Bronchoscopes TRIZ Cases

Embedded coils in the sheath wall enable real-time position tracking, eliminating the need for separate guides and preventing target displacement.

A display correction system adjusts endoscope image signals to match true colors on monitors.

Therapeutic ultrasound energy inactivates pulmonary nerves to reduce acute respiratory distress syndrome effects while preserving bronchial wall integrity.

Deformable catheter expels medicinal liquid as microdroplets directly into the trachea using integrated pneumatic spray mechanisms.

An extendable fiber-optic probe reaches alveoli 300 μm away, resolving the trade-off between high-resolution contact imaging and deep-tissue access.

Flexible steerable catheters navigate natural passages to dilate sinus ostia without removing the uncinate process.

Segmented cartridge locking mechanisms secure endoscopes to video laryngoscopes while reducing cross-contamination risks.

A reversible airway device integrates a laryngeal mask and endotracheal tube within a tubular guide to enable continuous ventilation.

A medical continuum robot uses recorded insertion data and real-time sensors to guide extraction.

Electromagnetic induction replaces mechanical relays in airway cleaners, eliminating contact resistance and interference while ensuring precise sputum removal.

A medical instrument with an expandable member and blocking structure directs fluid flow while preventing leakage back into the needle.

An actuator manipulates an elongate member between straight and curved configurations to visualize obstructions during natural sleep.

Local curvature distribution comparison reduces sensitivity to electromagnetic field inhomogeneities and interpolation errors.

A drive circuit uses a voltage divider to control LED current through a two-pin socket interface.

Cyclo olefin polymer waveguides maintain optical stability and mechanical strength during extended sterilization cycles.

A coaxial needle antenna couples microwave energy to tissue for precise localization and ablation.

An endoscope system automates fluid delivery and specimen retrieval through integrated containers.

Segmentation creates a universal control unit with dorsal buttons, while a light shield separates sensors to resolve visual obstruction trade-offs.

Fixation detection means verify attachment status between the bendable unit and base unit, preventing setup errors in medical procedures.

Preliminary action distributes a targeting moiety within tissue before bronchoscopy, enabling clear lesion delineation beyond subsegmental bronchi.

A medical device integrates a sealed camera lumen with a removable optical sensor to guide placement of airway equipment.

A coaxial camera, LED, and ultrasonic sensor deploy through a standard bronchoscope for precise peripheral lung access.

Precooled heat sinks enable high-power LED flashes synchronized with vocal cord cycles, resolving image blurring while maintaining device reliability.

An eccentric centering cuff aligns a nested particle lumen with the trachea centerline, preventing wall trauma during frozen saline delivery.

A rigid insertion guide with a radiused distal end directs an endotracheal tube into the trachea.

Segmented camera modules enable independent sterilization while the dual-blade mechanism spreads pharyngeal tissue for intubation.