Abstract: A surgical system is disclosed comprising a processor and a memory storing instructions executable by the processor to receive imaging data from a surgical visualization system, identify a critical structure within a patient based on the imaging data received from the surgical visualization system, transmit a margin signal based on the identified critical structure, measure a size of an anatomical structure of the patient based on the imaging data, identify information about a surgical instrument of a plurality of surgical instruments, customize an operational parameter of a surgical instrument of the plurality of surgical instruments, and provide electrosurgical energy to electrosurgical instruments of the plurality of surgical instrument. A display is configured to display a digital representation of the critical structure on the display. The display is configured to display a resection margin around the critical structure. The resection margin is generated based on the margin signal.

Abstract: Surgical hub systems are disclosed. A surgical hub system comprises a surgical hub configured to communicably couple to a modular device comprising a sensor configured to detect data associated with the modular device and a device processor. The surgical hub comprises a hub processor, a hub memory coupled to the hub processor. The surgical hub system also comprises a distributed control system executable at least in part by each of the device processor and the hub processor. The distributed control system is configured to: receive the data detected by the sensor; determine control adjustments for the modular device according to the data; and control the modular device according to the control adjustments. When in a first mode, the distributed control system is executed by both the hub processor and the device processor. In a second mode, the distributed control system is executed solely by the device processor.

Abstract: A surgical hub for use with a surgical system in a surgical procedure performed in an operating room is disclosed. The surgical hub comprises a control circuit configured to generate a first image of a surgical site from a real-time imaging source, receive a second image of the surgical site from a non-real-time image source, align the first image and the second image, generate a representation of the surgical site based on the first image and the second image as aligned, display the representation on a display screen, receive a first user selection to overlay hidden structures on the representation, receive a second user selection to manipulate the representation, and adjust the representation based on the second user selection.

Abstract: A method for generating and updating a three-dimensional representation of a surgical site based on imaging data from an imaging system is disclosed. The method comprises the steps of generating a first image of the surgical site based on structured electromagnetic radiation emitted from the imaging system, receiving a second image of the surgical site, aligning the first image and the second image, generating a three-dimensional representation of the surgical site based on the first image and the second image as aligned, displaying the three-dimensional representation on a display screen, receiving a user selection to manipulate the three-dimensional representation, and updating the three-dimensional representation as displayed on the display screen from a first state to a second state according to the received user selection.

Abstract: An interactive control unit is disclosed. The interactive control unit includes an interactive touchscreen display, an interface configured to couple the control unit to a surgical hub, a processor, and a memory coupled to the processor. The memory stores instructions executable by the processor to receive input commands from the interactive touchscreen display located inside a sterile field and transmit the input commands to the surgical hub to control devices coupled to the surgical hub located outside the sterile field.

Abstract: A method for adjusting control parameters of a clip applier using a surgical hub is disclosed. The method comprises gathering data during a first surgical procedure, evaluating the gathered data to determine the appropriate operation of a clip applier in a subsequent surgical procedure, gathering data during the operation of the clip applier in the subsequent surgical procedure, determining if the operation of the clip applier needs to be adjusted based on the data gathered during the subsequent surgical procedure, and adjusting the operation of the clip applier based on the data gathered during the subsequent surgical procedure.

Abstract: A fuel cell assembly and method is disclosed for the mixing and heating of hydrogen and air in the fuel cell assembly and introducing the heated hydrogen and air to the fuel cell assembly during a starting operation to heat the fuel cell assembly to militate against vapor condensation and ice formation in the fuel cell assembly.

Abstract: A fuel cell assembly and method is disclosed for the mixing and heating of hydrogen and air in the fuel cell assembly and introducing the heated hydrogen and air to the fuel cell assembly during a starting operation to heat the fuel cell assembly to militate against vapor condensation and ice formation in the fuel cell assembly.

Abstract: A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).

Abstract: A rotary chuck with indexed rotation promotes rapid rotation of a device under test and increases the productivity of a probe station on which the device is being tested. A device mounting member of a rotatable chuck is supported for rotation on a first surface of a base until a vacuum is applied drawing the device mounting member into contact with a second surface of the base and constraining the device mounting member against rotation.

Abstract: A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).

Abstract: A rotary chuck with indexed rotation promotes rapid rotation of a device under test and increases the productivity of a probe station on which the device is being tested. A device mounting member of a rotatable chuck is supported for rotation on a first surface of a base until a vacuum is applied drawing the device mounting member into contact with a second surface of the base and constraining the device mounting member against rotation.

Abstract: The arrangement of test points on an integrated circuit (IC) undergoing testing in a probe station often requires rotation of the IC or the probes when performing a series of tests. A chuck with indexed rotation promotes rapid rotation of the device under test to a new test position and increases the productivity of the probe station. The device under test is mounted on a device mounting member that is affixed to a shaft rotationally mounted in a base. A resilient seal supports the device mounting member and forms a sealed chamber over a substantial part of the area of the device mounting member. Applying vacuum or pressure to the sealed chamber urges the device mounting member and base toward contact. The support provided by the resilient seal over substantial portion of device mounting member's diameter promotes stability and consistent planarity of the device mounting member without regard to the orientation of the shaft to device mounting member.

Abstract: A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).

Abstract: The arrangement of test points on an integrated circuit (IC) undergoing testing in a probe station often requires rotation of the IC or the probes when performing a series of tests. A chuck with indexed rotation promotes rapid rotation of the device under test to a new test position and increases the productivity of the probe station. The device under test is mounted on a device mounting member that is affixed to a shaft rotationally mounted in a base. A resilient seal supports the device mounting member and forms a sealed chamber over a substantial part of the area of the device mounting member. Applying vacuum or pressure to the sealed chamber urges the device mounting member and base toward contact. The support provided by the resilient seal over substantial portion of device mounting member's diameter promotes stability and consistent planarity of the device mounting member without regard to the orientation of the shaft to device mounting member.

Abstract: The arrangement of test points on an integrated circuit (IC) undergoing testing in a probe station often requires rotation of the IC or the probes when performing a series of tests. A chuck with indexed rotation promotes rapid rotation of the device under test to a new test position and increases the productivity of the probe station. The device under test is mounted on a device mounting member that is affixed to a shaft rotationally mounted in a base. A resilient seal supports the device mounting member and forms a sealed chamber over a substantial part of the area of the device mounting member. Applying vacuum or pressure to the sealed chamber urges the device mounting member and base toward contact. The support provided by the resilient seal over substantial portion of device mounting member's diameter promotes stability and consistent planarity of the device mounting member without regard to the orientation of the shaft to device mounting member.

Abstract: An electrical parameter of a rod-form conductive element is measured using a measurement fixture which includes an insulating support on which a first conductive element is mounted. A transmission line connector mounted on the insulating support and has a signal conductor connected to a first conductive element mounted on the support member. A holder for removably receiving the rod-form element includes a conductive member which is in electrically conductive contact with the rod-form element when the latter is positioned in the holder. The holder is mounted relative to the support member by a mounting structure such that when the rod-form element is positioned in the holder, an end of the rod-form element can be brought into electrically conductive contact with the first conductive element.