Bronchoscopes TRIZ Cases
- Ultrasound Bronchoscope Non-Coaxial Cable Connection
Local shield layers and outer coats on non-coaxial cables prevent disconnection at the flexible substrate bond while maintaining wiring freedom.
- Single Lumen Endobronchial Tube with Aperture Valve
A single lumen endobronchial tube uses an inflatable cuff and aperture valve to direct medical gas flow for selective lung ventilation.
- Adaptive Laryngoscope Blade with Dual-Spar Elastic Deformation
Dual flexible spars in the adaptive blade conform to patient anatomy, eliminating the need for multiple fixed spatulas.
- Video Laryngoscope Integrating 2D Kymography and Stroboscopy
A video laryngeal endoscope uses a beam splitter to simultaneously acquire flat scan kymographic and stroboscopic images of vocal folds.
- Deployable Prong Needle for Uniform Tissue Track Injection
A medical needle with flexible prongs creates tissue tracks for medicant diffusion.
- Robotic Surgical Tool Lead Screw Translation Mechanism
A robotic surgical tool uses a lead screw and carriage nut to translate an end effector along the z-axis.
- Ambidextrous Face Mask With Contoured Dome And Crossed Recesses
A face mask with a contoured dome and crossed composite recesses accommodates clinician thumbs for ambidextrous handling.
- Intubation System with Integrated Physiological Display
An intubation system displays in vivo images alongside physiological parameters on a single screen.
- Endoscopic Airway Assessment for Hypoglossal Nerve Stimulation
Tongue protrusion maneuver observed via endoscopy predicts hypoglossal nerve stimulation success.
- Optically Induced Injection Device for Vocal Fold Precision
An injection needle integrates an optical cable to illuminate the vocal folds during solution delivery.
- Steerable Biopsy Needle with Radial Ultrasound for Lung Nodule Access
Segmented flexible needles navigate tortuous airways while radial ultrasound visualizes surrounding tissue, reducing repeated bronchoscope repositioning.
- Visual Laryngeal Mask with Forward-Extending Imaging Cavity
Forward-extending imaging cavity positions camera beyond epiglottis obstruction, while angled cleaning channel removes debris for clear visualization.
- Reversible Airway Device Seamless Ventilation Transition
A reversible airway device integrates a laryngeal mask and endotracheal tube to enable continuous ventilation support.
- Adaptive Bite Block for Airway Access During Respiration
An adjustable bite block allows invasive airway access without interrupting oxygen delivery, preventing dangerous drops in blood pressure and oxygen levels.
- Endotracheal Tube Inserting Device With Ratchet Ejection
A ratchet mechanism enables stepwise ejection of an endotracheal tube from a stylet, resolving friction and repositioning difficulties during insertion.