local purchase of expendable medical stores :-tube endo-tracheal catheter mount for ( with suction portand 360 degree mobility ) , sterile adhesive post op dressing medium ( steripak ) , sterile adhesive post op dressing small ( steripak ) , sterile post op dressing pack mini , thoracic catheter size drainage with trocar 32 , under water seal drainage with trocar , under water seal drainage with heimlich valve , incentive spirometer , transparent spacer ( 175 ml tidal volume with silicone valve ) , chest drainage system complete disposable with accessories set ( assorted sizes ) 14f , 16f , 18f , 20f , 22f , 28f , 30f , 32f , 36f , non invasive face mask with silicon dual valve cushion ( small , medium & large size ) vented , non invasive face mask with silicon dual valve cushion ( small , medium & large ) non vented , t-piece with nebuliser mask for ventilator circuits ( diameter 15 mm and 22 mm ) , pft mouth piece disposable , assorted size , percutaneous chest drain catheter set with puncture needle , guide wire and dilators ( assorted sizes 8f , 10f , 12f , 14f , 16f ) , nebuliser mask ( assorted sizes ) , disposable gown + cap + mask ( sets ) , disposable kidney tray , disposable thermometer , mask n-95 , indwelling pleural catheter adult with drainage line , replacement valve , valve cap , pre- evacuated bottle . , disposable electric steam inhaler , breath accuated nebulisation system with dual mode inhalation threapy .