Otoscopes TRIZ Cases

An adaptable camera unit adjusts imaging parameters via connected optical components, resolving the trade-off between device versatility and image quality.

An imaging ear speculum integrates a camera module into an internal track, eliminating the need for manual endoscope support during otological procedures.

Pressure sensors detect leaks between a cryosurgical balloon and tissue to prevent incomplete occlusions and non-uniform lesions.

Short wave infrared otoscope detects middle ear fluid by measuring light intensity ratios to differentiate anatomical structures and reduce diagnostic errors.

An otoscope design featuring primary and secondary illumination devices for distinct anatomical areas.

A therapeutic endoscope cover integrates an image sensor unit and a separate treatment opening to capture internal structures.

Laser grid projection and camera capture quantify tympanic membrane compliance, replacing subjective visual assessment with objective numerical data.

A self-imaging device captures high-resolution nasal images using integrated optics and light guides.

An endoscope with a flexible distal segment and fan spray nozzle mechanically removes biofilms, restoring sinus drainage pathways.

A diagnostic device estimates ear-canal characteristic impedance using Hilbert transforms to detect oblique probe insertions.

Segmenting the imaging head from a smartphone resolves portability limits while multi-functionality enables precise ear diagnosis.

A calibrated pneumatic otoscope uses a pressure gauge and alert mechanism to maintain air pressure within an optimal diagnostic range.

Two-photon fluorescence imaging detects inner ear cells through bone using infrared light pulses.

A portable medical device integrates dual cameras and sensors to transmit video data for remote patient examinations.

Segmenting the handle from a flexible shaft allows simultaneous visualization and suction, resolving ergonomic imbalance during middle ear surgery.

A capacitor-powered handheld device uses a mimic circuit to replicate battery voltage characteristics for rapid recharging.

A modular medical diagnostic instrument integrates interchangeable imaging modules with on-board machine learning for real-time disease detection.

A speculum tip element uses varied surface finishes to direct light axially and peripherally for medical examinations.

A camera and monitor system captures reflected light from the ear canal to display real-time images of the target treatment area.

A laser measurement arrangement generates a cone-shaped beam to triangulate auditory canal geometry without invasive silicon injection.

A speculum features a compressible silicone seal that conforms to the ear canal geometry.

A bending electrosurgical attachment merges cautery functions into a single instrument, eliminating time-consuming instrument exchanges during procedures.

Integrating a transparent light pipe into a suction catheter provides direct illumination at the tip, resolving blind visualization during ear wax removal.

A tympanic membrane measurement unit detects eardrum movement to generate destructive interference sound waves.

A tapered otoscope head houses a distal electronic imaging unit to capture wide-angle eardrum views without mechanical funnel insertion.

A multimodal endoscope integrates visualization and needle dispensing for precise intratympanic medication administration.

Interchangeable optical heads enable remote medical image transfer without complex dedicated instruments.

Offset optical axis compensator decouples smartphone camera sensor from vision aid lens, resolving handling precision tradeoffs during manual guidance.

An endoscope auxiliary device uses a light guide to transmit light into a PMMA probing body, reducing light spots and shadows for accurate observation.

An otoscope uses optical fibers to transmit polychromatic light and capture reflected signals from the ear canal.

Optical detection replaces complex CT systems to monitor blood flow without ionizing radiation or contrast agents.

Interlocking optical assemblies expand the field of view without reducing working distance, resolving patient anxiety while simplifying manufacturing costs.

Segmented hinged jaws open body cavities while nested units stack for compact storage.

A flexible silicone screen centers the optical element during cavity insertion.

Angled electronic imaging unit captures ear canal images, eliminating manual skill requirements and injury risks during domestic otoscopy.

Segmenting the main frame from the front chamber allows dynamic lens adjustment while maintaining grip stability during ear cleaning.