| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an instrument having good workability at low cost for coagulating a biological tissue such as blood vessel, stopping bleeding and ablation, and surely holding and fixing ceramic materials between a pair of electrodes for supporting the organism tissue. <P>SOLUTION: The instrument for the organism tissue ablation has a locking hole part, a cutter body formed of a synthetic resin, a first electrode arranged on one surface of the cutter body, a second electrode having a locking part arranged on the other surface of the cutter body, a slit groove arranged at the cutter body between the first and the second electrodes for supporting the organism tissue, and a tissue supporting part formed of ceramics, and the second electrode holds the tissue supporting part while the locking part is locked in the locking hole part, and so the second electrode is fixed at the cutter body. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
