Adhesive cover occluding device for aneurysm treatment

摘要

PROBLEM TO BE SOLVED: To provide a therapeutic device for treating an aneurysm. The device includes a net portion for occluding the neck of an aneurysm and an adhesive for fixing the net portion. The device can further include a channel opening that opens into the net and a drug channel for delivering the fast curing agent into the aneurysm through the opening. These devices can be delivered to the aneurysm through a catheter, the net can be expanded to occlude the neck of the aneurysm, and the net can be attached to the neck of the aneurysm. In devices equipped with channel openings and drug channels, fast curing agents can be injected into the aneurysm. During injection of the fast curing agent, the net portion can create a barrier to prevent the fast curing agent from exiting the aneurysm. After injecting the coagulant, the part of the treatment device other than the net can be removed from the patient. [Selection diagram] Figure 1a