Specialized Ultrasound Probes for Extreme Environments

Publication ID: 24-11857364_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Ultrasound Probes for Extreme Environments,” Published Technical Disclosure No. 24-11857364_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857364_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. 11,857,364.

Summary of the Inventive Concept

This inventive concept adapts ultrasound transducer probes for use in unique operational environments, such as disaster relief, high-security needs, extreme weather conditions, and explosive environments.

Background and Problem Solved

The original ultrasound transducer probe patent provided a solution for general medical imaging applications. However, there exist specific niches that require adapted probes to operate effectively in extreme conditions. The present inventive concept addresses these limitations by designing probes tailored to these unique environments.

Detailed Description of the Inventive Concept

The new claims describe ultrasound transducer probes with specialized features for specific operational environments. For disaster relief, the probe features a thermally conductive fin adapted for high-temperature environments and a shock-absorbing enclosure. For high-security environments, the probe incorporates an EMI-controlled enclosure and a secure data transmission system. In extreme cold environments, the probe includes a thermally insulated enclosure and a heating element to maintain a stable operating temperature. The portable ultrasound system for disaster relief comprises an ultrasound transducer probe with a ruggedized enclosure and a battery-powered control unit. Finally, the probe for use in explosive environments features an explosion-proof enclosure and a spark-free electrical connection system.

Novelty and Inventive Step

The novelty of this inventive concept lies in the adaptation of the original ultrasound transducer probe design to address specific challenges in unique operational environments. The inventive step is the recognition of these environments' requirements and the development of specialized probes that meet these needs.

Alternative Embodiments and Variations

Alternative embodiments may include probes with adjustable thermal conductivity, modular enclosures for easy customization, or probes integrated with additional sensors for enhanced functionality. Variations may include probes designed for use in other extreme environments, such as high-altitude or underwater applications.

Potential Commercial Applications and Market

The specialized ultrasound probes have significant commercial potential in various industries, including disaster relief, healthcare, security, and environmental monitoring. The target markets include organizations operating in extreme environments, such as search and rescue teams, military units, and oil rigs.

CPC Classifications

SectionClassGroup
A A61 A61B8/4444
A A61 A61B8/4455
A A61 A61B8/4494
A A61 A61B8/546
F F28 F28F3/048

Field of Art

Medical ultrasound imaging technology, specifically ultrasound transducer probe design with thermal management and electromagnetic shielding, requiring expertise in electrical engineering, materials science, and medical device engineering

Person of Ordinary Skill (PHOSITA) Profile

A skilled engineer with advanced degree in electrical or biomedical engineering, familiar with medical device design, thermal management techniques, and electromagnetic interference (EMI) shielding principles

Obviousness Rationale

A PHOSITA would recognize that the source patent's ultrasound probe design provides a fundamental framework for adapting transducer technology to specialized environments. The PTD's variations represent predictable extensions of existing thermal management and enclosure design principles already disclosed in the source patent. The modifications are straightforward adaptations that would be obvious to a skilled practitioner seeking to optimize ultrasound probe performance in challenging operational contexts.

Obvious Combinations & Variations

Source Patent Element
Thermally conductive fins in ultrasound transducer assembly
PTD Variation
Specialized fins for high-temperature and extreme environment applications
Obviousness Reasoning
A PHOSITA would recognize that modifying fin materials and configurations for specific thermal requirements is a predictable design variation within standard engineering problem-solving
Source Patent Element
EMI-controlled enclosure with conductive return planes
PTD Variation
Enhanced EMI-controlled enclosure for high-security and explosive environments
Obviousness Reasoning
Adapting existing EMI shielding principles to more stringent environmental requirements represents a known technique for improving electromagnetic protection
Source Patent Element
Metal-based enclosure with overlapping joints
PTD Variation
Ruggedized enclosures with shock-absorbing and temperature-resistant properties
Obviousness Reasoning
Extending existing enclosure design to withstand mechanical and thermal stress is a standard engineering approach for improving device durability
Source Patent Element
Thermal coupling between probe components
PTD Variation
Integrated heating elements and thermal management for extreme temperature environments
Obviousness Reasoning
Implementing temperature stabilization techniques is a predictable solution for maintaining electronic device performance in challenging conditions
Source Patent Element
Electrical connection systems between probe components
PTD Variation
Spark-free and secure data transmission systems for specialized environments
Obviousness Reasoning
Modifying electrical interfaces to meet specific safety and transmission requirements represents a routine engineering design optimization
35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. ยง 103, the variations disclosed in this publication would have been obvious to a person having ordinary skill in the art at the time of invention, based on the teachings of US Patent 11857364. The proposed modifications represent predictable extensions of existing ultrasound probe design principles, utilizing known techniques to adapt transducer technology for specialized environmental requirements.

Original Patent Information

Patent NumberUS 11,857,364
TitleUltrasound probe
Assignee(s)FUJIFILM Sonosite, Inc.