Abstract: An electrosurgical generator includes a processor and non-transitory computer-readable storage medium storing instructions that, when executed by the processor, cause the electrosurgical generator to supply electrosurgical energy to tissue grasped between first and second jaw members of an electrosurgical instrument according to a tissue sealing algorithm, determine whether the tissue sealing algorithm has been completed, determine a status of a sensor indicative of a position of the first and second jaw members, and determine whether the grasped tissue has been effectively sealed based on the determination of whether the tissue sealing algorithm has been completed and the determination of the status of the sensor.

Abstract: A surgical instrument includes a housing, a shaft, an end effector assembly, a drive assembly, and a tissue sensor assembly. The end effector assembly has a first jaw and a second jaw movable relative to one another between an open configuration wherein the first and second jaws define a first jaw aperture angle greater than a pre-determined jaw aperture angle and a closed configuration wherein the first and second jaws define a second jaw aperture angle less than the pre-determined jaw aperture angle. The drive assembly includes a drive tube extending through the shaft that is configured to move the first and second jaws between the open and closed configurations. The tissue sensor assembly includes a tissue flag coupled to the drive assembly and translatable with the drive tube, and a tissue flag sensor coupled to the housing for detecting movement of the tissue flag.

Abstract: An electrosurgical pencil includes a handle housing defining a longitudinal axis. A nozzle is slidably received within a fluid lumen defined by the handle housing and is configured to move along the longitudinal axis relative to the handle housing between a retracted position and an extended position. The nozzle defines a fluid lumen in fluid communication with the fluid lumen defined by the handle housing for evacuating fluid from a surgical site. An electrode is at least partially disposed within the fluid lumen defined by the nozzle and is configured to deliver electrosurgical energy to tissue. A twist lock is rotatably coupled to a distal end portion of the handle housing and is configured to rotate about the longitudinal axis between a locked position to prevent movement of the nozzle along the longitudinal axis and an unlocked position to permit movement of the nozzle along the longitudinal axis.

Abstract: An electrosurgical pencil includes a handle housing defining a fluid lumen and a central longitudinal axis. A nozzle defines a fluid lumen in fluid communication with the fluid lumen defined by the handle housing for evacuating fluid from a surgical site. The nozzle includes a slot configured to receive a nub protruding from the distal end portion of the handle housing to releasably couple the nozzle to the handle housing. An electrode configured to deliver electrosurgical energy to tissue has a proximal portion coupled to the handle housing and a distal portion extending through the fluid lumen defined by the nozzle. At least a portion of the electrode extends distally from a distal end of the nozzle. The electrode defines a central longitudinal axis offset from the central longitudinal axis defined by the handle housing.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.

Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.

Abstract: A case for an electronic device can include a case body including an exterior surface and an interior surface, the interior surface being positioned opposite the exterior surface. The case can additionally include a button body positioned at least partially within the case body between the exterior surface and the interior surface, the button body being movable inward and outward relative to the case body along an axis of button travel. The case can further include a biasing structure having a contact surface configured to contact the button body, the biasing structure configured to bias the button body toward the interior surface along the axis of button travel.

Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.

Abstract: An electrosurgical pencil includes a handle housing defining a fluid lumen and a central longitudinal axis. A nozzle defines a fluid lumen in fluid communication with the fluid lumen defined by the handle housing for evacuating fluid from a surgical site. The nozzle includes a slot configured to receive a nub protruding from the distal end portion of the handle housing to releasably couple the nozzle to the handle housing. An electrode configured to deliver electrosurgical energy to tissue has a proximal portion coupled to the handle housing and a distal portion extending through the fluid lumen defined by the nozzle. At least a portion of the electrode extends distally from a distal end of the nozzle. The electrode defines a central longitudinal axis offset from the central longitudinal axis defined by the handle housing.

Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.

Abstract: An electrosurgical instrument includes an elongated shaft, an end effector, a drive shaft, and a switch assembly. The end effector is coupled to a distal end portion of the elongated shaft and includes opposing first and second jaw members. The end effector is configured to move between an open configuration and a closed configuration. The drive shaft is operably coupled to the end effector to move the end effector between the open and closed configurations. The switch assembly includes a first electrical contact and a second electrical contact. The first electrical contact is coupled to the drive shaft and configured to move with the drive shaft. The first electrical contact is configured to engage the second electrical contact in response to a movement of the drive shaft to determine a first angle between the first and second jaw members.