Specialized Wound Cleansing Apparatus for Niche Environments
Legal Citation
Summary of the Inventive Concept
A wound cleansing apparatus adapted for use in high-altitude, disaster relief, extreme weather, and high-security environments, offering enhanced functionality and reliability in these specialized contexts.
Background and Problem Solved
The original patent disclosed a wound cleansing apparatus for general use, but its limitations become apparent when applied to unique operational environments. The new inventive concept addresses these limitations by incorporating features tailored to the specific demands of high-altitude, disaster relief, extreme weather, and high-security scenarios.
Detailed Description of the Inventive Concept
The new inventive concept comprises a conformable wound dressing with integrated sensors (oxygen, biometric) and a cleansing means adapted to operate in conjunction with these sensors. The apparatus is designed to function effectively in low atmospheric pressures, extreme temperatures, and high-security environments. The wound dressing features a waterproof or breathable backing layer, depending on the specific application. A portable, battery-powered pump enables operation in disaster relief scenarios.
Novelty and Inventive Step
The new inventive concept introduces the integration of specialized sensors and adaptability to unique operational environments, which is not obvious from the original patent. The combination of these features with the wound cleansing apparatus provides a novel solution for niche markets.
Alternative Embodiments and Variations
Alternative embodiments could include variations in sensor types, pump designs, and materials used for the wound dressing. Additional features, such as wireless connectivity or real-time monitoring, could be incorporated to further enhance the apparatus's functionality.
Potential Commercial Applications and Market
The specialized wound cleansing apparatus has significant commercial potential in the medical device industry, particularly in the areas of emergency response, extreme sports, and high-security facilities. The apparatus's adaptability to unique environments positions it for success in niche markets with high growth potential.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61M3/0229 |
| A | A61 | A61F13/00068 |
| A | A61 | A61F13/0206 |
| A | A61 | A61F13/0213 |
| A | A61 | A61F13/0216 |
| A | A61 | A61F13/0259 |
| A | A61 | A61M1/77 |
| A | A61 | A61M1/81 |
| A | A61 | A61M1/82 |
| A | A61 | A61M1/85 |
| A | A61 | A61M1/915 |
| A | A61 | A61M1/92 |
| A | A61 | A61M1/962 |
| A | A61 | A61M1/985 |
| A | A61 | A61M3/022 |
| A | A61 | A61M3/0216 |
| A | A61 | A61M35/30 |
| A | A61 | A61F2013/00357 |
| A | A61 | A61M1/75 |
| A | A61 | A61M1/772 |
| A | A61 | A61M1/916 |
| A | A61 | A61M27/00 |
| A | A61 | A61M2205/075 |
| A | A61 | A61M2205/106 |
| A | A61 | A61M2205/7518 |
| A | A61 | A61M2205/8206 |
| Y | Y10 | Y10T29/49826 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering, specifically wound care technologies involving negative pressure wound therapy (NPWT) systems, with expertise in biomaterials, sensor integration, and medical device design
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with advanced degree, 3-5 years experience in wound care technologies, familiar with sensor integration, materials science, and adaptive medical device design principles
Obviousness Rationale
A person having ordinary skill would recognize that the source patent's fundamental wound dressing architecture provides a clear technological foundation for extending functionality through sensor integration and environmental adaptation. The core negative pressure wound therapy mechanism remains consistent, with the PTD representing predictable variations that address specific use case requirements. The technical modifications represent incremental improvements using known techniques in sensor technology and materials engineering.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,746 |
|---|---|
| Title | Wound cleansing apparatus in-situ |
| Assignee(s) | Smith & Nephew PLC |