Sigma
Sigma specializes in the supply and service of top-quality audio-vestibular ENT and hearing rehabilitation medical equipment in Egypt. Since 2001, it has become one of the largest providers for hearing and vestibular assessment products in Egypt, offering a wide range of products including hearing diagnostic equipment, audiometric test booths, balance equipment, cochlear implant systems, and more. The company is committed to improving healthcare quality in Egypt by providing the latest technology and excellent after-sales service, working in partnership with customers, employees, and the community.
Industries
Nr. of Employees
medium (51-250)
Sigma
Cairo, Al Qahirah, Egypt, Africa
Products
Audiometers
Clinical devices for pure-tone and speech audiometry suitable for diagnostic and clinic workflows.
Middle ear analyzers (tympanometry)
Devices for middle ear function testing and tympanometric assessment.
Otoacoustic emissions (OAE) systems
Systems to record otoacoustic emissions for newborn and diagnostic auditory screening.
Auditory evoked potential (ABR) systems
Electrophysiology platforms for auditory brainstem response testing and related evoked-potential assessments.
Video nystagmography (VNG) and caloric irrigators
Systems for eye movement recording, nystagmus analysis and caloric stimulation (air and water) used in vestibular assessment.
Rotational/rotatory vestibular chairs
Motorised reclining chairs for rotational vestibular testing and positional maneuvers with integrated stimulus/display and eye-tracking support.
Audiometers
Clinical devices for pure-tone and speech audiometry suitable for diagnostic and clinic workflows.
Middle ear analyzers (tympanometry)
Devices for middle ear function testing and tympanometric assessment.
Otoacoustic emissions (OAE) systems
Systems to record otoacoustic emissions for newborn and diagnostic auditory screening.
Auditory evoked potential (ABR) systems
Electrophysiology platforms for auditory brainstem response testing and related evoked-potential assessments.
Video nystagmography (VNG) and caloric irrigators
Systems for eye movement recording, nystagmus analysis and caloric stimulation (air and water) used in vestibular assessment.
Rotational/rotatory vestibular chairs
Motorised reclining chairs for rotational vestibular testing and positional maneuvers with integrated stimulus/display and eye-tracking support.
Services
Supply and distribution of audiology, vestibular and ENT equipment
Provision and local distribution of clinical diagnostic and rehabilitation devices for audiology and vestibular clinics.
Custom audiometric room and test booth design and manufacture
Design, fabrication and installation of sound-insulated audiology rooms and booths tailored to facility dimensions and special requirements.
Cochlear implant clinical support and training
Operational support for cochlear implant procedures including operating room assistance, post-operative training sessions and patient follow-up.
Vestibular system installation and integration
Supply, integration and commissioning of vestibular diagnostics including rotational chairs, VNG systems, caloric irrigators and stimulus/display integration.
In-house hearing aid laboratory services
Fabrication, maintenance and same-visit servicing of hearing aid otoplastics and related lab services.
After-sales technical service and clinical training
Routine maintenance, technical troubleshooting and operator training for supplied medical devices.
Supply and distribution of audiology, vestibular and ENT equipment
Provision and local distribution of clinical diagnostic and rehabilitation devices for audiology and vestibular clinics.
Custom audiometric room and test booth design and manufacture
Design, fabrication and installation of sound-insulated audiology rooms and booths tailored to facility dimensions and special requirements.
Cochlear implant clinical support and training
Operational support for cochlear implant procedures including operating room assistance, post-operative training sessions and patient follow-up.
Vestibular system installation and integration
Supply, integration and commissioning of vestibular diagnostics including rotational chairs, VNG systems, caloric irrigators and stimulus/display integration.
In-house hearing aid laboratory services
Fabrication, maintenance and same-visit servicing of hearing aid otoplastics and related lab services.
After-sales technical service and clinical training
Routine maintenance, technical troubleshooting and operator training for supplied medical devices.
Expertise Areas
- Hearing diagnostics
- Vestibular and balance assessment
- Cochlear implant clinical support
- Audiometric room and booth design
Key Technologies
- Pure-tone audiometry
- Tympanometry (middle ear analysis)
- Otoacoustic emissions (OAE)
- Auditory brainstem response (ABR)