Dental Painless Oral Local Anesthesia Device Electric Wireless Anestesia Pen LCD
introduction：
The dental anesthesia injector is an auxiliary device usedby dentists to inject anesthesia before operation.
features:
1)Wireless pen type operation, simple and convenient.
2)Uniform injection with back suction, to avoid the risk ofblood entry
3)Equipped with high, low and PDL periodontal injectionspeed gears, precise boost control drug dosage.
4)Dynamic pressure feedback, uniform injection in differenttissue densities.
5) Equipped with music mode to offer patients a relaxedatmosphere.
Gears：
Single anesthetic injection time
High:50-70s
Slow:130-170s
PDL:200-280s
*Note：
The device is not recommended for use:
1)In patients who have a pacemaker or otherimplanted electrical devices, or have been cautioned by their physicians against the use of small electric appliances such as shavers.hair dryers, etc.
2) Hemophilia patients are banned.
3) Use with caution in patients with heart disease, pregnant women and young children.
4)Patients with active periodontal disease are prohibited from intra-igament injections.
