Adaptive Lacrimal Systems for Niche Environments

Publication ID: 24-11857461_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Lacrimal Systems for Niche Environments,” Published Technical Disclosure No. 24-11857461_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857461_0009_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,461.

Summary of the Inventive Concept

This inventive concept adapts the original lacrimal system for drug delivery to cater to specific, high-demand environments, ensuring effective treatment in extreme conditions.

Background and Problem Solved

The original lacrimal system, while effective in general settings, falls short in addressing the unique challenges posed by high-altitude, desert, disaster relief, high-security, and extreme weather environments. This new concept addresses these limitations by incorporating specialized features to ensure optimal performance in these niche environments.

Detailed Description of the Inventive Concept

The inventive concept comprises a lacrimal system with a reservoir balloon, tube, and flow-limiting plug, tailored to operate effectively in specific environments. For high-altitude use, the system regulates fluid flow based on ambient air pressure. In desert climates, a protective sleeve and flexible under-wire bracing structure ensure the system's integrity. For disaster relief, a portable, compact design enables emergency medication delivery. In high-security settings, biometric authentication verifies user identity before dispensing medication. Finally, in extreme weather conditions, a thermal insulation layer maintains a consistent medication temperature.

Novelty and Inventive Step

The new claims introduce novel features, such as ambient air pressure regulation, protective sleeves, manual pumps, biometric authentication, and thermal insulation, which are non-obvious and distinct from the original patent.

Alternative Embodiments and Variations

Alternative embodiments could include adjusting the flow-limiting plug's material properties for varying environmental conditions, incorporating additional sensors for real-time monitoring, or developing specialized medication compositions for specific environments.

Potential Commercial Applications and Market

This inventive concept has significant commercial potential in industries such as aerospace, defense, disaster relief, and pharmaceuticals, where effective drug delivery in niche environments is crucial.

CPC Classifications

SectionClassGroup
A A61 A61F9/00772
A A61 A61F9/0017
A A61 A61M37/00
A A61 A61M31/002

Original Patent Information

Patent NumberUS 11,857,461
TitleLacrimal system for drug delivery
Assignee(s)The Regents of the University of Colorado, a body corporate