Abstract: Mitigating a user interface display function of a modular energy system includes receiving formatted video data at a video data converter circuit, providing differential video signaling data to the display from the video data converter circuit, providing a copy of the differential video signaling data to a processor, and determining that the differential video signaling data is changing over time. Mitigating erroneous outputs from an isolated interface includes receiving a state of a first switch of a first footswitch coupled to a first comparator and a reference voltage coupled to the first comparator, receiving the state of the first switch coupled to the first duplicate comparator and the reference voltage coupled to the first duplicate comparator, comparing the output of the first comparator with the output of the first duplicate comparator, and determining activation or deactivation of a surgical instrument coupled to the controller based on the comparison.

Abstract: Various methods and devices are provided for allowing multiple surgical instruments to be inserted into sealing elements of a single surgical access device. The sealing elements can be movable along predefined pathways within the device to allow surgical instruments inserted through the sealing elements to be moved laterally, rotationally, angularly, and vertically relative to a central longitudinal axis of the device for ease of manipulation within a patient's body while maintaining insufflation.

Abstract: An ocular irrigation device and method are provided including an ocular lens having selected structural features that facilitate flow of irrigation fluid to the eye through the ocular lens introduced by a source of irrigating fluid. The selected structural features achieve one or more objectives with respect to control of irrigation fluid so that selected portions of the eye and eyelids may be more effectively irrigated and treated. Control of the irrigation fluid by the invention includes variables of fluid flow characteristics to include control of flow velocity, flow volume, flow direction, and flow turbidity. Selected structural features of the ocular lens may address one or more of these variables alone or in selected combinations to provide an optimal method for treating a patient.

Abstract: An ocular irrigation device and method are provided including an ocular lens having selected structural features that facilitate flow of irrigation fluid to the eye through the ocular lens introduced by a source of irrigating fluid. The selected structural features achieve one or more objectives with respect to control of irrigation fluid so that selected portions of the eye and eyelids may be more effectively irrigated and treated. Control of the irrigation fluid by the invention includes variables of fluid flow characteristics to include control of flow velocity, flow volume, flow direction, and flow turbidity. Selected structural features of the ocular lens may address one or more of these variables alone or in selected combinations to provide an optimal method for treating a patient.

Abstract: An ocular irrigation device and method are provided including an ocular lens having selected structural features that facilitate flow of irrigation fluid to the eye through the ocular lens introduced by a source of irrigating fluid. The selected structural features achieve one or more objectives with respect to control of irrigation fluid so that selected portions of the eye and eyelids may be more effectively irrigated and treated. Control of the irrigation fluid by the invention includes variables of fluid flow characteristics to include control of flow velocity, flow volume, flow direction, and flow turbidity. Selected structural features of the ocular lens may address one or more of these variables alone or in selected combinations to provide an optimal method for treating a patient.

Abstract: The present invention utilizes a variety of strategies to reduce transaction costs through automation of the exchange process using Internet and computer technology and use of sophisticated formulas to maximize benefit for a particular user. The proposed technology allows owners of property to significantly reduce the transaction costs currently incurred in completing §1031 LKE transactions. In one embodiment, the system consists of a Like-Kind Exchange (LKE) Broker that performs the like-kind exchange logic, one or more databases which are connected to the LKE broker, synchronization modules (LKEsync) installed at the exchanger for automatic data exchange and update, HTML browsers and electronic mail clients. The participants of the LKE transaction system are an arbitrary number of exchangers (the customers), one or more Qualified Intermediaries (usually banks) and one or more LKE brokers.