公开(公告)号：US20040161672A1

公开(公告)日：2004-08-19

申请号：US10782933

申请日：2004-02-23

Applicant: WILSON GREATBATCH LTD.

Inventor： Esther S. Takeuchi

IPC: H01M010/40 ,  H01M004/54 ,  H01M004/50 ,  H01M004/48

CPC classification number: H01M4/667 ,  H01M2/1653 ,  H01M2/1666 ,  H01M4/48 ,  H01M4/58 ,  H01M4/5835 ,  H01M4/66 ,  H01M4/661 ,  H01M4/663 ,  H01M4/669 ,  H01M6/16 ,  H01M6/164 ,  H01M2300/0037

Abstract: An autoclavable elctrochemical cell which may be used in an implantable medical device. The anode active material is lithium or other material from groups IA and IIA of the Periodic Table and having a melting point greater than about 150 degrees C. The cathode active material is silver vanadium oxide or other metal oxide or carbon monoflouride. The solvent for the electrolyte has a boiling point greater than about 100 degrees C. and a dielectric constant greater than about 5 so that the cell. may be dimensionally and chemically stable during repeated exposures of about one hour each to the autoclaving temperatures.

Abstract translation: 可用于可植入医疗装置的可高压消毒的电化学电池。 阳极活性材料是锂或来自元素周期表IA和IIA族的其它材料，其熔点大于约150℃。阴极活性材料是银钒氧化物或其它金属氧化物或单氟化碳。 用于电解质的溶剂具有大于约100℃的沸点和大于约5的介电常数，使得电池。 可以在反复暴露约1小时至高压灭菌温度期间在尺寸和化学上稳定。