Shree Ambica Surgical Medical Disposable Products [P] Ltd. Supplies Single Use Scalp Vein Set. Shree Ambica Surgical Medical Disposable Products [P] Ltd. Is the manufacturer of Disposable surgical products, medical disposable product range for urology, anaesthesia, transfusion, surgery, gastroenterology and paediatric applications. Single Use Scalp Vein Set is so specially designed that it allows E.T.O gas to pass very easily. Single Use Scalp Vein Set is biologically tested which consist of PVC tubing, PVC closer, S.S capillary.