Closed Wound Suction Unit Product Code: MED 137 Specifications: Individually packed in peelable blister/HM Pouch pack Size/Strength: 10-18 FG (chamber capacity 800-500ml) Description Radio opaque drainage catheters are having muti perforation for efficient drainage. Suitable to offer surgeons/doctors to use one or two catheters simultaneously. Flexible Bottle chamber is easy to operate by one person to activate the suction. Available in different sizes with matching Needle.