Hammock Face Rest Structure for Pressure-Free Prone Support

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Solution Overview

Problem

Existing massage table face rests, typically using cushions or foam pads connected with Velcro, wear out quickly and cause discomfort as they allow the face to slide down, resulting in pressure on the forehead, cheeks, and sinuses during prolonged prone positions, leading to pain and sinus congestion.

Innovation Solution

A Pressure-Free Face Rest design featuring a flexible, hammock-like face mask made from durable yet pliable material, suspended by a C-shaped frame with adjustable rods and elastic loops, which distributes the therapist's pressure away from the face, eliminating contact with the frame and providing comfort and support.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If cushions or foam pads connected with Velcro are used for face rest, then the face is supported during prone position, but the face slides down into the frame causing discomfort and pressure on forehead, cheeks, and sinuses

Engineering Contradiction:
Improvecomfort during prone positionVSAvoidpressure on face and sinus congestion
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The patent applies this principle by using a flexible hammock-like fabric structure instead of rigid cushions or foam pads. The hammock is suspended between the table legs and conforms to the client's face shape, providing support without rigid contact points that cause pressure on the forehead, cheeks, and sinuses. The flexible nature allows the face to rest comfortably without sliding down into the frame.

Inventive Principle:
Principle #30Flexible shells and thin films

Solution Approach 2:

The patent introduces a hammock as an intermediary element between the client's face and the massage table frame. This hammock acts as a mediator that distributes the weight and provides support without creating direct pressure points on sensitive facial areas, thereby eliminating sinus congestion and discomfort associated with traditional face rest designs.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If traditional face rest designs are used, then the structure provides support, but the materials wear out quickly and lose effectiveness

Engineering Contradiction:
Improvesupport stabilityVSAvoidservice life of face rest
Core Design Contradiction:
ReliabilityVSDuration of action of stationary object

Solution Approach 1:

The patent applies this principle by constructing the face rest from multiple materials with complementary properties: a durable frame structure provides long-term stability, while a separate replaceable hammock component made of flexible fabric provides comfortable contact. This composite approach allows the structural elements to last indefinitely while the wear-prone hammock can be easily replaced, extending the overall service life of the face rest system.

Inventive Principle:
Principle #40Composite materials

Solution Approach 2:

The patent divides the face rest into separate functional components: a permanent frame structure and a replaceable hammock. This segmentation allows the durable frame to maintain support stability over time while the hammock, which undergoes wear from direct face contact, can be independently replaced without discarding the entire face rest assembly, thereby extending the operational duration.

Inventive Principle:
Principle #1Segmentation

3Strength

If the face is supported against a hard frame, then structural support is provided, but the client cannot relax deeply due to discomfort

Engineering Contradiction:
Improveframe support strengthVSAvoidability to relax during massage
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The patent applies this principle by introducing a flexible hammock between the client's face and the rigid frame. The hammock maintains the necessary structural support through its suspension system while its flexible, soft material eliminates discomfort, allowing clients to relax deeply during massage therapy without the distraction of facial pressure or pain.

Inventive Principle:
Principle #30Flexible shells and thin films

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

The solution significantly reduces pressure and discomfort, allowing clients to relax deeper during massage therapy by suspending the face without contact with the frame, effectively addressing the limitations of existing designs.

Implementation Method 1

elastic loops, which distributes the therapist's pressure away from the face, eliminating contact with the frame

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS9398992B1Pressure free face rest
Publication Date: 2016.07.26 JANSEN KATHLEEN SUZANNE
  • US9398992B1 patent drawing
  • US9398992B1 patent drawing
  • US9398992B1 patent drawing

AI summary

The Pressure Free Face Rest is a device designed for any standard professional massage table to hold a clients face suspended/free of any frame while in the prone position (lying face down). The Frame is wider and The Insert Rods can be adjusted through snap locks to extend for shorter or longer necks. The Face Hammock should be able to hold faces allowing them to flex much like that of a face mask. The holes for the eyes, nose, mouth are very similar to that of a standard face mask. The mask hooks into the frame like a hammock creating the feeling of suspension. By doing this we remove the pain and pressure commonly felt by the standard design on the market today.