摘要:
A surgical instrument system can comprise, one, a surgical instrument (9000) including a handle, a shaft (9040) comprising a distal end, and a trigger (9014) and, two, an end effector (9060) attachable to the shaft. The instrument can further include a firing member and a motor (100) configured to move the firing member (9020) toward the distal end, wherein the trigger is configured to operate the motor. The surgical instrument system can further include a plurality of sensors configured to detect one or more error conditions, a plurality of indicators, and a controller in communication with the plurality of sensors and the indicators, wherein the controller is configured to selectively activate the indicators to indicate the error conditions detected. A surgical instrument can comprise a plurality of actuators and a plurality of actuator locks, wherein the controller can actuate one or more of the actuator locks to indicate the error condition detected.
摘要:
A surgical instrument that includes a housing (12) that has an elongated shaft assembly (16) attached thereto that is configured to be rotated relative to the housing. The surgical instrument further includes a conductor arrangement (930, 932, 936, 944) that facilitates transfer of electrical power or current from a power source (200) which may be located in the housing or external to the housing to a distal portion of the elongated shaft assembly or to a surgical end effector coupled thereto. The surgical instrument may further include a travel limiting arrangement (950) for limiting the amount of rotary travel of the elongated shaft assembly relative to the housing to a predetermined range of rotary travel.
摘要:
A surgical instrument system can comprise a surgical instrument (10) and an end effector (10360), wherein the end effector can comprise a distal end, a proximal connection portion configured to attach the end effector to the surgical instrument, a first jaw (10362), and a second jaw (10364) movable relative to the first jaw, wherein the second jaw is movable between an open orientation, a partially-closed orientation, and a closed orientation. The end effector can further comprise at least one sensor configured to detect the orientation of the second jaw and an array of indicators (10390) configured to simulate the orientation of the second jaw.
摘要:
A power system, for powering a surgical instrument including an end effector and a motor configured to generate at least one motion to effectuate the end effector, includes a primary power source configured to supply a first power to operate the surgical instrument, wherein the primary power source is detachable from the surgical instrument, a secondary power source configured to supply a second power to operate the surgical instrument when the primary power source is detached from the surgical instrument, wherein the secondary power source is rechargeable, and wherein the primary power source is configured to charge the secondary power system, and a power management circuit configured to selectively transmit the first power from the primary power source and the secondary power from the secondary power source to operate the surgical instrument.
摘要:
A method and apparatus is disclosed for solar power generation when irradiance is low and unstable due to sunrise, sunset, clouding, partial shading, warped solar module surfaces, moving solar modules, and other low or varying irradiance conditions. A multi-channel solar power inverter connected to multiple solar modules can work in a "Lunar Power Mode", inverting DC power induced from the sky, street lights, or surrounding environment to AC power by using a unique rotating power pulling technology. This allows the inverter to dynamically adapt to irradiance variations and generate AC power under complex irradiance conditions. A UPS (uninterruptible power supply) works with a DC power supply to provide DC power to the internal electronic circuits of the inverter allowing it to run in normal power, low power, or lunar power modes.
摘要:
A load controlling device for rapidly measuring and correcting for load imbalance and harmonic distortion caused by a reactive load connected to an AC power source, and a capacitor connected to the AC power source, and then rapidly connecting it to the AC power source when the voltage across the reactive load equals the voltage of the AC power source.
摘要:
Systems and methods for controlling a UPS system to adapt to power availability requirements and to increase the efficiency of the UPS system are disclosed. The UPS system may include a modular UPS system or a parallel UPS system having a plurality of units. One method of controlling the UPS system includes obtaining actual power consumption by a load coupled to the UPS system, determining a log based power schedule in response to obtaining the actual power consumption and determining power availability for the UPS system in response to determining the log based power schedule. The method may further include adjusting a power capacity of the UPS system based on the power availability, by hibernating or activating at least one unit of the plurality of units of the UPS system.
摘要:
Systems and methods for powering a measurement system are provided, in some aspects, a system includes a high energy density electric cell, storing energy for powering the measurement system; a rechargeable electric cell, being charged by the high energy density electric cell and providing high current bursts to tine measurement system; and a charging control device, coupled between the high energy density electric cell and the rechargeable electric cell, and enabling the high energy density electric, cell to charge the rechargeable electric cell. The high energy density electric cell operates at a current which allows the high energy density electric cell to be in its optimal zone of chemical efficiency.
摘要:
Examples disclose a system with a first power module with a first switch to deliver power to a load by connecting the first switch. Further, the examples provide the system with a second power module with a second switch to deliver the power to the load by connecting the second switch, the power to the load from either the first power module or the second power module. Additionally, the examples also disclose a battery to provide voltage to either the first power module or the second power module to enable the delivery of the power to the load by alternating between the first switch in the first module and the second switch in the second power module.