Spinal Electrodes TRIZ Cases
- Implantable Pulse Generator Output Channels for Virtual Electrode Control
Global source and sink regulators with branch selectors support virtual electrodes, simultaneous current delivery, and safe electrode discharge.
- Transvascular Diaphragm Pacing for Ventilator-Related Atrophy
Endovascular phrenic nerve pacing keeps the diaphragm active during mechanical ventilation, helping prevent atrophy and support earlier weaning.
- Implantable Pulse Generator Current Architecture for Multi-Electrode Control
Multi-mode DAC source and sink circuits improve current resolution across IPG electrodes while lowering circuitry complexity and power use.
- ASIC Astable Timer Circuit for Precise Implant Clock Generation
An on-chip astable timer with resistor trimming replaces external crystals, delivering precise implant clocking with low power and temperature stability.
- Transvascular Diaphragm Pacing for Temporary ICU Ventilator Support
Endovascular phrenic nerve pacing helps prevent diaphragm atrophy during mechanical ventilation and supports earlier ICU weaning.
- Implantable Pulse Generator Current Architecture for Multi-Electrode Control
Integrated DAC and pulse-definition circuits improve IPG current routing across electrodes, enabling safer, more precise spinal cord stimulation.
- Endovascular Phrenic Nerve Pacing for ICU Ventilator Weaning
Disposable endovascular electrodes stimulate the phrenic nerve during ICU ventilation to limit diaphragm atrophy and support earlier weaning.
- ASIC Astable Timer Circuit for Stable Implant Clock Signals
An on-chip astable timer with resistor trimming and LDO regulation replaces crystal oscillators for precise, temperature-stable implant clocks.