Wound Clamps TRIZ Cases

Segmented storage areas with individual lids enable unused endoscopic clips to be reused across different cases while maintaining sterility.

A self-supporting scaffold anchors a tissue traction element to lift target tissue during endoscopic procedures.

An integrated applicator with a reusable magazine eliminates separate reloading devices, reducing procedural complexity during endoscopic tissue ligation.

A clip delivery device uses a snap-fit mechanism to stabilize the connection between the clip and connecting member.

Segmented clamping teeth distribute holding force to prevent tissue crushing while maintaining secure attachment during endoscopic procedures.

Contact portions on arm sides prevent engaging portion deformation during sliding, ensuring stable locking.

Segmented longitudinal and transverse ribs on ligation clip jaws create discrete contact points for secure tissue clamping.

Segmented clip chambers with universal mating features resolve adaptability complexity trade-offs.

A rolled medical sheet expands to anchor in tissue, enabling rapid closure without traditional suturing.

Segmented bio-absorbable clips reduce surgery time and infection risk.

Segmented clamping portions with spring mechanisms secure the left atrial appendage, preventing clot formation and stroke risk without bypass.

Control device monitors energy storage state of charge to coordinate power supply for surgical instrument operating processes.

Porous ECM plug shaft expands to seal vessel openings, resolving hemostasis-healing trade-offs.

A surgical clip uses asymmetric leg members with gable protrusions to resist longitudinal sliding along blood vessels.

Independent trigger assemblies for opening, closing, and ejecting surgical clips reduce procedure time and infection risk.

A reloadable endoscopic clip uses connecting tabs that slide along ramped bushing surfaces to plastically deform and release the capsule during deployment.

Integrating locking elements onto the sliding shaft prevents deformation and accidental actuation during medical procedures.

A clip unit uses a pressing tube to deform arm portions and bring distal ends together for secure tissue ligation.

A biocompatible viscoelastic septum seals puncture wounds in target vessels after interventional procedures.

A spring suture with a variable thickness center spring applies consistent closure force to prevent skin inversion at the dermal level.

Rotating clip parts enable simultaneous vessel clamping, eliminating the need to release the first vessel during bypass procedures.

A surgical clip applier uses a camming plate with a lost motion portion and flexible tab to drive jaw closure.

Wedge plate mechanism adjusts endoscopic clip applier jaws between open and closed states for precise surgical manipulation.

Integrated surgical instrument combines clamping and cutting functions to reduce tissue dissection and minimize hemorrhage risk during procedures.

Rounded compression surfaces distribute pressure to prevent tissue necrosis while a flexible mesh cover cushions the interface to stop bleeding.

A segmented wound plug with separable portions spatially separates to accommodate tissue plane movement during trocar site closure.

An annular clip inverts to secure everted tissue, resolving incomplete sealing and hemorrhage risks while eliminating permanent foreign material complications.

Independent grasping sections rotate and move to seal large perforations, resolving the trade-off between adaptability and structural complexity.

Segmented flexible shells and thin films allow the clip applier to navigate curved endoscope channels while maintaining structural integrity.

An articulating bight joins elongated members of a bariatric clamp, enabling precise stomach partitioning while navigating trochar constraints.

A medical applicator uses a slidable actuator and ejector rod to deploy wound closure devices via a single trigger mechanism.

A magnetic anastomosis device uses a nitinol exoskeleton to direct self-assembly of segments into a stable polygonal structure.

Polymeric surgical clip features a sharpened hook section for vessel piercing and an oblique flank to protect surrounding tissue.

A motorized surgical device advances ligating clips through flexible shafts to deliver precise tissue occlusion.

Segmentation and parameter changes enable a hemostatic clip to separate cleanly via pulling force, eliminating broken component risks in patients.

Recessed tool jaw surfaces accommodate clip connection areas, reducing surgeon force expenditure while maintaining secure closure reliability.

An angled cam bar and forked jaws eliminate the stroke reversing mechanism, reducing instrument width while maintaining jaw closure force.

A surgical clip delivery device uses dual-axis jaw articulation to separate clip struts during initial opening for precise left atrial appendage placement.

A surgical clip applier uses a drive belt system to transmit consistent handle strokes for universal clip size accommodation.

Continuous curved clip arms eliminate kink deformation and maintain maximum distal end closure force.

A three-leg clamp secures umbilical cords via a resilient tail, preventing misalignment and disengagement during the cutting process.

Lateral protrusions on the leg members enhance torsional rigidity and tissue retention, resolving insufficient grip in constrained endoscopic environments.

A laparoscopic clip applicator deploys three surgical clips simultaneously to clamp the cystic artery and duct.

Pivoting jaws transition from insertion to tissue-receiving orientation, closing larger defects without multiple clips.

Elastic leaf engages wedge plate to lock jaw, preventing vascular tissue damage after last clip discharge.

Multiple ligature clips merge into a single integrated carrier structure that prevents lateral displacement and reduces surgery time.

Segmented locking members with an intermediary restraining mechanism prevent tissue pinching during hemostasis procedures.

A surgical device uses pressurized fluid to create a lubricating film for turning blood vessel ends over sleeves.

Bioabsorbable surgical clips grasp dural edges to provide watertight closure, eliminating permanent metal artifacts that compromise postoperative imaging.

A metal clip carries a crosslinked biological membrane to strengthen the blood vessel wall and enhance biocompatibility.