Orthopedic Tool Protective Member with Separable Ends
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Solution Overview
Problem
Surgical tools face damage during transport and storage due to their sharp edges, which can compromise sterility and require additional bulk for drilling guides and tissue protectors, increasing costs and complexity in medical procedures.
Innovation Solution
A protective member for medical instruments with a body portion that encloses the tool, featuring separable ends, measurement markings, and identification devices, which can function as a tissue protector or drilling guide, maintaining sterility and preventing damage during transport and use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If surgical tools are packaged with protectors (such as silicone sheaths) to protect sharp edges, then the tools are protected from damage and packaging damage is prevented, but the bulk and complexity of the kit increases due to additional components
Solution Approach 1:
The protective member integrates multiple functions into a single component: it protects the sharp edges of surgical tools, serves as a tissue protector during procedures, and acts as a drilling guide when needed. This consolidation eliminates the need for separate protectors, tissue protectors, and drilling guides, thereby reducing kit bulk and complexity while maintaining comprehensive protection and functionality.
Solution Approach 2:
The protective member is designed to perform multiple roles depending on the surgical procedure requirements. It can function as a simple protective sheath, a tissue protector that prevents damage to surrounding tissues, or a drilling guide that directs instrument placement. This multi-functionality allows a single component to replace multiple specialized tools, reducing overall kit complexity.
2Adaptability or versatility
If separate drilling guides and tissue protectors are included in the kit, then comprehensive functionality is provided, but the bulk and cost of the kit increases
Solution Approach 1:
The protective member combines the functions of separate drilling guides and tissue protectors into a single integrated component. The body portion can serve as a tissue protector, while the end wall or specific features can function as a drilling guide, eliminating the need for multiple separate components and reducing kit bulk.
Solution Approach 2:
The protective member is designed with universal applicability across different surgical procedures. By incorporating features that can function as both tissue protectors and drilling guides, a single component provides the versatility previously requiring multiple specialized tools, thereby reducing the quantity of materials and components in the kit.
3Reliability
If surgical tools are provided as single-use disposable items, then sterilization costs are avoided, but the need for comprehensive protective packaging increases to maintain sterility during transport
Solution Approach 1:
The protective member integrates protection and sterility maintenance functions into a single packaging structure. By combining the protective sheath with sterile packaging features (such as sealed construction and sterile barrier properties), the design maintains sterility during transport without requiring additional separate protective layers or complex packaging systems.
Solution Approach 2:
The protective member serves multiple purposes including protecting sharp edges, maintaining sterility during transport and storage, and functioning as a surgical tool accessory during procedures. This multi-functionality reduces the need for separate specialized packaging components, thereby maintaining sterility without increasing packaging complexity.
Data Source
AI summary
A protective member for a medical instrument includes a body portion having an inner side wall defining an interior, configured to receive at least a portion of the medical instrument. The body portion also includes a first end and a second end, wherein at least one of the first end and the second end is configured to at least partially close the respective first end and/or second end of the body portion. The at least partially closed first end and/or second end is configured to be opened for use of the medical instrument, such that the medical instrument can pass through both the first and second ends of the body portion during use, while the inner side wall surrounds a portion of the medical instrument. The body portion is configured for use during a medical procedure using the medical instrument, for example, as a tissue protector or a drilling guide.