Surgical Pincettes TRIZ Cases
- Suction Adhering Body With Movable Valve for Flexible Surfaces
A movable contact part opens a suction port with weak force, enabling stable adhesion on deformable tissue or skin while reducing damage and air leakage.
- Penile Prosthesis Tubing Connector Tool for Slippery Sleeve Assembly
Pinching arms and touch pads help surgeons grip hydrophilic connector sleeves and securely join penile prosthesis tubing in wet conditions.
- Forceps Base and Wire-Pulley Layout for Airtight Jaw Actuation
Angled wire holes, sealing members, and separated guide pulleys help forceps jaws move smoothly while limiting gas leakage during surgery.
- Suction Grasper Traction for Atraumatic Left Atrial Appendage Clipping
A suction grasper tensions the fragile left atrial appendage for secure clip placement while lowering tissue damage in minimally invasive access.
- Contoured Forceps Handle for Rotation in Confined Surgery
Rounded, contoured forceps surfaces improve in-hand rotation and tactile control, reducing surgeon fatigue in confined surgical spaces.
- LAA Suction Cup Inversion to Avoid Occlusion Implant Complications
Negative-pressure suction inverts the left atrial appendage to prevent thrombus without implants, stitching, or clipping.
- Vacuum Cervical Cup Manipulator for Tumor-Safe Hysterectomy
Peripheral vacuum holding and drain holes keep the cervix sealed during hysterectomy, reducing tissue detachment and malignant cell spread.
- Rigid Dome Pneumoperitoneum Access for Vacuum-Sealed Instrument Motion
A rigid dome with vacuum regulation and a septum creates temporary pneumoperitoneum while allowing instrument movement and tissue interaction detection.