Surgical Tables for Specialized Environments

Publication ID: 24-11857467_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Surgical Tables for Specialized Environments,” Published Technical Disclosure No. 24-11857467_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857467_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. 11,857,467.

Summary of the Inventive Concept

A series of surgical tables designed for use in high-altitude, disaster relief, high-security, extreme weather, and search and rescue operations, providing adaptability and precision in unique operational environments.

Background and Problem Solved

The original surgical table patent, while providing a versatile solution for general surgical procedures, falls short in addressing the specific challenges posed by specialized environments. The present inventive concept addresses these limitations by adapting the surgical table for use in niche markets, ensuring optimal patient care and surgeon convenience in extreme conditions.

Detailed Description of the Inventive Concept

The inventive concept comprises a series of surgical tables, each tailored to a specific environment. The high-altitude surgical table features a sagittal adjustment device configured to withstand high-pressure conditions and extreme temperatures. The disaster relief surgical table includes a method for positioning patients and adjusting the device to facilitate access to injured areas while minimizing patient movement. The high-security surgical table incorporates encryption-enabled controls to prevent unauthorized access or manipulation. The portable surgical table system for extreme weather conditions integrates a climate-controlled enclosure to maintain a stable operating environment. The surgical table for search and rescue operations features a built-in winch system to facilitate patient extraction and positioning in confined spaces.

Novelty and Inventive Step

The inventive concept's novelty lies in its adaptation of the original surgical table design to address the unique challenges of specialized environments, providing a new level of precision and adaptability in these niche markets. The inventive step resides in the integration of environment-specific features, such as high-pressure resistance, encryption-enabled controls, and climate-controlled enclosures, which enable the surgical tables to operate effectively in extreme conditions.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include surgical tables designed for use in other specialized environments, such as space exploration, underwater operations, or remote wilderness areas. Variations could include modular designs allowing for easy customization and adaptation to different environments.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in the medical device industry, particularly in the areas of disaster relief, high-security, and extreme weather operations. Target industries include government agencies, humanitarian organizations, and private medical providers operating in specialized environments.

CPC Classifications

SectionClassGroup
A A61 A61G13/1295
A A61 A61G13/123
A A61 A61G13/125
A A61 A61G13/1245
A A61 A61G13/0054

Field of Art

Medical Device Design, Specifically Surgical Table and Patient Positioning Systems, involving mechanical engineering, ergonomics, and medical equipment adaptation

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in mechanical design, patient positioning technologies, and adaptable surgical equipment, typically holding a masters or PhD with 5-7 years of industry experience

Obviousness Rationale

A PHOSITA would recognize that the source patent's fundamental surgical table design provides a modular framework that can be readily adapted to specialized environments by integrating known engineering techniques and environmental modification strategies. The core sagittal adjustment mechanism serves as a foundational platform for introducing environment-specific enhancements without requiring radical redesign. The variations disclosed in the PTD represent predictable extensions of the original surgical table concept by applying standard engineering problem-solving approaches to unique operational contexts.

Obvious Combinations & Variations

Source Patent Element
Sagittal adjustment device with pivotal movement capabilities for patient repositioning
PTD Variation
High-altitude surgical table configuration with high-pressure and extreme temperature resistance
Obviousness Reasoning
A PHOSITA would understand that modifying material selections and structural reinforcements to withstand high-altitude conditions represents a standard engineering design choice using known material science techniques
Source Patent Element
Omni-directional casters enabling movement across base surfaces
PTD Variation
Built-in winch system for search and rescue patient extraction and positioning
Obviousness Reasoning
Integrating additional mobility and patient transfer mechanisms is a predictable enhancement that extends the original table's movement capabilities using known mechanical engineering principles
Source Patent Element
Adjustable support portions for manipulating patient positioning
PTD Variation
Encryption-enabled control systems preventing unauthorized surgical table manipulation
Obviousness Reasoning
Adding electronic security features to mechanical medical devices is a foreseeable technological improvement using standard access control and encryption methodologies
Source Patent Element
Surgical table with modular support components
PTD Variation
Climate-controlled enclosure integrated with surgical table for extreme weather operations
Obviousness Reasoning
Incorporating environmental stabilization systems represents a logical engineering solution for extending medical equipment functionality across challenging operational contexts
Source Patent Element
Pivotal movement mechanisms for patient repositioning
PTD Variation
Disaster relief surgical table with minimized patient movement adjustment protocols
Obviousness Reasoning
Refining patient positioning techniques to reduce movement trauma is a predictable optimization that a skilled practitioner would naturally develop from existing surgical table design principles
35 U.S.C. § 103 Summary: Based on US Patent 11857467's disclosure of a surgical table with sagittal adjustment capabilities, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the environment-specific surgical table variations obvious and predictable extensions of the prior art, thereby rendering potential derivative claims non-patentable under standard obviousness analysis.

Original Patent Information

Patent NumberUS 11,857,467
TitleSurgical table and method for use thereof
Assignee(s)WARSAW ORTHOPEDIC, INC.