product name:Endoscopic Medical Crane Tower
Single-armed cavascope pendant is the apparatus for bearingheavy weig h t'splace .lt adpots the way of hanging on the ceil and can circumvolve of 340 angle,lt has joint circumvolve system and also has several instrument's layers withoxygen,subpressure , air, medicalendingelec-trical outlet.lt also control up and down powerly which is easy to use and operate.