Traditional wound dressings often stick to healing tissue, are difficult to remove, or require highly skilled application. Some materials are expensive, porous (allowing bacteria to enter), or adhere too strongly, causing trauma during removal. In oral surgeries or tissue grafts, current solutions can also cause discomfort or interfere with healing.
Core Features
This invention introduces a sterile, biocompatible polypropylene film that acts as a protective, non-porous barrier for surgical and non-surgical wounds. Unlike commonly used mesh materials, this film is completely waterproof, flexible, and does not degrade or stick to tissue. It can cover wounds externally (like cuts or burns) or be used internally (such as in bone grafts or between tissues to prevent adhesion).
Inventive Step
What sets this invention apart is its use of a waterproof polypropylene film—not mesh—as a temporary wound barrier and tissue isolator. It uniquely solves the issues of infection risk, discomfort, and removal trauma by offering a non-sticky, customizable, and easy-to-apply solution. Its impermeability prevents microbial invasion and retains moisture and heat, optimizing healing.
Tangible Benefits
- Easy to apply and remove without harming new tissue
- Reduces infection risk due to its impermeable nature
- Comfortable for patients, including in sensitive areas like the mouth
- Compatible with medications and grafts, allowing diverse medical uses
- Custom-fit to different wound types and sizes
Broader Impact
This film can significantly improve healing outcomes in hospitals, dental surgeries, emergency care, and at-home treatment. It enhances patient comfort, reduces infection rates, and simplifies wound care—potentially lowering healthcare costs and improving quality of life. Its versatility and safety profile make it a valuable tool across medical, dental, and veterinary applications.