Eye Surgery TRIZ Cases
- Intraocular Shunt Deployment Device for Closed Angle Glaucoma
Segmented deployment devices reopen closed angles via sliding distal portions, enabling accurate shunt placement without optical apparatuses.
- Surgical Cassette Pressure Sensor with Movable Follower
A movable follower assembly decouples from the console to eliminate relative motion errors, ensuring precise fluid pressure readings during surgery.
- Ultrasonic Needle Tip Thermal Monitoring for Ocular Surgery
Infrared detection monitors ultrasonic needle tip temperature to prevent tissue damage from excessive heat generation during ocular surgery.
- Optic Nerve Stent for Intracranial Hypertension
An applier device navigates the eye curvature to deploy a self-expanding stent, resolving variability in slit creation and reducing revision surgery rates.
- Ophthalmic Surgical Instrument Tip Composite Frame Coating
A composite ophthalmic surgical instrument tip uses a metal internal frame covered by a polymer coating to define the exterior surface geometry.