Spinal Electrodes TRIZ Cases

Segmented cuff with angled flap interposes between nerve branches, ensuring reliable attachment during implantation.

A lead temperature sensor monitors electrode heating during MRI scans to trigger active RF energy shunting.

Modifying electrical stimulation parameters prevents crosstalk interference between therapy modules, ensuring accurate cardiac rhythm management.

Four electrode columns on a paddle lead body increase coverage density while color-coded leads simplify surgical identification.

Segmented insulative carrier with nested conductive components provides electrical isolation and strain relief for reliable cardiac stimulation.

A separated-interface nerve electrode uses an ionically conductive medium to transduce electron current into ion current for neural stimulation.

A vent hole on the distal side of a sealing gasket allows air escape during insertion.

A low-profile delivery tool engages paddle leads to enable precise spinal cord stimulation implantation.

A pulse generator splits total stimulation current into segments routed to electrodes via a programmable regulator.

Intraoral mouthpiece electrodes modulate neural activity via controlled electrical pulses, enhancing recovery from traumatic brain injury and stroke.

A tubular reinforcing member inside the central lumen stiffens the distal end of an electrical stimulation lead to prevent twisting during implantation.

An electrical connector cap houses interconnections within an elongated body to standardize lead assemblies.

A flexible catheter tip framework supports movable microelectrodes to maintain consistent contact with cardiac tissue.

Compressible retention ring transitions between elongate and circular shapes to secure electrical stimulation leads within flexible housing.

Implanted helical wire electrodes stimulate muscles to pump blood, preventing G-LOC without cognitive load.

Transplanted neuronal cells create a biological interface that resolves tissue damage and biofouling while maintaining high-resolution neural signal recording.

Varying length conductor lumens eliminate monofilament insertion and ablation steps, ensuring consistent contact pitches.

A medical electrode isolates lower-potential layers via encapsulation, preventing direct current flow to tissue while maintaining conductivity.

A foldable electrode array uses a rigid frame to enable precise current delivery.

An introducer needle delivers a wireless neural stimulator to target tissue, eliminating wired connections and reducing surgical invasiveness.

Inner cannula forms a ligament seal to enable objective pressure sensing, reducing dural puncture risk during spinal cord stimulation implantation.

A pain relief device generates non-painful electrical signals to interfere with pain transmission.

Shape memory alloy tines deploy into fascia to prevent migration while avoiding mechanical damage from over-compression.

Variable axial spacing between insulated segments compensates for positioning errors and improves selective nerve stimulation.

Integrated catheter flow sensor measures renal blood flow changes to verify ablation efficacy without separate verification steps.

A renal denervation system measures nerve plexus electrical activity to validate ablation completeness.

Segmented epidural clearing tools use an extendable inner body to clear fat and scar tissue, preventing spinal cord pressure during lead implantation.

A separable insertion tool with offset blade portions resiliently clamps spinal cord stimulation electrodes for precise advancement.

A transverse nerve cuff applies non-pulsed electrical current to selectively block pain signals in unmyelinated C-fibers.

Intermittent stimulation protocols reduce power consumption while maintaining therapeutic effectiveness for acute conditions.

Fixation elements on the interior surface of an implantable medical lead prevent migration while leaving the exterior smooth to avoid epidermal damage.

High frequency stimulation blocks non-targeted nerve fibers during low frequency delivery, preventing laryngeal side effects.

A neuromodulation system generates a digital characteristic functional map linking stimulation inputs to patient responses.

Integrating neuromodulation with spinal stabilization hardware resolves the contradiction between mechanical stability and neuropathic pain relief.

Non-invasive auricular stimulation resolves invasive procedure complexity by triggering spleen-mediated coagulation through the vagus nerve.

Adjusting neurostimulation parameters prevents overlapping pulses that cause undesirable stimuli during simultaneous spinal cord injury treatment.

Selective stimulation of distinct facial nerve branches via a multi-contact parotid electrode prevents synkinesis and restores natural muscle coordination.

Implantable probes detect neurochemical signals while microfluidic components deliver electrical stimuli to restore nerve communication.

Segmented electrodes and straight conductors transfer tensile loads to structural elements, reducing lead body stiffness.

Asymmetric electrode placement anchors the lead reliably, minimizing unintended stimulation of non-targeted tissues.

Segmented lattice structure reduces foreign body response and preserves electrode sensitivity over time.

Implantable neurostimulator uses patient-operated external controller to transmit unique signals for autotitration of vagus nerve stimulation intensity.

A stretchable cuff device uses an adjustable buckle to lock around nerves of varying diameters.

A partially insulated bone screw directs electrical current through its conducting shaft to stimulate localized bone growth and tissue healing.

An L-shaped channel guides electrodes into a nerve chamber, preventing damage during implantation and enabling selective pelvic floor stimulation.

Segmented helical electrodes resolve the trade-off between differential organ control and device complexity by enabling diameter-selective nerve stimulation.

Periodic electrical signals with differing frequencies create temporal interference patterns to excite selected motor neurons.

A segmented implantable electrical lead navigates complex cardiac anatomy while maintaining stable electrode contact and minimizing tissue damage.