Preparation

(1)Turn off the cooling water and atomization switches.

(2)Choose a suitable lifter according to the different positions of the patient's extracted teeth

(3)Connect the dental pneumatic pneumatic source connector to the universal connector of the dental treatment machine to make it tightly connected.

Installation

(1)Hold the handle with one hand, and pull the handle tightly along the shaft axis with the index finger and thumb at the same time.

(2)With the other hand, insert the tail of the head into the link hole, and turn the head slightly to insert the head into position. At this time the head cannot rotate freely.

(3)Loosen the tappet lock sleeve to reset it automatically.

(4)The push-pull head has a slight movement range, but it will not come out.

Debugging

(1)Before connecting the dental pneumatic dental elevator for trial use, check again whether the cooling water and atomizing gas switches are in the off state.

(2)Step on the pedals with break points to check whether the pneumatics are normal.

(3)Whether there is leakage at the connection with the gas source connection head.

(4)Whether the pressure of the air pressure indicator is above 0.3Mpa during the start-up and operation, and it needs to be adjusted if it is lower than the pressure.

Method of operation

①Use a pen-shaped handle, and then place the sharp edge in the periodontal space first.

②At the same time. The blade plane faces the teeth ,and the blade plane is in line with the periodontal space.

③ Continue to step on the pedal, wedging the sharp edge into the depth ofthe part (1.2mm)

④Rotate the tappet in a smaller range to increase the gap: detect whether the tappet is located in the center of the periodontal gap Judge the size of the periodontal gap, and prevent the tappet from being clamped.

⑤Repeat wedge + rotation to deepen the jib wedge to a predetermined depth, and then change the wedge position, the method is the same as the above. (When using for the first time, the depth of the wedge is slightly shallower)

Matters needing attention

①The straight blade enters the periodontal space pneumatically.

②Prevent maxillary sinus and neural tube during use.

③Be cautious and use force at the thinner part of the bone plate.