"Upon inspecting the serviette, Mr Sabeto saw the remnants of his meal, droplets of his own blood and the tip of a hypodermic needle," said the claim.
The cabin crew was notified and the supervisor took the serviette and needle and photographed the material.
Mr Sabeto asked that they be returned to him, and he was told someone from Qantas would be in touch to discuss the incident.
The Statement of Claim said no contact was forthcoming.
Mr Adams said Mr Sabeto would be claiming the "full scope of damages under both the Civil Aviation (Carrier's Liability) Act and the Australian Consumer Law for his injuries and consequential loss".
"Having come across a myriad of obscure cases in the past, I can confidently say that
I have not come across a case such as this before - and can only sympathise with
Ben for the amount of stress and anxiety he has had to endure because of this
incident," said Mr Adams.