Endovascular guidewire filter

The filter equipment for detaining a filter temporarily in an artery or a vein is indicated. This equipment -- (1) -- with the tubular component of the shape of a long picture which has 1 or two side wire loops, (2) It has a long picture-like component which has the filter adhered to a circular frame connected with two or more mooring ropes and a mooring rope movable independent, and a long picture-like component which has the parachute filter connected by flexible Strutt of (3) plurality. A filter is contracted in the diameter which was consistent without using the shape of a wen, when it extends and is accommodated in accordance with the inner wall of a blood vessel. Filter equipment may function as a guide wire for showing the catheter for medical treatment to the intravascular purpose domain. The directions for the filter for catching and removing the embolism substance from a blood vessel during intravascular disposal are also indicated.