Bandages TRIZ Cases

Asymmetric absorbent-core placement and elasticized cuffs form a front pocket that improves male fit, comfort, and lateral leak protection.

A polysiloxane-polyurethane liquid dressing forms a fast-drying breathable protective film while avoiding spray nozzle clogging.

Layered lyophilized hydrogel controls water content across the dressing to preserve structure, sustain moisture, and support antimicrobial wound protection.

A circumferential tear line across the overwrap seam enables one-handed tampon opening with tactile handling and an audible click.

An in situ cross-linked gel film creates a breathable wound barrier that blocks bacteria, retains moisture, and sustains drug release.

A crosslinked gel with high-oxygen water and 16-18 μm pores forms a strong, transparent wound film that maintains moisture and supports healing.

A rear-layer extension forms a flexible pocket that temporarily stores excrements and helps prevent longitudinal leakage after repeated use.

An elastic outer face and compressible body turn deformation into uniform wound pressure, improving graft adherence and limiting fluid buildup.

A porous mesh frame, fan, and UV light keep diabetic foot ulcers dry, oxygenated, and protected from pathogens to support faster healing.

A free distal waist containment member forms folded pocket volume near the rear waist to improve exudate containment and reduce leakage.

Uneven polymer loading across two absorbent cores preserves flexibility after liquid uptake while maintaining liquid retention and wearer comfort.

Longitudinal cuts at stacked sheet change parts guide side-seal tearing, reducing leakage, skin exposure, and appearance damage.

A narrower topsheet and unattached crotch-region barrier cuffs block liquid wicking under the cuff, reducing side leakage and material use.

A perforated diaper roll and bottom dispensing slot provide one-at-a-time access while reducing spills, clutter, and contamination risk.

Fucoidan and olive leaf extract support basal-layer stem cell growth while glycerin drains exudate and honey provides antimicrobial protection.

Cut slits form an expandable lattice in porous foam, improving NPWT drapeability while supporting wound inspection and closure.

Alternating high- and low-basis-weight zones concentrate absorbent material across the front and crotch while supporting fit and leakage security.

Polymerization, heat treatment, and irradiation produce polyalkylene carbonate with easier application and stronger wound adhesion.

Dual zones combine apertures, embossments, and protrusions to manage urine and BM exudates.

This case replaces synthetic adhesive closure with embossed mechanical engagement for biodegradable paper sanitary packaging.

This absorbent article uses low-polymer-density grooves in the upper core to route fluid into the lower core and limit rewetting.

Local channel bonding varies strength to manage swelling pressure, enabling controlled delamination and improved fluid handling.

This case uses attenuated and built-up regions in a nonwoven topsheet to improve fluid distribution and limit rewetting.

This case combines a lockable lid, hinged door, low-diaper indicator, and decorative features for safer, more engaging diaper changes.

Topsheet projections extending beyond the backsheet edge reduce skin friction and improve breathability at the absorbent article end.

Segmented embossments release accumulated stress in pulpless polymer sheets, preventing wrinkles while maintaining fluid containment.

Bonded resistance portions restrict absorbent polymer movement within partitioned sheet spaces to maintain fluid distribution.

Folded softened material layer between inner and outer panels reduces skin irritation from high tension while maintaining elastic fit.

Weak bonded portions in a honeycomb structure peel off during swelling, enabling adjacent cells to coalesce and increase volume without leakage.

Terpolymer blends of lactide and caprolactone create flexible, breathable spray plaster films that maintain adhesion during stretching.

Segmented core wrap creates an interconnected matrix that directs liquid flow through unfastened regions while maintaining structural integrity.

Segmented upper layer protrusions with varying volumes distribute highly water-absorbent polymer to improve fluid diffusibility and absorption speed.

Multilayer absorbent articles using biodegradable spunlace layers resolve environmental pollution concerns while maintaining acquisition performance.

A flexible rubber bracelet attaches to cast cutting saws, creating a physical barrier between the oscillating blade and patient skin.

Ultrasonic welding connects thermoplastic nonwoven layers into a pocket, resolving rigidity issues that limit conformability on highly exuding wounds.

A hydrophilic flexible polyurethane foam uses a specific aqueous component to achieve high water absorption.

A disposable absorbent chassis features a double-layer cuff with nested elastic members to maintain body contact and prevent side leakage.

Two-layered nonwoven carrier traps superabsorbent polymer particles, preventing gel blocking and enhancing fluid storage capacity in absorbent articles.

A raisable topsheet region lifts away from the chassis to form an empty volume above the absorbent core.

A circular disposal pad uses a drawstring to secure used tampons inside layered absorbent and containment materials.

A liquid bandage combines topical antibiotics and a silica-based colloid to form a protective barrier on animal wounds.

A lightweight clip hooks to a patient's waist to anchor a bandage and apply direct pressure to an inguinal wound.

Meandering channels in the absorbent core distribute liquid via offset turning points, resolving the trade-off between distribution speed and core integrity.

Perforated panels and a resilient slit sheet enable finger access to pads inside a sealed tube without opening the container.

A 3D adaptive cage with a shock-absorbing system protects wounds while allowing body movement.

A reinforcing coating applied to the backsheet material of an incontinence pant crotch section distributes tensile forces across transition areas.

Folded back non-bonded regions in diaper cover sheets create soft turnbacks that alleviate skin irritation from stiff bonded areas.

An open lattice 3D film balances fluid distribution and user comfort by reducing stiffness in absorbent articles.

Segmented bonding allows the front side portion to move inward, resolving the contradiction between shortened core length and crotch accommodation.

Localized apertures above the ADL boundary contain bowel movements while preventing superabsorbent polymer leakage.

Segmented absorbent cores use material free zones to improve fluid distribution and product flexibility.