Swiss cancer treatment center adopts RFID technology to reduce treatment errors
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Riviera Hospital adopts Elekta’s UHFRFIDThe solution reduces the incidence of treatment errors.
Riviera Hospital is a Swiss oncology radiotherapy center that provides treatment to 30-42 patients every day. In order to ensure that each patient receives the appropriate treatment, the RFID solution is used to ensure the accuracy of the treatment. Before adopting the RFID solution, each patient needs 15-20 minutes to treat; after installing the RFID system, the treatment time is reduced, which takes about 10-15 minutes. More importantly, the RFID solution can make Riviera Hospital’s medical care more accurate, associating the patient’s ID code with the unique code of the radiochemotherapy equipment, reducing the occurrence of treatment errors.
The medical center uses radiotherapy machines provided by medical equipment supplier Elekta to provide treatment to patients by emitting beams of radiation. In addition, Elekta provides RFID solutions to ensure a reasonable match between patients and radiology equipment. The program includes UHF RFID installed on radiological equipmentReaderAnd the identity card with embedded RFID tag carried by the patient. RFID tags are also installed in the accessory equipment of the radiator. If the treatment equipment does not match the patient, the system will generate an alarm.
Elekta’s software uses RFID technology to identify the patient and the accessory equipment of the emitter, and displays the patient’s name and picture on the screen to ensure that the patient and the treatment device match.
The RFID solution is integrated by Elekta and installed in the hospital’s back-end server. Through this system, the medical center can automatically collect information such as treatment records and the use time of the radiological equipment.
Before the patient receives treatment, first enter the patient’s treatment record, treatment plan and other information into the system, and then each person distributes an identity card with an embedded RFID tag. The passive EPC Gen 2 UHF tag embedded in the card has a unique ID code , The code is associated with the patient’s medical records and other information. Patients undergoing regular treatment usually do not sign in to enter the treatment program through an RFID card. On the contrary, they usually enter the patient’s name, treatment time, and personal information manually through the keyboard, and then prepare the auxiliary equipment required for the treatment.
The patient enters the treatment room with an RFID card. The UHF RFID reader is installed on the accelerator of the radiation equipment, and the reader is about 1.5 meters away from the recliner below. When the patient is lying down, the RFID reader reads the patient’s RFID card and sends its unique ID code to the background software. The accessory device for treatment is also placed on the recliner, and the tag of the accessory device is read at the same time. The unique ID code of each accessory device is associated with the treatment project done by the patient. Through the analysis of the background software system, it is determined whether the treatment currently done by the patient is appropriate. The monitor mounted on the wall shows the patient’s name, head portrait, and images of his treatment process. If the accessory equipment is used incorrectly, a red alarm will appear on the display.
After the RFID solution is installed, the system can automatically remind medical staff whether the patient’s upcoming treatment process is appropriate. The traditional work method of manual inspection has been changed, and work efficiency has been greatly improved. The average treatment time for each patient is shortened to 10 minutes.
After the patient finishes all treatments, the hospital takes back the RFID card to prevent it from being misused by other patients. Currently, there are approximately 80 identity cards with embedded RFID cards in use among hospital patients.
Currently, a major challenge facing RFID solutions is the carbon fiber on the treatment table, which can block the transmission of radio frequency signals. Therefore, Elekta constantly adjusts the configuration of the reader to achieve the best results.
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