| 摘要 |
FIELD: medicine. ^ SUBSTANCE: invention relates to medicine, namely to vascular surgery. Conduction catheter is introduced into blood vessel. Fixation of conduction catheter in blood vessel is realised by means of inflatable balloon of cylindrical form and air duct, one end of which is located in balloon wall thickness, the other end has possibility of rigid fixation to proximal end of conduction catheter, air duct being located either inside conduction catheter gap, or in its wall thickness, or outside. Inflatable balloon and conduction catheter are placed with respect to each other in such way that it is possible to change distance between them. ^ EFFECT: eliminating possibility of catheter swinging and reducing possibility of traumatising vessel during operation, increasing its efficiency. ^ 7 dwg |
