RhinoSystems, Inc, the Brooklyn-Heights-based company responsible for Navage, has raised $10.04 million in angel funding from undisclosed investors.

The company, which develops handheld saline nasal irrigators designed to relieve sinus congestion caused by allergies, sinuses and environmental pollution, has been looking to raise $10.4 million, and is now just $157,200 short of its goal.

The company is led by former U.S. Congressman Martin R. Hoke and his wife, Maria Hoke.