Methods and devices for treating nasal airways are provided. Such devices and methods may improve airflow through an internal and/or external nasal valve, and comprise the use of mechanical re-shaping, energy application and other treatments to modify the shape, structure, and/or air flow characteristics of an internal nasal valve, an external nasal valve or other nasal airways.

An unattended approach can increase the reproducibility and safety of the treatment as the chance of over/under treating of a certain area is significantly decreased. On the other hand, unattended treatment of uneven or rugged areas can be challenging in terms of maintaining proper distance or contact with the treated tissue, mostly on areas which tend to differ from patient to patient (e.g. facial area). Delivering energy via a system of active elements embedded in a flexible pad adhesively attached to the skin offers a possible solution. The unattended approach may include delivering of multiple energies to enhance a visual appearance.

Aspects of the present disclosure are presented for managing simultaneous outputs of surgical instruments. In some aspects, methods are presented for synchronizing the current frequencies. In some aspects, methods are presented for conducting duty cycling of energy outputs of two or more instruments. In some aspects, systems are presented for managing simultaneous monopolar outputs of two or more instruments, including providing a return pad that properly handles both monopolar outputs in some cases.

A cloud based analytics medical system comprises a processor, a memory coupled to the processor, an input/output interface to access data from medical hub communication devices, each coupled to a surgical instrument, and a database to store the data. The processor aggregates medical resource usage data from the medical hubs. The medical resource usage data comprises data pertaining to medical products and indication of efficiency based on usage, disposal records, and location data describing which medical facility the medical product was allocated to and patient outcome data pertaining to a procedure that utilized the medical product. The processor can determine a correlation between positive outcomes from the outcome data and location data of the medical product, generate a medical recommendation to change a medical resource usage practice based on the correlation, and display the medical recommendation to a medical hub at the local facility.

According to various embodiments, systems, devices and methods for modulating targeted nerve fibers (e.g., hepatic neuromodulation) or other tissue are provided. Systems, devices and methods for cooling energy delivery members are also provided. The systems may be configured to access tortuous anatomy of or adjacent hepatic vasculature. The systems may be configured to target nerves surrounding (e.g., within adventitia of or within perivascular space of) an artery or other blood vessel, such as the common hepatic artery.

A tiered multi-display control scheme may provide various communication control options for a surgeon-controlled secondary display and primary operating room display. A powered surgical tool may be in operative communication with a local display and at least one main monitor within the operating room outside the sterile field for displaying multiple data and/or imaging sources. The local display may be interactable by the surgeon within the sterile field. The display outside the sterile field may show an image of an aspect of the laparoscopic scope and may contain superimposed other data streams from other devices besides the scope. The secondary display could be used to direct from its displayed content up onto the primary display or remove it from the display. The added or removed data streams may be originated from the secondary display, passed through the secondary display, or be networked with the secondary display.

Electrosurgical systems generally include at least one energy-delivery device for delivering energy to tissue when inserted or embedded within tissue. The energy-delivery device can be a tissue ablation device, such as an ablation probe, needle, etc. for ablating tissue as commonly known in the art. The electrosurgical systems include at least one structure and/or operational characteristic for enhancing ultrasonic visibility of the energy-delivery devices within tissue during ultrasonography.

Surgical instruments and system and methods for using surgical instruments are disclosed. A surgical instrument comprises an end effector comprising an ultrasonic blade and clamp arm, an ultrasonic transducer, and a control circuit. The ultrasonic transducer ultrasonically oscillates the ultrasonic blade in response to a drive signal from a generator. The end effector receives electrosurgical energy to weld tissue. The control circuit determines a resonant frequency measure indicative of a thermally induced change in resonant frequency and a electrical continuity measure; calculates a weld focal point based on the determined measures, controls closure of the clamp arm to vary a pressure applied by the clamp arm to provide a threshold control pressure to the tissue loaded into the end effector, and maintains a gap between the ultrasonic blade and clamp arm at a point proximal to the proximal end of the tissue. Pressure is varied based on corresponding weld focal point.

A jaw of a grasping treatment device includes a non-contact portion having a space between it and a distal treatment section in a state where an abutment portion abuts on the distal treatment section, and the non-contact portion includes a wall surface portion inclined so that it is extended toward a distal treatment section side as it is extended away from the abutment portion. A movement regulating portion is provided in a region of the non contact portion located closer to the abutment portion than a continuous surface which forms an edge of the non-contact portion. The movement regulating portion located in the first wall surface portion regulates a movement of a grasp object along the jaw axis direction.

Methods for treating eating disorders and for reducing a risk associated with developing an eating disorder in patients via therapeutic renal neuromodulation and associated systems. Renal sympathetic nerve activity can be attenuated to improve a patient's eating disorder status or risk of developing an eating disorder. The attenuation can be achieved, for example, using an intravascularly positioned catheter carrying a therapeutic assembly configured to modulate the renal sympathetic nerve.