Abstract: A pipette dispenser vision system and method are disclosed. For example, a pipette dispenser vision system is provided for tracking pipettes with respect to dispensing liquid into target fluid wells, vessels, and/or reservoirs. The presently disclosed pipette dispenser vision system may include, for example, a computing device, a red/green/blue (RGB) imaging device, an infrared (IR) imaging device, an IR illumination source, and an IR sensor; all arranged with respect to, for example, a single-channel and/or a multi-channel pipette for dispensing liquid into a dispensing platform. Further, a method of using the presently disclosed pipette dispenser vision system is provided. For example, the method processes image data from the RGB imaging device and/or the IR imaging device to monitor/verify certain operations of the pipetting process and/or dispensing platform.

Abstract: Various forms are directed to systems and methods apparatus for operating a surgical instrument that includes an adapter configured to couple to a generator. The generator configured to provide an energy signal for treating tissue The adapter includes at least one input port configured to receive the energy signal from the generator, where the energy signal includes an energy component comprising one or more energy modalities. An energy storage circuit is configured to charge and store energy from the generator as a DC output. The adapter also includes at least one output port configured to couple to one or more surgical instruments for treating tissue. The one or more energy modalities comprises any one of an ultrasonic, a bipolar radio frequency (RF), a monopolar RF, a reversible electroporation, an irreversible electroporation, or a microwave component, or any combination thereof.

Abstract: Various forms are directed to systems and methods for operating a surgical instrument that includes a generator configured to provide an energy signal for treating tissue. The generator includes one or more ports for delivering the energy signal to one or more surgical instruments configured to treat tissue, and the one or more surgical instruments are electrically coupled to the respective one or more ports simultaneously. The energy signal includes an energy component comprising one or more energy modalities that is delivered through the one or more ports. The one or more energy modalities includes ultrasonic, bipolar radio frequency (RF), monopolar RF, reversible electroporation, irreversible electroporation, or microwave component, or any combination thereof.

Abstract: A systems and method for coupling electrical energy to the medical instruments includes a tubular socket having a conductive region and a lumen for receiving a segment of a medical instrument. An energy source is electrically coupled to a conductor in contact with an outer surface of the tubular socket, such that the conductor and the conductive portion of the tubular socket conduct energy to the instrument. The segment of the medical is instrument is rotationally engageable with the tubular socket such that axially rolling of the tubular socket causes axial rolling of a portion of the instrument shaft.

Abstract: Microfluidic system including a droplet actuator having an interior cavity and a series of electrodes arranged along the interior cavity for forming a droplet-operation path therethrough. The droplet actuator has a module-engaging side including an opening that is in flow communication with the interior cavity. The microfluidic system also includes a reservoir module configured to be coupled to the droplet actuator. The reservoir module includes a plurality of liquid compartments having respective outlets and at least one seal positioned along the outlets to retain liquid within the liquid compartments. The reservoir module is movable along the module-engaging side of the droplet actuator to position the outlets relative to the opening. The microfluidic system also includes a piercer having a tip configured to penetrate the seal thereby permitting the liquid within the corresponding liquid compartment to flow into the opening.