Abstract: A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors is located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.

Abstract: A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors is located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.

Abstract: A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors are located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.

Abstract: A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors are located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.

Abstract: An assembly and method for connecting between two electrical components, according to which an electrical current path is established between the two components, and an additional path is established for transmitting any electrical noise generated during operation of the components.

Abstract: A surgical instrument having an electric motor is discussed. The motor includes a motor output member, a driven member and a driving member. The driven member is coupled to the motor output member. The driving member includes a winding and a magnetically conductive portion comprising a plurality of laminations. The winding can be a self-supporting winding. The driving member, or at least the magnetically conductive portion thereof, is disposed proximate the driven member such that energizing the driving member imparts motion to the driven member. At least a portion of the driven member includes a magnet material. The magnet material can have a remanence of greater than or equal to about 1 T.

Abstract: An assembly and method for connecting between two electrical components, according to which an electrical current path is established between the two components, and an additional path is established for transmitting any electrical noise generated during operation of the components.

Abstract: An assembly and method for connecting between two electrical components, according to which an electrical current path is established between the two components, and an additional path is established for transmitting any electrical noise generated during operation of the components.

Abstract: An assembly and method for connecting between two electrical components, according to which an electrical current path is established between the two components, and an additional path is established for transmitting any electrical noise generated during operation of the components.

Abstract: An implanted hearing aid or hearing device includes at least one permanent magnet (15) positioned in the area of the middle ear, as well as at least one coil (17), with at least one permanent magnet (15) attached to the promontory (13).

Abstract: An implantable drug infusion device includes a pump tube for holding a liquid to be pumped. A race is configured to support the pump tube. A roller assembly is configured to compress the tube against the race at one or more points along the path, and the roller assembly includes at least one roller and a hub. A drive assembly drives the roller assembly relative to the tube along the path so as to move the liquid through the tube. A retracting roller is operably connected to the hub and/or one or more adjacent rollers to permit retraction of the roller during installation of the pump tube between the roller and the race.

Abstract: In a postage printing device, a printer is employed to print postage indicia on mail pieces. The printer is preferably a noncontact printer such as an ink-jet printer. Printing occurs as the mail piece moves relative to the print head of the printer, which requires that reliable motion information (e.g. a print clock signal) be made available to the electronics driving the print head. The reliable motion is provided in a noncontact way, preferably by directing a laser beam toward the mail piece and detecting a moving speckle pattern in the light scattered from the mail piece.