Energy treatment tool
AssigneeOlympus Medical Systems Corp.
InventorOjiro Kitamura
Life of this patent
Estimating the term…
Abstract
An energy treatment tool includes: a blade configured to transmit ultrasound vibration, an arm movable relative to the blade between an open position and a closed position, the arm including a surface on a blade-side of the arm, a pad provided on the surface, the pad including a first side and a second side opposite to the first side in a width direction of the arm, a first pin connected to the arm and extending along the width direction, a first electrode facing the first side of the pad and rotatable relative to the pad around the first pin, a second electrode facing the second side of the pad.
Claims20
An energy treatment tool, comprising:
- a blade configured to transmit ultrasound vibration;
- an arm movable relative to the blade between an open position and a closed position, the arm including a surface on a blade-side of the arm;
- a pad provided on the surface, the pad including a first side and a second side opposite to the first side in a width direction of the arm;
- a first pin connected to the arm and extending along the width direction;
- a first electrode facing the first side of the pad and rotatable relative to the pad around the first pin;
- and
- a second electrode facing the second side of the pad.
Dependencies are inferred from the claim text.