The STA Single Tooth Anesthesia® System, the Wand instrument is a computer assisted system for local anesthesia. The instrument carefully guides dental professionals as they perform injections. Patients benefit from an STA injection with greater comfort and leave the dental practice without collateral numbness after Single Tooth and Palatal injections.
The state-of-the-art digital platform for local anesthesia, The STA Single Tooth Anesthesia System builds practices by greatly improving patient satisfaction, driving increased loyalty and referrals, and differentiating the dental practice.
Patients benefit with reduced anxiety and prefer this tool injection over the syringe. The STA enables successful, virtually painless single tooth anesthesia with no collateral numbness.
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Features & Benefits for Practices
- Patients are more satisfied, more loyal, and will refer friends and family based on their experience.
- Differentiates the dental practice & supports an innovative, high-tech image
- Less stress & more options
- More options and more flexibility.
- Within 60 seconds rapid onset means you can start treatment immediately.
- A ‘comfort fee’ can drive revenue.
Features & Benefits for Patients
- Significantly more comfortable than the syringe.
- Greatly reduces anxiety.
- Eliminate collateral numbness.
- STA enables bi-lateral mandibular treatment in one visit.
- AMSA & P-ASA allow smile-line assessment at time of treatment.
- Can go straight back to work without a numb face.
- Patients are more satisfied with and prefer The Wand vs. the syringe.
- More confident that their dental practice has the latest technology.
Computer-Regulated Flow Rates
- Patented technology.
- Controls flow rate and pressure of the anesthesia during the injection.
- 3 speeds – tailored flow rate for each injection type.
- ControlFlo
- RapidFlo
- TurboFlo
Dynamic Pressure Sensing – DPS®
- Patented technology.
- Enables successful, virtually painless single tooth anesthesia with no collateral numbness.
- Monitors exit pressure to ensure optimal needle position is maintained.
- Visual & audible feedback allows accurate identification of the (PDL) Intraligamentary tissue.
The Wand Hand-Piece
- Enables unparalleled tactile control.
- Unique pen-grasp
- Feather-like weight
- Enables bi-rotational insertion technique, eliminating needle deflection.
- Increases visibility and comfort for the provider, reduces anxiety in patients.
- Can shorten to improve access & control.
Multi-Cartridge Mode
- Can use multiple cartridges with a single puncture.
- Great for Inferior Alveolar Blocks.
Auto-Aspirate
- Accurate aspiration at the exact location of the needle.
- No retracting motion, like the syringe.
Training Mode
- Audible feedback to assist the learning clinician.

