Surgical Microscope Movement Control With Dual Operating Modes
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Solution Overview
Problem
Existing surgical microscopes require complex and cumbersome control mechanisms for movement, leading to increased operational complexity and potential reliability issues.
Innovation Solution
A method and surgical microscope design that incorporates a dual operating mode system, where a main operating mode and an auxiliary operating mode are controlled by a single operating element, allowing simplified and reliable movement control through distinct actuations, reducing the need for multiple controls and minimizing space and manufacturing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If multiple separate control mechanisms are used for different movement modes, then each movement mode can be precisely controlled, but the device complexity and operational complexity increase
Solution Approach 1:
A single operating element is designed to control multiple movement modes (main operating mode and auxiliary operating mode) through different actuation methods. This multi-functional approach eliminates the need for separate control mechanisms for each movement mode, thereby reducing device complexity while maintaining precise control over different microscope head movements
Solution Approach 2:
The control functions for main operating mode and auxiliary operating mode are merged into a single operating element. By combining multiple control functions into one element that can be actuated in different ways (e.g., different directions, different pressures), the system reduces the number of separate controls needed, simplifying the overall control mechanism
2Adaptability or versatility
If multiple separate control mechanisms are used for different movement modes, then each movement mode can be precisely controlled, but the manufacturing cost and space requirements increase
Solution Approach 1:
The single operating element is designed to provide multiple movement control capabilities through different actuation methods. This multi-functionality allows the system to maintain adaptability for controlling both main and auxiliary operating modes while reducing manufacturing costs by eliminating the need to produce and assemble multiple separate control mechanisms
3Measurement precision
If complex control mechanisms are used, then precise control of microscope head movement is achieved, but operational reliability decreases due to more potential failure points
Solution Approach 1:
By merging the control functions for different movement modes into a single operating element, the system reduces the number of separate control mechanisms and potential failure points. The single element is designed to provide precise control through multiple actuation methods, maintaining measurement precision while improving operational reliability through reduced system complexity
Data Source
AI summary
A method for controlling the movement of a surgical microscope and to a surgical microscope is provided. In a main operating mode, a movement of a microscope head in a first predetermined manner of movement is controlled by an actuation of an operating element in a first manner of actuation. An auxiliary operating mode is activatable. In the auxiliary operating mode, a movement of the microscope head in a further predetermined manner of movement is controlled by an actuation of the operating element in the first manner of actuation, and the first predetermined manner of movement, and the further predetermined manner of movement differ from one another.