Autopsy Headrest Rubber Pad Composition to Prevent Head Slippage
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Solution Overview
Problem
Existing pathologicoanatomic headrests fail to effectively prevent the slippage of the head during autopsy due to the lack of a rubber plate with a sulfur mass content of 4 percent, leading to displacement of the head's lateral part.
Innovation Solution
A fixing pathologicoanatomic headrest with a rubber pad containing 4 percent sulfur mass, featuring a movable second stop and a rubber plate with a sulfur content of 4 percent, ensures secure fixation by preventing head slippage through its elasticity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a rubber plate with 4 percent sulfur content is added to the headrest, then the fixation reliability is improved, but the device complexity increases
Solution Approach 1:
The patent applies parameter changes by specifying a precise sulfur content (4 percent) in the rubber plate material. This chemical parameter modification optimizes the elasticity and friction characteristics of the rubber plate, enabling it to effectively prevent head slippage during autopsy while maintaining a relatively simple device structure.
Solution Approach 2:
The patent uses composite materials by combining rubber with specific sulfur content (4 percent) to create a specialized rubber plate. This composite material approach enhances the fixation performance through optimized material properties while avoiding complex mechanical structures.
2Stability of the object's composition
If the rubber plate with 4 percent sulfur content is used, then the head fixation stability is improved, but the manufacturing precision requirements increase
Solution Approach 1:
The patent specifies a precise sulfur content parameter (4 percent) in the rubber plate material. By controlling this chemical parameter during manufacturing, the elasticity and friction characteristics are optimized to ensure stable head fixation, while the requirement translates to standard material specification compliance rather than complex precision manufacturing.
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 rubber pad with 4 percent sulfur content effectively prevents head displacement by matching the elasticity to the head's shape, ensuring stable fixation during autopsies.
Implementation Method 1
preventing the slippage of the lateral part of the head pressed against this plate, corresponding in efficiency to the elasticity of the above-mentioned rubber plate with a mass content of sulfur of 4 percent
Data Source
AI summary
The invention relates to the field of pathological anatomy. A fixing pathologicoanatomic headrest with a rubber pad with a sulfur mass content of 4 percent, consisting of a pathological anatomical headrest having one stop for one side of the head, fixed to the surface of the headrest, on which the head of a corpse is located during a pathological anatomical autopsy, and a second stop with the ability to move and fix relative to the surface of the headrest until it stops at the other side of the head so that this side part of the head, also resting against the fixed above-mentioned stop and located on the surface of the headrest, also rests against the above-mentioned second stop with a force sufficient to fix the head located on the headrest, between the above-mentioned stops in the above-mentioned position, characterized by the presence of a rubber plate with a sulfur mass content of 4 percent, covering the surface of the above stop, fixed to the surface of the headrest and facing the above-mentioned stop, having the ability to move, mounted on this surface. The technical result is a prevention of slippage of the side part of the head pressed against this plate corresponding to the efficiency of the elasticity of the above-mentioned rubber plate with a mass content of sulfur of 4 percent. One independent claim. One illustration.