Suture Equipments TRIZ Cases

Segmented tube design prevents flattening during insertion, resolving friction issues while ensuring secure sling indwelling.

A suture-button construct stabilizes metatarsal bones through soft tissue fixation.

A spring-loaded anchor deployment component moves through a delivery guide to fixate surgical sutures within deep pelvic tissue.

A compression screw head integrates suture fixation holes to anchor soft tissue directly without separate anchors.

A tapered dilator creates a controlled channel through tissue to guide pelvic mesh implants with minimal friction.

Mineral coatings on bioresorbable sutures enable spatial and temporal control over growth factor delivery, eliminating burst release from microspheres.

A gastropexy kit uses a blunted stylus inside the needle to deploy fasteners and automatically blunt the sharp tip for safer tissue penetration.

Segmented absorbent strips remove subcutaneous fluid through capillary action, preventing traditional drain clogging and infection risks.

A surgical instrument knife blade moves distally to cut tissue while retracting proximally during removal.

Segmented distal assemblies enable versatile hysterectomy tasks while nested coupling mechanisms maintain connection reliability.

Segmented pelvic implants with adjustable extensions resolve surgical time and complication trade-offs by enabling dynamic tensioning during procedures.

A coaxially lockable poly-axial bone fastener assembly converts to a mono-axial configuration using an internal locking mechanism.

A soft button suture construct anchors bone tissue via a double loop design, reducing disruption and pain from rigid implants.

An adjustable suture locking apparatus integrates a lock pin and handle to control tension.

A button suture device uses a locking loop and member to frictionally retain the suture for stable tension.

A rotating puncture needle creates a precise tissue path between the urethra and vagina without surgical incisions.

Tethered fasteners attach to artery walls to close percutaneous punctures, eliminating manual compression and freeing medical professionals.

A proximal biceps clip uses a ratcheting clamp to grasp the tendon during tenodesis surgery.

A surgical ligation device integrates a spool, cannula, and snare to dispense and tie ligatures.

A gripping tool with an integrated distance guide measures jaw spread directly on the instrument arms.

An ABA tri-block copolymer combines a crystalline strength block with an amorphous elastic block to form bioresorbable medical devices.

A flexible pharynx protector features a rigid receiving portion to secure puncture needles during laryngectomy procedures.

A knotless suture anchor assembly uses coaxial inner member movement to lock sutures within a bone tunnel.

Segmented silicone anchors with internal tunnels support collagen ligature growth to anchor hair implants while minimizing immune response and infection risks.

A three-jaw laparoscopic grasper distributes pressure across multiple contact points to secure tissue engagement.

Looping fiber pillars in a compressible adjunct adapt to tissue thickness variations, reducing over-compression risks during surgical stapling.

A needle-based delivery system deploys anchors to affix the vaginal wall to the sacrospinous ligament.

Nested medical needle separates puncturing and threading functions, reducing procedure time during hernia closure.

A wound closure device incorporates a biodegradable coating loaded with monomeric antihypertensive agents to deliver localized therapeutic effects.

Segmented screw heads with slits allow poly-axial motion while resisting backout forces during spinal torsion.

Nested tensioning filaments maintain tissue traction within endoscope channels, reducing procedure complexity and tool interference.

Snap-fit paired rings enable intraoperative sizing and physiologic assessment, resolving the trade-off between device complexity and measurement precision.

A surgical instrument uses a linkage member inside a sleeve to drive an opening and closing member.

A soft tissue rivet assembly uses a bullet and expanding sleeve to secure biological tissue.

Anchored intragastric device restricts stomach volume to reduce gastric capacity without invasive surgery.

A collar assembly deploys distally to provide counter-traction during suture anchor placement.

An expandable balloon holder winds suture thread to increase traction force, resolving insufficient stitching capability in confined hollow organs.

Compressing tissue between a slider and catcher stabilizes the suture delivery device, preventing rotation and sliding that cause suboptimal tissue bite.

Automated suture forming system joins thread sections and cuts tapered ends to enhance tissue engagement.

A cranial stabilization pin uses a titanium core and PEEK coating to withstand surgical torque.

Composite molds use interchangeable inserts to form distinct suture package geometries without fabricating unique dies.

Circular suture package design uses tabs, slots, and a U-shaped tray to secure needles and barbed materials, preventing entanglement.

An energy delivery device fuses a filament loop to replace manual knot tying, reducing surgical time while maintaining reliable implant fixation.

Vibratory energy liquefies the thermoplastic anchor material, forming a positive-fit connection in bone while reducing device complexity.

A multi-opening guide tunnel delivers multiple anchors through a single catheter path without repositioning.

A rotatable suture anchor device secures sutures within bone using a central pin and eyelet pin assembly.

Inner core deployment extends tines to anchor tissue, reducing scar formation and preserving biomechanical properties.

A urethral sling supported by a central portion repositions pelvic tissue through the obturator foramen.

Flanged anchors deploy via a rod to stabilize the mitral annulus, enabling retrieval to resolve stability versus repair trade-offs.