Adaptive Ostomy Appliances for Specialized Environments
Legal Citation
Summary of the Inventive Concept
The inventive concept disclosed herein adapts ostomy appliances for unique operational environments, addressing specific challenges in high-altitude, emergency response, disaster relief, high-security, and extreme weather conditions.
Background and Problem Solved
The original patent for an ostomy appliance with a non-circular flange has limitations in adapting to diverse environmental conditions. The inventive concept addresses this limitation by introducing specialized ostomy appliances that cater to specific needs, ensuring improved functionality, security, and user comfort in challenging situations.
Detailed Description of the Inventive Concept
The inventive concept encompasses a range of ostomy appliances designed for specific environments. For high-altitude environments, the appliance features a modified flange to withstand low air pressure conditions. In emergency response situations, a specialized adhesive and reinforced faceplate ensure secure attachment. The disaster-relief ostomy kit includes a waterproof coating and compact pouch design. For high-security environments, the appliance features a tamper-evident seal and encrypted pouch attachment mechanism. Finally, the weather-resistant ostomy system for outdoor enthusiasts comprises an ostomy appliance with UV-resistant material and a waterproof pouch attachment system.
Novelty and Inventive Step
The inventive concept's novelty lies in its adaptation of ostomy appliances to specific, niche environments, providing solutions that are not obvious from the original patent. The inventive step resides in the combination of specialized materials, designs, and functionalities that address the unique challenges of each environment.
Alternative Embodiments and Variations
Alternative embodiments may include adjustable flanges for varying environmental conditions, modular designs for easy customization, or integrated sensors for monitoring stoma health. Variations may also include ostomy appliances designed for other specialized environments, such as extreme temperatures, high-humidity, or confined spaces.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including healthcare, emergency response, disaster relief, and outdoor recreation. Target markets may include hospitals, emergency services, disaster relief organizations, and outdoor gear manufacturers.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61F5/4404 |
| A | A61 | A61F5/448 |
| A | A61 | A61B46/00 |
| A | A61 | A61B2090/037 |
| A | A61 | A61F2013/00978 |
| A | A61 | A61M1/90 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering, specifically ostomy appliance design and adaptive medical technologies, requiring expertise in biomaterials, adhesive systems, and environmental adaptation of medical devices
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer with 5-7 years experience in medical device design, familiar with ostomy appliance manufacturing, materials science, and human factors engineering, with knowledge of environmental adaptation strategies
Obviousness Rationale
A PHOSITA would recognize that the disclosed environmental adaptations represent predictable variations of standard ostomy appliance design principles. The source patent establishes a foundational non-circular flange design that inherently invites specialized modifications for specific use contexts. The PTD's variations represent logical extensions of existing ostomy appliance engineering principles, utilizing known materials and design strategies to address specific environmental challenges.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,453 |
|---|---|
| Title | Ostomy appliance |
| Assignee(s) | Sanguine Technology, LLC |