Specialized Head-Up Cardiopulmonary Resuscitation Systems for Niche Environments

Publication ID: 24-11857488_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Head-Up Cardiopulmonary Resuscitation Systems for Niche Environments,” Published Technical Disclosure No. 24-11857488_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857488_0004_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. 11,857,488.

Summary of the Inventive Concept

This inventive concept adapts the head-up cardiopulmonary resuscitation (CPR) method for specific, narrow markets or unique operational environments, such as extreme weather conditions, high-security needs, disaster relief, remote wilderness areas, or confined spaces.

Background and Problem Solved

The original patent, 'Systems and methods for head up cardiopulmonary resuscitation,' addressed the limitations of traditional closed-chest CPR by introducing an elevation device to improve blood flow to vital organs. However, this approach may not be suitable for specific environments where traditional CPR may be impractical or ineffective. The new inventive concept solves this problem by adapting the head-up CPR method to these niche environments, ensuring effective resuscitation in challenging situations.

Detailed Description of the Inventive Concept

The new inventive concept encompasses four specialized variations of the head-up CPR system, each tailored to a specific environment. The first variation is a portable, weather-resistant elevation device for extreme weather conditions, featuring an adjustable head support and a thorax support designed for use with a chest compression device. The second variation is a method for performing CPR in a high-security environment, utilizing an elevation device with a built-in, tamper-evident locking mechanism. The third variation is a modular, inflatable elevation device for disaster relief, featuring a head support configured for use with a ventilation device and a thorax support designed for use with a chest compression device. The fourth variation is a method for performing CPR in a remote, wilderness environment, utilizing a portable, collapsible elevation device with a built-in, solar-powered chest compression device. The fifth variation is a compact, wall-mounted elevation device for confined spaces, featuring an adjustable head support and a thorax support designed for use with a manual chest compression device.

Novelty and Inventive Step

The new claims introduce novel adaptations to the head-up CPR method, including specialized elevation devices and methods tailored to specific environments. The inventive step lies in the recognition of the need for niche solutions and the development of unique features to address these needs, such as weather-resistant materials, tamper-evident locking mechanisms, modular designs, and solar-powered chest compression devices.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include customized elevation devices for specific industries, such as aviation or maritime, or integration with existing emergency response systems. Variations could also include adjustable elevation devices for use in multiple environments or modular components for easy transportation and assembly.

Potential Commercial Applications and Market

The specialized head-up CPR systems have significant commercial potential in various industries, including emergency medical services, disaster relief organizations, high-security facilities, and remote wilderness expedition providers. The market for these systems is substantial, as they address critical needs in challenging environments where traditional CPR methods may be ineffective.

CPC Classifications

SectionClassGroup
A A61 A61H31/007
A A61 A61G13/122
A A61 A61G13/129
A A61 A61G13/1215
A A61 A61G13/1225
A A61 A61G13/1255
A A61 A61G13/1285
A A61 A61H31/004
A A61 A61H31/005
A A61 A61H31/006
A A61 A61H31/008
A A61 A61H2031/001
A A61 A61H2201/0103
A A61 A61H2201/0192
A A61 A61H2201/1619
A A61 A61H2201/1623
A A61 A61H2201/1676
A A61 A61H2201/5007
A A61 A61H2201/5097
A A61 A61H2230/208
A A61 A61H2230/305

Field of Art

Emergency medical devices and methods for cardiopulmonary resuscitation (CPR), involving biomechanical positioning systems, patient support technologies, and resuscitation equipment design

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in emergency medical equipment, understanding of human anatomy, knowledge of patient positioning techniques, and familiarity with adaptable medical support systems

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable extensions of the source patent's core head-up CPR methodology by applying standard design adaptation techniques to specific environmental contexts. The disclosed variations demonstrate routine engineering problem-solving by modifying the fundamental elevation device concept to address niche operational requirements. These adaptations involve straightforward modifications like material selection, locking mechanisms, and integration of supplementary technologies that would be apparent to a skilled practitioner.

Obvious Combinations & Variations

Source Patent Element
Elevation device with adjustable upper support for positioning patient's head and thorax
PTD Variation
Portable, weather-resistant elevation device with adjustable head support for extreme conditions
Obviousness Reasoning
Modifying material composition and adding environmental resistance represents a predictable design variation using known engineering techniques for medical equipment
Source Patent Element
Locking mechanism for maintaining patient positioning
PTD Variation
Tamper-evident locking mechanism for high-security environments
Obviousness Reasoning
Enhancing existing locking mechanisms with security features constitutes a routine design modification addressing specific operational requirements
Source Patent Element
Thoracic plate configured to receive chest compression device
PTD Variation
Solar-powered integrated chest compression device for wilderness environments
Obviousness Reasoning
Integrating power sources with existing compression device mounting systems represents a predictable technological enhancement using known power integration techniques
Source Patent Element
Patient positioning method using elevation device
PTD Variation
Modular, inflatable elevation device for disaster relief scenarios
Obviousness Reasoning
Adapting the core positioning method with lightweight, transportable materials represents a standard engineering approach to expanding device utility
Source Patent Element
Upper support expandable lengthwise to maintain patient stability
PTD Variation
Compact, wall-mounted elevation device for confined spaces
Obviousness Reasoning
Reconfiguring support geometry to fit alternative spatial constraints represents a predictable design adaptation using known mechanical engineering principles
35 U.S.C. § 103 Summary: Based on US Patent 11857488's disclosure of head-up cardiopulmonary resuscitation systems, the present publication demonstrates that the claimed variations represent obvious extensions of the prior art through routine engineering modifications. A person having ordinary skill in the art would recognize these adaptations as predictable solutions arising from standard design problem-solving techniques, thereby rendering potential derivative claims obvious and unpatentable.

Original Patent Information

Patent NumberUS 11,857,488
TitleSystems and methods for head up cardiopulmonary resuscitation