Abstract: A method and apparatus for delivery of cell therapies, introduced via percutaneous access to the circulation, and delivered to the site of vascular injury intervention.

Abstract: A blockage clearing device for unclogging a drain or toilet, the device includes an elongated cover, wherein the cover includes a first handle portion at one end, a base portion at the opposite end, and a mid portion therebetween. The device also includes a snake member, wherein the snake member includes an unclogging portion fixably attached to a cap portion that includes an adjustment handle for detachable attachment of the snake member to the cover; and, means for extending and retracting the snake member from the cover when the device is used to unclog a drain or toilet.

Abstract: A tent is fabricated from a seamless spherical shell. The floor of the tent is established as a plane interiorly dividing the shell into two chambers. The floor peripherally contacts the inner surface of the shell, and is sealed against the inner surface of the spherical shell. The larger chamber serves as the living chamber, while a smaller air tight chamber is formed between the floor and the shell. The air tight chamber is provided with a valve communicating with the outside environment. When the tent is disassembled, and with the valve opened, the spherical shell will completely deflate and collapse. During erection of the tent, the air chamber valve remains open, and the shell's cap over the floor is manually pulled out away from the tent floor causing a vacuum to form in the smaller airtight chamber. Air immediately flows through the valve filling the air chamber, and by closure of this valve the air is trapped. The air cushions the floor to provide a self inflated air mattress.