ELECTROSURGICAL DEVICE FOR CUTTING TISSUE

专利名称：ELECTROSURGICAL DEVICE FOR CUTTING

TISSUE

发明人：Scott J. Prior,Brian J. Creston,Christopher M.

Meehan,Amy Kung,Ernest A. Addi,Jacob C.Baril,Thomas A. Zammataro,SaumyaBanerjee,Ronald L. Green

申请号：US16784988申请日：20200207

公开号：US20210244460A1公开日：20210812

专利附图：

摘要：A tool assembly for use with an electrosurgical device for cutting tissue includesa base portion, a return lead, an electrical insulator, a center pin, and an active lead. Thecenter pin extends from the base portion and through a lumen of the electrical insulator.The active lead is securely fixed to the base portion and extends between the baseportion and a distal portion of the center pin such that a portion of the active leadextends around the distal portion of the center pin and first and second segments of theactive lead are spaced apart from the return lead. Upon activation, electrosurgical energyis transmitted from the active lead through tissue to the return lead to cut tissue incontact with the active lead.

申请人：Covidien LP

地址：Mansfield MA US

国籍：US

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