Separate and combined multi-modality diagnostic imaging system
First Claim
1. A multi-modality medical imaging apparatus comprising:
- a first imaging device for obtaining one or more tomographic images of a subject patient, at least a portion of the first imaging device having a first bore;
a second imaging device for obtaining one or more tomographic images of a subject patient, at least a portion of the second imaging device having an imaging section;
a patient pallet;
a horizontally fixed patient support structure for supporting the patient pallet and having vertical adjustment to position the patient pallet in substantial alignment with the first bore of the first imaging device;
a first positioning device for translating the first imaging device axially along the patient pallet in forward and reverse directions during formation of one or more images by the first imaging device; and
a second positioning device for positioning the imaging section of the second imaging device relative to the patient support during formation of one or more images by the second imaging device.
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Accused Products
Abstract
A multi-modality diagnostic imaging system includes a first imaging subsystem, such as a computed tomographic (CT) system, for performing a first imaging procedure on a subject. The first imaging system has a gantry that slides along rails. A second imaging subsystem, such as a nuclear medicine system (NUC), performs a second imaging procedure on a subject. The second imaging subsystem is separate from the first imaging system, but in the same room. The second imaging subsystem has a gantry or is gantryless. A patient couch supports a subject. The patient couch is supported on a couch support having vertical adjustment and horizontally fixed. In this manner, the patient is maintained in the same position for multiple types of scans using the same couch support without horizontal translation of the patient couch and patient.
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Citations
16 Claims
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1. A multi-modality medical imaging apparatus comprising:
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a first imaging device for obtaining one or more tomographic images of a subject patient, at least a portion of the first imaging device having a first bore;
a second imaging device for obtaining one or more tomographic images of a subject patient, at least a portion of the second imaging device having an imaging section;
a patient pallet;
a horizontally fixed patient support structure for supporting the patient pallet and having vertical adjustment to position the patient pallet in substantial alignment with the first bore of the first imaging device;
a first positioning device for translating the first imaging device axially along the patient pallet in forward and reverse directions during formation of one or more images by the first imaging device; and
a second positioning device for positioning the imaging section of the second imaging device relative to the patient support during formation of one or more images by the second imaging device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A patient table connected to a medical imaging apparatus having a first imaging device with a first bore and a second imaging device with a second bore, comprising:
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a patient support structure adapted to extend through the first and second bores of the first and second imaging devices, the patient support structure comprising;
a first end including a first end support that is vertically adjustable and a second end including a second end support that is vertically adjustable, wherein the first and second end supports move the patient support structure vertically up and down to substantially align the patient support structure with the respective bore of the first or second imaging device in an installed position; and
a pallet for supporting a patient on the patient support structure located between the first and second bores of the first and second imaging devices in an installed position.
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13. A diagnostic imaging suite comprising:
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a first medical imaging device for performing a first imaging procedure on a subject supported on a patient pallet, wherein the first medical imaging device has a first sliding gantry;
a second medical imaging device positioned separately from the first medical imaging device for performing a second imaging procedure on said subject;
a patient pallet support having vertical adjustment for adjusting the vertical positioning of said patient pallet; and
a pair of rails positioned parallel to a longitudinal axis of the patient pallet support, each of the rails being positioned on an opposite side of the patient pallet support for use with the first sliding gantry;
wherein the second imaging system is positionable in a rest position and in an in-use position, such that in the rest position the second imaging system does not interfere with the first imaging system when in use. - View Dependent Claims (14, 15)
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16. A multi-modality medical imaging apparatus, comprising:
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a stationary patient table;
a first imaging device of a first modality movably supported for motion with respect to said stationary patient table; and
a second imaging device of a second modality different than said first modality, movably supported for motion with respect to said stationary patient table.
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Specification