Vessel electrode line
First Claim
Patent Images
1. A vessel electrode line for at least one of pacemaker stimulation and sensing cardiac actions in a region of an atrium, comprising:
- a base body;
at least one electrode supply line received in the base body;
at least one electrode mounted on the base body and having an effective diameter nearly identical to the diameter of the base body; and
a fixing element that essentially does not act as an electrode, and which has at least a partial insulating surface, adapted to be positioned in a secondary vessel for fixedly positioning the at least one electrode with respect to a main vessel wall, the lateral extension of the fixing element being matched to the diameter of the secondary vessel, the base body or fixing element having a flexional elasticity to bring the at least one electrode into close contact with the wall of the main vessel when the fixing element is positioned in the secondary vessel.
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Abstract
A vessel electrode line (10) for pacemaker stimulation and/or for sensing cardiac actions in the region of the atrium has an oblong base body (11) that receives at least one electrode supply line, and at least one electrode (13, 14) that is mounted on the base body, with the effective diameter of the electrode(s) being nearly identical to the diameter of the base body, and with fixing elements (11a) that essentially do not act as an electrode, and particularly have at least a partial insulating surface, being provided for fixedly positioning the electrode(s) with respect to the vessel wall.
114 Citations
16 Claims
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1. A vessel electrode line for at least one of pacemaker stimulation and sensing cardiac actions in a region of an atrium, comprising:
- a base body;
at least one electrode supply line received in the base body;
at least one electrode mounted on the base body and having an effective diameter nearly identical to the diameter of the base body; and
a fixing element that essentially does not act as an electrode, and which has at least a partial insulating surface, adapted to be positioned in a secondary vessel for fixedly positioning the at least one electrode with respect to a main vessel wall, the lateral extension of the fixing element being matched to the diameter of the secondary vessel, the base body or fixing element having a flexional elasticity to bring the at least one electrode into close contact with the wall of the main vessel when the fixing element is positioned in the secondary vessel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
- a base body;
Specification