Endoscopes TRIZ Cases

A windowed blade case uses a light-absorbing surface to minimize glare during endoscopic procedures.

Light-tight enclosure with radiation shielding isolates weak Cerenkov signals from ambient light interference, enabling accurate surgical margin assessment.

A computer-implemented system processes textual, audio, and video data through LSTM and CNN architectures to synthesize clinical information.

A tubular endoscope insertion aid uses an inflatable holding unit and a thread-like member to secure the intestinal tract during procedure.

ECG-triggered high-speed optical imaging completes coronary scans within one cardiac cycle, eliminating motion artefacts and reducing flush medium usage.

An expandable movable component on a non-circular gastric tube resolves visibility and positioning contradictions in bariatric procedures.

Segmented linkages transition between elongated and compact states to prevent buckling of flexible instruments within patient anatomy.

Constant force springs counteract rapid springback in flexible segments, reducing tissue damage risk during navigation.

A flexible catheter instrument uses an insulating tube to isolate the electrode body, preventing deep incisions and gastrointestinal perforation.

A compressive sensing optic integrates random optical samples via a fiber bundle to produce compressed signals for sensor detection.

A probe shape detection apparatus calculates movement speed to dynamically select coordinate sources for display generation.

An elastic narrowing element in the guide channel deforms radially to fix laser probes, preventing beam oscillation during tissue removal.

A uterine ablation device uses pressure monitoring to verify balloon placement and sealing within the cavity.

Nested primary and secondary electrodes vaporize conductive fluid via Joule heating, enabling precise tissue ablation without complex positioning.

Coplanar image capture sensors with a shared proximal optical path resolve manufacturing precision limits for tiny distal lenses.

A medical stereoscopic observation device adjusts parallax values dynamically to maintain consistent three-dimensional image presentation across varying display conditions.

A medical excisional device integrates imaging capabilities within its structure to support vascular interventions.

A medical device uses a plunger to draw tissue into a hollow member, enabling precise ligation of internal hemorrhoids.

A retractable electrosurgical electrode connects to a stationary contact element when fully retracted inside the guiding tube.