RADIATION SURVEYING

• US 20160097868A1
• Filed: 10/01/2015
• Published: 04/07/2016
• Est. Priority Date: 10/02/2014
• Status: Active Application

• Current Assignee: Source Production & Equipment Co., Inc.
• Original Assignee: Source Production & Equipment Co., Inc.
• Inventors: Dicharry, Richard Donald
• Application Number:
  US14/872,755
• Publication Number:
  US 20160097868A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G01T 1/169 Exploration, location of contaminated surface areas
• CPC Class Codes: G01T 7/00 Details of radiation-measuring instruments
• CPC Class Codes: G01V 5/02 specially adapted for surface logging, e.g. from aircraft
• CPC Class Codes: G01V 5/06 for detecting naturally radioactive minerals

Abstract

In order to improve the compliance of proper radiography surveys, and to overcome the myriad of human factor and other reasons that may cause an operator—consciously or unconsciously—to not make a survey, the system described herein may serve to transform the survey process from a totally active effort to a largely passive one. The system described herein is active, thus allowing the operator to be more passive in connection with performance of radiation surveys. In concept, according to the system described herein, surveying radiographic equipment and general areas is transformed from the requirement to attentively move an instrument through space while observing a meter panel. Instead, the system described herein enables a process whereby the operator may perform other (non-survey) activities while the survey occurs automatically and provides the results directly to the operator without requiring the operator to make independent, active efforts.

Claims

1. A radiation survey system, comprising:

a radiation detector that measures radiation substantially continuously;

a control unit that receives data from the radiation detector and processes the data; and

a display device that receives the processed data from the control unit and displays the processed data on a display substantially continuously to show radiation levels fluctuating within a normal range as the radiation detector is moved to different areas, wherein the display device is wearable or carryable by an operator.

2. The radiation survey system according to claim 1, wherein at least one of the following is provided:

(i) the radiation detector is wearable or carryable by the operator, or (ii) the control unit is wearable or carryable by the operator.

3. The radiation survey system according to claim 1, wherein the control unit and the display device are combined into a single control/display unit.

4. The radiation survey system according to claim 3, wherein the single control display unit is wearable on a head or a wrist of the operator.

5. The radiation survey system according to claim 1, wherein the radiation detector, the control unit and the display device are integrated into a single integrated unit.

6. The radiation survey system according to claim 5, wherein the single integrated unit is wearable on a head or a wrist of the operator.

7. The radiation survey system according to claim 1, wherein the radiation detector is wearable on an arm, leg, wrist, ankle, or finger of an operator.

8. The radiation survey system according to claim 1, wherein the operator is presented with radiation information by the display device without the operator actively performing independent radiation survey actions.

9. The radiation survey system according to claim 1, further comprising:

a radiation emitting unit that emits the radiation detected by the radiation detector, wherein the radiation emitting unit includes an exposure device that is controllable by the control unit.

10. The radiation survey system according to claim 1, further comprising:

a remote site that receives control information from the radiation detector, wherein radiation detectable at the radiation detector is not directly detectable at the remote site.

11. The radiation survey system according to claim 1, wherein at least one of the following is further provided:

(i) wherein the radiation detector is a first radiation detector, and wherein the radiation survey system further comprises at least one second radiation detector;

(ii) wherein the control unit is a first control unit, and wherein the radiation survey system further comprises at least one second control unit;

or

(iii) wherein the display device is a first display device, and wherein the radiation survey system further comprises at least one second display device.

12. A method of performing a radiation survey, comprising:

disposing a radiation detector at a position on an operator;

measuring radiation at the radiation detector;

receiving substantially continuously, at a control unit, data sent from the radiation detector;

processing the received data at the control unit;

receiving, at a display device, the processed data sent from the control unit; and

displaying the processed data to an operator on a display of the display unit substantially continuously to show radiation levels fluctuating within a normal range as the radiation detector is moved to different areas, wherein the display unit is worn or carried by the operator.

13. The method according to claim 12, wherein at least one of the following is further provided:

(i) the radiation detector is worn or carried by the operator, or (ii) the control unit is worn or carried by the operator.

14. The method according to claim 12, wherein the control unit and the display device are combined into a single control/display unit.

15. The method according to claim 14, wherein the single control display unit is worn on a head or a wrist of the operator.

16. The method according to claim 12, wherein the radiation detector is wearable on an arm, leg, wrist, ankle, or finger of an operator.

17. The method according to claim 12, wherein the radiation detector, the control unit and the display device are integrated into a single integrated unit.

18. The method according to claim 17, wherein the single integrated unit is worn on a head or a wrist of the operator.

19. The method according to claim 18, further comprising:

detecting at the radiation detector the radiation emitted by a radiation emitting unit.

20. The method according to claim 19, wherein the radiation emitting unit includes an exposure device that is controlled by the control unit.

21. The method according to claim 12, further comprising:

a remote site receiving control information from the radiation detector, wherein radiation detectable at the radiation detector is not directly detectable at the remote site.

22. The method according to claim 12, wherein the operator is presented with radiation information by the display device without the operator actively performing independent radiation survey actions.