Digital x-ray imaging apparatus and method
First Claim
Patent Images
1. A mobile x-ray apparatus, comprising:
- a base having attached thereto a plurality of non-driven wheels, the base configured to enable manual rolling of the apparatus along a floor by pushing and pulling the base;
an x-ray tube support assembly attached to the base, the support assembly having a non-extended position when the apparatus is not being used for x-ray imaging and an extended position when the apparatus is used for x-ray imaging, the support assembly configured to enable said manual rolling of the apparatus along the floor by pushing and pulling the support assembly in the extended position;
an x-ray tube head mounted on the x-ray tube support assembly, the tube head configured to enable said manual rolling of the apparatus along the floor by pushing and pulling the tube head while the support assembly is in the extended position;
a brake associated with at least one of the non-driven wheels, the brake configured to prevent said manual rolling of the apparatus while the support assembly is in the extended position when the brake is engaged with at least one of the non-driven wheels; and
at least one actuator mounted on the apparatus, the at least one actuator configured to engage and disengage the brake,wherein the at least one actuator is mounted only on the tube head, only on the support assembly, or on both the tube head and the support assembly.
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Accused Products
Abstract
A mobile x-ray apparatus having wheels for manual transport and an x-ray tube support attached to a base. The apparatus may be rolled by pushing and/or pulling the base, the support, or the x-ray tube. A brake is associated with at least one of the wheels to prevent rolling the apparatus when manually positioning the x-ray tube. The brake may be engaged from an actuator on the tube head, on the support, or on the base.
44 Citations
17 Claims
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1. A mobile x-ray apparatus, comprising:
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a base having attached thereto a plurality of non-driven wheels, the base configured to enable manual rolling of the apparatus along a floor by pushing and pulling the base; an x-ray tube support assembly attached to the base, the support assembly having a non-extended position when the apparatus is not being used for x-ray imaging and an extended position when the apparatus is used for x-ray imaging, the support assembly configured to enable said manual rolling of the apparatus along the floor by pushing and pulling the support assembly in the extended position; an x-ray tube head mounted on the x-ray tube support assembly, the tube head configured to enable said manual rolling of the apparatus along the floor by pushing and pulling the tube head while the support assembly is in the extended position; a brake associated with at least one of the non-driven wheels, the brake configured to prevent said manual rolling of the apparatus while the support assembly is in the extended position when the brake is engaged with at least one of the non-driven wheels; and at least one actuator mounted on the apparatus, the at least one actuator configured to engage and disengage the brake, wherein the at least one actuator is mounted only on the tube head, only on the support assembly, or on both the tube head and the support assembly. - View Dependent Claims (2, 3, 4, 5)
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6. A method for capturing an x-ray image using a manually movable mobile x-ray apparatus, the apparatus including a base having a plurality of non-driven wheels, an arm mounted to the base, and an x-ray tube head mounted on the arm, the method comprising:
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manually rolling the mobile x-ray apparatus into a first base position relative to a patient using the plurality of non-driven wheels; setting a brake associated with at least one of the plurality of non-driven wheels to prevent said at least one of the plurality of non-driven wheels from rolling; moving the x-ray tube head away from the base to a first tube head position proximate to the patient by extending the arm; and manually pushing or pulling the tube head or the arm while the arm is extended, including manually activating an actuator mounted on the tube head or on the arm for releasing the brake to allow said at least one of the plurality of non-driven wheels to roll for manually rolling the apparatus to a second base position using the plurality of non-driven wheels. - View Dependent Claims (7, 8, 9)
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10. A method for capturing an x-ray image of a patient using a mobile x-ray apparatus, the apparatus including a mobile base having a plurality of non-driven wheels, an arm mounted on the base, and an x-ray tube head mounted on the arm, comprising:
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moving the mobile base to a first location relative to the patient by manually pushing or pulling the base thereby rolling the plurality of non-driven wheels; engaging a brake to prevent rolling of at least one of the plurality of non-driven wheels; extending the x-ray tube head away from the base to a first image capture position; activating at least one actuator mounted on the tube head or arm to release the brake to allow rolling of said at least one of the plurality of non-driven wheels; and manually pushing or pulling the tube head to a second image capture position while the actuator is activated, wherein the manual pushing or pulling moves the mobile base to a second location relative to the patient by rolling the plurality of non-driven wheels. - View Dependent Claims (11, 12)
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13. A mobile x-ray apparatus, comprising:
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an x-ray tube head; an arm, the arm movable to an extended position for activating the x-ray tube head and movable to a non-extended position for not activating the x-ray tube head, the x-ray tube head mounted on the arm; a mobile base having only non-driven wheels for unassisted manual rolling of the apparatus over a floor, the arm mounted on the mobile base; at least one brake associated with at least one of the wheels to prevent rolling of the at least one of the wheels; and at least one actuator mounted on the x-ray tube head or on the arm proximate the x-ray tube head for engaging and disengaging the at least one brake while the arm is in the extended position. - View Dependent Claims (14, 15, 16, 17)
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Specification