Ⅲ Points for improving convenience in product design

This section introduces the points of convenience improvement in product design for medical plastic molding. Plastic injection molded products for medical use are often used by workers such as doctors and nurses by hand, and are also used in places with emergency situation. Therefore, higher convenience and workability are required than general plastic injection molded products. We will explain the points of product design that improves convenience and workability based on examples.

Improvement of workability at the site of use by installing a large radius
Prevention of loss of parts by adding stoppers
Prevention of operation errors by adding a lock mechanism
Improvement of use satisfaction by using double-start screws

List of VA / VE points for medical plastics

The VA / VE points of medical plastics are classified into five categories.

Ⅰ Points of cost reduction in product design
Ⅱ Points for reducing the defective rate in product design
Ⅲ Points for improving convenience in product design
Ⅳ Points of mold design
Ⅴ Points of material change / sterilization process

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Value Engineering

Ⅲ Points for improving convenience in product design

List of VA / VE points for medical plastics

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Basic knowledge of plastic injection molding

Basic knowledge of medical device/parts