阅读说明：本技术 除颤仪 (Defibrillator ) 是由 陈大兵 袁博 于 2019-06-28 设计创作，主要内容包括：一种除颤仪(1),包括储能放电模块(10)、开关模块(20)、第一电极片(40)、及第二电极片(50),储能放电模块(10)通过开关模块(20)与第一电极片(40)及第二电极片(50)电连接,开关模块(20)包括多个开关单元(200)；多个开关单元(200)中的至少一个开关单元(200)包括开关器件(210)及与开关器件(210)并联的至少一个用于分流的辅助器件(220)；或者多个开关单元(200)中的至少一个开关单元(200)包括串联的多个开关器件(210)。该除颤仪(1)中每个开关器件(210)上所承受的电应力较小,有利于提升开关器件(210)的稳定性,保障除颤仪(1)正常工作。(A defibrillator (1) comprises an energy storage and discharge module (10), a switch module (20), a first electrode plate (40) and a second electrode plate (50), wherein the energy storage and discharge module (10) is electrically connected with the first electrode plate (40) and the second electrode plate (50) through the switch module (20), and the switch module (20) comprises a plurality of switch units (200); at least one switching unit (200) of the plurality of switching units (200) comprises a switching device (210) and at least one auxiliary device (220) for shunting, which is connected with the switching device (210) in parallel; or at least one switching cell (200) of the plurality of switching cells (200) comprises a plurality of switching devices (210) in series. The electric stress borne by each switch device (210) in the defibrillator (1) is small, so that the stability of the switch devices (210) is improved, and the normal work of the defibrillator (1) is guaranteed.)