| 摘要 |
PROBLEM TO BE SOLVED: To provide a guiding introducer used for a ablation catherters for ablation for treating ventricular tachycardia in the left ventricle or a guiding introducer for specific medical treatment on the left ventricular tachycardia by constructing a first, a second and a third areas. SOLUTION: The guiding introducer consists of a first, a second and a third areas. By the way, the guiding introducer is attached to a usual side port tube and a valve for setting on a stopcock. The first area is an ordinal, straight, slender and hollow area and long enough to be introduced into a patient and to be operated from the inserting point to a specific intended point in the heart. It is a second area that it is connected to the distal edge of the first area, and is a curved area superficially and gently curving. Moreover, the distal edge of the second is connected to the third area, and this shape is verified in accordance with the treatment position in the left ventricle. |
