Argon electrode of dual-purpose snare under endoscope

• Main Authors: ZHAO JINGJING, WANG XIAOPENG, GUO JIBING, YANG XIA, WANG XIAOHE, DU AIMIN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention relates to the field of medical instruments, in particular to an argon electrode of a dual-purpose snare under an endoscope, which comprises a handle, a sliding sleeve, an electric socket, a pull rod, a connector, a sheath tube, a tube sheath, a transmission steel wire and a ring-shaped electrode, the sliding sleeve is slidably connected to the handle, the electric socket is arranged in the sliding sleeve, one end of the handle is connected with the sheath tube through the connector, and the other end of the handle is connected with the pull rod. The tube sheath is installed in the sheath tube, one end of the tube sheath extends out of the sheath tube and is provided with a ceramic head, one end of the pull rod is fixed to the electric socket, the other end of the pull rod is fixed to the transmission steel wire, and the ring-shaped electrode is fixed to the transmission steel wire. By adding the ring-shaped electrode, the spring electrode, the connector and the like, the snare and the argon ele