[Improved method of determining the complex index of the technical level of medical equipment and apparatus]

Area of Science:

• Engineering and Technology Assessment
• Quality Control Methodologies
• Product Development Metrics

Context:

• Existing methods for determining complex product technical level indices have significant limitations.
• The arithmetic mean method provides accuracy only within a narrow range of uniform indices.
• Comparative analysis against standard specimens yields inconsistent results.

Purpose:

• To address the drawbacks of conventional methods for evaluating product technical level.
• To introduce a novel approach for calculating complex technical level indices.
• To enhance the accuracy and reliability of product technical level assessments.

Summary:

• A proposed method calculates the complex index based on relative deviations from the mean index value.
• This approach overcomes the limitations of arithmetic mean and direct comparison methods.
• The new method demonstrates superior advantages in evaluating technical performance.

Impact:

• The proposed method offers a more robust and accurate evaluation of technical level.
• It provides a reliable framework for assessing the technical capabilities of products.
• Recommended for the technical level evaluation of medical equipment, improving quality assessment.