Abstract: An implantable heart assist system includes a compressible pumping chamber including an inlet conduit configured to be placed in fluid connection with the descending thoracic aorta and an outlet conduit configured to be placed in fluid connection with the thoracic aorta; and a pump system comprising a first rigid member, a second rigid member spaced from the first rigid member so that at least a portion of the pumping chamber may be positioned between the first rigid member and the second rigid member, a drive system configured to cause the second rigid member to move toward the first rigid member or away from the first rigid member, and a controller in operative connection with the drive system and controlling the motor, wherein movement of the second rigid member toward the first rigid member results in compression of the pumping chamber and movement of the second rigid member away from the first rigid member causes expansion of the pumping chamber.

Abstract: An implantable heart assist system, includes a pumping chamber formed of a flexible material and being adapted to be placed in fluid connection with the aorta and a pump system comprising a first rigid member and a spaced apart second rigid member so that at least a portion of the pumping chamber may be positioned therebetween, a drive system comprising a motor. The motor is adapted to cause the second rigid member to move toward the first rigid member to compress the pumping chamber or away from the first rigid member to expand the pumping chamber. A controller is in operative connection with the drive system and controlling the motor.

Abstract: A system includes an implantable pump system for assisting blood flow in a patient including at least one movable valve. The movable valve is in a normally open state when the moveable valve is not being powered and a drive system in operative connection with the moveable valve to move the moveable valve under power. The system further includes an energy transfer system to provide energy to the drive system. The energy transfer system includes an external system including a power source and an external coil and an internal system including an internal coil adapted to receive transcutaneous energy transmitted from the external coil. The internal system has at least a first state wherein energy transmission from the external coil is required to provide operational power to the drive system.

Abstract: An implantable heart assist system, includes a pumping chamber formed of a flexible material and being adapted to be placed in fluid connection with the aorta and a pump system comprising a first rigid member, a second rigid member spaced from the first rigid member so that at least a portion of the pumping chamber may be positioned between the first rigid member and the second rigid member, a drive system comprising a motor, an extending member comprising a threaded section operatively connecting the first rigid member and the second rigid member and a nut in operative connection with the threaded section. The motor is adapted to rotate either the extending member or the nut relative to the other to convert rotary motion of the motor to linear motion to cause the second rigid member to move toward the first rigid member or away from the first rigid member. The heart assist system further includes a controller or a control system in operative connection with the drive system and controlling the motor.

Abstract: A system includes an implantable pump system for assisting blood flow in a patient including at least one movable valve. The movable valve is in a normally open state when the moveable valve is not being powered and a drive system in operative connection with the moveable valve to move the moveable valve under power. The system further includes an energy transfer system to provide energy to the drive system. The energy transfer system includes an external system including a power source and an external coil and an internal system including an internal coil adapted to receive transcutaneous energy transmitted from the external coil. The internal system has at least a first state wherein energy transmission from the external coil is required to provide operational power to the drive system.

Abstract: A system includes an implantable pump system for assisting blood flow in a patient including at least one movable valve. The movable valve is in a normally open state when the moveable valve is not being powered and a drive system in operative connection with the moveable valve to move the moveable valve under power. The system further includes an energy transfer system to provide energy to the drive system. The energy transfer system includes an external system including a power source and an external coil and an internal system including an internal coil adapted to receive transcutaneous energy transmitted from the external coil. The internal system has at least a first state wherein energy transmission from the external coil is required to provide operational power to the drive system.

Abstract: A coupon dispensing module for use in conjunction with a vending machine includes a selection mechanism adapted to interrogate a database to determine whether a desired coupon corresponds to the desired product, a printing mechanism adapted to print the desired coupon, a dispensing mechanism for dispensing the desired coupon upon the receipt of an actuating signal, and a control circuit coupled to the vending machine, the control circuit operating to interrogate the database to determine whether the desired coupon is available, operate the printing mechanism based on requirements of the desired coupon, and provide the actuating signal to the dispensing mechanism.

Abstract: A system includes an implantable pump system for assisting blood flow in a patient including at least one movable valve. The movable valve is in a normally open state when the moveable valve is not being powered and a drive system in operative connection with the moveable valve to move the moveable valve under power. The system further includes an energy transfer system to provide energy to the drive system. The energy transfer system includes an external system including a power source and an external coil and an internal system including an internal coil adapted to receive transcutaneous energy transmitted from the external coil. The internal system has at least a first state wherein energy transmission from the external coil is required to provide operational power to the drive system.

Abstract: A telescopic barrel lifting attachment device which includes a parallelepiped body, a plate member disposed perpendicularly thereto on each end of the body, a pair of slide bars disposed on each side of the body having a channel therebetween through which the body slides, a concave clamp assembly disposed on a bottom end of each plate member, and a cable having external ends attached to the plate members. As the cable is raised and alternately is lowered by a hoist, the cable pulls the clamp assemblies inwardly toward and alternately allows the clamp assemblies to move away from each other to secure and move and alternately release a barrel in a desired location.

Abstract: An electronic payment and authentication system that includes features to verify the authenticity of a payer, validate debit data, and facilitate debit (as opposed to credit) payment transactions. The electronic payment system allows a consumer to purchase items and services via a network while utilizing a debit transaction. The invention provides merchants with the ability to verify the identity of the consumer, determine if the consumer is a good debit transaction risk, and retrieve debit data associated with a particular consumer.

Abstract: An electronic payment and authentication system that includes features to verify the authenticity of a payer, validate debit data, and facilitate debit (as opposed to credit) payment transactions. The electronic payment system allows a consumer to purchase items and services via a network while utilizing a debit transaction. The invention provides merchants with the ability to verify the identity of the consumer, determine if the consumer is a good debit transaction risk, and retrieve debit data associated with a particular consumer.