| Patent application number | Description | Published |
|---|
| 20100131002 | Stent with a net layer to embolize and aneurysm - This invention is a stent that is inserted into the parent vessel of an aneurysm in order to reduce blood flow to the aneurysm and promote embolization of the aneurysm. The stent wall includes an inner structure that can be expanded from a compressed state to a resilient expanded state and an outer flexible layer that covers all or part of the inner structure. Embolic members are placed and retained in the gap between the inner structure and the outer layer in the area of the aneurysm neck in order to reduce blood flow to the aneurysm. | 05-27-2010 |
| 20110046658 | ANEURYSM OCCLUSION DEVICE - A device to treat an aneurysm can include a plurality of soft and compressible fill members. A flow conduit can carry the fill members in a liquid flow. A flexible, expandable, and liquid-permeable net or mesh enclosure can be inserted into and to fit within the aneurysm. The net or mesh enclosure can receive and retain the plurality of fill members while openings in the net or mesh enclosure allow enough liquid flow through the net or mesh enclosure to transport the fill members into the net or mesh enclosure. A resulting accumulation of the plurality of fill members within the net or mesh enclosure causes the net or mesh enclosure to expand and to come into contact with and generally conform with an interior wall of the aneurysm. This can substantially occlude the aneurysm and retain the net or mesh enclosure within the aneurysm. | 02-24-2011 |
| 20110166588 | Aneurysm embolization by rotational accumulation of mass - This invention is a device for reducing blood flow into an aneurysm, especially a cerebral aneurysm, in order to promote therapeutic embolization of the aneurysm. The device comprises: at least one core member that is inserted into the aneurysm; and at least one longitudinal flexible member that is wound repeatedly around the core member within the aneurysm. The longitudinal flexible member is wound around the core member until the rotational accumulation of the flexible member reduces blood flow into the aneurysm and promotes therapeutic embolization of the aneurysm. | 07-07-2011 |
| 20110276071 | Vasospasm-reducing aneurysm clip - This invention is an implantable device that is attached to the exterior of an aneurysm, or to the exterior of some other portion of a blood vessel wall, wherein this device elutes, or otherwise emits, an emitted substance to prevent or treat vasospasm. This device may be embodied as a magnesium-eluting aneurysm clip. A magnesium-eluting aneurysm clip not only stops blood from escaping out of the aneurysm, but it also helps to prevent vasospasm from any blood that has already escaped. | 11-10-2011 |
