Frangible Bullet with Swelling Particles for Stroke Induction

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Solution Overview

Problem

Conventional smaller caliber bullets used to disable enemy soldiers often result in temporary wounds, allowing them to return to combat, whereas the goal is to create a permanent burden that discourages war by causing severe and long-lasting disabilities.

Innovation Solution

A bullet with a hollow interior compartment containing particles coated to release a core substance that swells in blood, allowing it to float into the bloodstream and cause a stroke, even from small wounds, thereby creating a massive burden for the enemy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If smaller caliber bullets are used to disable enemy soldiers, then the bullet size and penetration power are reduced, but the ability to cause permanent disability and burden on enemy resources is insufficient

Engineering Contradiction:
Improvedisability burden on enemyVSAvoidbullet penetration power
Core Design Contradiction:
Object-affected harmful factorsVSStrength

Solution Approach 1:

The bullet is segmented into multiple functional components: a hollow compartment containing stroke-inducing particles, a frangible core that breaks upon impact, and a coating layer. This segmentation allows the bullet to deliver both initial penetration and subsequent stroke-inducing effects, resolving the contradiction between penetration power and disability burden.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The frangible core acts as an intermediary mechanism that transfers kinetic energy from the bullet to the stroke-inducing particles upon impact. This intermediary enables the transition from penetration function to stroke-inducing function, allowing smaller caliber bullets to achieve permanent disability effects.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Duration of action of moving object

If conventional bullets are used, then the wound is temporary and the soldier can return to combat, but the goal of creating a permanent burden to discourage war is not achieved

Engineering Contradiction:
Improveduration of disabilityVSAvoidbullet structure complexity
Core Design Contradiction:
Duration of action of moving objectVSDevice complexity

Solution Approach 1:

The stroke-inducing particles are pre-loaded within the hollow compartment of the bullet, ready for deployment. The coating is pre-applied to protect the particles during transit and ensure controlled release upon impact. This preliminary preparation ensures that the permanent disability effect is delivered without requiring complex post-impact mechanisms.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The bullet structure employs nesting with the hollow compartment containing particles, which are nested within the frangible core, which itself is nested within the coating layer. This nested structure maximizes the functionality within a compact form, addressing the duration goal without excessive complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Object-affected harmful factors

If the bullet uses a frangible core with particles and coating, then the stroke-inducing effect is enhanced, but the manufacturing complexity increases

Engineering Contradiction:
Improvestroke induction capabilityVSAvoidbullet manufacturing ease
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The frangible core is designed as a disposable component that is inexpensive to manufacture and intended to be consumed during the single impact event. This approach allows for complex internal structures (hollow compartment, particles, coating) without significantly increasing overall cost, as the core materials can be simple and the manufacturing process streamlined for single-use application.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

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 stroke-inducing bullet ensures that even minor wounds can result in severe, long-term disabilities, overwhelming the enemy's resources and potentially leading to diplomatic resolutions over military collapse.

Implementation Method 1

The core substance swells when in contact with blood, which may be time delayed in order to enter the blood stream and move into the bloodstream

Methodology Applied
Scientific EffectSwelling: Hydrogel

Implementation Method 2

The bullet includes a frangible material that breaks apart as the bullet enters the enemy's body and releases the particulate matter

Methodology Applied
Scientific EffectFracture: Fracture Mechanics

Data Source

PatentUS8997653B1Stroke inducing bullet
Publication Date: 2015.04.07 SIB ASSOC TRUSTEE FOR STROKE INDUCING BULLET CRT TRUST
  • US8997653B1 patent drawing
  • US8997653B1 patent drawing

AI summary

A bullet is formed with a hollow interior compartment which contains particles. The bullet side-wall surrounding the hollow interior compartment breaks after impact with the target to release the particles from the hollow interior compartment. Preferably, each particle in the hollow interior compartment has a core substance and a coating surrounding the core substance. The coating is designed to release the core substance after the bullet contacts a target. The core substance swells when in contact with blood, which may be time delayed in order to enter the blood stream.