Inhalation of harmful substance-single episode · Other respiratory system symptoms-toxic, noxious, or allergenic effect
At a glance
Federal OSHA recorded a severe workplace injury
at Diamond Innovations, Inc., 6325 Huntley Road, WORTHINGTON, OHIO 43085
on — Other respiratory system symptoms-toxic, noxious, or allergenic effect, affecting the bODY SYSTEMS.
Final narrative
An employee was working on a repair in a chemical area. A separate maintenance team was shutting down the control scrubbers in preparation for a planned electrical outage. The employee noticed nitrogen oxide fumes coming from a nearby process tank. Investigating the fumes, the employee found the operation was still going on and carried out an emergency stop. The employee was exposed to the fumes for about two minutes, suffering respiratory irritation.
An employee was using nitric acid to strip nickel-coated diamond reclaim from a process tank when a violent exothermic reaction occurred and caused an overflow of nitrogen oxides. The employee later experienced breathing problems and was hospitalized.
An employee was passing through a building when she suffered an allergic reaction to a cinnamon air freshener. The employee began to feel dizzy and ill, ultimately becoming unresponsive. The employee was hospitalized.
An employee wearing a blasting hood was preparing to blast inside a tank. The line that supplies the hood with breathing air was plugged into an argon line. The employee breathed the argon gas and fell. The employee was hospitalized for argon poisoning.
An employee was preparing a pump for maintenance. When the employee removed a cover, chemicals were released into the air. The employee was exposed to hydrogen sulfide and methyl mercaptan and was hospitalized.
An employee was wearing cut-resistant gloves while operating an automatic slitter. The machine stalled and the employee placed their right hand on a panel to clean it before cutting. The slitter started running again, catching and damaging the cut-resistant glove. The employee's hand made contact with the slitting blades, resulting in amputation of the right ring finger and injury to two other fingers and lacerations to the hand. The employee was hospitalized. The machine was not guarded at the time.
An employee was working at the carve station when his left middle finger was caught in the pinch point between the rollers and the wheel/steel plate resulting in a fingertip amputation.
An employee was working to deliver mail to an apartment building. She was waiting for a customer to move, to obtain clearance to the mailboxes. The door swung inward and closed on her right little finger. The top half of her finger was surgically amputated.
An employee fell from a step ladder while reaching for a tie-off point. He impacted the ground, and landed on his bolt bag which contained tools. The employee was hospitalized with fractured ribs, and a lacerated spleen and kidney.
On October 30, 2025, an employee was working to adjust a stackable metal shipping container. As the container dropped into place, it caught the employee's hands in an area between the upper and lower cross-members. The employee suffered a laceration to the left ring finger that required stitches, bruising to the right ring finger, and fractures to the right middle finger that necessitated medical amputation of the fingertip.
An employee was moving a scissor lift through a doorway. The employee was pinned between the scissor lift and the doorframe, sustained a back injury, and was hospitalized.
An employee was setting up communication equipment for a meeting. They were walking and tripped over a speaker on the ground. The employee sustained a leg injury.