Adaptive Infusion Control Systems for Specialized Environments

Publication ID: 24-11857762_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Infusion Control Systems for Specialized Environments,” Published Technical Disclosure No. 24-11857762_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857762_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. 11,857,762.

Summary of the Inventive Concept

The inventive concept adapts the integrated liquid flow closed loop sensing and control system for high-security needs, disaster relief, extreme weather conditions, and other specialized environments, providing enhanced safety, reliability, and versatility in infusion management.

Background and Problem Solved

The original patent disclosed an integrated IV administration set with electronic sensing and control of fluid flows. However, the system lacked adaptability for unique operational environments, such as high-security settings, disaster relief scenarios, or extreme weather conditions, where standard infusion control systems may be inadequate or unreliable. The new inventive concept addresses these limitations by introducing specialized variations and niche solutions.

Detailed Description of the Inventive Concept

The inventive concept comprises an integrated IV administration set with electronic sensing and control of fluid flows, designed to operate in specific environments. The system includes a flow stop configured to prevent unauthorized flow of fluid through the tubing, electronic control circuitry, and data communication components. The system may further include features such as spring-loaded pogo pin connectors, elastomeric plastic conductor materials, or remote monitoring components. In high-security environments, the system prevents unauthorized access to the infusion device. In disaster relief scenarios, the system enables real-time monitoring and control of fluid flow in emergency situations. In extreme weather conditions, the system withstands extreme temperatures and humidity.

Novelty and Inventive Step

The new claims introduce novel adaptations of the original integrated liquid flow closed loop sensing and control system for specialized environments, providing a non-obvious solution to the limitations of the original patent. The inventive concept's unique combination of electronic sensing, control circuitry, and data communication components enables enhanced safety, reliability, and versatility in infusion management.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept may include variations in the flow stop design, electronic control circuitry, or data communication components to accommodate different specialized environments. For example, the system could be adapted for use in high-altitude or underwater environments, or integrated with other medical devices to provide comprehensive patient care.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of high-security infusion control, disaster relief, and extreme weather condition infusion management. The system's adaptability and versatility make it an attractive solution for healthcare providers, emergency responders, and medical device manufacturers seeking to address specific operational challenges.

CPC Classifications

SectionClassGroup
A A61 A61M5/172
A A61 A61M2205/3334
A A61 A61M2205/3584
A A61 A61M2205/52
H H01 H01R13/15
H H01 H01R2201/12
H H01 H01R2201/20
H H02 H02J50/10

Field of Art

Medical Device Engineering, specifically Intravenous (IV) Administration Systems and Electronic Flow Control Technologies, encompassing medical device design, fluid flow sensing, and electronic control systems for medical infusion devices

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in medical device design, electronic sensing technologies, fluid control systems, and medical device integration, typically holding a Master's or PhD in Biomedical Engineering with 3-5 years of industry experience in medical device development

Obviousness Rationale

A PHOSITA would recognize that the disclosed variations represent predictable extensions of the source patent's core technologies by adapting the integrated IV administration set to specialized environmental contexts. The fundamental electronic flow sensing and control mechanisms remain substantially unchanged, with modifications primarily addressing contextual implementation challenges. The PTD's claims represent logical adaptations that would be apparent to a skilled practitioner seeking to expand the original patent's applicability to diverse medical scenarios.

Obvious Combinations & Variations

Source Patent Element
Flow stop configured to prevent or permit fluid flow through tubing
PTD Variation
Flow stop adapted to prevent unauthorized fluid flow in high-security environments
Obviousness Reasoning
A PHOSITA would recognize that modifying access control mechanisms is a predictable design variation using known electronic control techniques, representing a simple substitution of one access control method for another
Source Patent Element
Electronic flow sensor with data communication components
PTD Variation
Remote monitoring components for real-time fluid flow tracking in disaster relief scenarios
Obviousness Reasoning
Extending communication capabilities to enable remote monitoring is a standard engineering approach for improving system versatility, representing an obvious enhancement using known telecommunications integration techniques
Source Patent Element
Conductive connections including spring-loaded pogo pin connectors
PTD Variation
Elastomeric plastic conductor materials designed to withstand extreme environmental conditions
Obviousness Reasoning
Selecting alternative conductor materials to improve environmental resilience is a routine materials engineering design choice that would be obvious to a PHOSITA seeking to expand operational parameters
Source Patent Element
Integrated IV administration set with electronic sensing and control
PTD Variation
Specialized system configurations for high-altitude, underwater, or extreme temperature environments
Obviousness Reasoning
Adapting medical device technologies for specific environmental contexts represents a standard engineering approach of systematically expanding technological applicability through predictable design modifications
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would have been obvious to a Person Having Ordinary Skill In The Art at the time of invention, as they represent predictable extensions of the foundational technologies disclosed in US Patent 11857762, involving routine engineering adaptations that do not rise to the level of non-obvious innovation. The disclosed system modifications constitute obvious combinations of prior art elements producing no more than expected results within the contemplation of an ordinarily skilled practitioner in medical device engineering.

Original Patent Information

Patent NumberUS 11,857,762
TitleIntegrated liquid flow closed loop sensing and control
Assignee(s)CareFusion 303, Inc.