Superficial Facial Fat Pad Repositioning via Synergistic Lifting Vectors
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Solution Overview
Problem
Existing contour thread procedures for aesthetic purposes, such as face lifts, are not effective in addressing heavy or frequently used tissues like the mouth, cheeks, and jowls, and can lead to thread failure due to overloading.
Innovation Solution
The use of multiple lifting vectors, including a vertical vector in the superficial orbital fat pad, an oblique vector from the nasolabial fold, and another oblique vector from the jowl fat pad, to create synergistic lifting effects without increasing invasiveness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If single-vector contour thread injection is used, then the procedure remains non-invasive and simple, but lifting effectiveness is insufficient for heavy tissues
Solution Approach 1:
The patent divides the lifting function into multiple independent vectors (first lifting vector, second lifting vector, third lifting vector) targeting different facial regions (orbital fat pad, nasolabial fold, jowl fat pad). Each vector is injected separately through the cannula, allowing independent optimization of lifting force distribution while maintaining procedural simplicity
Solution Approach 2:
The patent employs multiple lifting vectors that create counterbalancing forces against the weight of heavy facial tissues. By injecting threads at different angles and locations (superficial orbital fat pad, nasolabial fold, jowl fat pad), the system distributes the counteracting force across multiple points, preventing any single thread from bearing excessive load
2Strength
If thread anchoring is deepened to bone or deep tissue, then lifting strength increases, but invasiveness and irreversibility increase
Solution Approach 1:
The patent creates different local conditions for thread anchoring by targeting specific fat pad regions with distinct anatomical characteristics. The superficial orbital fat pad, nasolabial fold, and jowl fat pad each provide unique anchoring environments that are optimized for their specific location, achieving adequate holding strength without requiring deep bone anchoring
Solution Approach 2:
The patent uses the superficial fat layers as an intermediary anchoring medium between the thread and the underlying bone/deep tissue. The threads are anchored within the fat pads themselves rather than directly to bone, providing sufficient lifting strength while maintaining reversibility and reducing invasiveness
3Reliability
If single lifting vector is used, then procedure simplicity is maintained, but synergistic lifting effects cannot be achieved
Solution Approach 1:
The patent combines multiple lifting vectors (first, second, and third vectors) into a single integrated procedure delivered through one cannula. The vectors work synergistically to address multiple facial regions simultaneously, creating a comprehensive lifting effect that is greater than the sum of individual vectors while maintaining procedural efficiency
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach achieves superior and more efficient lifting of facial tissues compared to traditional contour thread procedures, reducing the risk of thread failure and providing longer-lasting results through mechanobiological adaptation.
Implementation Method 1
collagen production in the region is encouraged via the injection of one or more monofilament threads
Implementation Method 2
combining multiple lifting vectors to establish synergistic results previously unavailable with contour threads injected into superficial fat layers
Data Source
AI summary
A method of superficial fat pad repositioning is disclosed in which three lifting vectors are established which synergistically cooperate to produce an enhanced lifting effect. A first lifting vector is substantially vertical and originates in the superficial orbital fat pad. A second lifting vector is oblique and originates below the nasolabial fold. A third lifting vector is also oblique and originates below the mandible. In a preferred embodiment, monofilament threads are utilized to establish each lifting vector.