The practice of wearing rubber hand coverings while operating pneumatic tools and systems presents a complex safety consideration. The primary concern revolves around the potential for these coverings to become compromised, increasing the risk of injury. For example, if the covering has a small perforation and is subjected to pressurized gas, that gas could be injected under the skin, causing serious medical complications, including air embolism or compartment syndrome.
Understanding the material properties of rubber and the forces involved with compressed atmospheres is crucial. Historically, rubber coverings have been implemented in various industrial settings as a means of protecting hands from contaminants or minor abrasions. However, the pressure exerted by these systems often exceeds the protective capabilities of common rubber materials, negating the intended benefit and introducing new hazards. The potential for internal injury far outweighs any perceived benefits from preventing minor surface injuries.
