Specialized Device for Secure and Reliable Injection in Extreme Environments

Publication ID: 24-11857708_0009_PTD
Published: October 28, 2025
Category:Specialized Variations & Niche Solutions

Legal Citation

pr1or.art Inc., “Specialized Device for Secure and Reliable Injection in Extreme Environments,” Published Technical Disclosure No. 24-11857708_0009_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857708_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. 11,857,708.

Summary of the Inventive Concept

The present invention relates to a device configured to retain an injection device or syringe and detect a selected dosage for injection, adapted for use in high-security facilities, disaster relief situations, and extreme weather conditions.

Background and Problem Solved

The original patent disclosed a device for attachment to an injection device, enabling the detection of a selected dosage for injection. However, this device was not designed to withstand the rigors of extreme environments, high-security facilities, or disaster relief situations, where the reliability and security of medical dosing are paramount. The present inventive concept addresses these limitations by providing a specialized device that can operate effectively in these niche markets.

Detailed Description of the Inventive Concept

The present invention comprises a durable, weather-resistant housing for operation in extreme weather conditions, a mechanical coupling configured to transfer a compressive force exerted on a dial knob to a release button of the injection device, and a tamper-evident mechanism to detect and respond to attempts to alter the dosage selection. The device is adapted for use in high-stress, high-pressure environments, and can be integrated with satellite communication systems for remote monitoring. The device's components are designed to withstand high winds, heavy rain, and other extreme environmental conditions.

Novelty and Inventive Step

The present inventive concept introduces a new level of specialization and adaptation to specific, narrow markets, such as high-security facilities, disaster relief situations, and extreme weather conditions. The device's durable, weather-resistant housing, tamper-evident mechanical coupling, and satellite communication system integration provide a novel and non-obvious solution for secure and reliable medical dosing in these environments.

Alternative Embodiments and Variations

Alternative embodiments of the present inventive concept could include variations in the mechanical coupling design, the use of alternative materials for the housing, or the integration of additional sensors to detect environmental conditions. These variations could enable the device to be used in other niche markets, such as remote or isolated areas, or in combination with other medical devices.

Potential Commercial Applications and Market

The present inventive concept has significant commercial potential in the medical device industry, particularly in the areas of high-security facilities, disaster relief, and extreme weather conditions. The device's ability to provide secure and reliable medical dosing in these environments makes it an attractive solution for hospitals, clinics, and other healthcare providers operating in these markets.

CPC Classifications

SectionClassGroup
A A61 A61M5/3155
A A61 A61M5/2033
A A61 A61M2005/3126
A A61 A61M2205/332
A A61 A61M2205/3327
A A61 A61M2205/3584
A A61 A61M2205/52
A A61 A61M2205/8206

Field of Art

Medical device technology, specifically supplementary devices for injection systems, focusing on mechanical coupling mechanisms for dosage selection and delivery in medical injection devices

Person of Ordinary Skill (PHOSITA) Profile

A biomedical engineer with expertise in medical device design, mechanical coupling systems, and injection device interfaces, possessing knowledge of mechanical engineering principles, medical device standards, and human factors engineering

Obviousness Rationale

A person having ordinary skill in the art would recognize that the PTD's variations represent predictable extensions of the source patent's core mechanical coupling and dosage selection technology. The proposed adaptations for extreme environments and specialized use cases leverage known design principles and mechanical engineering techniques that would be readily apparent to a skilled practitioner. The fundamental mechanical interface and dosage selection mechanism remain substantially unchanged, with the PTD introducing contextual modifications that do not fundamentally alter the underlying technical solution.

Obvious Combinations & Variations

Source Patent Element
Mechanical coupling between dial knob and injection device release mechanism
PTD Variation
Weather-resistant housing and mechanical coupling adapted for extreme environmental conditions
Obviousness Reasoning
A PHOSITA would recognize that protecting medical devices for specialized environments is a known design challenge with predictable solution strategies involving material selection and protective enclosures
Source Patent Element
Torque transfer mechanism using spring-based coupling
PTD Variation
Tamper-evident mechanical coupling with integrated sensors to detect dosage alterations
Obviousness Reasoning
Integrating sensing capabilities into mechanical interfaces is a standard design approach for enhancing device security and functionality, representing an obvious combination of known techniques
Source Patent Element
Dosage selection interface with dial knob
PTD Variation
Remote monitoring integration with satellite communication systems
Obviousness Reasoning
Adding remote communication to medical devices is a predictable technological enhancement, particularly for devices used in high-risk or remote environments
Source Patent Element
Compressive force transfer mechanism for injection triggering
PTD Variation
Specialized adaptation for high-stress and disaster relief scenarios
Obviousness Reasoning
Modifying medical devices for specific use cases by adjusting mechanical tolerances and environmental resistance represents a routine design optimization process
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, with a reasonable expectation of success, based on the teachings of US Patent 11857708. The proposed technical modifications represent predictable variations that would be readily conceived by a skilled practitioner without requiring inventive insight beyond the existing technological framework.

Original Patent Information

Patent NumberUS 11,857,708
TitleDevice for attachment to an injection device
Assignee(s)Sanofi