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US 11,076,933 B2Granted
Authentication systems and methods for an excimer laser system
AssigneeELT Sight, Inc.
InventorsJohannes Junger, Markus Enders
Life of this patent
Estimating the term…
Abstract
The invention provides an excimer laser system including a means for authenticating laser probes to be used with the excimer laser system via radio-frequency identification techniques.
Claims15
A system for use in treating an eye condition, the system comprising:
- a laser unit comprising:
- a radio-frequency identification (RFID) reader;
- an excimer laser source;
- a control system configured to control an output of said excimer laser source based, at least in part, on analysis of tag data read by said RFID reader;
- and
- a connection port;
- and
- a plurality of single-use, disposable laser probes, wherein each probe of the plurality of single-use, disposable laser probes comprises a connection assembly configured to connect to the connection port of the laser unit, the connection assembly comprising an RFID tag comprising data associated with a unique authentication identifier and operational history of each probe, wherein each probe is further attachable to the laser unit and either activated for use or denied use with the excimer laser source by the control system based on the analysis of said data read by said RFID reader,
- wherein:
- the connection port of the laser unit is configured to receive the connection assembly of a first probe of the plurality of single-use, disposable laser probes such that the RFID tag is readable by the RFID reader while the connection port of the laser unit and the connection assembly of the first probe are connected;
- and
- the control system is configured to receive the data comprising the unique authentication identifier from the RFID reader and determine, based at least in part on the unique authentication identifier, that the first probe is compatible for use with the laser unit.
9 more elements
A system for use in treating an eye condition, the system comprising:
- a laser unit comprising:
- a radio-frequency identification (RFID) reader;
- an excimer laser source;
- a controller configured to control an output of said excimer laser source based, at least in part, on analysis of data read by said RFID reader;
- and
- a connection port;
- and
- a plurality of single-use, disposable laser probes, wherein each probe of the plurality of single-use, disposable laser probes comprises a connection assembly configured to connect to the connection port of the laser unit, the connection assembly comprising an RFID tag comprising data associated with a unique authentication identifier,
- wherein:
- the connection port of the laser unit is configured to receive the connection assembly of a first probe of the plurality of single-use, disposable laser probes such that the RFID tag is readable by the RFID reader while the connection port of the laser unit and the connection assembly of the first probe are connected;
- and
- the controller is configured to receive the data comprising the unique authentication identifier from the RFID reader and determine, based at least in part on the unique authentication identifier, that the first probe is compatible for use with the laser unit.
9 more elements
A system for use in treating an eye condition, the system comprising:
- a laser unit comprising:
- a radio-frequency identification (RFID) reader;
- an excimer laser source;
- a controller configured to control an output of said excimer laser source based, at least in part, on analysis of data read by said RFID reader;
- and
- a connection port;
- and
- a plurality of single-use, disposable laser probes, wherein each probe of the plurality of single-use, disposable laser probes comprises a connection assembly configured to connect to the connection port of the laser unit, the connection assembly comprising an RFID tag comprising data associated with an operational history of each probe,
- wherein:
- the connection port of the laser unit is configured to receive the connection assembly of a first probe of the of the plurality of single-use, disposable laser probes such that the RFID tag is readable by the RFID reader while the connection port of the laser unit and the connection assembly of the first probe are connected;
- and
- the controller is configured to receive the data associated with the operational history of the first probe from the RFID reader and determine, based at least in part on the operational history, that the first probe is permitted for use with the laser unit.
9 more elements
The system of claim of 14, wherein the operational history is indicative of whether the first probe has been previously used or if the first probe has been used for a predetermined number of pulses.
Dependencies are inferred from the claim text.