Abstract A combined imaging scanner is disclosed for fusing together image data obtained by a computed tomographic (CT) scanner and a single photon emission computed tomographic (SPECT) scanner. The diagnostic radiology imaging CT Scanner anatomical data provides a background map with which is convolved the radioscope distribution SPECT scanner data to yield a color shaded relief image which can then be printed on a laser film printer or other output device. Both sets of data are collected almost simultaneously while the patient is in a fixed position. The apparatus includes combined gantries supporting both CT and SPECT scanners, a computer, a printer and a table to slip through both gantries while holding the patient in a fixed position.
A combined imaging scanner comprising, in combination, a first separate gantry supported computed tomographic CT scanner adjacently axially aligned with a second separate gantry supported single photon emission computed tomographic SPECT scanner, and a computer for superimposing radioisotope distribution data from the SPECT scanner onto anatomical data from the CT scanner.
Claim 2
Dependent Claim
51 words
A combined imaging scanner comprising, in combination, a first separate gantry supported computed tomographic CT scanner adjacently axially aligned with a second separate gantry supported single photon emission computed tomographic SPECT scanner, and a computer for superimposing radioisotope distribution data from the SPECT scanner onto anatomical data from the CT scanner.
Claim 3
Dependent Claim
16 words
A combined imaging scanner according to claim 1 comprising a printer in combination with said computer.
Claim 4
Dependent Claim
19 words
A combined imaging scanner according to claim 2 comprising a table in combination with said CT and SPECT scanners.
Claim 5
Dependent Claim
21 words
A combined imaging scanner according to claim 3 wherein said table is capable of holding a person in a fixed position.
Claim 6
Dependent Claim
19 words
A combined imaging scanner according to claim 4 wherein said table slides through said first and second gantries sequentially.
Claim 7
Dependent Claim
21 words
A combined imaging scanner according to claim 5 wherein the CT anatomical data is convolved with the SPECT radioisotope distribution data.
Claim 8
Dependent Claim
23 words
A combined imaging scanner according to claim 6 wherein the CT anatomical data provides a background map for the SPECT radioisotope distribution data.