Update: Laser - an Everyday Tool with Underrated Risks

Area of Science:

• Optics and Photonics
• Ophthalmology
• Biomedical Engineering

Background:

• Lasers are integral to modern life, impacting daily activities, medicine, and industry.
• Globalization has accelerated laser development and distribution, leading to increased risks.
• Rising incidents of laser-related eye injuries necessitate a comprehensive review of safety and regulation.

Purpose of the Study:

• To compile current knowledge on laser technology and its associated risks.
• To examine laser-tissue interactions, innovations, and regulatory frameworks.
• To raise awareness regarding potential hazards of everyday laser use and emphasize safety protocols.

Main Methods:

• Review of laser basics, historical context, and physical/biological principles of laser-tissue interaction.
• Analysis of current laser innovations and challenges in new technology adoption.
• Compilation of legal statutes and DIN standards for ophthalmic laser applications.

Main Results:

• Increased global distribution of high-energy lasers contributes to misuse and eye injuries.
• Understanding laser-tissue interactions is crucial for assessing injury mechanisms.
• Existing laws and standards provide a framework for ophthalmic laser safety.

Conclusions:

• Awareness of laser risks, from daily use to intentional attacks, is critical.
• Strict adherence to safety measures and regulations is paramount.
• Balancing laser benefits with potential harm requires ongoing vigilance and education.