Sterile Wound Pad With Self-Engaging Applicator
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Solution Overview
Problem
Existing wound care systems require direct caregiver contact for wound cleaning and dressing removal, which can compromise the sterile environment and is inefficient in maintaining proper wound cleaning methodology.
Innovation Solution
An integrated sterile wound pad system with dual oppositely disposed sterile gauze surfaces separated by a non-porous flexible support carrier, combined with a self-engaging applicator that allows spiral rotation and collection of the pad without direct contact, ensuring a sterile field is maintained during cleaning and dressing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If direct caregiver contact is used for wound cleaning and dressing removal, then the wound can be accessed and treated, but the sterile environment is compromised
Solution Approach 1:
The patent introduces an intermediary applicator device that mediates between the caregiver and the wound pad. The applicator includes a handle and engagement mechanism that allows the caregiver to manipulate the wound pad without direct contact, thereby maintaining the sterile barrier while enabling wound treatment operations.
Solution Approach 2:
The wound pad is designed with self-contained features including an integrated applicator engagement mechanism that allows the pad to be applied and removed through spiral rotation around the applicator. The system is designed to serve itself by maintaining sterility through its own structural features rather than requiring continuous external intervention.
2Adaptability or versatility
If traditional wound care kits with multiple separate supplies are used, then comprehensive wound treatment is available, but the procedure complexity and time required increase
Solution Approach 1:
The patent merges multiple separate wound care supplies into a single integrated wound pad assembly. The pad combines the wound contact surface, applicator engagement mechanism, and removal features into one unified structure, eliminating the need for multiple separate items and reducing procedure time while maintaining treatment comprehensiveness.
Solution Approach 2:
The wound pad is designed as a multi-functional device that performs multiple operations: it provides wound contact and absorption, enables sterile manipulation through the applicator engagement, facilitates controlled removal through spiral rotation, and maintains the sterile field throughout the procedure. This universal design replaces multiple specialized supplies with one versatile device.
3Ease of operation
If manual manipulation of the wound pad is performed, then the wound can be cleaned and dressed, but the sterile field may be compromised through direct contact
Solution Approach 1:
The applicator serves as a sterile intermediary tool that the caregiver manipulates to control the wound pad. The handle and engagement mechanism allow for precise manipulation of the pad's application and removal without the caregiver's hands directly contacting the wound pad or sterile field, thereby preventing contamination while maintaining ease of operation.
Data Source
AI summary
A system for wound management to maintain wound dressing isolation from the caregiver. The system includes a flexible wound pad with exterior separated wound engagement fields and a self-engaging applicator isolation pad retainment placement removal handle element which can be selectively used by the caregiver to manipulate the wound pad on the patient.