Specialized Syringe Assemblies for Niche Environments
Legal Citation
Summary of the Inventive Concept
Adapting three-position plungers for unique operational environments, ensuring reliable drug delivery in high-security, extreme weather, disaster relief, high-containment, and space exploration settings.
Background and Problem Solved
The original patent's three-position plungers, while providing container closure integrity, were limited in their adaptability to specific, high-stakes environments. This inventive concept addresses the need for tailored syringe assemblies that can operate effectively in niche settings, overcoming challenges such as unauthorized access, extreme temperatures, and microgravity.
Detailed Description of the Inventive Concept
The new inventive concept encompasses syringe assemblies featuring three-position plungers, modified to accommodate specific operational environments. For high-security needs, a biometric authentication mechanism ensures authorized access. In extreme weather conditions, thermal insulation layers and moisture-resistant coatings protect the drug product. For disaster relief, unique identifiers and centralized tracking enable efficient supply chain management. In high-containment environments, the plunger's design maintains containment integrity while dispensing the drug product. Lastly, in space exploration, specialized lubricants and radiation-resistant materials enable reliable operation in microgravity environments.
Novelty and Inventive Step
The new claims introduce novel adaptations of the three-position plunger, combining it with specialized components and materials to address the unique challenges of niche environments. This inventive step lies in the tailored integration of existing technologies to create syringe assemblies that can operate effectively in previously unaddressed settings.
Alternative Embodiments and Variations
Alternative embodiments could include syringe assemblies with adjustable thermal insulation, modular biometric authentication mechanisms, or interchangeable plunger components for different environments. Variations could also involve different materials, coatings, or lubricants to further enhance performance in specific settings.
Potential Commercial Applications and Market
This inventive concept has significant commercial potential in industries such as pharmaceuticals, biotechnology, disaster relief, space exploration, and high-security facilities. The adapted syringe assemblies can provide reliable, efficient, and secure drug delivery in a wide range of niche environments, addressing unmet needs and generating new revenue streams.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Medical Device Engineering, specifically drug delivery systems and syringe technologies, focusing on precision mechanical design of plunger assemblies and drug containment mechanisms
Person of Ordinary Skill (PHOSITA) Profile
A biomedical engineer with expertise in medical device design, familiar with injection molding, materials science, and pharmaceutical packaging standards, typically holding a master's degree with 3-5 years of specialized experience
Obviousness Rationale
A PHOSITA would recognize that the PTD's variations represent predictable adaptations of the source patent's three-position plunger technology by applying known engineering techniques to address specific environmental challenges. The core mechanical principles of the original plunger design remain fundamentally unchanged, with modifications representing standard design iterations for specialized use cases. The PTD essentially demonstrates how a skilled practitioner would naturally extend the base technology to meet distinct operational requirements through incremental, foreseeable modifications.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,771 |
|---|---|
| Title | Three-position plungers, film coated plungers and related syringe assemblies |
| Assignee(s) | SIO2 MEDICAL PRODUCTS, LLC |