ZNG Medical
The Closed Wound Drainage Kit contains three essential parts: a silicone bulb, silicone drains, and a stainless steel trocar. It is commonly used as a post-operative drain for collecting bodily fluids from surgical sites. The drains come in flat and round forms, available in varying sizes. Both the drains and bulb are manufactured from high-quality medical-grade silicone.
Operating Principle: This kit creates a negative pressure state within the suction head. Material outside the suction head is squeezed toward it, effectively completing the "suction" process for medical drainage.
It is widely utilized in clinical departments for medical drainage, expectoration, and the removal of sewage blood and secretions. The primary purpose of negative pressure drainage is debridement, which functions to promote faster wound healing and significantly reduce patient discomfort.
Workflow: Wound drainage reservoir → Negative pressure drainage → Debridement → Promote wound healing.
| Product | Components | Remark |
|---|---|---|
| Closed Wound Drainage Kit | 100ml/150ml/200ml/400ml silicone reservoir | Connectors available |
| Drainage Components | Flat / Round Fluted / Perforated drain | Various sizes |
| Insertion Tool | Stainless steel trocar | Sharp & Sterile |






