Adaptive Ultrasound Probes for Specialized Environments

Publication ID: 24-11857364_0004_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Adaptive Ultrasound Probes for Specialized Environments,” Published Technical Disclosure No. 24-11857364_0004_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857364_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. 11,857,364.

Summary of the Inventive Concept

An ultrasound probe system with enhanced EMI shielding, thermal management, and ruggedized design for high-security, disaster relief, extreme temperature, underwater, and high-altitude applications.

Background and Problem Solved

The original patent disclosed an ultrasound transducer probe with thermally conductive fins or planar layers. However, these probes are limited in their ability to operate in specialized environments with unique requirements. The new inventive concept addresses this limitation by adapting the probe design to meet the specific needs of high-security, disaster relief, extreme temperature, underwater, and high-altitude applications.

Detailed Description of the Inventive Concept

The new inventive concept comprises an ultrasound transducer probe with enhanced EMI shielding, thermal management, and ruggedized design. The probe features a thermally conductive assembly with heat pipes for extreme temperature applications, a waterproof enclosure with acoustic lens for underwater applications, and a pressurized enclosure with oxygen supply for high-altitude applications. The probe is designed to operate in high-security environments with restricted access, disaster relief scenarios with extreme weather conditions, and other niche environments. The probe's design ensures optimal operating temperature, minimal electromagnetic interference, and maximum durability in harsh environments.

Novelty and Inventive Step

The new claims introduce novel adaptations of the original ultrasound transducer probe design to address specific challenges in high-security, disaster relief, extreme temperature, underwater, and high-altitude applications. The inventive step lies in the combination of enhanced EMI shielding, thermal management, and ruggedized design to create a probe system that can operate effectively in these specialized environments.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include probes with adjustable thermal management systems, modular designs for easy maintenance and repair, and integrated sensors for real-time environmental monitoring. Variations of the probe could be designed for specific industries, such as aerospace, maritime, or healthcare.

Potential Commercial Applications and Market

The adaptive ultrasound probe system has significant commercial potential in various industries, including healthcare, aerospace, maritime, and disaster relief. The system's ability to operate in specialized environments with unique requirements addresses a significant gap in the market, providing a competitive advantage for companies that adopt this technology.

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 design with thermal management and electromagnetic interference (EMI) shielding. Requires expertise in electrical engineering, medical device design, thermal engineering, and acoustic signal processing

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced engineering degree (MS/PhD) in electrical or biomedical engineering, 3-5 years experience in medical imaging device design, familiar with thermal management techniques, EMI shielding principles, and ultrasound transducer fabrication

Obviousness Rationale

The PTD's variations represent predictable engineering adaptations of the source patent's core ultrasound transducer technology. A PHOSITA would recognize that extending the existing thermal management and EMI shielding concepts to specialized environmental conditions is a straightforward design optimization. The fundamental transducer architecture remains consistent, with modifications addressing specific operational challenges through known engineering techniques.

Obvious Combinations & Variations

Source Patent Element
Thermally conductive fins in ultrasound transducer assembly
PTD Variation
Heat pipes and adaptive thermal management for extreme temperature environments
Obviousness Reasoning
Predictable extension of existing thermal dissipation strategy using known heat transfer technologies. PHOSITA would recognize heat pipes as a standard method for enhanced thermal regulation in precision electronic devices
Source Patent Element
EMI shielding using conductive return planes and metal enclosures
PTD Variation
Enhanced EMI shielding for high-security environments with additional gasket and mesh configurations
Obviousness Reasoning
Routine design modification using established electromagnetic interference mitigation techniques. Variations represent standard engineering approaches to improving signal isolation
Source Patent Element
Transducer probe with metal enclosure
PTD Variation
Ruggedized enclosures for underwater, high-altitude, and disaster relief applications
Obviousness Reasoning
Obvious adaptation of existing structural design principles to address environmental challenges. PHOSITA would recognize standard material science and mechanical engineering approaches to creating robust device housings
Source Patent Element
Transducer array with return planes and thermal management
PTD Variation
Modular probe designs with integrated environmental sensors and adaptive configuration
Obviousness Reasoning
Predictable system-level optimization using known modular design principles. Represents standard engineering approach to creating flexible, multi-purpose medical imaging platforms
Source Patent Element
Ultrasound transducer with conductive thermal interfaces
PTD Variation
Pressurized enclosure with oxygen supply for high-altitude medical imaging
Obviousness Reasoning
Logical engineering extension addressing known environmental limitations through standard pressure compensation and gas management techniques
35 U.S.C. § 103 Summary: Based on US Patent 11857364's disclosure of ultrasound transducer thermal and electromagnetic design, the present publication demonstrates that variations addressing specialized environmental imaging requirements would be obvious to a person having ordinary skill in the art. The technical modifications represent predictable engineering adaptations using known techniques, thereby rendering potential claims of novelty invalid under 35 U.S.C. ยง 103 obviousness standards.

Original Patent Information

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