Multifunctional Cutting and Crushing Device

Publication ID: 24-11857215_0002_PTD
Published: November 07, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multifunctional Cutting and Crushing Device,” Published Technical Disclosure No. 24-11857215_0002_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857215_0002_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. 11,857,215.

Summary of the Inventive Concept

A versatile device leveraging the core technology of a circumcision device to tackle various industrial tasks, including pruning, harvesting, wire stripping, deboning, and weed removal, promoting efficiency and safety in diverse applications.

Background and Problem Solved

The original circumcision device patent, while effective in its intended use, has limited scope. This inventive concept addresses the need for a multifunctional device that can be adapted to tackle various industrial tasks, reducing the need for specialized equipment and increasing productivity. The original device's limitations in terms of its single-use design and specific application are overcome by this new concept.

Detailed Description of the Inventive Concept

The multifunctional cutting and crushing device builds upon the core technology of the original circumcision device, incorporating a circumcision device adapted to crush and cut various materials. The device features a contoured glans penis engaging cover, capable of being parted from the handle, allowing for easy attachment and detachment of the device to different materials. The handle is designed to be generally flat, enabling temporary accommodation in narrow gaps, and the device is configured to promote hemostasis within the elongated crush region. This innovative design enables the device to be used in a variety of applications, including pruning tree branches, harvesting fruit, cutting and stripping electrical wires, deboning meat, and removing weeds.

Novelty and Inventive Step

The new claims introduce a paradigm shift in the application of the core technology, moving from a single-use, medical device to a multifunctional, industrial tool. The inventive step lies in the adaptation of the original device's components to tackle diverse industrial tasks, resulting in a novel and non-obvious solution.

Alternative Embodiments and Variations

Alternative embodiments of the multifunctional cutting and crushing device could include variations in the design of the glans penis engaging cover, handle, and attachment mechanisms to accommodate different materials and tasks. Additionally, the device could be integrated with automation systems or robotic arms to enhance efficiency and precision.

Potential Commercial Applications and Market

The multifunctional cutting and crushing device has significant commercial potential in various industries, including agriculture, construction, electrical engineering, food processing, and landscaping. The device's adaptability and efficiency make it an attractive solution for companies seeking to streamline their operations and reduce costs.

CPC Classifications

SectionClassGroup
A A61 A61B17/326
A A61 A61B17/282

Field of Art

Medical device design and surgical instrumentation, specifically focusing on precision cutting and tissue manipulation devices with emphasis on single-use medical technologies and mechanical engagement mechanisms

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in surgical instrumentation, mechanical design, material science, and cross-domain technology adaptation, possessing knowledge of device ergonomics and functional versatility

Obviousness Rationale

A PHOSITA would recognize that the fundamental mechanical principles of the circumcision device's design - specifically its detachable handle, contoured engagement surface, and precision cutting mechanism - could be readily adapted to alternative industrial and agricultural applications by substituting the target tissue with different materials while maintaining core functional characteristics.

Obvious Combinations & Variations

Source Patent Element
Glans penis engaging cover with transverse contoured design capable of being parted from handle
PTD Variation
Adapting the cover to engage and cut tree branches, electrical wires, and plant stems
Obviousness Reasoning
The device's core mechanical principles of precise tissue engagement and controlled cutting are transferable across different material types, representing a predictable engineering adaptation
Source Patent Element
Single-use device design focused on preventing cross-contamination
PTD Variation
Extending single-use principle to industrial cutting tools for maintaining sterility and preventing cross-contamination in different contexts
Obviousness Reasoning
Applying established medical device design principles to industrial tools represents a known technique for technology transfer
Source Patent Element
Handle designed to accommodate narrow spaces during medical procedure
PTD Variation
Utilizing handle's slim profile for precision cutting in constrained environments like wire stripping or weed removal
Obviousness Reasoning
The handle's geometric properties enable predictable performance across different precision cutting scenarios
Source Patent Element
Hemostasis-promoting mechanism in original circumcision device
PTD Variation
Applying hemostasis principles to controlled cutting in agricultural and industrial contexts
Obviousness Reasoning
Extending tissue compression and controlled cutting techniques represents a logical engineering progression with predictable outcomes
35 U.S.C. § 103 Summary: Based on US Patent 11857215, the present disclosure demonstrates that a Person Having Ordinary Skill In The Art would find the proposed multifunctional cutting variations obvious, as the core mechanical principles of the original circumcision device can be readily adapted to alternative industrial and agricultural applications through straightforward engineering modifications that yield predictable results.

Original Patent Information

Patent NumberUS 11,857,215
TitleCircumcision device
Assignee(s)Innovative Medical Technology (Pty) Ltd