Abstract: A surgical anvil assembly for use with a circular stapling instrument includes an anvil center rod defining a longitudinal axis and an anvil head pivotally coupled to the anvil center rod and movable between a first operative condition and a second tilted condition. The anvil assembly further includes a locking assembly configured to selectively lock the anvil head in each of the first and second conditions.

Abstract: A handheld electromechanical surgical device includes a handle assembly, an adapter assembly, a reload, and an electrical assembly. The handle assembly includes a connecting portion having an electrical connector supported therein. The adapter assembly includes an adapter housing selectively connectable to the connecting portion of the handle assembly and an outer tube extending distally from the adapter housing. The reload includes a housing selectively connectable to the outer tube of the adapter assembly and a circuit board assembly disposed within the reload housing. The electrical assembly includes a flex cable having an elongate body positionable against an outer surface of the adapter assembly. A proximal end of the flex cable is positionable within a cavity defined in the adapter housing and configured to electrically connect with the electrical connector of the handle assembly. A distal end of the flex cable is coupled to the circuit board assembly of the reload.

Abstract: A reload assembly includes a shell housing, a knife carrier, and at least one engagement member. The shell housing includes an inner housing portion and an outer housing portion that is spaced from the inner housing portion to define an annular cavity. A catch is supported within the annular cavity. The knife carrier defines a longitudinal axis and supports a knife. The knife carrier also supports a resilient locking member that is positioned to engage the catch when the knife carrier is in its retracted position after the reload assembly has been fired to retain the knife carrier in the retracted position.

Abstract: A method of assembling a hermetically sealed printed circuit board includes: securing a flange of a cap against an electrical contact region on a first side of a substrate, the flange extending across a first end portion of a wall of the cap, the wall extending around the electrical contact region and including a second end portion disposed in an open configuration; and closing the second end portion of the wall to form a hermetically sealed chamber around the electrical contact region.

Abstract: An adapter assembly of a circular stapling instrument includes a load sensing assembly configured to measure a load exerted on a tubular housing of the adapter assembly. The load sensor assembly has a sensor body, electrical components supported by the sensor body, and a hermetic seal assembly enclosing the electrical components. The hermetic seal assembly includes a stamped base portion and an overmolded upper portion.

Abstract: The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical reloads, and to surgical systems including handheld electromechanical surgical devices and adapter assemblies for connecting surgical reloads to the handheld electromechanical surgical devices.

Abstract: An anvil assembly suitable for trans-oral delivery includes an anvil head configured to receive a suture that secures the anvil head in a delivery position and is separable from the anvil head following delivery of the anvil assembly. An anvil delivery assembly includes the anvil assembly, a delivery assembly secured to the anvil assembly, and a suture selectively secured to the anvil assembly for securing the anvil assembly in a delivery position and retrieving the anvil assembly.

Abstract: The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical reloads, and to surgical systems including handheld electromechanical surgical devices and adapter assemblies for connecting surgical reloads to the handheld electromechanical surgical devices.

Abstract: An anvil assembly is provided. The anvil assembly includes center rod assembly, a head assembly pivotal relative to the center rod assembly between an operative position and a tilted position, and a mechanism for selectively maintaining the head assembly in the operative position.

Abstract: A surgical anvil assembly for use with a circular stapling instrument includes an anvil center rod defining a longitudinal axis and an anvil head pivotally coupled to the anvil center rod and movable between a first operative condition and a second tilted condition. The anvil assembly further includes a locking assembly configured to selectively lock the anvil head in each of the first and second conditions.

Abstract: A surgical stapling device includes a tool assembly having an anvil assembly and a staple cartridge, the anvil assembly is movable in relation to the staple cartridge between spaced and clamped positions. The anvil assembly includes a housing defining a recess and a mesh material positioned within the recess. The staple cartridge includes a body defining a plurality of staple receiving slots. Each of the staple receiving slots supports a staple. The staple receiving slots are aligned with the recess when the anvil assembly and the staple cartridge are in the clamped position such that the plurality of staples are ejected and penetrate into the mesh material when the tool assembly is fired. Each of the plurality of staples includes a backspan and a leg extending from each end of the backspan.

Abstract: An adapter assembly for connecting a loading unit to a handle assembly is provided. The adapter assembly includes a sleeve, a trocar assembly releasably securable with the sleeve, and a retaining mechanism configured to releasably secure the trocar assembly within the sleeve and to facilitate cleaning and sterilizing of the adapter assembly.

Abstract: A method of assembling a hermetically sealed printed circuit board includes: securing a flange of a cap against an electrical contact region on a first side of a substrate, the flange extending across a first end portion of a wall of the cap, the wall extending around the electrical contact region and including a second end portion disposed in an open configuration; and closing the second end portion of the wall to form a hermetically sealed chamber around the electrical contact region.

Abstract: A dusting device is provided that has at least one cleaning member with a microfiber bundle secured to a spine by a seam. The spine provides a resilient flexibility to the cleaning member such that the spine flexes as pressure is applied, but at least partially returns to an original shape upon removal of the pressure.

Abstract: An anvil assembly suitable for trans-oral delivery includes an anvil head configured to receive a suture that secures the anvil head in a delivery position and is separable from the anvil head following delivery of the anvil assembly. An anvil delivery assembly includes the anvil assembly, a delivery assembly secured to the anvil assembly, and a suture selectively secured to the anvil assembly for securing the anvil assembly in a delivery position and retrieving the anvil assembly.

Abstract: The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical reloads, and to surgical systems including handheld electromechanical surgical devices and adapter assemblies for connecting surgical reloads to the handheld electromechanical surgical devices.

Abstract: A plug assembly for a surgical device having a loading unit includes a tray member, first and second contact members received within and extending distally from the tray member, first and second elongated electrical conductors in electrical connection with the first and second contact members and extending proximally from the tray member, an outer case formed about the tray member and the proximal portion of the first and second contact members, and a seal member received about the first and second contact members adjacent the outer tray. Each of the first and second contact members includes proximal and distal portions and an extension formed on the proximal portions. Each of the first and second elongated electrical conductors includes proximal and distal portions and a loop formed on the distal portion. The loop of each of the first and second elongated electrical conductors is received about the extension of the respective first and second contact members.

Abstract: A system includes a wiring harness and an encapsulation assembly for encapsulating a connection region between electronic components of the wiring harness. The wiring harness includes a force sensor electrically coupled to a flex cable at a connection region. The encapsulation assembly includes a mold having a first and second mold halves configured to retain the force sensor therein and define a cavity above the connection region of the wiring harness.

Abstract: A reload assembly includes a shell housing, a knife carrier, a lockout component, and a hook component. The lockout component is supported on an inner wall of the knife carrier and has a body formed of a resilient material that defines a window. The hook component is supported on the inner housing portion of the shell housing and includes a body having a hook that is received within the window of the lockout component when the knife carrier is in its retracted position after the reload assembly has been fired to obstruct readvancement of the knife carrier.