An apparatus for controlling an end-effector assembly having a first working member and a second working member is provided. The apparatus includes a first set of at least one cable, a second set of at least one cable, a first pulley configured to guide the first set of at least one cable, a second pulley configured to guide the first set of at least one cable when the second pulley is in a first position, a third pulley configured to guide the second set of at least one cable, and a rotatable element rotatable about a first axis.

Apparatus and method for controlling an end-effector assembly

A method and apparatus for providing power to e.g., a chargeable device via a radio frequency link. In one aspect, a method of providing power to a chargeable device via radio frequency link comprises generating a substantially un-modulated signal. The method further comprises radiating a substantially un-modulated radio frequency (RF) signal to the chargeable device via a transmit antenna based on the substantially un-modulated signal. The method further comprises powering or charging the chargeable device with power delivered by the substantially un-modulated RF signal.

Method and apparatus for delivering energy to an electrical or electronic device via a wireless link

A method and system for providing power to a chargeable device via radio frequency link are provided. In one aspect, a method of providing power to a chargeable device via radio frequency link comprises generating a substantially unmodulated signal. The method further comprises radiating a substantially unmodulated radio frequency (RP) signal to the chargeable device via a transmit antenna based on the substantially unmodulated signal. The method further comprises powering or charging the chargeable device with power delivered by the substantially unmodulated RF signal.

Method and system for powering an electronic device via a wireless link

A wound treatment appliance is provided for treating all or a portion of a wound. In some embodiments, the appliance comprises an impermeable flexible overlay that covers all or a portion of the wound for purposes of applying a reduced pressure to the covered portion of the wound. In other embodiments, the impermeable flexible overlay comprises suction assistance means, such as channels, which assist in the application of reduced pressure to the area of the wound and removal of exudate from the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the wound in the area under the flexible overlay. In yet other embodiments, the wound treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of the wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, the appliance may include a suction drain. In other embodiments, the appliance may include a collection chamber to collect and store exudate from the wound. In yet other embodiments, a suction bulb may be used to provide a source of reduced pressure to an impermeable overlay that covers all or a portion of the wound. Finally, methods are provided for using various embodiments of the wound treatment appliance.

Flexible reduced pressure treatment appliance

Tuning and gain control as described for magnetic power systems, including different ways to change the characteristic of transmission and reception.

Tuning and Gain Control in Electro-Magnetic power systems

http://asmedigitalcollection.asme.org/IDETC-CIE/proceedings-pdf/doi/10.1115/DETC1992-0390/6671100/271_1_detc1992-0390.pdf

Object Norms: A Class of Coordinate and Metric Independent Norms for Displacements

A dressing for covering a wound in which the dressing includes: a first component having a first shape with a first dimension; a second component releasably attached to a first surface of the first component to maintain the first component in a second shape different from the first shape, the second shape having a second dimension longer than the first dimension; and an adhesive disposed on a surface of the first component different from the first surface for attaching the first component to the wound such that the second component can be released from the first component to allow the first component to take the first shape to apply a pressure to portions of the skin surrounding the wound to close the wound.

Shape and pressure adjustable dressing

A method for automated treatment of an area of skin of a patient with laser energy. The method including: identifying the area to be treated with the laser; modeling the identified area of the skin to be treated; and controlling the laser to direct laser energy to within the modeled area of the skin.

Automated Laser-Treatment System With Real Time Integrated 3D Vision System for Laser Debridement and the Like

An apparatus for generating electrical energy from a first motion having a low and/or variable frequency. The apparatus including: a first device to which the first motion is transferred; and a second device to which the first motion is transferred from the first device, the second device operating at a second motion having a frequency which is higher and/or more constant that the first motion. Wherein the first device comprises one of a first rotating shaft or first translating mass; the first shaft or first mass includes a tip interacting with the second device to transfer the first motion thereto, the second device comprises a mechanism having an electrical energy generator for converting the second motion to electrical energy; and the electrical energy generator comprises a rotary or linear coil and magnet generator or a piezoelectric generator. The interaction of the tip with the shaft or mass can be contactless.

Electrical Generators For Low-Frequency and Time-Varying Rocking and Rotary Motions

A device including: a housing; a powered element disposed on or in the housing; and an impact power producing element housed on or in the housing and operatively connected to the powered element, the impact power producing element producing power upon an impact of at least a portion of the housing with another surface.

Jahangir S. Rastegar

Papers

Object Norms: A Class of Coordinate and Metric Independent Norms for Displacements

Shape and pressure adjustable dressing

Automated Laser-Treatment System With Real Time Integrated 3D Vision System for Laser Debridement and the Like

Electrical Generators For Low-Frequency and Time-Varying Rocking and Rotary Motions

Impact powered devices