Abstract: Systems, devices, and methods for implanting target-specific multiple intrafascicular electrodes in peripheral nerves are provided to facilitate an implantation process that can reduce the difficulty of the implanting procedure and the time taken to implement the procedure. A longitudinal intrafascicular electrode implantation facilitator (LIFT) and a method for utilization of the LIFT for intrafascicular electrode implantation are provided. The LIFT can flatten the nerve to increase access to the number of fascicles available for implantation and supports the nerve during electrode implantation.

Abstract: A thrombectomy device for removing thrombus from a body lumen comprises an elongated catheter member (2) having a distal part and a proximal part, a thrombus blocking body (5) disposed on the distal part of the catheter member and radially expansible between a contracted orientation and an expanded, thrombus-blocking, orientation, a thrombus capture body (3) disposed on the distal part of the catheter member in an axially spaced-apart relationship to the thrombus blocking body, and radially expansible between a contracted orientation and an expanded, thrombus-capture, orientation, deployment means actuable to deploy and retract the thrombus capture body and thrombus blocking body; and an elongated control arm operably connected to the thrombus capture body. The thrombus capture body is a cage having an inwardly tapering leading end, the elongated control arm is operably connected to the leading end of the cage, and a thrombus extractor or macerator mechanism is disposed within the cage.

Abstract: A balloon guide catheter including a catheter shaft having a main lumen defined therein extending axially therethrough to receive a guidewire therein and an inflation lumen defined axially therein arranged semi-encircling the main lumen. The inflation lumen having an inlet port radially outward from the catheter shaft and an exhaust vent(s) disposed proximate the distal end of the catheter shaft. The exhaust vent(s) being disposed longitudinally through a distal terminating end of the inflation lumen or radially inward in fluid communication with the main lumen. A porous membrane is disposed at the exhaust vent(s) to permit only gas to pass therethrough. Secured about the outer surface proximate the distal end of the catheter shaft and coinciding with the inlet port is a balloon.

Abstract: A repair prosthetic for repairing a hernia is disclosed. In some embodiments, the repair prosthetic includes a patch body, a frame that assists in spreading the patch body from a reduced configuration to an expanded configuration, and a plurality of tethers attached to the patch body at locations between the frame and a periphery of the patch body. In various embodiments, the tethers can be tensioned to mitigate curling or creasing in the patch body to flatten the patch to facilitate attachment to tissue.

Abstract: Provided is a trocar. An end tool mounting member is provided to place an end tool of a surgical instrument thereon, thereby facilitating the insertion of the surgical instrument having multiple joints into the trocar.

Abstract: Systems, methods, and apparatuses for storing and/or shipping an intraocular lens (IOL) cartridge are provided. A system comprises the IOL cartridge. The IOL cartridge comprises a nozzle and a compartment comprising an IOL. The nozzle is in fluid communication with the compartment. The IOL cartridge further comprises a dial disposed adjacent to the compartment, wherein an inner surface of the dial is exposed to the compartment. The dial is configured to fold the IOL upon rotation of the dial. The IOL cartridge further comprises a plunger case in fluid communication with the compartment, wherein a plunger is movably disposed within the plunger case. The IOL cartridge is configured to removably attach to a handpiece.

Abstract: A device for marking a corneal surface of an eye includes a planar base having a central opening, a marking side, and a non-marking side, a linear marker extending across the central opening, and an outer circumference of the planar base having a wall extending vertically away from the non-marking side.

Abstract: A jaw closure transmission system is presented comprising an input sub-system, output sub-system and a transmission sub-system.

Abstract: A uterine manipulator device includes: an elongated cannulated tube comprising a proximal end and a distal end; a cervical cup having a top proximal portion of a first diameter and a base distal portion of a second smaller diameter, wherein: the base distal portion includes a hole formed therein having a perimeter including a distal end and a proximal end, and including a longitudinal axis positioned therethrough; one of the proximal end of the perimeter and the distal end of the perimeter is angled away from the longitudinal axis and the other of the proximal end of the perimeter and the distal end of the perimeter is in line with the longitudinal axis; and the elongated cannulated tube is positioned through the hole in the cervical cup.

Abstract: A medical probe includes a shaft, an expandable membrane and a probe maneuvering assembly (PMA). The shaft is configured for insertion into a cavity of an organ of a patient. The PMA is located inside the expandable membrane and includes a first elastic element, which is fitted along a longitudinal axis of the PMA and is configured to expand the membrane by shortening the PMA, and to collapse the membrane by elongating the PMA. The PMA further includes a second elastic element, which surrounds at least a portion of the first elastic element and is configured to deflect the membrane relative to the longitudinal axis.

Abstract: Delivery devices for delivering a stented prosthesis to a target site are disclosed. Certain disclosed delivery devices include a handle assembly including an actuator, a shaft assembly interconnected to the handle assembly, and are configured to releasably retain the stented prosthesis to the delivery device with at least one elongate tension member. The delivery devices further include a torque shaft that is configured to apply and adjust the amount of tension in the each tension member. For example, the torque shaft can be configured to wind and unwind each elongate tension member around the torque shaft to correspondingly compress and expand the stented prosthesis. The torque shaft can be controlled with an actuator provided in the handle assembly, for example. In some embodiments, the actuator is further configured to axially move the torque shaft.

Abstract: A vascular flow diverter includes a tubular mesh framework which includes a mesh cover and an opening. The tubular mesh framework is collapsible and configured to expand from a collapsed shape to a tubular shape when the vascular flow diverter is deployed. The mesh cover conforms to the shape of the tubular mesh, is surrounded by the tubular mesh framework, and is less porous than the tubular mesh framework. The opening is located within the mesh cover. A delivery wire passes through the opening in order to guide the flow diverter into place over an aneurysm.

Abstract: A protective assembly for use during laparoscopic surgery, the assembly comprising: a thin membrane formed from non-toxic material, the membrane being sufficiently thin and maneuverable to be passed through a cannula of a trocar; a flexible connector extending from the thin membrane; and an insertable shaft dimensioned to be passed through the cannula wherein a distal portion of the shaft is anchored to the flexible connector.

Abstract: A trocar assembly includes a trocar housing defining a working chamber, a cannula extending from the trocar housing, and a tool stabilizing device arranged within at least one of the working chamber and the cannula. The tool stabilizing device includes an annular body and a plurality of radial adjustment leaves extending radially inward from the annular body and cooperatively forming an adjustable iris.

Abstract: A surgical access device includes a cannula, an instrument housing coupled to the cannula, a port coupled to the instrument housing, and a valve disposed within the port. The cannula includes an elongated shaft defining an access lumen and an inflation lumen therethrough. The port includes an inflation channel and an insufflation channel defined therethrough. The inflation channel is in fluid communication with the inflation lumen of the cannula and the insufflation channel is in fluid communication with the access lumen of the cannula. The valve is movable within the port between an inflation position in which a passageway defined through the valve is aligned with the inflation channel of the port, and an insufflation position in which the passageway of the valve is aligned with the insufflation channel of the port.

Abstract: A volume indicator for a syringe can include an indicator body configured to removably clip onto a syringe body and a window portion extending through a thickness of the indicator body. The volume indicator can include inflation indicia corresponding to a range of expanded diameters for a prosthetic heart valve. The volume indicator can include one or more first engagement elements that correspond to one or more second engagement elements on a syringe.

Abstract: A system for removal of a tissue specimen from an internal body cavity includes a cannula arrangement having an access cannula including a first elongated tubular member, a deployment cannula including a second elongated tubular member configured for insertion into the first lumen, a deployment plunger including a proximal base and a plurality of engagement arms extending distally from the proximal base, and an inner cannula including a third elongated tubular member. The system further includes a containment bag selectively deployable from the cannula arrangement. Distal advancement of the deployment cannula relative to the access cannula deploys a first portion of the containment bag from the cannula arrangement, and distal advancement of the deployment plunger relative to the deployment cannula and the access cannula deploys a second portion of the containment bag from the cannula arrangement.

Abstract: A method for cataract surgery includes incising a continuous curvilinear capsulorrhexis (CCC) in an anterior capsule of a lens of an eye, inserting an endoillumination probe into the lens through the CCC, further inserting the endoillumination probe to a location below an equator of the lens and below a nucleus of the lens, tilting the endoillumination probe to laterally aim light emitted from the endoillumination probe behind the nucleus, and chopping the nucleus with a chopper needle of the endoillumination probe. The chopping further includes chopping the nucleus with a phaco tip.

Abstract: An ancillary system for surgery is provided. The ancillary system includes a trocar, a scalpel device and an exhaust device. The scalpel device includes a blade portion and a connecting arm. The exhaust device encapsulates at least a portion of the connecting arm of the scalpel device. The exhaust device is detachable from the scalpel device, and is configured to remove smoke, body fluids or biological tissues generated during a surgery to effectively improve the surgical process.

Abstract: A tissue resecting instrument includes an end effector assembly having a proximal hub housing, a retainer cap extending proximally therefrom, an elongated outer shaft extending distally from the proximal hub housing, an inner cutting shaft rotatably disposed within the elongated outer shaft, and an inner core drive assembly that includes a proximal driver and a distal driver. The distal driver is coupled to the inner cutting shaft such that rotation of the distal driver rotates the inner cutting shaft relative to the elongated outer shaft. The proximal driver is slidable relative to the distal drive between a more-proximal position wherein the proximal driver is engaged with the retainer cap to rotationally fix the proximal driver, thereby rotationally locking the inner cutting shaft, and a more-distal position wherein the proximal driver is disengaged from the retainer cap permitting rotation thereof thereby permitting rotation of the inner cutting shaft.