Laser-carved microvalves prevent hazardous backflow in medical microcatheters Post author:admin Post published: September 9, 2026 Post category:uncategorized A single cough, deep breath, or shift in posture can turn life-saving medical microcatheters into hazardous two-way streets. You Might Also Like AI tool simulates heart scarring to personalize atrial fibrillation treatment April 11, 2025 New study reveals BA.2.86 subvariant’s surprising dance with antibodies October 2, 2023 Laser therapy offers new hope for inoperable pancreatic tumors September 10, 2026