Gynaecology and obstetrics's location anaesthesia apparatus

The utility model provides a gynaecology and obstetrics's location anaesthesia apparatus, the injection syringe is cylindrically barrel -shaped structure, the internally mounted of injection syringe has the push -and -pull rod, the right -hand member of push -and -pull rod is installed and is pressed the clamp plate, the inside at extending structure is fixed with coupling hose to the connecting pipe, extending structure's left end and injection bulb link together, the injection bulb is spherical structure, the orifice has been seted up on the injection bulb, coupling hose links together with the injection syringe, the graduated scale distributes on the surface of injection syringe, the draw -in groove is located the flexible inside side position of outer tube, the snap ring is fixed on telescoping inner tube's lower terminal surface, realize the injection to the narcotic drug through adding the injection bulb, the in -process that is using in addition is because spherical design, to a great extent solved tra