Abstract: A remote control and tactile feedback system for a medical apparatus, such as a patient ventilator. The ventilator provides a signal having a property indicative of a desired parameter, such as airway pressure or tidal volume. The system has a member suitable for being received in the hand of a user, such as a clinician. A movable trigger is suitable for being engaged by the fingers of the user. An electrical-mechanical, pneumatic, or hydraulic force applying element is coupled to the trigger for applying a force to the fingers of the user responsive to the parameter signal. A tactile sensation of the desired parameter is thus provided to the user. The trigger is coupled to a signal generator for providing a control signal to the ventilator.

Abstract: A remote control and tactile feedback system for a medical apparatus, such as a patient ventilator. The ventilator provides a signal having a property indicative of a desired parameter, such as airway pressure or tidal volume. The system has a member suitable for being received in the hand of a user, such as a clinician. A movable trigger is suitable for being engaged by the fingers of the user. An electrical-mechanical, pneumatic, or hydraulic force applying element is coupled to the trigger for applying a force to the fingers of the user responsive to the parameter signal. A tactile sensation of the desired parameter is thus provided to the user. The trigger is coupled to a signal generator for providing a control signal to the ventilator.

Abstract: A proton beam digital imaging system comprising an X-ray source which is movable into the treatment beam line that can produce an X-ray beam through a region of the patient. An X-ray receiver receives the X-ray beam after it has passed through the patient and the X-ray receiver generates photons that correspond to the X-ray image. The photons are directed to a TEC CCD camera to produce a patient orientation image which displays the orientation of the center of the beam relative to selected monuments in the patient's skeletal structure. The system also receives a master prescription image which displays the target isocenter with respect to the same selected monuments of the patient's skeletal structure.