Mammary Implants TRIZ Cases

Applying foam sheets to uncured silicone shells before curing eliminates seams and wrinkles that cause capsular contracture.

Applying distractive force to expand breast tissue and increase vascularity improves autologous fat graft survival while reducing necrosis.

A tissue expander uses a diaphragm valve channel to enable rapid fluid injection into the expansion chamber.

Porous foam layers in a breast implant reduce weight by up to 50% to prevent tissue atrophy and sagging.

Decellularized nipple grafts retain structural proteins to repopulate tissue with keratinocytes, preventing projection loss and necrosis.

An absorbable matrix brassiere reinforces the circum-mammary ligament to maintain breast projection and shape.

Segmented small-volume spherical implants and pre-operative sizers address localized tissue deficits after lumpectomy.

Bonded elastic patches and an internal plug seal implant openings upon tube removal, preventing fluid leakage while maintaining a low profile.

Segmented shell bodies with fluid chambers allow independent volume adjustment, resolving the trade-off between adaptability and manufacturing complexity.

Segmented biomaterial particles conform to irregular resection cavities, resolving asymmetry and reducing fat necrosis risks.

A magnetic port locator tool detects the precise location of an injection port within an implantable medical device.

Segmented P4HB implants resolve stretching resistance and cost trade-offs by providing a temporary, fully absorbable scaffold that reduces surgical trauma.

Vortex flow from angular tubes ensures thorough coverage and debris removal, reducing capsular contracture risk.

Segmented degradable mesh implant creates void volume for tissue regeneration while maintaining mechanical strength to prevent bottoming out.

An inflatable tissue expander integrates a flat mesh attachment flap extending beyond the inferior shell edge to secure the pectoralis muscle.

High molecular weight silicon polyols cure into a biostable gel matrix that reduces solvent extractables and prevents low molecular weight PDMS leakage.

P4HB absorbable implants transition load to regenerated tissue via prolonged strength retention, preventing recurrent ptosis during breast reconstruction.

Segmented silicone foam components mix to low viscosity for injection, curing at ambient temperature to prevent thermal expansion defects.

A hemispherical mesh structure applies localized elastin gradients to deliver high support strength at the lower portion while maintaining upper comfort.

A breast prosthesis integrates localized gel protrusions to massage the chest wall and encourage lymph fluid circulation.

Contraction of layered elastomers seals punctures in prosthetic implants, preventing fluid leaks without complex patches.

Segmented fluid chambers allow post-implantation shape changes, eliminating the need for invasive surgical adjustments.

A breast prosthesis manufacturing method uses thermoplastic granulate melting to create adjustable porosity within a silicone matrix.

An absorbable matrix internal bra anchors to the circum-mammary ligament to prevent sagging without weakening natural structures.

A bioresorbable implant system encapsulates soft tissue within a geometrically stable capsule to promote natural regeneration.

Embedded nanoparticles convert radiation into heat, enabling in situ shaping of biodegradable implants without external thermal damage.

A bioresorbable three-dimensional wireframe device uses lateral openings to insert vascular pedicles for in-situ tissue formation.

Segmented implant reduces cardiac radiation exposure during breast cancer therapy by absorbing energy in zones matched to tissue sensitivity.

Additive manufacturing creates dissolvable molds filled with heat-curable silicone, eliminating dedicated tooling costs while ensuring precise implant geometry.

Interconnected pores in the elastomer matrix facilitate deep tissue integration, preventing fibrous capsule formation and capsular contracture.

Porous biodegradable polyhedron scaffolds enable natural tissue regeneration, eliminating capsular contraction risks from permanent implants.

A decellularized dermal allograft with an asymmetric profile and uniform thickness.

Swiveling tissue retainers on a supportive backing allow surgeons to adjust mesh positioning after initial fixation, reducing operating time.

Curved ridges on a flexible tissue expander shell distribute radial force to prevent wrinkling and ensure uniform expansion.

A nanocomposite hydrogel links inorganic clay nanosheets with amide polymers to form a stable organic-inorganic network.

A flexible funnel-shaped delivery sleeve guides silicone implants into surgical pockets using a conical geometry and lubricious additive.

A segmented polymer body forms customizable tubular sleeves to deliver implants through small surgical openings.

Pre-assembled mesh and tissue matrix integration minimizes surgical time and post-operative pain by reducing tissue manipulation.

Porous foam replaces solid gel to lower weight while maintaining shape and preventing fluid leakage.

Porous bioresorbable shells enable homogeneous soft tissue growth while maintaining mechanical integrity, resolving pouch rupture risks.

Segmented design allows the silicone shell to be removed for washing, resolving hygiene issues while maintaining structural integrity.

A tapered suction device evacuates surgical site fluids via controlled vacuum pressure.

A tissue expander shell incorporates a colorant that mixes with inflation fluid and features an exterior tread pattern for stability.

A biomaterial mesh device encloses breast implants while attaching to the pectoralis major muscle fascia.

Open framework bioabsorbable devices maintain surgical cavity volume to prevent deformities while enabling precise radiation targeting.

Processed human nerve allografts bridge intercostal nerve gaps during breast reconstruction to restore sensory function.

Absorbable porous pouches anchor breast implants via tissue ingrowth, preventing rotation and migration.

Self-contained hydraulic actuators adjust band diameter for post-implant size changes without external tubes.

Inflatable bladders in a thyroplasty implant apply adjustable pressure to vocal folds via injection ports.