Method for using radio frequency identification microchips in orthodontic brackets
US8235716B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 23, 2009 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Jul 25, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2209/47
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The following invention is an apparatus and method for quickly determining the type of bracket implanted on patient's tooth. A radio frequency identification (RFID) microchip is coupled to or in an orthodontic bracket. The bracket or series of brackets are then implanted on the patient's teeth as required. With the RFID in or on the bracket, the orthodontist or staff uses a scanner to read the brackets. The information read by the scanner allows the staff to select the correct corresponding bracket needed for replacement from an inventory. Confirmation of the correct selection is obtained by another scan from another scanner located in the bracket holding device. Not only does this process ensure that the correct replacement bracket is received by the patient, but also provides the orthodontist and staff with a real-time tracking of inventory supply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.