Light Handed provides a laser‑enhanced otoscope that adds a low‑power laser illumination to the standard white‑light otoscope, improving visualization of middle‑ear effusions. The dual‑light design enables pediatricians and family physicians to detect fluid behind the tympanic membrane with up to 90% accuracy while maintaining the simplicity, ergonomics, and low cost of a conventional otoscope.
Funding
Funding not disclosed
Founders
Product
Problem
Diagnosing middle‑ear effusions such as otitis media with effusion (OME) is difficult in young children because standard white‑light otoscopy yields low diagnostic accuracy (≈53%). Inaccurate detection leads to missed or delayed treatment, contributing to hearing loss, developmental delays, and learning problems.
Solution
Light Handed offers a laser‑enhanced otoscope that adds a targeted illumination source to the conventional otoscope used in pediatric offices. The laser light improves visualization of fluid behind the tympanic membrane, enabling clinicians to identify middle‑ear effusions with up to 90% accuracy in pilot studies while retaining the simplicity and low cost of a standard device. The system integrates seamlessly into existing exam workflows, requiring no additional training or expensive equipment. By providing clearer diagnostic information, the device helps pediatricians make more confident treatment decisions and appropriate referrals for interventions such as ear tubes.
Target Audience
Primary customers are pediatricians and family medicine physicians who perform routine ear examinations, as well as pediatric ENT specialists seeking a cost‑effective tool for early detection of middle‑ear effusions.
Features
- Dual‑light design combining traditional white light with a safe, low‑power laser for enhanced contrast of effusion signatures
- Hand‑held form factor identical to a conventional otoscope, preserving familiar ergonomics and workflow
- Real‑time visual feedback on fluid presence without the need for external imaging or software processing
- Battery‑operated, lightweight construction suitable for routine use in busy pediatric clinics
- Compliance with medical device safety standards for laser exposure in the ear canal