Abstract: A guide wire deployment system that can be utilized as a pre-surgical procedure without the need for radiology imaging. The clip marker would include light and sonic sensors to determine angular orientation and distance from the needle. Wireless communication between the handheld insertion device and the clip marker would provide information to guide the needle to the clip marker location. The guide wire would then be pushed from the needle and laid in a path to outside the patient.

Abstract: A biopsy device to remove tissue from a patient and place a marker in the patient. The device includes a needle with an opening where tissue enters. The tissue which enters the opening is cut and stored in the device. After the desired number of tissue samples are obtained, a marker is released from the same needle opening. The biopsy sampling and marker release are integrated for one hand operation in a single device.

Abstract: A guide wire deployment system that can be utilized as a pre-surgical procedure without the need for radiology imaging. The clip marker would include light and sonic sensors to determine angular orientation and distance from the needle. Wireless communication between the handheld insertion device and the clip marker would provide information to guide the needle to the clip marker location. The guide wire would then be pushed from the needle and laid in a path to outside the patient.

Abstract: A biopsy device to remove tissue from a patient and place a marker in the patient. The device includes a needle with an opening where tissue enters. The tissue which enters the opening is cut and stored in the device. After the desired number of tissue samples are obtained, a marker is released from the same needle opening. The biopsy sampling and marker release are integrated for one hand operation in a single device.

Abstract: A wash action control system is used to control the agitation speed of a washing machine. The invention includes a wash speed selection switch which controls the agitation speed of the agitator. The wash speed selection switch has an infinite number of possible wash speed settings and includes various secondary switches for affecting various aspects of the wash speed control.

Abstract: An improved door boot is provided for a laundry appliance. The door boot has a varying angle lip seal. The angle of the lip seal varies between .+-.15.degree. from top to bottom relative to the planar orientation of the door boot. The varying angle of the lip seal ensures optimal sealing engagement with the door plug when the door is closed, particularly for an appliance having a tub tilted at an angle with respect to a horizontal plane.

Abstract: A utensil holder or tray is provided for use in a dishwasher for holding odd-shaped utensils. The tray is movably supported upon the upper perimeter edge of a conventional dish rack. Rollers or hooks are provided for rollably or slidably supporting the tray upon the rack. Movement of the tray upon the rack is limited by detents or the like. The tray can be quickly and easily installed on or removed from the rack.

Abstract: The present invention is directed to a two chamber dishwasher pump wherein the pumping noise associated with recirculation is substantially lowered by reducing the intake area to the recirculation impeller thereby interrupting air pockets formed in the fluid while recirculating. In addition the noise associated with fluid drainage is minimized by an aperture between the drain chamber inlet and the drain outlet which allows fluid to flow from the inlet to the outlet thereby interrupting air pockets in the drain line which create the noise. In addition, fluid flows through the aperture in an opposite direction to that described above in order to relieve excessive pressure in the drain line during recirculation.

Abstract: A domestic clothes dryer construction which increases dryer capacity by allowing the length of the drum to be increased while keeping the cabinet size the same. In the present invention, the single rear cabinet panel is used as a drum support, and in so doing, eliminates the separate rear bulkhead structure attached to the rear panel of the dryer in present day dryers.

Abstract: A pump mount is provided for a dishwasher having a tub with an opening in the sump defined by a radially inwardly directed annular flange. A pump housing includes a plurality of ramp members spaced around its periphery and a seal is located between the pump housing and the flange for retaining washing fluid in the tub when the pump housing is assembled to the tub. A locking member is engageable with the pump housing ramp members for assembling the pump housing to the tub. In the preferred embodiment a locking member is rotatable relative to the pump for effecting axial movement of the pump housing relative to the tube to compress the seal and form a fluid tight joint.

Abstract: A laundry appliance includes apparatus for analyzing the eccentricity of a rotatable member with respect to its design rotational axis when subjected to dynamic unbalance forces. An indicator is rotatable with the rotatable member and includes a predetermined detectable pattern. A sensor is juxtaposed to the detectable pattern and is spaced a predetermined radial distance from the design rotational axis of the rotatable member and indicator. The sensor is cooperable with the detectable pattern for producing an electrical signal corresponding to passage of the detectable pattern during rotary movement of the indicator to generate a stream of electrical signals representing the relative degree of radial displacement of the rotatable member from the design rotational axis. Control apparatus includes a microcontroller in circuit association with the sensor.

Abstract: A control system is provided for controlling the operation of at least a pair of coin actuated appliances. A control panel area is provided which includes a coin drop mechanism, selection switches and indicators. A microcontroller is in circuit association with the coin drop mechanism, the selection switches and the indicators. The microcontroller is operable for accumulating the value of coins received and for effecting a display of the value in the indicators. Upon operation of a selection switch for a particular appliance by the appliance user, the microcontroller will effect operation of that appliance and the assignment of the displayed value to that appliance.

Abstract: A combination appliance is provided having a washing machine and a dryer separately supported above the washing machine. The physical arrangement of the washing machine/dryer combination provides a compartment below the dryer cabinet and behind the washing machine cabinet. A recessed area in the top cover of the washing machine and below the bottom of the dryer defines a pocket which is in communication with the compartment. A sliding access door is operable within the recessed area and is manually movable to a posture partially within the compartment and partially within the pocket for providing clear access to within the washing machine.

Abstract: A control system is provided for operating a washing machine through a cycle of operations and for ensuring that an access door is closed and locked during predetermined portions of the cycle and for ensuring that sensor switches are properly operable. A microcontroller-based programmer controls the washing machine through the cycle of operations. A first switch is actuatable by the access door for enabling energization of the washing machine upon movement of the access door to the closed position and a latch mechanism is energizable by the programmer for positioning the latch mechanism to effect the locking of the access door in the closed position if the first switch is closed. A second switch is in circuit with the programmer and is operable from a first to a second posture upon locking of the access door to provide a door-latched signal to the programmer.

Abstract: A microprocessor controlled fabric drying apparatus is provided including structure having a rotatable fabric tumbler, a drive motor for driving the tumbler, and a heater for drying fabrics in the tumbler. A first circuit energizes the drive motor and includes a first relay switch and a centrifugal switch. The first circuit is operable for initiating energization of the drive motor in a first posture of the centrifugal switch and for maintaining rotation of the drive motor in a second posture thereof. A second circuit energizes the heater and includes a second relay switch. An interfacing circuit electrically interfaces the microprocessor with the drive motor and the heater through a single relay coil for operating the relay switches under control of the microprocessor. The first circuit includes a portion for maintaining energization of the drive motor during periods of deenergization of the heater and the microprocessor controls the heater without interrupting operation of the drive motor.