Method and system for automatically positioning a mammography imaging system

1. An automated height adjustment system for a mammography imaging system having a movable gantry associated with a fixed vertical support, the automated height adjustment system comprising:

a tracking unit for tracking a patient's breast height level during the patient's initial mammography procedure;

memory for storing the tracked breast height level along with patient identification information;

a processor configured to access the breast height level using the patient identification information during subsequent mammography procedures for the patient; and

a drive mechanism capable of automatically adjusting the height of the gantry based on the accessed breast height level;

wherein the processor is further configured to automatically determine the presence of the patient and, upon detecting the patient, to access the breast height level and automatically adjust the height of the gantry in response thereto.

2. The system as claimed in claim 1 , wherein the breast height level of the patient is a lowest breast height level from a fixed reference.

3. The system as claimed in claim 1 , further comprising:

a display for displaying the breast height level of the patient.

4. The system as claimed in claim 1 , further comprising:

a user interface associated with the processor for providing the patient's breast height level.

5. The system as claimed in claim 1 , wherein the tracking unit is configured to track updated breast height level during each mammography procedure and communicates the breast height level to the memory.

6. The system as claimed in claim 1 , wherein the tracking unit is configured to track gantry height during each mammography procedure and communicate to the memory.

7. The system as claimed in claim 1 , wherein the memory is configured to store the patient breast height level during subsequent mammography procedures, if the patient height is different from the initial recorded patient breast height level.

8. The system as claimed in claim 1 , wherein the processor is further configured to automatically determine the presence of the patient from an identification device provided on the patient.

9. A mammography system, comprising:

a fixed vertical member;

a movable gantry, movable along the vertical member having an X-ray source and an image receptor;

a tracking unit configured to track gantry position corresponding to a breast height level in a mammography procedure;

memory configured to record the tracked gantry position corresponding to the breast height level;

a drive mechanism configured to adjust the gantry position; and

a processor coupled with the drive mechanism;

wherein the processor is configured to access the tracked gantry position and instruct the drive mechanism to adjust the gantry position based on the tracked gantry position; and

wherein the processor is further configured to automatically determine the presence of a patient and, upon detecting the patient, to access the recorded tracked gantry position corresponding to the patient's breast height level and automatically adjust the height of the gantry in response thereto.

10. The mammography system as claimed in claim 9 , wherein the processor is further configured to automatically determine the presence of the patient from an identification device provided on the patient.

11. A method of automatically adjusting gantry position during a mammography procedure, the method comprising:

obtaining a patient's breast height level during an initial mammography procedure;

recording in a computer memory the patient's breast height level along with patient identification information;

during subsequent mammography procedures for the patient, automatically determining the presence of the patient to access the patient's breast height level and automatically adjusting the height of the gantry based on the patient's breast height level.

12. The method as claimed in claim 11 , wherein the step of obtaining a patient's breast height level during an initial mammography procedure comprises:

obtaining the patient's breast height level at least from one of the patient and a user interface;

adjusting the gantry position based on the patient's breast height level; and

obtaining gantry position information corresponding to the patient's breast height level.

13. The method as claimed in claim 11 , wherein the step of obtaining a patient's breast height level during an initial mammography procedure comprises:

calculating the patient's breast height level from the patient's demographic and physiological information.

14. The method as claimed in claim 11 , wherein the recording step comprises:

recording the gantry position or the patient's breast height level in an electronic medical record (EMR) for each mammography procedure.

15. The method as claimed in claim 11 , wherein the recording step comprises:

recording the gantry position or the patient's breast height level in an internal memory of a mammography imaging system for the subsequent mammography procedures.

16. The method as claimed in claim 11 , wherein the step of automatically determining the presence of the patient comprises automatically determining the presence of the patient from an identification device provided on the patient.