Method for the automatic regulation of radiation doses of medical X-ray devices

1. A method for specifying radiation dose regulation of a person for an examination with a medical X-ray device including one or more controllers, the method comprising:

specifying, by the one or more controllers, X-ray parameters of an X-ray examination based upon patient information stored in a memory; and

specifying, by the one or more controllers, a recommended dose regulation of the X-ray examination as a function of the X-ray parameters specified and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses, the recommended dose regulation including at least a first dose regulation configured to avoid deterministic radiation damage to a person, at least as a function of a limit value for deterministic radiation damage,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

2. The method of claim 1 , wherein the specifying the recommended dose regulation includes

specifying a preliminary target dose based upon at least one of patient information, X-ray parameters or an examination duration of an X-ray examination, and

specifying the recommended dose regulation as a function of a comparison of the preliminary target dose with at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses.

3. The method of claim 1 , wherein the specifying the recommended dose regulation comprises:

configuring a second dose regulation to reduce stochastic effective doses of a person, at least as a function of an item of patient information.

4. The method of claim 1 , further comprising:

specifying a guide value for stochastic effective doses of a person based upon target groups.

5. The method of claim 1 , further comprising:

specifying a guide value for stochastic effective doses as a function of at least one of a preliminary target dose, an item of patient information, or a frequency of a radiation exposure.

6. The method of claim 1 , further comprising:

specifying the recommended dose regulation as the first dose regulation in response to a value of a preliminary target dose being above a limit value for deterministic radiation damage.

7. The method of claim 1 , wherein the recommended dose regulation includes at least the first dose regulation and a second dose regulation, the method further comprising:

specifying the recommended dose regulation as the second dose regulation in response to a value of a preliminary target dose being below a guide value for stochastic effective doses.

8. The method of claim 1 , wherein the recommended dose regulation includes at least the first dose regulation and a second dose regulation, the method further comprising:

switching the recommended dose regulation between the first dose regulation and the second dose regulation as a function of a radiation dose of a person.

9. The method of claim 1 , wherein a limit value for deterministic radiation damage and a guide value for stochastic effective doses are a same value.

10. The method of claim 1 , wherein a limit value for deterministic radiation damage and a guide value for stochastic effective doses differ from one another and define a difference range, the method further comprising:

specifying the recommended dose regulation manually in response to a preliminary target dose being in the difference range.

11. A non-transitory computer program product, directly loadable into a memory of a programmable computing unit of a medical X-ray device, storing program code segments to carry out the method of claim 1 when the program code segments are executed in the computing unit of the medical X-ray device.

12. The method of claim 2 , wherein the specifying the recommended dose regulation comprises:

configuring a second dose regulation to reduce stochastic effective doses of a person, at least as a function of an item of patient information.

13. The method of claim 10 , further comprising:

specifying the recommended dose regulation manually by way of a prediction model, the prediction model considering at least one of a frequency of a radiation exposure, a radiation dose of preceding radiation exposures or an item of patient information.

14. The method of claim 10 , further comprising:

specifying the recommended dose regulation manually by way of intelligent algorithms, taking into consideration at least one of a frequency of a radiation exposure, a radiation dose of preceding radiation exposures, or an item of patient information.

15. A medical X-ray device, comprising:

processing circuitry configured to cause the medical X-ray device to

specify X-ray parameters of an X-ray examination based upon patient information stored in a memory, and

specify a recommended dose regulation of the X-ray examination as a function of the X-ray parameters and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses, the recommended dose regulation including at least a first dose regulation configured to avoid deterministic radiation damage to a person, at least as a function of a limit value for deterministic radiation damage,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

16. The method of claim 2 , further comprising:

specifying a guide value for stochastic effective doses of a person based upon target groups.

17. The medical X-ray device of claim 15 , wherein the processing circuitry is further configured to cause the medical X-ray device to:

calibrate processes and parameters within the medical X-ray device with one another; and

process digital data.

18. The medical X-ray device of claim 15 , further comprising:

an interface configured to access data from at least one of a network, a server or a cloud.

19. A method for specifying radiation dose regulation of a person for an examination with a medical X-ray device including one or more controllers, the method comprising:

specifying, by the one or more controllers, X-ray parameters of an X-ray examination based upon patient information stored in a memory;

specifying, by the one or more controllers, a recommended dose regulation of the X-ray examination as a function of the X-ray parameters specified and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses, the recommended dose regulation including at least one of a first dose regulation or a second dose regulation; and

specifying the recommended dose regulation as the first dose regulation in response to a value of a preliminary target dose being below a guide value for stochastic effective doses,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

20. A method for specifying radiation dose regulation of a person for an examination with a medical X-ray device including one or more controllers, the method comprising:

specifying, by the one or more controllers, X-ray parameters of an X-ray examination based upon patient information stored in a memory;

specifying, by the one or more controllers, a recommended dose regulation of the X-ray examination manually in response to a preliminary target dose being in a difference range, the specifying being performed as a function of the X-ray parameters specified and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses, wherein the limit value for deterministic radiation damage and the guide value for stochastic effective doses differ from one another and define the difference range; and

specifying the recommended dose regulation manually in response to a preliminary target dose being in the difference range,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

21. A method for specifying radiation dose regulation of a person for an examination with a medical X-ray device including one or more controllers, the method comprising:

specifying, by the one or more controllers, X-ray parameters of an X-ray examination based upon patient information stored in a memory; and

specifying, by the one or more controllers, a recommended dose regulation of the X-ray examination manually by way of a prediction model, the prediction model considering at least one of a frequency of a radiation exposure, a radiation dose of preceding radiation exposures, or an item of patient information, the specifying being performed as a function of the X-ray parameters specified and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

22. A method for specifying radiation dose regulation of a person for an examination with a medical X-ray device including one or more controllers, the method comprising:

specifying, by the one or more controllers, X-ray parameters of an X-ray examination based upon patient information stored in a memory; and

specifying, by the one or more controllers, a recommended dose regulation of the X-ray examination manually by way of intelligent algorithms, taking into consideration at least one of a frequency of a radiation exposure, a radiation dose of preceding radiation exposures, or an item of patient information, the specifying being performed as a function of the X-ray parameters specified and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.

23. A medical X-ray device, comprising:

processing circuitry configured to cause the medical X-ray device to

specify X-ray parameters of an X-ray examination based upon patient information stored in a memory,

specify a recommended dose regulation of the X-ray examination as a function of the X-ray parameters and at least one of a limit value for deterministic radiation damage or a guide value for stochastic effective doses, the recommended dose regulation including at least one of a first dose regulation or a second dose regulation, and

specify the recommended dose regulation as the first dose regulation in response to a value of a preliminary target dose being below a guide value for stochastic effective doses,

wherein the recommended dose regulation is for adjusting an X-ray dose of the medical X-ray device.