Surgical Drapes TRIZ Cases

Segmenting the drape into a main body and removable handle resolves attachment difficulties while maintaining sterile coverage.

A flexible drape uses elastic tethers to cover and uncover a surgical fenestration without complex mechanisms.

A fenestrated surgical drape uses a non-linear seal configuration to eliminate uneven stress concentrations at corners.

A preloaded sterile bag deploys over unsterile medical components via a flexible tubular body and distal attachment.

An asymmetrical holding ring defines a single fastening position on surgical microscope interfaces to prevent rotation.

Crossed structural backbones provide stability and flexibility, overcoming the limited working range of traditional rigid instruments.

Segmented flexible drapes with reusable fasteners secure c-arm imaging systems, reducing contamination risks and surgical delays during equipment repositioning.

Embedded drape channels circulate fluid to lower surface temperature while maintaining sterility.

A sterile adapter maintains fluid barriers while transferring drive, enabling rapid instrument exchange without compromising the sterile field.

Air chamber in adapter prevents contamination between sterilized instruments and drive units without tight tolerances.

Slide rail and anchor assembly guide compliant drape material along the inner circumference of a rotating C-arm, maintaining sterility during movement.

A modular surgical drape system uses a transparent radial attachment to enable single-person application while maintaining sterility.

Segmented drape body with detachable radial sleeves reduces procedural time when switching from radial to femoral access sites.

Segmented drape design protects the central tower from contamination without restricting robotic arm mobility, simplifying decontamination.

Segmentation and local quality principles enable a thin film viewing window that maintains optical clarity while the band bag sleeve ensures sterility.