Specialized Imaging Systems for Niche Environments

Publication ID: 24-11857357_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Imaging Systems for Niche Environments,” Published Technical Disclosure No. 24-11857357_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857357_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. 11,857,357.

Summary of the Inventive Concept

The inventive concept adapts imaging systems for specific, narrow markets or unique operational environments, ensuring optimal performance in high-security, disaster relief, extreme weather, space, and high-temperature settings.

Background and Problem Solved

The original patent disclosed imaging systems and methods using a collimator having multi-pinholes equipped with filters. However, these systems may not be suitable for niche environments, such as high-security facilities, disaster relief areas, extreme weather conditions, space, or high-temperature settings, where specific adaptations are necessary to ensure optimal performance and safety.

Detailed Description of the Inventive Concept

The inventive concept comprises specialized imaging systems tailored to specific operational environments. For instance, a nuclear medicine imaging system for disaster relief features a portable collimator with multi-pinholes equipped with filters, designed to operate in high-radiation environments. A method for imaging in extreme weather conditions uses a SPECT system with a collimator having at least two sets of pinholes, patterned to minimize signal loss due to weather interference. A high-security SPECT system features a collimator with multi-pinholes equipped with filters, encased in a tamper-evident housing. A SPECT system for imaging in space is designed to minimize signal loss due to cosmic radiation, and a method for imaging in a high-temperature environment utilizes a SPECT system with a collimator having multi-pinholes equipped with heat-resistant filters.

Novelty and Inventive Step

The inventive concept's novelty lies in its adaptation of imaging systems for specific niche environments, addressing the limitations of the original patent. The inventive step involves the tailored design of collimators, detectors, and filters to ensure optimal performance and safety in these unique operational environments.

Alternative Embodiments and Variations

Alternative embodiments may include variations in collimator design, detector configuration, and filter materials to accommodate different niche environments. For example, a SPECT system for imaging in high-humidity environments could feature a collimator with water-resistant coatings, while a system for imaging in high-vibration settings could incorporate shock-absorbing materials.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including nuclear medicine, disaster relief, security, aerospace, and industrial inspection. The target market includes organizations and institutions operating in these niche environments, seeking specialized imaging solutions to ensure optimal performance and safety.

CPC Classifications

SectionClassGroup
A A61 A61B6/5235
A A61 A61B6/037
G G01 G01T1/1642

Field of Art

Nuclear medicine imaging systems, specifically single-photon emission computed tomography (SPECT) with advanced collimator and detector technologies. Requires expertise in medical imaging, radiation detection, and precision optical/mechanical engineering.

Person of Ordinary Skill (PHOSITA) Profile

A medical imaging engineer or physicist with advanced degree, experienced in designing radiation detection systems, familiar with multi-pinhole collimator configurations, detector technologies, and environmental adaptation strategies for imaging equipment

Obviousness Rationale

A PHOSITA would recognize that the source patent's multi-pinhole SPECT system design provides a fundamental framework that can be readily adapted to specialized environments. The PTD's variations represent predictable extensions of known imaging system principles, utilizing standard engineering techniques to modify collimator configurations, filter materials, and housing designs to suit specific operational contexts.

Obvious Combinations & Variations

Source Patent Element
Multi-pinhole collimator with interleaved pinhole sets from source patent claims
PTD Variation
Collimator adapted for disaster relief with portable design and radiation-resistant filters
Obviousness Reasoning
Predictable modification using known radiation shielding techniques and standard portable engineering principles
Source Patent Element
Pinhole projection patterns described in source patent claims
PTD Variation
Pinhole configurations optimized for minimizing signal loss in extreme environmental conditions
Obviousness Reasoning
Routine design optimization using known signal processing and optical engineering techniques
Source Patent Element
Multi-pinhole SPECT system detector configuration
PTD Variation
Detector integrated with tamper-evident housing for high-security applications
Obviousness Reasoning
Straightforward application of standard security engineering principles to existing imaging system design
Source Patent Element
Collimator with multiple pinhole sets and photon detection mechanism
PTD Variation
Space-optimized SPECT system with cosmic radiation signal loss mitigation
Obviousness Reasoning
Predictable engineering adaptation using known radiation shielding and signal processing techniques
Source Patent Element
Multi-pinhole collimator with filter configurations
PTD Variation
High-temperature resistant imaging system with specialized heat-resistant filters
Obviousness Reasoning
Routine materials engineering approach to extending operational parameters of existing imaging technology
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857357, a person having ordinary skill in the art would find the variations disclosed in this publication to represent obvious extensions of the prior art, utilizing standard engineering techniques to adapt multi-pinhole SPECT imaging systems to specialized environmental contexts. The disclosed modifications represent predictable variations that would be apparent to a skilled practitioner without requiring inventive insight beyond the existing technological framework.

Original Patent Information

Patent NumberUS 11,857,357
TitleImaging systems and methods
Assignee(s)SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.