Catheter and Drainage System for Surgical and Critical Care

Closed Drainage Lowers Postoperative Infection Risk

Every hour that exudate stays in a wound cavity raises bacterial load and delays healing. Closed systems with one-way valves and leak-free connectors keep drained fluid on a sealed path from catheter tip to collection bag. Yuanding drainage sets ship with anti-reflux bags in 500ml and 800ml capacities, letting one set complete the drainage cycle without extra assembly.

Catheter Geometry Matched to the Drainage Site

Tube design decides how well a drain performs. The surgical drainage catheter set offers cross-grooved, round and flat tubes from F12 to F22 in 800mm to 1200mm lengths, with elasticity beyond -20 kPa for stable suction. For percutaneous work the indwelling range adds X-ray contrast lines, spiral side holes and a safety clip; YUA and YUD differ in guide needle gauge and dilator count.

Irrigation, Suction and Wound Therapy in One Portfolio

Many procedures need flushing and aspiration at once. Dual-lumen catheters from the YL I to YL VI range keep irrigation and drainage channels separate, cutting retrograde infection risk. The NPWT kit adds a polyurethane sponge in 48 size combinations, and oral care and nasal suction catheters cover airway hygiene. OEM packaging and private label are available.