Dispositivo electroquirúrgico

• Main Author: BLOOM, Eliot F
• Format: Patent
• Language: Spanish
• Published: 25.10.2021
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

Un dispositivo electroquirúrgico (100) que comprende: un catéter interior (102) que se extiende a lo largo de un eje longitudinal (142); un catéter exterior (104) que comprende una primera sección y una segunda sección, cada una dispuesta alrededor del catéter interior (102); un globo (108) dispuesto alrededor del catéter interior (102) y que se extiende entre la primera y segunda secciones del catéter exterior (104), el balón (108) que comprende un miembro tubular que tiene una superficie exterior; y una pluralidad de electrodos tubulares (106) que se extienden a lo largo del eje longitudinal adyacente a la superficie exterior del globo (108), caracterizado porque: al menos uno de la pluralidad de electrodos tubulares incluye un lumen (144) que termina en un puerto de fluido (140). An electrosurgical device (100) is provided comprising an inner catheter (102) extending along a longitudinal axis (142); an outer catheter (104) comprising a first section (110) and a second section (112), the first and second sections each being tubular and having a wall thickness extending between an inner diameter and an outer diameter, the inner diameter configured to accommodate the inner catheter (102). A balloon (108) is disposed around the inner catheter (102) and extends between the first and second sections of the outer catheter (104). The balloons (108) include opposing first and second ends and a tubular inflatable member having an outer surface between the opposing first and second ends, and the balloon (108) is transformable between a non-inflated state and an inflated state. A plurality of tubular electrodes (106) extend along the outer surface from the first end to the second end of the balloon when the balloon (108) is both in the fully inflated state and the non-inflated state.