Patent · US Active

Endoscope

US9259141B2 · kind B2 · utility

1Cited by

6References

18Claims

0Family size

Assignee

Karl Storz GmbH & Co. KG · DE

Inventor

Peter Schwarz · Tuttlingen, DE

Key dates

Filing date	Jul 25, 2013
Grant date	Feb 16, 2016
Priority date	—
Expiry date	Jul 25, 2033

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B1/12
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An endoscopic instrument includes a manipulating piece having a manipulating element, an instrument shaft having a section that is manipulable, wherein the shaft is coupled to the manipulating piece, a positioning element having a first rotational axis, a pulling element coupled to the positioning element and the section of the shaft, such that displacement of the positioning element actuates the section by transmitting a force via the pulling element, and an actuator coupled to the positioning element, such that actuation of the actuator displaces the positioning element by transmitting a force from the actuator to the positioning element. The manipulating element is coupled to the positioning element such that a force exerted onto the manipulating element transfers onto the positioning element and displaces the positioning element. The first rotational axis and a second rotational axis of the actuator are arranged at an angle less than 90° relative to one another.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.