Endoscopes TRIZ Cases

Resonant axial and lateral scanning enables real-time 3D brain imaging in freely behaving animals with cellular resolution and lower photobleaching.

A collet-actuator brake locks an endoscope articulation axle by friction, simplifying assembly while improving sheath control.

Brightness profiles from the endoscope image sensor identify trocar insertion and withdrawal timing while helping control light intensity.

An optical roller ring inside an inflatable membrane turns finger motion into repeatable prostate volume and shape measurements.

A non-circular groove and rotating element fit three or more endoscopic camera filters in one plane, saving space and reducing selection errors.

Strategic shaft cuts and integrated wire lumens enable precise catheter bending while reducing components, weight, and disposable device cost.

A multi-lens endoscope illumination layout widens field coverage, improves peripheral light distribution, and limits image tinting from body fluids.

A replaceable coupler and handle holder let one drive assembly fit different endoscope formats while maintaining precise alignment and rotation control.

Force sensing during endoscope and sheath insertion lets the robot stop or alert on overloads that could damage the ureter.

Solid-state sensors in a protected catheter sleeve avoid fluid-column noise, clots, and bending errors during physiologic monitoring.

Simultaneous suction and coagulation clear blood during flexible endoscopy, improving bleeding control and visualization.

Video-based angle detection lets an ultrasonic vessel sealer adjust energy in closed loop for more consistent tissue sealing across tissue sizes.

A modular endoscopic tool keeps video imaging active during instrument exchange while supporting independent orientation and one-handed use.

A multi-channel manifold lets surgeons switch a laser fiber between irrigation and aspiration paths in situ, cutting procedure time and trauma.

Detachable electrical coupling lets one endoscope power and connect multiple instruments while supporting smaller shafts and fewer consoles.

A distal shovel with a concave form and movable rail helps endoscopic tools stabilize and reach all sides of irregular target tissue.

Curved mating links increase center distance during bending, helping an endoscope shaft self-realign and reduce friction after deflection.

Coaxial conductive sleeves generate plasma at a cutting window to remove fibroid tissue through a small-diameter hysteroscope with less invasive access.

Side-surface conductive routing strengthens endoscope light-module wiring, cuts bending stress, and frees distal-tip space for larger sensors.

A segmented forceps plate with dual openings and a bent hinge cuts disposable tool cost while preserving rotation durability and tissue protection.

Combining OCT structure imaging with NIRF cathepsin-activated signals enables in vivo detection of inflamed atherosclerotic plaques.

Expandable catheter electrodes conform to irregular vessel walls for uniform pulsed-field delivery while limiting thermal damage to nearby tissue.

Camera integration and shutter timing are synchronized with laser pulses to prevent endoscopic image artifacts during lithotripsy.

A distal sheath conduit enables effective suction and hemostatic treatment without enlarging the full sheath or degrading endoscope suction.

Concentric channels and valves combine laser cutting, cooling flush, and smoke suction to keep vision clear and reduce extra incisions.