Textile Products for Specialized Environments
Legal Citation
Summary of the Inventive Concept
This inventive concept adapts textile products, such as vascular prostheses, for use in specific, narrow markets or unique operational environments, including high-security needs, disaster relief, and extreme weather conditions.
Background and Problem Solved
The original patent disclosed textile products with selectively applied sealing layers or coatings. However, these products may not be suitable for use in specialized environments, where specific properties, such as enhanced durability, water resistance, or adaptability to extreme temperatures, are required. The new inventive concept addresses these limitations by providing textile products tailored to meet the demands of these unique environments.
Detailed Description of the Inventive Concept
The inventive concept comprises textile products, such as vascular prostheses, having selectively applied sealing layers or coatings adapted for use in specific, narrow markets or unique operational environments. For example, in disaster relief applications, the sealing layer or coating may be designed to withstand extreme weather conditions, such as high winds, heavy rainfall, or earthquakes. In high-security environments, the sealing layer or coating may be formulated to provide enhanced durability and resistance to tampering or unauthorized access. The inventive concept also encompasses methods of manufacturing, kits of parts, and methods of implanting these textile products in patients.
Novelty and Inventive Step
The new inventive concept is novel and non-obvious compared to the original patent, as it specifically addresses the needs of specialized environments, which were not considered in the original patent. The adaptation of the textile products to these unique environments, including the development of new sealing layers or coatings, represents an inventive step beyond the original patent.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include textile products adapted for use in other specialized environments, such as space exploration, extreme cold or heat, or high-altitude environments. Variations of the inventive concept could also include the use of different materials, such as nanomaterials or biodegradable materials, to create the textile products and sealing layers or coatings.
Potential Commercial Applications and Market
The inventive concept has significant commercial potential in various industries, including healthcare, disaster relief, and security. The market for these specialized textile products is expected to grow as the demand for adaptable, durable, and high-performance materials increases in these industries.
CPC Classifications
| Section | Class | Group |
|---|---|---|
| A | A61 | A61L27/507 |
| A | A61 | A61F2/06 |
| A | A61 | A61F2/07 |
| A | A61 | A61L27/34 |
| A | A61 | A61L27/48 |
| A | A61 | A61L27/502 |
| A | A61 | A61L27/52 |
| A | A61 | A61L27/56 |
| A | A61 | A61L31/08 |
| A | A61 | A61F2002/077 |
| A | A61 | A61L31/10 |
| A | A61 | A61L31/129 |
| A | A61 | A61L31/146 |
| A | A61 | A61L2420/02 |
| A | A61 | A61L2420/08 |
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical device engineering, specifically textile-based vascular prostheses and implantable medical devices, with expertise in materials science, biomedical engineering, and advanced coating technologies
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer or medical device designer with advanced degrees, experience in textile engineering, knowledge of biomaterials, and understanding of medical device manufacturing techniques and environmental adaptation strategies
Obviousness Rationale
A person having ordinary skill in the art would recognize that the source patent's fundamental textile prosthesis design provides a flexible framework for environmental adaptation. The PTD's variations represent predictable extensions of existing medical device engineering principles, utilizing known techniques of selective coating and material modification to address specific operational environments. The core technological concept of a selectively sealed textile prosthesis remains consistent across both the source patent and the published technical disclosure.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,699 |
|---|---|
| Title | Textile products having a sealant or coating and method of manufacture |
| Assignee(s) | Hothouse Medical Limited |