Rotational Metering Pumps for Niche Environments

Publication ID: 24-11857756_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Rotational Metering Pumps for Niche Environments,” Published Technical Disclosure No. 24-11857756_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857756_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. 11,857,756.

Summary of the Inventive Concept

The inventive concept adapts the original rotational metering pump for specialized applications, addressing specific challenges in high-altitude, disaster relief, high-security, extreme weather, and remote settings.

Background and Problem Solved

The original patent's rotational metering pump, designed for wearable medication infusion patches, has limitations in operating in unique environments. The new inventive concept overcomes these limitations by introducing adaptations for specific, narrow markets or operational environments.

Detailed Description of the Inventive Concept

The new claims introduce specialized variations of the rotational metering pump, including adaptations for high-altitude environments with low atmospheric pressures, disaster relief settings with remote monitoring, high-security facilities with tamper-evident features, extreme weather conditions with waterproof and shock-resistant designs, and remote or wilderness areas with solar-powered energy sources and satellite communication modules.

Novelty and Inventive Step

The new claims' inventive step lies in the specific adaptations for each niche environment, which are non-obvious extensions of the original patent's design. These adaptations provide a unique solution for each targeted market, overcoming the limitations of the original design.

Alternative Embodiments and Variations

Alternative embodiments may include further adaptations for other specialized environments, such as underwater or space exploration applications. Variations could also include different materials, manufacturing processes, or user interfaces to enhance the pump's performance and usability in these niche settings.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including medical device manufacturing, disaster relief, high-security facilities, and outdoor recreation. The targeted markets include patients requiring insulin therapy in unique environments, emergency responders, and individuals engaging in extreme sports or adventure activities.

CPC Classifications

SectionClassGroup
A A61 A61M5/14248
A A61 A61M5/1413
A A61 A61M5/1452
A A61 A61M5/14216
A A61 A61M5/172
F F04 F04B7/06
F F04 F04B19/025
A A61 A61M5/14276
A A61 A61M5/19
A A61 A61M5/31
A A61 A61M2005/14533
F F04 F04B7/0007
F F04 F04B7/0046
F F04 F04B9/047

Original Patent Information

Patent NumberUS 11,857,756
TitleRotational metering pump for insulin patch
Assignee(s)Becton, Dickinson and Company