Specialized Surgical Instruments for Niche Environments

Publication ID: 24-11857204_0009_PTD
Published: November 07, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Surgical Instruments for Niche Environments,” Published Technical Disclosure No. 24-11857204_0009_PTD, Published November 07, 2025, available at https://archive.pr1or.art/24-11857204_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. 11,857,204.

Summary of the Inventive Concept

The inventive concept adapts surgical instruments for specific, narrow markets or unique operational environments, enhancing their performance and reliability in high-security, disaster relief, extreme weather, remote, or resource-limited settings.

Background and Problem Solved

The original patent disclosed a surgical instrument with a measuring device for bone screw length estimation from drilling characteristics. However, it did not address the specific challenges of using such instruments in high-security, disaster relief, extreme weather, remote, or resource-limited environments. The new inventive concept addresses these limitations by introducing specialized variations of the surgical instrument tailored to these niche environments.

Detailed Description of the Inventive Concept

The new claims describe surgical instruments adapted for high-security environments with encrypted measuring devices, disaster relief with rechargeable batteries, extreme weather conditions with water-resistant and shock-absorbing casings, remote or isolated areas with satellite communication modules, and areas with limited medical resources with simplified operation and maintenance. These adaptations enable the instruments to perform optimally in their respective environments, ensuring accurate bone screw length estimation and improved patient outcomes.

Novelty and Inventive Step

The new claims introduce novel features that are non-obvious compared to the original patent, including encryption for high-security environments, rechargeable batteries for disaster relief, water-resistant and shock-absorbing casings for extreme weather conditions, satellite communication modules for remote areas, and simplified operation and maintenance for areas with limited medical resources. These features provide a significant improvement over the original patent, enabling the surgical instruments to operate effectively in niche environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include adapting the surgical instruments for use in other niche environments, such as space exploration or search and rescue operations. Variations could also include different types of measuring devices, such as those using ultrasonic or optical sensing, or alternative power sources, such as solar panels or fuel cells.

Potential Commercial Applications and Market

The specialized surgical instruments for niche environments have significant commercial potential in various industries, including healthcare, disaster relief, and aerospace. The target market includes hospitals, medical research institutions, and organizations involved in disaster response and relief efforts.

CPC Classifications

SectionClassGroup
A A61 A61B17/1626
A A61 A61B17/1628
A A61 A61B17/1633
A A61 A61B90/06
A A61 A61B2017/00075
A A61 A61B2017/00115
A A61 A61B2017/00221
A A61 A61B2090/062
A A61 A61B2560/0223
A A61 A61B2562/0219

Field of Art

Surgical instrumentation and medical device design, specifically focusing on precision drilling instruments with integrated measurement systems for orthopedic procedures

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer or medical device designer with expertise in surgical tool design, measurement technologies, embedded systems, and knowledge of environmental adaptation strategies for medical equipment

Obviousness Rationale

A PHOSITA would recognize that the disclosed variations represent predictable adaptations of the source patent's core surgical instrument technology by applying standard engineering design principles to address specific environmental challenges. The fundamental measurement and drilling mechanism remains consistent across variations, with modifications representing routine engineering problem-solving for specialized use cases. These adaptations would be considered straightforward extensions of the original surgical instrument's core technological framework.

Obvious Combinations & Variations

Source Patent Element
Measuring device configured to track drilling distance and characteristics
PTD Variation
Adding encryption to prevent unauthorized data access in high-security environments
Obviousness Reasoning
Data security is a known design consideration in medical devices, and implementing encryption represents a predictable solution for protecting sensitive surgical information using standard cybersecurity techniques
Source Patent Element
Drive unit with cutting tool or drill bit
PTD Variation
Incorporating rechargeable battery with extended life for disaster relief scenarios
Obviousness Reasoning
Power management and battery technology are well-established engineering domains, and adapting power systems for enhanced reliability in challenging environments represents a routine design optimization
Source Patent Element
Surgical instrument with integrated measurement capabilities
PTD Variation
Adding water-resistant and shock-absorbing casing for extreme weather conditions
Obviousness Reasoning
Environmental ruggedization is a standard engineering approach for expanding equipment reliability, using known materials and design techniques to protect electronic and mechanical components
Source Patent Element
Digital data storage and processing unit for measurement tracking
PTD Variation
Integrating satellite communication module for remote area data transmission
Obviousness Reasoning
Telecommunications integration represents a predictable solution for expanding device functionality, utilizing established communication technologies to enable remote monitoring and data transfer
Source Patent Element
Surgical instrument with complex measurement and tracking capabilities
PTD Variation
Designing for simplified operation and maintenance in resource-limited settings
Obviousness Reasoning
User interface simplification and maintenance optimization are standard design considerations, representing a predictable approach to expanding technological accessibility across diverse operational contexts
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed herein would be considered obvious to a Person Having Ordinary Skill In The Art based on the teachings of US Patent 11857204, as the claimed adaptations represent predictable engineering solutions that would be apparent to a skilled practitioner without requiring inventive insight. The disclosed modifications constitute routine technological extensions that do not rise to the level of non-obvious innovation.

Original Patent Information

Patent NumberUS 11,857,204
TitleSurgical instrument
Assignee(s)Synthes GmbH