RFID RECORD AND VERIFICATION SYSTEM AND METHOD OF USE FOR PATIENT UNDERGOING RADIATION THERAPY

• US 20090102612A1
• Filed: 10/13/2008
• Published: 04/23/2009
• Est. Priority Date: 10/15/2007
• Status: Abandoned Application

• Current Assignee: CIVCO Medical Instruments Company Incorporated (Roper Technologies, Inc.)
• Original Assignee: CIVCO Medical Instruments Company Incorporated (Roper Technologies, Inc.)
• Inventors: Leach, Michael Ray, Dalbow, Geoffrey, Whitmore, Willet F. III
• Application Number:
  US12/250,087
• Publication Number:
  US 20090102612A1
• Time in Patent Office: Days
• US Class Current: 340/10.400
• CPC Class Codes: A61N 2005/1063 maintaining the position when the patient is moved from an imaging to a therapy system
• CPC Class Codes: A61N 2005/1074 Details of the control system, e.g. user interfaces
• CPC Class Codes: A61N 5/1048 Monitoring, verifying, controlling systems and methods
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 10/65 stored on portable record carriers, e.g. on smartcards, RFID tags or CD
• CPC Class Codes: G16H 20/40 relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Abstract

A system and method for providing radiation therapy to a patient is disclosed. The system includes at least one RFID tagged component, e.g., a patient positioning device, to be used when the patient is to be given radiation therapy treatment. The at least one component is specifically selected for use with the patient. The RFID tag holds information relevant to the patient. The tag is interrogated by a reader to produce a signal used by an associated computer system to verify the patient and component location and presence in the room where the treatment is to be given. The system and method enables one to determine the location of each patient, selected facility personnel and all the components for a particular patient'"'"'s treatment In addition the system and method enables one to determine the time the patient and/or staff member and/or component spends at a given location for a particular treatment.

Claims

1. A system for providing at least one radiation therapy treatment to a patient in a facility by means of a radiation therapy apparatus, said system comprising:

at least one component specifically selected for use by the patient when undergoing the at least one radiation therapy treatment, said component having a RFID tag secured thereto, said RFID tag being arranged to hold information relevant to said component therein;

a first wireless device comprising a transmitter and a receiver, said transmitter being arranged for sending a wireless signal into the area of the facility at which the radiation therapy apparatus is located and said at least one component may be located, said RFID tag of said at least one component being arranged to transmit a wireless signal representative of said at least one component in response to said wireless signal from said transmitter;

said receiver being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto; and

a database in a computer system coupled to said first wireless device, said database including information about the patient and said at least one component, said computer system being arranged to utilize said database and said signal from said receiver in order to determine if said at least one component is present to enable the desired radiation therapy treatment to be given to the patient.

2. The system of claim 1, wherein said computer system is arranged to utilize said database and said signal from said reader to determine if said at least one component has been provided into the area of the facility at which the radiation therapy apparatus to be used with the patient is located.

3. The system of claim 2 wherein said computer system is arranged to utilize said database and said signal from said receiver to determine the temporal status of said at least one component within the facility.

4. The system of claim 2 wherein said computer system is arranged to utilize said database and said signal from said receiver to determine the location of said at least one component within the facility.

5. The system of claim 1 wherein the radiation therapy apparatus is located within a room in the facility, the facility having at least one other room in which said at least one component can be located, and wherein said system additionally comprises a second wireless device, said second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room, said RFID tag of said at least one component being arranged to transmit a wireless signal representative of said at least one component in response to said wireless signal from said transmitter of said second wireless device, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto, said computer system being arranged to utilize said database and said signals from said receivers of said first and second wireless devices to determine the location of said at least one component in either of the rooms of the facility and/or the temporal status of said at least one component in either of the rooms of the facility.

6. The system of claim 1 wherein the radiation therapy apparatus is located within a room in the facility, the facility having at least one other room in which the patient may be located, and wherein said system additionally comprises a second wireless device, said second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto, said system additionally comprising an RFID tag to be disposed on the patient and arranged to transmit a wireless signal representative of the patient in response to said wireless signal from said transmitter of said first wireless device and in response to said wireless signal from said second wireless device, said receiver of said first wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag disposed on the patient and providing a signal in response thereto, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag disposed on the patient and providing a signal in response thereto, wherein said computer system is arranged to utilize said database and said signals from said receivers of said first and second wireless devices to determine the location of the patient in either of the rooms of the facility and/or the temporal status of the patient in either of the rooms of the facility.

7. The system of claim 1 wherein the radiation therapy apparatus is located within a room in the facility, the facility having at least one other room in which a staff person of the facility may be located, and wherein said system additionally comprises a second wireless device, said second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto, said system additionally comprising an RFID tag to be disposed on the staff person and arranged to transmit a wireless signal representative of the staff person in response to said wireless signal from said transmitter of said first wireless device and in response to said wireless signal from said second wireless device, said receiver of said first wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag disposed on the staff person and providing a signal in response thereto, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag disposed on the staff person and providing a signal in response thereto, wherein said computer system is arranged to utilize said database and said signals from said receivers of said first and second wireless devices to determine the location of the staff person in either of the rooms of the facility and/or the temporal status of the patient in either of the rooms of the facility.

8. The system of claim 1 comprising plural components to be used with the patient, each of said components having a respective RFID tag secured thereto, each of said RFID tags holding information relating to the specific component to which said tag is secured.

9. The system of claim 8 wherein said computer system is arranged to analyze the information received from said components to compare it against a set of previously stored data.

10. The system of claim 8 wherein said computer system determines if all of the appropriate components for the patient for a particular treatment are in place so that the treatment can proceed according to a treatment plan.

11. The system of claim 1 wherein said system is arranged to write new data to the at least one RFID tag.

12. The system of claim 1 wherein said database includes one or more of the group of data comprising the patient'"'"'s name, the patient'"'"'s identification number, the patient'"'"'s consent signature or treatment verification sign off, the patient'"'"'s photograph, the patient'"'"'s fingerprint, any other patient identifier, the patient'"'"'s address, the patient'"'"'s telephone number, the patient'"'"'s record and verification information, the patient'"'"'s diagnosis, the identity of the medical personnel caring for the patient, the signature of the any of the medical personnel caring for the patient, patient treatment planning data, treatment alignment data, the treatment component list, equipment set up data, patient positioning or indexing data, the identification of treatment room, the treatment number, the cumulative radiation dose, the treatment time, patient specific imaging and contour data, and patient billing information.

13. The system of claim 1 wherein said RFID tag is fixedly secured to said at least one component.

14. The system of claim 1 wherein said receiver is arranged to be located in the wall, ceiling or floor of the facility.

15. The system of claim 1 wherein said receiver is located at a table for supporting the patient adjacent the radiation therapy apparatus.

16. A method for determining if at least one predetermined component has been provided with a patient to enable the patient to undergo at least one radiation therapy treatment using that component, the radiation therapy being provided to the patient by radiation therapy apparatus in a predetermined room in a facility, said method comprising:

providing at least one component specifically selected for use with the patient when undergoing the at least one radiation therapy treatment, said at least one component having a RFID tag fixedly secured thereto, said RFID tag being arranged to hold information relevant to said at least one component;

providing a first wireless device comprising a transmitter and a receiver, said transmitter being arranged for sending a wireless signal into the room of the facility at which the radiation therapy apparatus is located to cause said RFID tag of said at least one component if located therein to transmit a wireless signal representative of said at least one component, said receiver being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto;

providing a database in a computer system coupled to said receiver, said database including information about said patient and said at least one component; and

utilizing said database and said signal from said receiver in said computer system, whereupon said computer system can determine if said at least one component has been provided in the predetermined room to be used with the patient when the patient will be undergoing said radiation therapy by the radiation therapy apparatus therein.

17. The method of claim 16 wherein the facility includes at least one other room in the facility at which said at least one component may be located, and wherein said method additionally comprises:

providing a second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room of the facility to cause said RFID tag of said at least one component to transmit a wireless signal representative of said at least one component, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag of said at least one component and providing a signal in response thereto;

utilizing said database and said signals from said receivers of said first and second devices, whereupon said computer system can determine the determine the location of said at least one component in either of the rooms of the facility and/or the temporal status of said at least one component in either of the rooms of the facility.

22. The method of claim 16 wherein plural components are to be used with the patient, each of said components having a respective RFID tag secured thereto, each of said RFID tags being arranged to hold information relevant to the specific component to which said RFID tag is secured.

23. The method of claim 22 wherein said computer system is arranged to analyze the information received from said components to compare it against a set of previously stored data and/or conditions.

24. The method of claim 22 wherein the database includes one or more of the group of data comprising the patient'"'"'s name, the patient'"'"'s identification number, the patient'"'"'s consent signature or treatment verification sign off, the patient'"'"'s photograph, the patient'"'"'s fingerprint, any other patient identifier, the patient'"'"'s address, the patient'"'"'s telephone number, the patient'"'"'s record and verification information, the patient'"'"'s diagnosis, the identity of the medical personnel caring for the patient, the signature of the any of the medical personnel caring for the patient, patient treatment planning data, treatment alignment data, the treatment component list, equipment set up data, patient positioning or indexing data, the identification of treatment room, the treatment number, the cumulative radiation dose, the treatment time, patient specific imaging and contour data, and patient billing information.

18. A method of tracking a patient in a facility at which the patient will be given at least one radiation therapy treatment by a radiation therapy apparatus located in a room of the facility, said method comprising:

providing a RFID tag on the patient, said RFID tag being arranged to hold information relevant to the patient therein;

providing a first wireless device comprising a transmitter and a receiver, said transmitter being arranged for sending a wireless signal into the room of the facility to cause said RFID tag on the patient to transmit a wireless signal representative of the patient, said receiver being arranged for wirelessly receiving said wireless signal from said RFID tag on the patient and providing a signal in response thereto;

providing a database in a computer system coupled to said receiver, said database including information about the patient and the room of the facility; and

utilizing said database and said signal from said receiver in said computer system, whereupon said computer system can determine the location of the patient in the rooms of the facility and/or the temporal status of the patient in the room of the facility.

19. The method of claim 18, wherein the facility includes at least one other room of the facility at which the patient may be located, wherein said database includes information about the at least one other room of the facility and wherein said method additionally comprises:

providing a second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room of the facility to cause said RFID tag on the patient to transmit a wireless signal representative of the patient, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag on the patient and providing a signal in response thereto; and

utilizing said database and said signals from said receivers of said first and second wireless devices, whereupon said computer system can determine the location of the patient in either of the rooms of the facility and/or the temporal status of the patient in either of the rooms of the facility.

20. A method of tracking a staff person in a facility at which a patient will be given at least one radiation therapy treatment by a radiation therapy apparatus located in a room in the facility, said method comprising:

providing a RFID tag on the staff person, said RFID tag being arranged to hold information relevant to the staff person therein;

providing a first wireless device comprising a transmitter and a receiver, said transmitter being arranged for sending a wireless signal into the room of the facility to cause said RFID tag on the staff person to transmit a wireless signal representative of the staff person, said receiver being arranged for wirelessly receiving said wireless signal from said RFID tag on the staff person and providing a signal in response thereto;

providing a database in a computer system coupled to said receiver, said database including information about the staff person and the room of the facility; and

utilizing said database and said signal from said receiver in said computer system, whereupon said computer system can determine the location of the staff person in the room of the facility and/or the temporal status of the staff person in the room of the facility.

21. The method of claim 20, wherein the facility includes at least one other room of the facility at which the staff person may be located, wherein said database includes information about the at least one other room in the facility and wherein said method additionally comprises:

providing a second wireless device comprising a transmitter and a receiver, said transmitter of said second wireless device being arranged for sending a wireless signal into the at least one other room of the facility to cause said RFID tag on the staff person to transmit a wireless signal representative of the staff person, said receiver of said second wireless device being arranged for wirelessly receiving said wireless signal from said RFID tag on the staff person and providing a signal in response thereto; and

utilizing said database and said signals from said receivers of said first and second wireless devices, whereupon said computer system can determine the location of the staff person in either of the rooms of the facility and/or the temporal status of the staff person in either of the rooms of the facility.