Open tool for medical plastic liquid packing bottle

The utility model provides an open tool for a medical plastic liquid packing bottle. The open tool comprises a bottle opening bar, the bottle opening bar is arc, the bottle opening bar is gradually thinned and narrowed from the middle to the two ends, and outward-extending edges are arranged at the two ends of the bottle opening bar respectively. According to the open tool for the medical plastic liquid packing bottle, the middle arc part is a held handle and is also a sleeve contact point of a plastic bottle mouth pull ring, the pull ring can be twisted off by rotating the bottle opening bar, the hands of nurses cannot be hurt, and opening is very convenient. According to the outward-extending edges of the two ends, when the bottle mouth plastic pull ring is pulled to be broken or a bottle bottom hanging ring is not prone to being pulled up, a bottle cover pull ring or the bottle bottom hanging ring can be prized with a bottle opener with openings in two ends. The bottle opening bar is made of stainless stee