Implantable Element Compounds for Immune Response Modulation

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Solution Overview

Problem

Existing implanted devices face challenges in modulating the immune response effectively, which affects their functionality and fidelity.

Innovation Solution

Development of compounds represented by Formula (I) and related compositions that can upregulate or downregulate the immune response, which are covalently attached to implantable elements to enhance their performance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If implanted devices are introduced to improve device function, then device functionality is enhanced, but immune response modulation becomes insufficient

Engineering Contradiction:
Improvedevice functionalityVSAvoidimmune response modulation
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The patent introduces compounds as intermediary substances that mediate between the implanted device and the immune system. These compounds are attached to device surfaces or released from device reservoirs to modulate immune responses, enabling the device to communicate with and influence biological environments without direct device-immune cell interaction.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent modifies device properties by changing chemical parameters through compound attachment or release. By altering surface chemistry, releasing different compound concentrations, or changing release kinetics, the device can dynamically adjust its immunomodulatory effects to achieve desired immune responses while maintaining device functionality.

Inventive Principle:
Principle #35Parameter changes

2Adaptability or versatility

If device complexity is increased to achieve immune modulation, then immune response control improves, but device simplicity is reduced

Engineering Contradiction:
Improveimmune response controlVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates multi-functional compounds that can perform multiple immune modulation functions simultaneously. A single compound or coating formulation can address different immune cell types, regulate various immune pathways, and provide both anti-inflammatory and pro-healing effects, thereby achieving comprehensive immune control without requiring multiple separate device components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent applies immunomodulatory compounds to device surfaces in advance during manufacturing or implantation. By pre-attaching compounds or pre-formulating release systems, the device is equipped with immune modulation capabilities before implantation, eliminating the need for complex post-implantation control mechanisms and simplifying the overall device structure.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12522571B2Compounds, devices, and uses thereof
Publication Date: 2026.01.13 SIGILON THERAPEUTICS INC
  • US12522571B2 patent drawing
  • US12522571B2 patent drawing
  • US12522571B2 patent drawing

AI summary

The present invention provides compounds, e.g., compounds of Formula (I) and pharmaceutically acceptable salts, solvates, hydrates, tautomers, stereoisomers, isotopically labeled derivatives, and compositions thereof. Also provided are implantable elements (e.g., devices and materials) comprising the same, as well as methods of use thereof, e.g., for treating or preventing a disease, disorder, or condition.