Modified Amniotic Fluid Compositions for Wound Healing

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Solution Overview

Problem

Current treatments for skin diseases and pulmonary disorders are often ineffective in promoting rapid healing and reducing scarring, and existing methods for wound care are limited in enhancing tissue regeneration and minimizing scar formation.

Innovation Solution

The use of modified amniotic fluid, which is sterilized and desalted, and combined with a pharmaceutically acceptable carrier, administered through devices like dual-chamber sprayers or double syringes to treat skin diseases, pulmonary disorders, and wounds, promoting healing and reducing scar formation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional treatments are used for skin diseases and pulmonary disorders, then standard care is provided, but healing is slow and scarring occurs

Engineering Contradiction:
Improvehealing rateVSAvoidscar formation
Core Design Contradiction:
ProductivityVSObject-generated harmful factors

Solution Approach 1:

The patent applies parameter changes by modifying amniotic fluid through sterilization and desalting processes, transforming it from a natural biological fluid into a therapeutic composition with controlled properties. This processed amniotic fluid contains growth factors and cytokines that accelerate tissue regeneration and reduce scarring, directly addressing the healing rate and scar formation contradiction

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent uses amniotic fluid as an intermediary substance that mediates between the injury and the healing process. The fluid delivers bioactive molecules (growth factors, cytokines) to the wound site, facilitating tissue regeneration and minimizing scar formation without directly interfering with the natural healing cascade

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If amniotic fluid is used topically, then wound healing is enhanced, but the fluid requires modification for therapeutic use

Engineering Contradiction:
Improvehealing effectivenessVSAvoidprocessing complexity
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The patent extracts and removes unwanted components from amniotic fluid through sterilization and desalting processes. This extraction of harmful or interfering elements (bacteria, salts, cellular debris) while retaining beneficial growth factors creates a reliable therapeutic product that is easier to manufacture and apply consistently

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The patent performs preliminary modification of amniotic fluid (sterilization, desalting, concentration) before clinical application. This preliminary processing ensures the fluid is ready for immediate use with consistent therapeutic properties, reducing variability and improving reliability while establishing a standardized manufacturing process

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11865142B2Compositions and methods of treatment with amniotic fluid
Publication Date: 2024.01.09 MIMEDX GROUP INC
  • US11865142B2 patent drawing
  • US11865142B2 patent drawing
  • US11865142B2 patent drawing

AI summary

The present disclosure provides compositions composed of amniotic fluid and/or modified amniotic fluid, a pharmaceutically acceptable carrier, and optionally a placental tissue graft, micronized placental tissue components, or extracts derived therefrom. Also described are systems and apparatuses for administering or storing said compositions, as well as methods of treatment using said compositions.