquid has a pressure of between about 50 psi and about 200 psi; and a second pressurized liquid configured to flush the polymeric filament out of the catheter, wherein the second pressurized liquid has a pressure of between about 60 psi and about 140 psi, wherein the expansile device includes no metal support members.