Foldable Wound Dressing With Detachable Pad For Complex Injuries
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional bandages are inadequate for complex wounds, such as bullet wounds with entry and exit wounds, amputations, and large area injuries, as they often require modification that can lead to increased blood loss due to the time-consuming process of fitting.
Innovation Solution
A foldable wound-dressing apparatus with a detachable pad element that can be unfolded to provide a larger absorbent area, allowing for separate dressing of entry and exit wounds, and featuring a compartment for wound-dressing material that can be easily extracted and used for cleaning or packing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a standard bandage is used for complex wounds, then the device is simple and easy to apply, but it cannot fit complex wounds such as bullet wounds with entry and exit wounds, amputations, and large area injuries
Solution Approach 1:
The bandage is divided into multiple detachable components: a wrapping element and a pad element that can be separated. The pad element can be detached to allow customization for different wound types, while the wrapping element provides the basic bandage structure. This segmentation enables the device to adapt to complex wounds without requiring an entirely different bandage design.
Solution Approach 2:
The bandage transitions from a static, fixed configuration to a dynamic, adjustable system. The detachable pad element allows the user to modify the bandage configuration based on the specific wound requirements, enabling adaptation to various wound shapes and sizes while maintaining a relatively simple base structure.
2Adaptability or versatility
If a standard bandage is modified to fit a specific wound, then it can accommodate complex injuries, but the modification process takes time that may lead to additional blood loss
Solution Approach 1:
The pad element is pre-attached to the wrapping element in a standardized configuration during manufacturing. This preliminary assembly eliminates the need for on-site modification, as the user simply needs to detach and reposition the pre-configured pad element rather than modifying the bandage structure during the critical emergency response period.
Solution Approach 2:
By segmenting the bandage into detachable components, the design enables quick reconfiguration without time-consuming modification. The user can rapidly adjust which pad element is used and how it is positioned based on the wound characteristics, significantly reducing the time required compared to modifying a standard bandage.
3Area of stationary object
If a large pad element is used to dress large wounds, then the absorbent area is sufficient, but the device becomes more cumbersome and difficult to handle
Solution Approach 1:
The pad element can be detached from the wrapping element, allowing the user to work with a smaller, more manageable wrapping element while keeping the large pad element separate. This segmentation enables the user to apply the pad to the wound and then secure it with the wrapping element, making the overall process more manageable despite the large absorbent area.
Solution Approach 2:
The design allows the pad element to be positioned and secured in three-dimensional space using the wrapping element, transforming the problem from a two-dimensional flat pad to a three-dimensional secured assembly. This enables the large pad to be effectively managed and applied without being overly cumbersome.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables quick and efficient dressing of complex wounds by providing a customizable solution that reduces blood loss and facilitates effective treatment of wounds with multiple foci.
Implementation Method 1
each portion comprising at least one absorbent layer
Implementation Method 2
at least one absorbent layer
Data Source
Figure 1
Figure 2A~2B
Figure 3A~3B
AI summary
The present disclosure provides, inter-alia, an apparatus for wound-dressing. In particular, embodiments of the disclosure provide a wound-dressing apparatus comprising a wrapping element and a pad element, wherein the pad element is foldable and comprises at least one removable portion.