| 摘要 |
Invention belongs to the medical engineering domain and may be used to for heart endocardic electrography. The electrode consists of a steel tube (1) with spring-type holders (2), fastened to the outer surface of its operational part, insulated wires (3), which are ended with point-sized ball-shaped contact elements (4), plastic centring bushing (5), and a tube (6) made of fluoro-plastic covering the bushing and the contact elements. The described electrode does not close the centricle cavity, it allows heart contractions, and it does not stop blood circulation, with a resulting decrease in the trauma of the surgery. |
