Gel blasters fire a hydrated gel polymer and are developed to circumvent the restrictions placed on paintball and airsoft guns. Because there are no reported cases of injury caused by gel blasters in the literature, some Australian jurisdictions have categorised them as a toy. Presented here are two cases of potentially blinding blunt ocular trauma which question the misguided notion they are a harmless toy. Two children each with a macrohyphaema were managed at a tertiary ophthalmology centre within 2 weeks of each other after being struck by a gel blaster projectile. Their vision ultimately returned to normal, but both face lifelong risks of ocular complications. These cases highlight the need for vigilance, and the appropriate restriction of powerful weapons, with the inherent need for eye protection when operating any such projectiles reiterated. It is recommended their licensing is made congruous with paintball guns to prevent false reassurance of their safety.
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http://dx.doi.org/10.1136/bcr-2019-229629 | DOI Listing |
Forensic Sci Int
August 2024
Canberra Institute of Technology, Bruce, Canberra, Australia.
Gel blasters are currently imported and marketed as children's toys in Australia. Gel blasters closely imitate the appearance of many genuine firearms of all types and are designed to propel small hydrated gel balls of approximately 7-8 mm in diameter, by means of compressed air or gas. They are considered illegal in all states of Australia except Queensland but these items aren't specifically written into most state firearms legislation.
View Article and Find Full Text PDFOphthalmology
May 2023
Department of Ophthalmology, Bascom Palmer Eye Institute, Miami, Florida. Electronic address:
Sensors (Basel)
April 2020
Department of Aeronautics and Astronautics, Fudan University, Shanghai 200433, China.
In recent years, a rising number of incidents between Unmanned Aerial Vehicles (UAVs) and planes have been reported at airports and airfields. A design scheme for an airport obstacle-free zone monitoring UAV system based on computer vision is proposed. The system integrates the functions of identification, tracking, and expelling and is mainly used for low-cost control of balloon airborne objects and small aircrafts.
View Article and Find Full Text PDFBMJ Case Rep
June 2019
Ophthalmology, Children's Health Queensland Hospital and Health Service, South Brisbane, Queensland, Australia.
Gel blasters fire a hydrated gel polymer and are developed to circumvent the restrictions placed on paintball and airsoft guns. Because there are no reported cases of injury caused by gel blasters in the literature, some Australian jurisdictions have categorised them as a toy. Presented here are two cases of potentially blinding blunt ocular trauma which question the misguided notion they are a harmless toy.
View Article and Find Full Text PDFInfect Control Hosp Epidemiol
September 2014
Division of Infectious Diseases, Mayo Clinic, Rochester, Minnesota.
Objective: To study a cluster of Mycobacterium wolinskyi surgical site infections (SSIs).
Design: Observational and case-control study.
Setting: Academic hospital.
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