Application of RFID system in smart dental clinic
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The Dental Medicine Center is located on the entire fifth floor of the Columbia Vanderbilt Clinic on West 168th Street. Researchers transformed this 15,000-square-foot space into the prototype of a future smart dental clinic. The entire space is divided into 48 small compartments. Each compartment has a customized dental chair.
Use a fully integrated RFID system to “track” all tags from the patient’s wristband to the dental equipment. The blue Ethernet cable under the raised floor transmits the information to a nearby server, which can track, record which patient is on which chair, when and where the instrument is used, and how long it lasts.
In this clinic, first, patients can start their own diagnosis and treatment services through online appointments. The patient will receive a smart bracelet equipped with RFID technology for the next diagnosis and treatment process. After wearing this bracelet, the clinic staff can know where the patient is, which step of the procedure is in the diagnosis and treatment, and can also get the patient’s medical information. In traditional diagnosis and treatment procedures, patients may prolong the diagnosis and treatment process because the clinic or hospital they visit does not have the patient’s previous medical information. But in a smart dental clinic, this does not happen.
The smart dental chair in the clinic is equipped with a tracker based on RFID technology. When the patient and the dentist start treatment, the dental chair will start recording. Through the recording of data, the staff can understand the waiting time of patients and the time of diagnosis and treatment. The RFID tracker on the dental chair can also interact with the patient’s smart bracelet, read the patient’s preference for the dental chair setting last time, and then achieve matching through various adjustments such as the angle of the chair back.
There are six tether instruments on each smart dental chair. These instruments are also integrated with RFID trackers. The system can record all the contents, fully understand the location and user of the instrument, the time of last disinfection, time and so on.
In addition, a camera is installed on each dental chair to record each procedure of the operation and realize real-time sharing. The dental chair in the clinic allows colleagues to analyze the entire process, or to help other dentists analyze the diagnosis and treatment.
The clinic will also add facial recognition capabilities to the camera on the dental chair to further let the dentist know when the patient is experiencing stress or pain. This allows the dentist to know when the patient needs to rest, or what the dentist is doing is painful, even if the patient cannot communicate.
For patients with dentist phobia, the most exciting thing is undoubtedly their stress tracking technology. In the next six months, the clinic plans to equip its 48 dental chairs with a biofeedback system. These systems will measure the patient’s heart rate and oxygen content during surgery.
Finally, the 3D milling machine equipped in the clinic can shorten the original two-week brace production time to 15 minutes. (Previously, it was necessary to send the relevant data of the patient’s teeth to the manufacturer, and then customize it for the patient)
It should be noted that, in the end, the various high-tech clinics will have more advancing effects on dentistry, but the patient’s diagnosis and treatment experience. Through all the data collected by the patient during and after treatment, it can help improve the patient’s dental care ability. For example, if the clinic points out that certain types of patients are more likely to experience complications during surgery than others, the dentist may use different methods of diagnosis and treatment during treatment.
Currently, the smart dental clinic is just a precedent. The Information Director of Columbia University Dental Speaking to the news website outline: “Our smart dental clinic has attracted the interest of clinics all over the country. You may not have to wait too long to experience a relaxing treatment while lying in a dental chair. Days are gone.
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