The Therapeutic Catheters segmentation by application delineates four primary domains that collectively drive market volume. Cardiovascular applications, encompassing coronary interventions and structural heart repairs, command the largest share, reflecting high procedure frequency and premium pricing, typically accounting for roughly 40 % of total sales. Neurovascular uses, such as intracranial thrombectomy and aneurysm coiling, represent an expanding niche with a 30 % contribution, propelled by aging demographics and advances in minimally invasive neurosurgery. Peripheral vascular applications, including peripheral artery disease treatment and limb salvage, contribute about 20 % as outpatient procedures gain traction. The residual 10 % falls under Other categories—urological, oncological, and experimental therapeutic uses—where adoption remains limited but offers growth potential through emerging technologies. Each segment’s revenue share is proportional to procedure count, device complexity, and reimbursement landscape, thereby shaping the overall Therapeutic Catheters market size.