X-RAY BED
A radiography system includes a bed, having a surface for receiving and supporting a patient lying thereon, and an x-ray source positioned below the patient. A digital x-ray detector is positioned above the patient, facing the x-ray source, whereby the patient is positioned between the x-ray source and the detector. This configuration enables capturing an image of the patient exposed by the x-ray source.
1 . A radiography system comprising:
a patient bed having a surface for receiving and supporting a patient;
an x-ray source attached to the patient bed and positioned below the patient; and
a digital x-ray detector attached to the patient bed and positioned above the patient, the digital x-ray detector configured to capture an image of the patient exposed by the x-ray source.
2 . The system of claim 1 , wherein the patient bed is configured to receive and support a patient positioned between the x-ray source and the digital x-ray detector.
3 . The system of claim 2 , further comprising a rigid x-ray support arm attached to a movable portion of the patient bed and to the x-ray source, the x-ray support arm and the x-ray source configured to move together with the movable portion of the patient bed.
4 . The system of claim 2 , further comprising an x-ray support base attached to a stationary portion of the patient bed and to the x-ray source, the x-ray support base configured to move the x-ray source closer to or further from the patient.
5 . The system of claim 3 , further comprising a rigid detector support arm attached to the patient bed and to the digital x-ray detector, the rigid detector support arm configured to move the digital x-ray detector from side-to-side and to tilt the digital x-ray detector.
6 . The system of claim 5 , wherein the detector support arm is configured to be remotely controlled to move the digital x-ray detector into a position for capturing a radiographic image of the patient.
7 . The system of claim 6 , further comprising a digital camera configured to transmit an image of the detector and the patient.
8 . The system of claim 7 , wherein the x-ray source comprises a cold cathode tube or a carbon nanotube.
9 . A method comprising:
attaching an x-ray source to a portion of a bed, the bed comprising a cushion, the x-ray source positioned below the cushion, wherein the cushion is configured to support a patient lying thereon; and
attaching a digital radiographic detector to a portion of the bed, wherein the detector is positioned above the cushion and facing the x-ray source.
10 . The method of claim 9 , further comprising placing a patient on the cushion and activating the x-ray source to capture a radiographic image of the patient in the digital detector.
11 . The method of claim 10 , further comprising positioning a camera proximate the patient and transmitting a video image of the detector and the patient to a remote monitor.
12 . A radiography system comprising:
a patient bed having a surface for receiving and supporting a patient;
an x-ray source attached to the patient bed, the x-ray source positioned below the surface; and
a digital x-ray detector attached to the patient bed for capturing an image of the patient exposed by the x-ray source, the detector positioned above the surface and facing the x-ray source.
13 . The system of claim 12 , wherein the patient bed is configured to receive and support a patient between the x-ray source and the digital x-ray detector.
14 . The system of claim 13 , further comprising a rigid x-ray support arm attached to a movable portion of the patient bed and to the x-ray source, the x-ray support arm configured to secure at a fixed distance the x-ray source relative to the movable portion of the patient bed.
15 . The system of claim 13 , further comprising a stationary x-ray support base attached to the patient bed and configured to translate the x-ray source closer to or further from the detector.
16 . The system of claim 14 , wherein the rigid x-ray support arm is attached to a tube head containing the x-ray source and is configured to rotate the tube head.
17 . The system of claim 16 , further comprising a detector support arm, wherein the x-ray support arm and the detector support arm are configured to movably align the x-ray source and the digital x-ray detector for capturing a radiographic image of the patient.
18 . The system of claim 13 , further comprising a digital camera configured to transmit a video image of the detector and the patient.