Suture Equipments TRIZ Cases

A frangible spinal screw extension enables percutaneous connector delivery via a breakable access pathway.

A trocar assembly integrates oblique needle ports and a suture reservoir to enable precise tissue engagement during surgical access procedures.

Segmented helical retainers distribute tension across bidirectional suture zones, preventing slippage and breakage during surgical procedures.

A filamentary member guides a looped ACL graft through femoral and tibial tunnels using a surgical needle.

A medical treatment endoscope with a retractable arm mechanism.

Elastic pouch cinches elongate member to tighten dilated valve annulus, improving leaflet coaptation and reducing regurgitation.

Rotatable magazine provides tactile feedback to confirm clip release, reducing procedure time.

A suture device integrates an engage portion and winding mechanism to form secure knots directly at the tissue site.

A catheter-based system captures and immobilizes heart valve leaflets to enable minimally invasive repair.

A wire fixation device uses a nested locking element to compress a clamping cone and secure medical wires.

A non-rotating cannulated tensioning device maintains suture tension during anchor placement.

Nested screw assemblies secure small-diameter rods in pediatric bones, resolving rotational instability without increasing implant size.

Graphene mesh coatings disable bacteria via mechanical interaction, eliminating toxic metal ion release from traditional antibacterial implants.

Flexible cerclage strands pass through bone tunnels to provide stable fixation while eliminating tissue irritation from metal implants.

A deformable ring compresses between a collar and anchor post to secure an elastic cable, preventing slippage caused by low friction and diameter changes.

Insulated internal conductor directs stimulating current into bone tissue, preventing electrical shunting that causes nerve damage during screw insertion.

A collapsible suture anchor uses a sliding knot mechanism to secure soft tissue to bone without manual knot tying.

Merging the cartridge system and applicator into a single sterile pack eliminates separate handling steps, reducing user effort and time to load the clip unit.

A laparoscopic method creates a precise subcutaneous pocket for abdominal wall implants using small incisions and targeted suturing.

An expandable bolt apparatus stabilizes bone fractures using a shaft with opposing threads and deformable arms that expand radially.

An insertion instrument ejects paired anchors across an anatomical gap to secure the defect.

Tensioning a flexible member transforms the anchor assembly into a rigid structure, resolving insertion challenges in confined surgical spaces.

Offset distal openings and protruding wings enhance tissue engagement for hemorrhoid procedures.

A telescoping bone screw uses a plunger and detent assembly to allow independent movement within the implant body.

Segmented compression strokes distribute stress evenly across needle barrels, preventing cracking in harder alloys while ensuring durable suture attachment.

A stabilizer engages a tubular retractor to anchor an elongate suturing body during minimally invasive procedures.

A needle camera adaptor integrates visualization with a tube-shaped body to guide curved suture needles through cannulas.

Antimicrobial suture package transfers agent from reservoir patches to inhibit bacterial colonization during sterilization.

Sloped teeth on the peripheral wall reduce frictional forces, enabling rapid suture withdrawal and efficient high-speed packaging.

A laparoscopic suture fastening device uses grasping arms to throw and catch a needle along an arcuate path for precise tissue closure.

An annular fastening passage secures a tissue graft against cortical bone, preventing migration into the porous tunnel.

An illuminated Veress needle with integrated forceps jaws visualizes blood vessels to prevent organ damage during incision formation.

An intramedullary nail with a proximal portion extends into the humeral head to provide internal support and secure fixation within the bone canal.

A self-tightening elastic line ligator uses a compression spring to rapidly retract and tighten the loop at the device front end.

Tissue suction housing pulls bodily tissue via vacuum to control penetration depth and secure pelvic implants.

A tulip assembly with provisional locking secures a pedicle screw and captures a rod via independent rotation.

A bone anchor assembly with deflectable fingers and a tubular insert provides secure anchoring points.

A collateral channel device creates stable extra-anatomic openings through the airway wall to enable direct lung tissue access.

A dissolvable polymeric film protects the cornea while releasing mucoadhesive agents.

A tubular closure device traverses tissue to seal vascular access points using biologic or synthetic materials.

Degradable PEU films deliver sustained antibiotics locally to prevent CIED infections while avoiding systemic toxicity.

A biodegradable ratcheting tie with a locking mechanism provides consistent tension during fascial closure.

A suturing apparatus uses a magnetic transfer system to move suture threads between a needle and tube for single-handed operation.

A percutaneous suture cutting device uses a guide and sliding blade to trim filaments below the skin surface.

Segmented tube guides and control wires position threads accurately to secure implants while preventing migration.

A delivery assembly deploys a resilient tissue compression ring over an endoscope using a reciprocating inner carrier.

A knot tying apparatus uses a rotary lock and winding mandrel to form double loop surgeon's knots on medical devices.

Vapor transfer from a polymeric containment compartment inhibits bacterial colonization on sutures and outer packages, reducing surgical site infection risks.

Segmenting clamping from excision allows slender curved jaws to hold tissue without obstructing the visual field or instrument access.