Restraining Devices TRIZ Cases

Dynamic tension bands link upper and lower arm cuffs to a chest band, resolving limited adjustment possibilities in shoulder orthoses.

Tensioned flexible panels between frame risers provide continuous support, reducing fatigue by allowing fluid head movement without rigid restriction.

Segmented cylindrical tools correct body distortion by applying gentle pressure during daily activities, eliminating the need for special exercise routines.

Crossed tension straps on a flexible support element detect torsional forces to provide real-time feedback for upright posture.

Bolero-style garment stabilizes shoulders via anterior reinforcements and dorsal tightening, eliminating axillary straps to prevent phlebitis.

An adjustable patient immobilizer uses an integrated frame and adjuster mechanism to modify device dimensions without removing the apparatus from the patient.

Integrating a protective cover with the side rail structure eliminates manual knotting, reducing contamination risks during patient transport.

Inflatable bladder system applies corrective force to osteoarthritis knee orthosis, delaying disease progression and strengthening leg musculature.

Mandible engaging sections mounted within a helmet apply forward force to open the airway, maintaining patency while preventing spinal injury risk from removal.

An elastic shoulder brace uses a movable anatomic interaction element to provide adjustable mechanical actions on the joint.

A heel-supporting boot uses a stitch pattern along the forefoot rim to structurally reinforce the flexible foam body and inhibit elastic deformation.

A scapula orthosis uses a pivotable pressure element to maintain natural shoulder rhythm.

Thermoplastic polyurethane ankle braces balance flexural modulus and tensile strength to resolve the trade-off between rigid support and flexible comfort.

Segmented block bodies enable height adjustment for versatile limb positioning while reducing caregiver strain during medical procedures.

Segmented bridging segments create a wound bridge that prevents compression and blocks air circulation, allowing proper healing.

Shoulder straps anchor knee braces to prevent downward slippage for overweight users.

Segmented limb restraint with flexible sleeve maintains side-sleeping position, reducing snoring and positional sleep apnea.

Segmented stabilization block and tether maintain limb orientation in ulcer prevention boots without increasing structural complexity.

A shoulder rehabilitation brace uses a thigh strap anchor and suspended weight to exert downward force on the trapezius muscle.

Disposable anatomical shield blocks ultraviolet radiation to prevent sunburn during recreational activities like tanning.

Segmented frame coupling portions enable independent operation to restrain animals safely while reducing operator injury risk.

Segmented swaddle sleeves restrain infant arms to reduce startle reflexes while eliminating suffocation risks from traditional blanket wrapping.

Composite gel elastomers resolve the trade-off between stability and ease of detachment in medical positioning devices.

A segmented polymer gel plate combines a rigid protective part with an adhesive part for secure skin contact.

Asymmetric ringed strap configuration stabilizes acromioclavicular joint reduction while preventing lateral slippage during daily activities.

Segmenting the securement into an adhesive base and a stabilizing member prevents micro-movement that causes phlebitis and infiltration.

Cam buckles secure retention straps via automatic tensioning, eliminating manual locking mechanisms to resolve infinite adjustability trade-offs.

Segmented calf and foot stiffeners connected by hinges allow normal shoe wear while maintaining medial and lateral stability.

A foam protective device with apertures and flexible side portions wraps around the head to distribute mechanical forces away from sensitive facial areas.

Dynamic arm support maintains shoulder alignment through adjustable straps, resolving immobilization pain.

A back orthosis uses separate front panels and a rigid lumbar piece to deliver targeted spinal support.

Relocating support from the neck to the hips via waist straps eliminates shoulder pain while maintaining stable forearm immobilization.

Segmented X-shaped reinforcements center over joint axes to maintain finger movement freedom while boosting wear resistance.

Hypoallergenic adhesive layers and pressure-distributing foam pads immobilize patients while preventing skin abrasions and ulcers from high tension straps.

Wide fabric straps with tension anchors distribute pressure to eliminate nerve pinching and improve comfort.

A lockable orthosis assembly uses a ratchet rotation hub to adjust shoulder abduction and forearm flexion angles.

A wearable garment applies pressure and torque to stimulate cutaneous nerve receptors, promoting muscle memory for proper body alignment.

Modular shower sling with segmented straps and securement bands maintains a 90-degree angle while minimizing surface area to prevent microbial growth.

Segmented patient support surface employs articulatable cavities to prevent pediatric migration during transport.

Flexible padded substrates wrap around arms while an inflatable support reduces friction during transfer, preventing ulnar nerve damage.

Inflatable bladder portions expand to engage the vaginal wall and support the uterus.

Shirt integrates pocket to hold sling, reducing dressing pain and treatment time.

Segmented cylindrical orthotic corrects body distortion by applying targeted pressure to specific toes, resolving complexity and comfort trade-offs.

A shoulder immobilization system featuring adjustable abduction and rotation hinges for precise positioning.

A radiation-shielding barrier uses a patient aperture hoop and layered drapes to block secondary radiation, eliminating heavy protective clothing.

A disposable draping system covers MRI breast coils with impermeable barriers to isolate patients from equipment surfaces.

A contralateral circumferential shoulder strap anchors a forearm sling to distribute immobilization force across the pectoral and scapular regions.

Embedded sensors in rehabilitation devices track usage data to resolve compliance measurement accuracy issues.

A modular patient support panel uses indexed side rails and clamping mechanisms to secure immobilization components at discrete longitudinal positions.