초록 ▼

A device is provided herein for locating a breast of a female patient. In one embodiment, the locating device is adapted to be inserted into an opening within a patient table. The locating device is further adapted with different sizes and shapes, and thus, can be adapted to various breast shapes. I

A device is provided herein for locating a breast of a female patient. In one embodiment, the locating device is adapted to be inserted into an opening within a patient table. The locating device is further adapted with different sizes and shapes, and thus, can be adapted to various breast shapes. In one embodiment, the device is provided with an RFID transponder for identifying the particular locating device being used. The RFID transponder enables data about the locating device to be automatically recorded along with the image data. This enables the shape of the locating device to be taken into account when evaluating an image. Furthermore, the RFID transponder ensures that a locating device of the same shape is used for subsequent exposures of a patient's breast, so that the exposures remain comparable.

대표청구항 ▼

1. An X-ray machine for imaging a breast of a female patient, comprising: an X-ray tube and an X-ray detector;a support surface for accommodating a patient, wherein the support surface comprises a cutout portion for the patient's breast;at least one device for locating the patient's breast within th

1. An X-ray machine for imaging a breast of a female patient, comprising: an X-ray tube and an X-ray detector;a support surface for accommodating a patient, wherein the support surface comprises a cutout portion for the patient's breast;at least one device for locating the patient's breast within the cutout portion, wherein the at least one device comprises: a cup for accommodating a breast, wherein the cup is inserted through or attached to the cutout portion; andan RFID transponder located on the cup for storing and communicating information about the cup; andan RFID reader for communicating with the RFID transponder of the at least one device, wherein said communication includes at least one of querying data from the RFID transponder and storing data in the RFID transponder. 2. The X-ray machine according to claim 1, wherein the X-ray machine comprises a data base of scan parameters for various devices for locating a breast, or at least a data connection to such a data base. 3. The X-ray machine according to claim 1, wherein the X-ray machine is a computer tomography (CT) scanner. 4. A method for operating an X-ray machine adapted for imaging a breast of a patient, comprising: inserting a device for locating the breast of the patient into a support surface of the X-ray machine;positioning the patient on the support surface such that the breast is accommodated in the device;reading data communicated from an RFID transponder located on the locating device;using the data read out of the RFID transponder to determine whether the locating device has been previously used;issuing an error report if the locating device has been previously used;writing data into the RFID transponder to indicate that the locating device has been previously used;automatically selecting at least one optimal scan parameter on the basis of data read out from the RFID transponder; andperforming a scan of the patient's breast using the X-ray machine. 5. The method according to claim 4, wherein the at least one optimal scan parameter is selected from a group consisting of voltage, current, aperture and spiral length, as well as water correction, scattered radiation correction, and ring artifact correction parameters.