FIELD: medicine.
SUBSTANCE: catheter for application inside vessel contains elongated tubular element, which has proximal end and distal end and having first lumen, located in it; tip electrode, located on distal end of tubular element; and central post, passing near proximal end of tip electrode through bendable distal part of elongated tubular element and having first longitudinal edge and second longitudinal edge. Central post is connected with elongated tubular element, in fact, along entire length of first longitudinal edge and second longitudinal edge for creation of inseparable assembly construction from central post and elongated tubular element. Distal end of central post contains, at least, one groove for palling, moulded connection further includes, at least one wedge for palling, able to fit into groove for palling. In second version of implementation catheter for application in vessel additionally contains moulded product, which has distal part, adjusted for placement of part of proximal end of tip electrode, and having proximal part with, at least, one slot, capable of fitting, at least, one of first or second longitudinal edges of distal part of central post.
EFFECT: accurate transformation of longitudinal movement of traction thread into uniform bending of tip in one plane.
20 cl, 14 dwg
