| abstract |
The utility model provides a heart radiofrequency ablation electrode pipe, relates to medical instrument technical field, and it is including the pipe body that is the linearity to and cartridge in this internal support seal wire of pipe, the pipe body includes straightway and shape memory section, after taking this internal support seal wire of pipe out, the shape memory section downwarping of pipe body is out of shape, forms M shape structure, the shape memory section of this M shape structure includes first flexion and the second flexion that links to each other, and wherein, first flexion is provided with high -order right room electrode with the junction of straightway, and the junction of first flexion and second flexion is provided with xi shi and restraints the electrode, and the tip of second flexion is provided with the right ventricle electrode. The utility model discloses reduce the hematal puncture quantity of patient, and then reduced patient's expense, reduced patient's misery, reduced the degree of difficulty of operation. |