Abstract: An implant for vascular treatment may include a wire having three or more sections, with adjacent sections having different stiffnesses and/or other properties to facilitate treating an aneurysm with a single instance of the wire. As compared to treating aneurysms using multiple coils, the wire having three or more sections may reduce the time required for treatment of the aneurysm.

Abstract: A method may include receiving, by a processor, from a first computing device, a request associated with a first user credential on behalf of a second user credential to transact cryptocurrency, the amount of cryptocurrency corresponding to a first block instance of a blockchain stored on a plurality of first network nodes, wherein the second user credential has a set of permissions for transactions of the cryptocurrency on the blockchain, and the first user credential has a subset of the set of permissions for transactions of the cryptocurrency on the blockchain and excludes transactions directly to a cryptocurrency account; in response to determining that the first user credential has a permission to make the request, updating, by the processor, based on the request and the second user credential, the amount of cryptocurrency associated with the second user credential by updating a second block instance associated with the blockchain.

Abstract: An implant for vascular treatment may include a wire having three or more sections, with adjacent sections having different stiffnesses and/or other properties to facilitate treating an aneurysm with a single instance of the wire. As compared to treating aneurysms using multiple coils, the wire having three or more sections may reduce the time required for treatment of the aneurysm.

Abstract: A mobile display and marketing apparatus having a self-propelled vehicle having an interior storage area accessible from an exterior of the vehicle, and a product display unit including a product display area and a monitor mounted on a support surface, the monitor adapted to display audiovisual content. The product display unit is characterized by a first configuration in which the product display unit is entirely contained in the interior storage area of the vehicle, and a second configuration in which the product display unit is partially disposed in the interior storage area of the vehicle and extends outwardly to the exterior of the vehicle so that the product display area is accessible from the exterior of the vehicle.

Abstract: A mobile display and marketing apparatus, including a self-propelled vehicle having an interior storage area accessible from an exterior of the vehicle; and a product display unit including a first part and a second part, wherein the second part is movable relative to the first part between a first position, in which the second part is received in the first part, and a second position, in which the second part extends away from the first part.