Specialized Catheter Systems for Extreme Environments and High-Security Applications

Publication ID: 24-11857734_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Catheter Systems for Extreme Environments and High-Security Applications,” Published Technical Disclosure No. 24-11857734_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857734_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. 11,857,734.

Summary of the Inventive Concept

The inventive concept adapts catheter systems for specific, narrow markets and unique operational environments, such as high-security needs, disaster relief, or extreme weather conditions, enhancing patient safety and care.

Background and Problem Solved

The original patent disclosed a catheter system clamp, systems, and methods for managing flushing to prevent occlusion. However, these systems may not be suitable for use in high-security environments, disaster relief scenarios, or extreme weather conditions. The inventive concept addresses these limitations by introducing specialized catheter systems designed for these specific contexts.

Detailed Description of the Inventive Concept

The inventive concept comprises a range of specialized catheter systems, including a catheter system for high-security applications featuring a secure clamp with biometric authentication, a waterproof and shock-resistant catheter system for disaster relief, a system for remote patient monitoring in extreme environments via satellite connection, and a catheter system for use in high-altitude environments with a clamp designed to maintain a secure connection at low atmospheric pressures. Additionally, the inventive concept includes a method for catheter system training in simulated disaster scenarios, utilizing a simulated patient module to mimic patient responses to different infusion therapies.

Novelty and Inventive Step

The inventive concept introduces novel features and combinations of features that are not obvious from the original patent, including biometric authentication, waterproof and shock-resistant designs, satellite connectivity, and low-atmospheric-pressure clamps. These innovations enable the use of catheter systems in previously unaddressed markets and environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of alternative biometric authentication mechanisms, such as facial recognition or fingerprint scanning, or the integration of additional sensors to monitor patient vital signs in extreme environments. Variations of the inventive concept could also include the development of specialized catheter systems for other niche markets, such as search and rescue operations or space exploration.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of high-security healthcare, disaster relief, and extreme environment patient care. Target industries may include government agencies, humanitarian organizations, and specialized medical providers operating in challenging environments.

CPC Classifications

SectionClassGroup
A A61 A61M25/00
A A61 A61M5/14
A A61 A61M39/28
G G16 G16H10/60
A A61 A61M2005/1403
A A61 A61M2025/0019
A A61 A61M2205/18
A A61 A61M2205/3327
A A61 A61M2205/3334
A A61 A61M2205/3584
A A61 A61M2205/581
A A61 A61M2205/582
A A61 A61M2205/583
A A61 A61M2205/587

Field of Art

Medical Device Technology, specifically Catheter Systems and Patient Care Monitoring, encompassing mechanical design, electronic monitoring, and healthcare technology integration

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in catheter systems, electronic monitoring technologies, and interdisciplinary problem-solving, holding advanced degrees in biomedical engineering or related fields

Obviousness Rationale

A PHOSITA would recognize that the published technical disclosure represents predictable variations and extensions of the source patent's core catheter system technologies, applying known design techniques to address specialized environmental and security challenges while maintaining fundamental catheter assembly principles.

Obvious Combinations & Variations

Source Patent Element
Clamp with onboard computing system and sensor for monitoring catheter status
PTD Variation
Biometric authentication mechanism integrated into catheter system clamp
Obviousness Reasoning
Adding biometric security to an existing electronically-enabled clamp represents a predictable application of known access control technologies to medical device design
Source Patent Element
Electronic health record integration and alert transmission capabilities
PTD Variation
Satellite-based remote patient monitoring system for extreme environments
Obviousness Reasoning
Extending existing data transmission methods to satellite communication represents a straightforward technological adaptation for remote healthcare monitoring
Source Patent Element
Clamp mechanism for managing fluid tube connections
PTD Variation
Specialized clamp designed to maintain secure connections at low atmospheric pressures
Obviousness Reasoning
Modifying mechanical design parameters to address environmental constraints represents a standard engineering approach to expanding device functionality
Source Patent Element
Electronic monitoring and alert generation for catheter management
PTD Variation
Simulated patient module for catheter system training with response mimicry
Obviousness Reasoning
Developing training technologies based on existing electronic monitoring principles represents a predictable extension of medical device simulation techniques
Source Patent Element
Fluid management and catheter assembly monitoring system
PTD Variation
Waterproof and shock-resistant catheter system for disaster relief applications
Obviousness Reasoning
Adapting existing catheter technologies to withstand environmental challenges represents a standard design optimization approach
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857734, a person having ordinary skill in the art would find the variations disclosed in the published technical disclosure to represent obvious modifications and combinations of known catheter system technologies, thereby rendering potential claims to such variations unpatentable under 35 U.S.C. ยง 103 due to the predictable application of known techniques to a known device with predictable results.

Original Patent Information

Patent NumberUS 11,857,734
TitleCatheter system clamp, systems, and methods
Assignee(s)Becton, Dickinson and Company