Bronchoscopes TRIZ Cases

Dual-curvature laryngoscope blades displace the tongue and epiglottis without a flange, preventing teeth damage during intubation.

Interchangeable tongue blades and a lockable hinge on a surgical retractor reduce patient trauma by allowing quick adjustment and emergency removal.

Tilting the distal end unit improves insertability while maintaining sufficient contact area for reliable ultrasound image visualization.

A flexible vapor-tight cladding tube protects the endoscope image guide from steam corrosion and friction damage while allowing joint articulation.

Forward button placement clears the display view while a light-tight wall blocks emitter glare from the image sensor.

Processor articulates the drive mechanism to align the distal end with the identified centerpoint, reducing navigation time and tissue damage risk.

A medical scope with an embedded processor streams real-time video to remote specialists via a network connection.

A notched airway device engages patient teeth to maintain mandible position and features a longitudinal channel for endoscope passage.

A sealing and locking adapter integrates elastomeric valve and clamping mechanisms to resolve device interchange complexity during bronchoscopy procedures.

Integrating an image sensor into the tube eliminates time-consuming external verification while maintaining airflow patency.

A sensor-equipped laryngoscope measures force and torque applied during intubation to provide objective performance data.

A flexible endoscope with an embedded position sensor tracks its own orientation to generate a real-time 3D airway model for visual guidance.

A multispectral fluorescence sensor system analyzes excitation-emission matrices using deep learning neural networks for precise biological tissue characterization.

A portable endoscope testing kit uses an optical test target and magnification loupes to assess device functionality.

Cryopreserved autologous dermal fibroblasts regenerate extracellular matrix components in the vocal cord lamina propria layer.

A flexible pediatric nasal endoscope with high-resolution optics and a 2 mm biopsy channel enables unsedated transnasal examinations.

A processor moves a dummy device in a physical 3D model to mimic internal medical tool positions, eliminating hazardous X-ray radiation during navigation.

A surgical robotic system regulates insertion force using dynamic thresholds to prevent flexible instrument buckling during minimally invasive procedures.

A 2D scanning videokymography system captures and analyzes vocal fold mucosa vibrations in real time.

A graphical user interface displays anatomical models with real-time instrument position data and anomaly detection.

A hinged laryngoscope blade uses a cam mechanism to connect power only when open.

Dual Hall sensors detect magnetic field intensity to verify endotracheal tube position, reducing radiation exposure from repeated radiographs.

Camera control unit pulses strobe light to synchronize with rolling shutter readout, resolving global exposure constraints in laryngeal imaging.

A locking ring secures a curved bougie to prevent slippage, reducing aspiration risk and eliminating device exchange delays.

Dynamic flash pulse adjustment eliminates image brightness fluctuations and flickering in stroboscopic vocal fold examination systems.

Implanted electromagnetic transponder markers prevent migration during respiratory motion, maintaining tumor localization accuracy for radiation therapy.

Segmented percutaneous insertion of bone screws and an inflatable rod creates rigid vertebral fixation while minimizing surgical trauma.

A catheter system with a rotatable lumen arrangement and an intra-tumoral probe wire allows for precise targeting and sequential deployment of therapeutic agents.

Modifiable diaphragms on a multi-port oxygen mask allow clinicians to manually perforate entry points for scopes without disturbing ongoing oxygen saturation.

Flexible expandable electrodes conform to anatomical geometry to maintain precise sensor proximity during surgical procedures.

Occluded heated liquid catheter targets peripheral bronchial walls while preventing proximal flow damage.

Integrated endoscope handle connector secures syringe for direct one-handed fluid injection and extraction during bronchoalveolar lavage.

An optical insertion unit guides catheters into the esophagus by providing visual feedback, preventing tracheal misalignment during insertion.

A curved retractor blade with a tip extender lifts the epiglottis to expose the larynx and trachea.

A composite radiofrequency and microwave energy waveform transitions between modalities to deliver rapid haemostasis in biological tissue.

Thermal ablation terminates blood flow in targeted regions, resolving collateral ventilation issues without invasive surgery.

A needle handle vacuum chamber uses a plunger device to generate pneumatic suction at the distal end.

Segmented insertion section with varying curvature radii reduces tissue trauma and friction during difficult airway intubation.

A wireless nerve integrity monitoring system transmits signals between sensors and probes without physical cables.

An integrated imaging assembly on a feeding tube generates real-time visual data to confirm placement accuracy without relying on external x-ray procedures.

A display adapter merges endoscope and laryngoscope video streams into a single wireless feed for medical visualization.

A curved retractor blade creates a cylindrical passage to maintain tongue position during endolaryngial surgery.

A disposable laryngoscope integrates a rigid cylindrical tube with an optical subassembly to illuminate the airway.

A bite block assembly integrates separate capnography and oxygen delivery passageways to stabilize gas sampling cannulae during endoscopy.

Optical elements in the blade channel reduce ambient light interference, improving illumination efficiency and visualization accuracy.

A tissue force sensor system uses a load cell to measure mechanical forces applied during laryngoscopy procedures.

Resilient clips in a disposable sheath secure an endotracheal tube, reducing sterilization time while maintaining retention reliability.