BATTERY ASSEMBLY FOR MEDICAL DEVICE

• Main Authors: FINSTROM NICHOLAS H, VIAVATTINE JOSEPH J, HINTZ MICHAEL B, ZHANG PUQUIANG, ZHAO HAILIANG, LOUWAGIE JEFFREY, O'CONNELL KEVIN D, HU CHAO, YAKOVLEV VADIM A, SCHMIDT BRIAN P, SWENSON RICHARD W, BRAMA VINCENT, AAMODT PAUL B
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; ELECTROTHERAPY; HUMAN NECESSITIES; HYGIENE; MAGNETOTHERAPY; MEDICAL OR VETERINARY SCIENCE; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; RADIATION THERAPY; ULTRASOUND THERAPY

A battery assembly for an implantable medical device is disclosed. The battery assembly includes an electrode stack comprising a plurality of electrode plates, wherein the plurality of electrode plates comprises a first electrode plate including a first tab extending from the first electrode plate and a second electrode plate including a second tab extending from the second electrode plate; a spacer between the first tab and the second tab; and a rivet extending through the first tab, second tab, and spacer, wherein the rivet is configured to mechanically attach the first tab, second tab, and spacer to each other. 公开了一种用于可植入医疗装置的电池组合件。所述电池组合件包含：电极堆叠，其包括多个电极板，其中所述多个电极板包括第一电极板和第二电极板，所述第一电极板包含从所述第一电极板延伸的第一接线片；所述第二电极板包含从所述第二电极板延伸的第二接线片；间隔件，其在所述第一接线片与所述第二接线片之间；以及铆钉，其延伸穿过所述第一接线片、所述第二接线片和所述间隔件，其中所述铆钉被配置成将所述第一接线片、所述第二接线片和所述间隔件机械地附接到彼此。