HF surgical device

US9283030B2 · kind B2 · utility

Assignee

• Erbe Elektromedizin GmbH · DE

Inventors

• Martin Hagg · Wannweil, DE
• Peter Selig · Hechingen, DE

Key dates

• Filing date: Feb 11, 2011
• Grant date: Mar 15, 2016
• Expiry date: Feb 22, 2034

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B2018/167
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

An HF surgical device comprising an HF surgical generator, at least one surgical instrument having an active electrode and a neutral electrode, which are connectable to the HF generator. The surgical instrument is connectable to the HF generator via a first wire and the neutral electrode is connectable to the HF generator via second wire. The first and/or second wire is/are equipped with a shield and a decoupling capacitor is disposed at a distal end of each shielded wire.