Endoscopes TRIZ Cases

Balanced gas circulation prevents mist obstruction in narrow spaces, maintaining clear visibility without destabilizing internal pressure.

A surgical treatment apparatus with an offset image pickup device and pivotable forceps mechanism.

Segmented negative and positive lens groups form parallax images with a wide angle of view while minimizing aberrations in compact devices.

Ablation energy control system manages electrode states to deliver uniform tissue heating.

Specialized applicator directs 1470 nm laser energy to reduce vaginal diameter while minimizing complications from inaccurate traditional treatments.

A scanning endoscope ferrule incorporates a twin crystal damping alloy to absorb actuator vibrations, preventing image quality degradation.

Diverging air flow from the handle cleans the hydrophobic mirror surface, preventing moisture buildup that obscures image clarity during examinations.

Convex limb surfaces diverge fluid flow to clean the lens in-situ, preventing surgical interruptions and reducing anesthesia time.

A dual-spectrum imaging system captures visible and infrared light simultaneously using a notch filter to block excitation wavelengths.

A control strand forms a loop at the shaft end section to distribute mechanical stress and prevent kinking.

A ball-shaped electrosurgical cutter integrates RF coagulation and mechanical resection to simplify complex hip and shoulder arthroplasty procedures.

Wrapping pull wire around insert component distributes load via friction, preventing wire breakage at capstan interface.

Radial insertion of the control train via a dedicated opening simplifies endoscopic shaft maintenance and reduces production time.

A slip clutch assembly decouples a rotatable knob from a slide mechanism, preventing excessive tension in control wires that risks tissue damage.

A medical data processing apparatus outputs standardized image data for machine learning alongside diagnostic images.