Wound Clamps TRIZ Cases

A detachable coupler releases from the capsule but stays on the applicator, preventing shed parts and enabling repeated tissue clipping.

Independent handle control and a cinch-hook mechanism let a ligating loop be repositioned before secure irreversible tightening around tissue.

A serpentine closure structure distributes force evenly, adapts to tissue movement, and resists drape-induced patch displacement.

Aggressive spikes, hooks, and barbs help endoscopic clip arms hold tissue securely during large defect closure, reducing slip and repeat attempts.

A rotatable iris clip lets endoscopists review and reposition closure before deployment, improving GI tissue sealing and reducing seeding risk.

A collet-held clip and separable yoke simplify endoscopic closure, reducing setup time, shed parts, and catheter length.

A compliant Nitinol clip and adapter simplify endoscopic tissue closure by enabling precise jaw deployment, secure locking, and easy detachment.

An asymmetrical clip arm layout separates puncture and grasp functions to close large endoscopic tissue defects more securely.

An asymmetric anchor-and-claw layout helps an endoscopic clip puncture, grasp, and lock tissue securely when closing large defects.

Asymmetric clip arms, anchors, and a pressing member keep tissue securely closed for hemostasis while allowing reopening for re-grasping.

A regulating member and sheath control clip arm opening for secure tissue ligation in narrow lumens and tangential endoscopic access.

A rotatable clamp housing and push-in connection improve endoscopic vessel alignment, simplify assembly, and support reliable hemostasis.

Aggressive clip-arm teeth and barbs keep tissue from slipping when clips reopen, making large defect closure faster and more reliable.

A regulating member keeps a self-expanding clip loadable into a sheath while preventing closed-state locking by the pressing tube.

A two-area cartridge retracts clip wings, blocks premature connection, and enables repeated reloading for less waste.

Independent movable arms and a stopper mechanism simplify endoscopic tissue grasping while improving secure ligation and indwelling in luminal cavities.

A movable two-cartridge layout and regulation member prevent gaps between the clip unit and applicator for reliable loading.

An open-ended clip uses paired occlusion and biasing arms to close the left atrial appendage with more uniform force and less tissue damage.

External LAA compression with opposed jaws and a spring cuts blood flow and clot passage while enabling minimally invasive stroke prevention.

Automatic clip loading replaces manual reloading in a non-ratcheting surgical applier, improving ligation efficiency and repositioning control.

Multiple grasping segments and a delivery holder keep endoscopic tissue traction stable while allowing force-vector adjustment and clearer visualization.

A hybrid degradable clip with metal support improves clamping strength while avoiding permanent retention and ion dissolution inflammation.

A fetching cap and hook reopen the anastomosis clamp during extraction, reducing tissue damage and easing endoscopic removal.

A friction-compensating strand closure applies even clamping force with a smaller clip applier, enabling reduced access port size and recovery time.

Closes far-side tissue punctures endoscopically with movable clip arms, helping prevent leakage after early stent removal.

A regulated connector keeps the clip unit aligned during pull-based release, simplifying operation and supporting secure ligation.

Multiple tissue-engaging segments and a hanger mechanism let clinicians adjust traction vectors to keep the cutting plane visible and stable.

A split-arm clip locks distal jaws on tissue while removing proximal parts, shrinking capsule size for easier clip placement in tight endoscopic spaces.

A spring-loaded jaw clip with a coupler and expansion apparatus closes the left atrial appendage to reduce clot passage and stroke risk.

A membrane-backed over-the-scope clip seals resection openings, enables repositioning, and traps tissue to limit cancer cell seeding.

A ladder-fed pusher with a baffle and one-way stopper advances surgical clips accurately to the forward step position with less mechanism complexity.

Pulley-driven clamp arms deploy from a delivery device to secure blood vessels through small incisions while maintaining strong clamping and easy release.

A dual locking clip structure resists premature opening as absorbable material degrades, preserving ligation integrity across tissue thicknesses.