New Health Canada Approval Allows Spark Biomedical to Offer Drug-Free Opioid Withdrawal Relief Across Canada. Dallas, TX, March 05, 2025 (GLOBE NEWSWIRE) — Spark Biomedical, a leader in wearable neurostimulation technology, announces the receipt of its Medical Device License from Health Canada for Sparrow AscentTM, an FDA-cleared non-invasive, drug-free, neurostimulation device for opioid withdrawal. The […]