TYPE

CAPSTONE / THESIS

AREA OF FOCUS

USER + ENGINEERING TESTING

MATERIAL ANALYSIS

PROTOTYPING

LENGTH

36 WEEKS

BACKGROUND

Within this model, there exists the opportunity for a deeper collaborative culture between biomechanical engineers, scientists, and physicians, that leverage the involvement and unique perspective from designers.

Designers are engrained to solve problems that situate human interaction as the primary focus. Wound care is a particular area in healthcare facing inefficiencies where designers can be of value.

Additionally, while textiles are the most intimate objects the human body interacts with, designers can provide their unique experience and knowledge of textile-based materials, in the medical industry where they are often left unexplored.

CHALLENGE

Medical adhesive-related skin injury (MARSI) is a term used to define skin damage related to the use of wound dressings, prolonging the healing process of skin wounds.

The hands are of a particular concern due to their high involvement of movement, and thinness of skin, exacerbating the potential for long-term complications such as hypersensitivities, cold intolerance, and overall reduced hand function.

Due to the intricate relationship we have with our hands, wounds located on the hands are one of the most common types of injuries presented in the emergency department.

DESIGN DIRECTION

CONCEPT EVALUATION

RESEARCH

CRITERIA HIERARCHY

iNSPIRATION

BIOMIMETIC STRATEGIES

PROTOTYPE CONSTRUCTION

AUXETIC STRUCTURES

Auxetic materials are known for their unique ability to expand/contract in multiple directions when stretched/compressed.

Auxetic materials are known for their unique ability to expand/contract in multiple directions when stretched/compressed.

mATERIAL EXPLORATION

HYDROGEL + POLYURETHANE FOAM

PRODUCT TESTING

MOISTURE CAPACITY

PRODUCT TESTING

THERMAL REGULATION

DESIGN DEVELOPMENT

OUTCOME

The outcome of this research has proposed the use of a hydrogel and polyurethane foam composite dressing, exhibiting the conformable pattern of an auxetic structure to improve existing dressing inefficiencies in terms of moisture management, and ease in donning.

The outcome of this research has proposed the use of a hydrogel and polyurethane foam composite dressing, exhibiting the conformable pattern of an auxetic structure to improve existing dressing inefficiencies in terms of moisture management, and ease in donning.

FURTHER DEVELOPMENT

HYDROGEL APPLICATION
OPPORTUNITIES

There exists opportunities to leverage the technological advancements with that are shown with hydrogel, specifically in terms of providing responses such as thermo-responsive, pH-responsive, degradable, charged, swell upon stimuli, be self-healing, or magnetic (Sikdar, et al. 2021).

MORE WORKS