For many divers, from beginners to the most experienced professionals, ear problems affect their ability to enjoy their sport more than any other health issue. More dives are aborted and more diving holidays shortened due to ear problems than any other cause. The Proear mask is the worlds only practical ear protector for divers, designed and developed by diving physicians, engineers and instructors at SAFE DIVE LTD. in order to enhance diver safety and comfort.
BENEFITS
- Syntom: Ear Pain
Cause: Middle ear Barotrauma (´Ear Squeeze´) pain caused by failure to equalize pressures between the outer and middle ear. Caused by blockage in the Eustachian tube. Pressures cannot be equalized and the eardrum is forced inward causing considerable pain, bleeding into middle ear and sometimes rupture of the eardrum.
Benefits from ProEar: Preliminary results from multiple dives indicate easier pressure equalization. Possibly explained by lack of stimulation of tympanic membrane and the resultant middle-ear secretions.
- Syntom: Infection or inflammation of the outer ear canal
Cause: Otitis externa Exposure to water dilutes the ears protective lining and exposes it to infection. Polluted water entering the ear canal carries bacteria and irritant chemicals.
Benefits from ProEar: Absolute protection from water and pollutant entry will provide effective prevention.
- Syntom: Middle ear inflammation
Cause: Otitis media Inflammation due to poor drainage and collection of fluids in the middle ear and Eustachian tube.
Benefits from ProEar: Lack of tympanic membrane stimulation may obviate problems with drainage of middle-ear secretions.
- Sytom: Inability to discern the direction of sound
Cause: Diminished function of the calibration of the ear, which is built to function in an air environment.
Benefits from ProEar: No mechanism as yet to explain this surprising but consistent observation. Extremely important for divers ascending into busy sea lanes, potentially avoiding accidents.
- Sytom: Dizziness (vertigo) and loss of direction
Cause: Due to caloric stimulation or to damage to the inner ear which affects balance.
Benefits from ProEar: Avoidance of cold water stimulation of the tympanic membrane, which produces the vertigo.
- Sytom: Build up of bony deposits in the outer ear
Cause: Exostoses The bodys mechanism for protecting the eardrum from the adverse effects external trauma like pressure, cold, etc.
Benefits from ProEar: Avoidance of cold water stimulation of the external ear canal will undoubtedly prevent exostoses entirely.
