The Application segment of the Wound Drainage Surgical Suction Pump market is dissected into orthopaedic surgery, cardiovascular surgery, general surgery, neurosurgery, and plastic & reconstructive surgery. Orthopaedic procedures, such as joint replacement and fracture fixation, generate the largest demand, accounting for roughly 38 % of total sales because continuous drainage mitigates hematoma formation and infection risk. Cardiovascular interventions, including coronary artery bypass grafting and valve replacement, represent about 22 % of the market; the need for precise fluid management in high‑risk bleeding zones drives adoption of high‑flow suction pumps. General surgery, encompassing abdominal and thoracic operations, contributes 18 % as surgeons favor versatile units capable of both low- and high‑volume evacuation. Neurosurgery, though a smaller niche at 12 %, requires pumps with ultra‑low noise and fine‑control suction to protect delicate neural tissue. Plastic & reconstructive surgery holds the remaining 10 %, where compact, disposable pumps are preferred for aesthetic procedures. This Wound Drainage Surgical Suction Pump segmentation clarifies how each application underpins overall market size.