A method and system for physiological gating for radiation therapy is disclosed.

The comparing and gating circuit may contain a second multiple delay system unit (106), and a second logic gating system (110).

A service trigger method, service broker and service trigger system are provided in the present invention.

Also disclosed is a system for triggering a terminal.

In addition, it can be fitted with an emergency release system.

A system for priming an extracorporeal blood circuit is described.

A method and system for triggering re-optimization are disclosed in the invention.

A fault-powered, processor-based circuit breaker tripping system employs a reliable low power trip indicator circuit that is normally powered from the tripping system.

The actuating means is adapted to provide the inflatable contour-balloon and the inflatable dissection balloon with independent activation and/or de-activation.

A heart gating system in which the heart sounds are used to generate the acquisition trigger signals.

A method and system for physiological gating for radiation therapy is disclosed.

The coil of the magnetic tripping system is a non-circle structure.

A controlled triggering system controls the activation and deactivation of a solenoid (206).

The sleeve of the magnetic tripping system is a non-circle structure.

In one embodiment, a trigger is coupled to the housing.