Invention Grant
US08115600B2 RFID detection and identification system including an RFID reader having a limited transmit time and a time-out period to protect a medical device against RFID-associated electromagnetic interference
有权
RFID检测和识别系统包括具有有限传输时间和超时周期的RFID读取器，以保护医疗设备免受与RFID相关的电磁干扰
- Patent Title: RFID detection and identification system including an RFID reader having a limited transmit time and a time-out period to protect a medical device against RFID-associated electromagnetic interference
- Patent Title (中): RFID检测和识别系统包括具有有限传输时间和超时周期的RFID读取器，以保护医疗设备免受与RFID相关的电磁干扰
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Application No.: US12566490Application Date: 2009-09-24
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Publication No.: US08115600B2Publication Date: 2012-02-14
- Inventor: Robert A. Stevenson , Geddes Frank Owen Tyers , Christine A. Frysz
- Applicant: Robert A. Stevenson , Geddes Frank Owen Tyers , Christine A. Frysz
- Applicant Address: US NY Clarence
- Assignee: Greatbatch Ltd.
- Current Assignee: Greatbatch Ltd.
- Current Assignee Address: US NY Clarence
- Agent Michael F. Scalise
- Main IPC: G08B13/14
- IPC: G08B13/14 ; H04Q5/22 ; G06K7/10 ; G01S13/08 ; H04B5/00
Abstract:
A system is provided for identifying implanted medical devices, leads and systems, as well as objects in close proximity to a patient having an implanted active medical device, using a radio frequency identification (RFID) tag having retrievable information relating to the AIMD, lead system and/or patient. An RFID tag communicator includes a circuit for limiting the total continuous transmit time of an interrogation signal, and a time-out circuit for delaying a second and any subsequent interrogation of the RFID tag.
Public/Granted literature
Information query
