Modular Disposable Loading Units for Diverse Applications

Publication ID: 24-11857186_0007_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Modular Disposable Loading Units for Diverse Applications,” Published Technical Disclosure No. 24-11857186_0007_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857186_0007_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. 11,857,186.

Summary of the Inventive Concept

This inventive concept leverages the core technology of proximal loaded disposable loading units for surgical staplers to create modular, adaptable, and reusable systems for various industries, including agriculture, environmental monitoring, search and rescue, and healthcare.

Background and Problem Solved

The original patent addressed the limitations of surgical staplers, but its core technology has broader applicability. This inventive concept solves the problem of developing customized, task-specific systems for diverse industries, where adaptability, reusability, and ease of use are crucial.

Detailed Description of the Inventive Concept

The modular disposable loading units are designed to be removably engaged with various platforms, such as drones, water sampling devices, robotic systems, wearable devices, or central hubs. Each loading unit is adapted to perform a specific task, capturing and storing data, detecting contaminants, or removing debris. The units are powered by rechargeable power packs, enabling efficient and sustainable operation.

Novelty and Inventive Step

The new claims introduce the concept of modular, disposable loading units that can be adapted to diverse industries, which is a significant departure from the original patent's focus on surgical staplers. The inventive step lies in recognizing the broader applicability of the core technology and developing new, task-specific systems that leverage its advantages.

Alternative Embodiments and Variations

Alternative embodiments could include using different materials, shapes, or sizes for the loading units, or integrating additional sensors or tools. Variations could also involve developing specialized loading units for specific industries, such as forestry or construction.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including agriculture, environmental monitoring, search and rescue, healthcare, and others. The market for modular, adaptable systems is growing, driven by the need for efficient, sustainable, and customized solutions.

CPC Classifications

SectionClassGroup
A A61 A61B17/07207
A A61 A61B17/00
A A61 A61B17/0682
A A61 A61B17/072
A A61 A61B17/083
A A61 A61B17/10
A A61 A61B17/1155
A A61 A61B17/1285
A A61 A61B17/29
A A61 A61B17/3201
A A61 A61B17/320016
A A61 A61B34/30
A A61 A61B50/30
A A61 A61B17/00234
A A61 A61B2017/00017
A A61 A61B2017/0046
A A61 A61B2017/00115
A A61 A61B2017/00398
A A61 A61B2017/00477
A A61 A61B2017/00734
A A61 A61B2017/07257
A A61 A61B2017/07271
A A61 A61B2017/2905
A A61 A61B2017/2927
A A61 A61B2017/2929
A A61 A61B2017/2948
A A61 A61B2050/3014
A A61 A61B2090/0813

Field of Art

Modular mechanical systems with removable functional units, spanning medical device engineering, robotics, and multi-purpose sensing platforms with a focus on adaptable loading mechanisms

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer with expertise in mechanical design, systems integration, modular device architectures, and cross-domain technology adaptation, capable of recognizing transferable design principles across different technical domains

Obviousness Rationale

The PTD demonstrates that the core technical concept of a proximal-loaded, removable loading unit with standardized engagement mechanisms is readily adaptable across multiple technical domains. A PHOSITA would recognize that the surgical stapler's fundamental design principles - modular loading, proximal engagement, task-specific functionality, and replaceable units - are universally applicable to diverse technological platforms. The variations represent predictable extensions of the source patent's core mechanical and functional principles.

Obvious Combinations & Variations

Source Patent Element
Removable loading unit with proximal opening engagement mechanism
PTD Variation
Applying the loading unit concept to drone-based crop monitoring systems
Obviousness Reasoning
Known technique of adapting modular mechanical interfaces to different sensing platforms, with predictable results of improved system flexibility
Source Patent Element
Cartridge-based system with replaceable functional components
PTD Variation
Creating task-specific loading units for environmental monitoring and data collection
Obviousness Reasoning
Obvious design choice to extend modular loading mechanism to different sensing and data capture applications using well-understood mechanical interfaces
Source Patent Element
Power-integrated loading unit with standardized connection
PTD Variation
Developing rechargeable power pack-enabled loading units for wearable and robotic systems
Obviousness Reasoning
Predictable engineering solution applying known power integration techniques to expand device functionality across multiple domains
Source Patent Element
Surgical stapler's removable and replaceable loading unit structure
PTD Variation
Implementing interchangeable loading units with different sensors and capabilities
Obviousness Reasoning
Obvious extension of modular design principles, representing a finite set of predictable variations using standard mechanical coupling techniques
Source Patent Element
Proximal engagement mechanism for securing loading unit
PTD Variation
Creating universal mounting interfaces for loading units across different platforms
Obviousness Reasoning
Known technique of standardizing mechanical interfaces to enable cross-platform compatibility, representing a straightforward design optimization
35 U.S.C. § 103 Summary: Based on US Patent 11857186's disclosure of a proximal-loaded disposable loading unit, the present publication demonstrates that a person of ordinary skill in the art would find obvious the adaptation of modular loading unit architectures across diverse technological domains. The variations represent predictable extensions of known mechanical design principles, utilizing standard engagement mechanisms and power integration techniques to create task-specific, interchangeable functional units.

Original Patent Information

Patent NumberUS 11,857,186
TitleProximal loaded disposable loading unit for surgical stapler
Assignee(s)REVMEDICA, INC.