CT imaging systems
New and improved CT imaging systems are presented which improve the ability to deploy CT imaging in a mobile setting, such as in an ambulatory setting or as part of a mobile hospital unit. Improvements disclosed include implementation of an internal drive system for moving a scanner component relative to a fixed or static platform/base, improved modularity of components for quick maintenance/repair and the inclusion of an integrated patient alignment mechanism connected directly to the CT system.
1. A CT system comprising:
a scanner component;
a base component mounted relative to a mobile cart wherein the mobile cart includes a motorized transport drive system and more than one wheel element that supports the mobile cart and
wherein the mobile cart transports the scanner and base components in a first direction; and
an internal drive component for translating the scanner component relative to the base component in a second direction transverse to the first direction;
wherein the scanner component is located between at least one pair of wheel elements in both the first and second directions.
2. The CT system of claim 1 , wherein the system further includes a patient alignment mechanism mounted directly to the CT system.
3. The CT system of claim 2 , wherein the patient alignment mechanism is a headboard.
4. The CT system of claim 2 , wherein the patient alignment mechanism is mounted relative to the base component.
5. The CT system of claim 1 , wherein the CT system includes a plurality of modular subsystems.
6. The CT system of claim 5 , wherein the plurality of modular sub-systems include an x-ray source sub-system, a detection sub-system, a control sub-system and a power sub-system.
7. The CT system of claim 1 , wherein the mobile cart includes an omni-directional drive system for transporting the mobile cart.
8. A CT system comprising:
a scanner component;
a base component configured for mounting to a mobile cart, wherein the mobile cart transports the scanner and base components in a first direction and wherein the mobile cart includes more than one wheel element that supports the mobile cart; and
an internal drive component for translating the scanner component relative to the base component in a second direction transverse to the first direction,
wherein the scanner component is located between at least one pair of wheel elements in both the first and second directions,
wherein the base component is also configured for interchangeable mounting to a vehicle floor.