Dr. Barbara Sabiu
Dr. Barbara Sabiu is a dental surgeon and speaker with expertise in dental technologies related to digital workflows, CAD/CAM systems, and the application of Artificial Intelligence in dentistry.
She is the creator of the Sabiu Protocol, a structured five-stage method — Scan & Structure, Analyze with AI, Build the Plan, Integrate and Iterate, Understand and Upgrade — developed to optimize both clinical and extra-clinical processes within the modern dental practice.
Modern dentistry is undergoing a profound digital transformation, in which technology no longer merely supports diagnosis or prosthetic planning, but also plays a direct role in optimizing everyday workflows. Within this context, one of the most complex challenges that the clinician needs to face is the simultaneous management of operative procedures and digital tools, including practice management software, radiographic imaging and patient records, while maintaining strict hygiene standards and a high level of efficiency.
This need is addressed through hands-free solutions and voice control, technologies that are redefining ergonomics and safety within the dental practice [1]. Within this context, the INTERA System finds its place as an innovative ecosystem specifically designed to meet the requirements of dental workflows, with a payoff that clearly summarizes its purpose: “Voice and hands-free solutions for more effective dental workflows.”
Overcoming the Physical Limitations: Mouse and Keyboard use in the Clinical Setting
Overcoming the Physical Limitations: Mouse and Keyboard use in the Clinical Setting
Every day, the dental team needs to consult data on screen during clinical procedures. The conventional use of a mouse and a keyboard represents a significant bottleneck, as it requires the interruption of the procedure: gloves must be removed or changed, and the operative field needs to be sterilized or cleaned. When repeated dozens of times throughout the day, this process not only results in a considerable loss of time, but also creates potential risks of cross-contamination, running counter to the strictest hygiene protocols.
Scientific literature and recent developments in med-tech indicate that the use of voice assistants and contactless tracking systems can substantially reduce these interruptions while improving infection control [2]. INTERA System has been designed precisely with this objective in mind: to free the hands of both the clinician and the dental assistant, enabling smooth and continuous interaction with the computer.
INTERA System: How Complete Remote Control Works
INTERA System: How Complete Remote Control Works
INTERA System is not simply a device, but a modular ecosystem available in different wearable configurations, including head-mounted, finger-worn and wrist-worn solutions, so that it can be adapted to the ergonomic preferences of each operator. In its finger-worn configuration, the system consists of synergistic elements that turn natural gestures into digital commands:
- The Wearable Pointer
A compact device housed in a bespoke anatomical support produced by means of 3D printing. Designed to be worn like a ring, it is fitted with a disposable hygienic cover, making it suitable for safe use in any clinical situation, from routine examinations to complex surgery. In four-handed dentistry, this component should be used by the dental assistant. - The Control Foot Pedal
It replaces the traditional mouse click. With a simple movement of the left or right foot, the operator can carry out selection and confirmation commands on screen while maintaining complete focus on the operative field. In four-handed dentistry, this component should be managed by the dental assistant. - Integrated Voice Control
With the aid of a discreet microphone positioned beneath the dentist gown, the system allows more advanced voice commands to be given. Patient records can be retrieved by dictating the patient’s name, text fields can be completed, and navigation within the practice software can take place without any physical contact. In four-handed dentistry, this function should be used by the clinician.
Impact on Clinical Workflow: from Examination to Surgery
Impact on Clinical Workflow: from Examination to Surgery
The integration of INTERA System into the daily clinical protocol can significantly transform a number of stages within the dental workflow.
| Clinical Stage | Traditional Challenge | Solution with INTERA System |
|---|---|---|
Initial consultation and medical history | The dental assistant is required to enter data continuously into the practice software, which can slow down interaction with the patient. | The dental assistant or clinician can dictate clinical notes and navigate the patient record using voice commands and the wearable pointer, while maintaining eye contact and a more direct interaction with the patient. |
Radiographic consultation | The workflow is interrupted when 3D or CBCT images need to be scrolled through using a conventional mouse. | Radiographic images can be retrieved more seamlessly and software windows, such as those in Heezy, can be managed directly from the chairside through gesture-based control. |
Implant or oral surgery | During the procedure, non-sterile peripherals must not be touched in order to review surgical planning | The surgeon can maintain full sterility while consulting radiographs and treatment plans in real time through the wearable pointer. |
The learning curve for using the INTERA System is extremely short. The required gestures closely mirror the way you normally use a mouse, making the tool feel instantly familiar.
Conclusion
Conclusion
The future of dentistry is one in which technology adapts to the clinician, rather than the clinician adapting to technology. The INTERA System represents an important step forward integrating clinical excellence with operational efficiency. Hands-free operation is no longer merely an ergonomic option, but a fundamental requirement for safer and more efficient clinical practice, ensuring full compliance with hygiene protocols and uninterrupted focus on the patient.