Oral Anesthesia Injector Portable Painless Wireless Dental Local Anesthesia With Operable Lcd Display Chargeable & Suction Back

Main features:

1) Wireless pen type operation, simple and convenient.

2) Uniform injection with back suction, to avoid the risk of

blood entry

3) Equipped with high,low and PDL periodontal injection

speed gears,precise boost control drug dosage.

4) Dynamic pressure feedback, uniform injection in different

tissue densities.

5) Equipped with music mode to offer patients a relaxed

atmosphere.

Contraindications

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.

Injection speed:Select the injection gear according to clinical requirements

Gears:Single anesthetic injection time

High:50-70s

Slow:130-170s

PDL:200-280s