Abstract: An endoscope can comprise a proximal section, an insertion section extending longitudinally from the proximal section and comprising an elongate tubular body disposed along an insertion section longitudinal axis and a lumen extending through the elongate tubular body, and a distal section extending from the insertion section and comprising an elevator portion comprising an elevator configured to position and orient one or more endotherapy tools extending from the lumen, and a camera module comprising an illumination unit and an imaging unit. The camera module can be positioned longitudinally spaced apart from the elevator portion in an in-line configuration, such that the insertion tube longitudinal axis passes through the elevator portion and the camera module. The camera module can be user-detachable from the elevator portion. The camera module can be cleaned and sanitized for reuse and the insertion section can be disposable.

Abstract: An assembly can include a first component having at least one drainage channel and at least one fluid channel. The assembly can also include a second component having at least one drainage channel and at least one fluid channel. The assembly can also include a quick-connect coupling. The quick-connect coupling can be configured to couple the first component and the second component, fluidically connect the at least one drainage channel of the first component to the at least one drainage channel of the second component, and fluidically connect the at least one fluid channel of the first component to the at least one fluid channel of the second component.

Abstract: An endoscope can comprise a proximal section, an insertion section extending longitudinally from the proximal section and comprising an elongate tubular body disposed along an insertion section longitudinal axis and a lumen extending through the elongate tubular body, and a distal section extending from the insertion section and comprising an elevator portion comprising an elevator configured to position and orient one or more endotherapy tools extending from the lumen, and a camera module comprising an illumination unit and an imaging unit. The camera module can be positioned longitudinally spaced apart from the elevator portion in an in-line configuration, such that the insertion tube longitudinal axis passes through the elevator portion and the camera module. The camera module can be user-detachable from the elevator portion. The camera module can be cleaned and sanitized for reuse and the insertion section can be disposable.

Abstract: A handpiece for a handheld surgical instrument having a motor and a heatsink is provided. The motor is within a motor housing and the heat sink is disposed around and thermally coupled with the motor housing. The handpiece is formed from a material having a first thermal conductivity and the heat sink has a second thermal conductivity that is greater in value than the first thermal conductivity of the material of the handpiece. The heat sink is configured to dissipate heat from the motor during operation of the motor to the handpiece.

Abstract: A rotatable surgical instrument, system, and method includes an outer tubular member and an inner tubular member contained, at least in part, within the outer tubular member and configured to rotate relative to the outer tubular member. A distal tip is coupled to and configured to rotate with the inner tubular member, the distal tip forming a channel around a portion of the distal tip. A bearing is rotatably positioned within the channel, wherein the channel inhibits radial and axial movement of the bearing, with respect to the distal tip, along a major axis of the outer tubular member and inner tubular member, and wherein the bearing is configured to inhibit deflection of the distal tip from the major axis.

Abstract: An elevator for an endoscope comprises a first end secured to the endoscope, a second end movable by an actuator, a flexible portion positioned between the first and second ends that is rotatable when the second end is moved by the actuator, and a guide portion extending between the flexible portion and the second end to receive an endotherapy instrument extending from the endoscope, the guide portion comprising a chute to guide the endotherapy instrument leaving the endoscope. A method of forming an elevator comprises forming from a planar sheet of material an elongate body comprising a length between first and second ends, a width, and a thickness, forming a guide body in the elongate body, bending the elongate body such that first and second lengths of the elongate body oppose each other to form an interior space, and bending the guide body to extend into the interior space.

Abstract: A surgical device for cutting bone or tissue in a patient can include a cutting blade having a rigid portion, a flexible portion, and a liner to provide a seal to the flexible portion. The blade has an outer member and an inner member disposed within a lumen of the outer member. The inner member has a rigid portion and a flexible portion. The liner can be disposed within a lumen of the inner member and can engage the rigid portion such as to retain the liner adjacent to the flexible portion of the inner member.

Abstract: A method of performing a surgical procedure comprises inserting a medical instrument into anatomy of a patient to reach target tissue within an anatomical cavity, disinfecting anatomy within the patient with the medical instrument and performing treatment of the target tissue with the medical instrument. A medical device for providing disinfecting to a surgical site, the medical device comprises an elongate shaft extending from a proximal end to a distal end, an imaging device located proximate the distal end of the elongate shaft, a lighting element located proximate the distal end of the elongate shaft, a working channel extending at least partially through the elongate shaft and a disinfecting system attached to the elongate shaft to deliver a disinfecting capability proximate the distal end of the elongate shaft.

Abstract: An endoscopic medical system can include an endoscopic end effector including three or more jaws. Each of the three or more jaws can respectively include a corresponding electromagnetic energy signal conductor. The end effector can also include two or more jaw linkages, an individual jaw linkage corresponding to a respective one of the jaws, such that at least two of the jaws are configured to move, independent of one another.

Abstract: Systems and methods are disclosed including apparatuses and methods for endoscopy such as an endoscope device operable to produce suction. An endoscope can include or use a cylinder for use at a distal end of an endoscope, and the cylinder can include a cylinder channel extending from a first end of the cylinder to a second end of the cylinder, and a rotor arranged within a working channel of the endoscope at the distal end of the endoscope. The rotor can be movable within the cylinder or the channel such as to help fragment or clear foreign bodies during a procedure.

Abstract: A clotting agent delivery system comprises a frame, a passageway extending along the frame, a discharge opening connected to the passageway, a clotting agent reservoir fluidly connected to the passageway to hold a clotting agent substance, a valve in the passageway to control flow of the substance through the passageway, and an actuator to allow propellent to flow into the passageway, wherein the valve and clotting agent reservoir cooperate to provide clotting agent substance to the discharge opening at constant pressure using the propellant. A method for delivering a clotting agent comprises inserting a delivery catheter into an anatomic area, coupling a clotting agent delivery system to the delivery catheter, the clotting agent delivery system having a reservoir of a clotting agent, operating a valve to release propellant for propelling the clotting agent, and conveying the propellant and the clotting agent to the delivery catheter at a constant pressure.

Abstract: A disposable attachment of the handheld surgical instrument having a distal section extending from the handpiece is provided. The disposable attachment has a proximal tube extending from the disposable attachment. The distal section includes an outer tube and a flexible shaft disposed within the outer tube. The flexible shaft couples with the proximal tube via a proximal coupler at a proximal end of the flexible shaft. The distal section also has an irrigation hypotube, a cooling orifice, and a cutting implement. The irrigation hypotube is disposed on an outer surface of the outer tube and the cooling orifice is disposed at a distal end of the distal section. The cutting implement is disposed at a distal end of the distal section opposite the handpiece.

Abstract: A medical device may include a handpiece having a housing and a drive system arranged within the housing. The drive system may be adapted to operate a tool in direct contact with human matter of a patient at a treatment site. The device may also include a suction system integrated into the drive system and configured to remove human matter from the treatment site. The device may also include a motor removably attached to the housing and configured for delivering rotational power to the drive system while avoiding contact with the human matter.

Abstract: A rotatable surgical instrument, system, and method includes an outer tubular member and an inner tubular member contained, at least in part, within the outer tubular member and configured to rotate relative to the outer tubular member. A distal tip is coupled to and configured to rotate with the inner tubular member, the distal tip forming a channel around a portion of the distal tip. A bearing is rotatably positioned within the channel, wherein the channel inhibits radial and axial movement of the bearing, with respect to the distal tip, along a major axis of the outer tubular member and inner tubular member, and wherein the bearing is configured to inhibit deflection of the distal tip from the major axis.

Abstract: A handheld surgical instrument having a handpiece and a shaft extending from the handpiece is provided. The instrument includes a cutting implement disposed at a distal end of the shaft and an articulation portion disposed proximate to the cutting implement. The articulation portion includes a set of first slits and a set of second slits opposite the first set of slits. The articulation portion also has first and second passageways disposed in the slits along with first and second flat pull wires disposed in the passageways. The instrument also has an articulation control assembly that includes an articulator having first and second anchor points coupled with the first and second flat pull wires. The articulator moves the first flat pull wire in a first direction and moves the second flat pull wire in a second direction opposite the first direction during actuation.

Abstract: A powered surgical instrument can include a cutting assembly including an outer tubular member defining an outer cutting window, an inner tubular member arranged to be rotatable concentrically within the outer tubular member and defining an inner cutting window, and a control system. The control system can include a controller, an angular position sensor to provide to the controller, with respect to at least one of the inner and outer tubular members, an indication of angular orientation therebetween to allow the controller to control the angular orientation of the inner cutting window relative to the outer cutting window, without requiring user intervention, such that the inner and outer cutting windows are aligned when relative rotation between the inner and outer tubular members is stopped or paused.

Abstract: A medical device for debridement can include an elongate housing, a shaft extending through the housing and distally therefrom, a drive to manipulate the cutter, and a collapsible handle than can to couple with the housing. An elongate grip of the handle can turn aft and be at least partially disposed in the elongate housing for use of the device with pen grip. The elongate grip of the handle can turn fore and extend distally from the housing for use of the device with pistol grip.

Abstract: A surgical device may include a housing configured for handling by a user and comprising a plurality of operator interfacing features. The device may also include a patient interfacing tip arranged at, or spaced apart from, a distal end of the housing and controllable by the operator interfacing features. The patient interfacing tip may include a pair of jaws configured to grasp tissue, an electrode on each jaw configured to seal tissue, and an articulating blade configured to cut tissue in a grasp of the pair of jaws. The device may also include an optical element extending from the housing to the patient interfacing tip and configured to emit laser energy to cut tissue, wherein the pair of jaws, electrode, and articulating blade are adapted for coarse cutting of tissue and the optical element is configured for precise cutting of tissue.

Abstract: A reciprocating drive system for a surgical instrument can include a housing defining a central axis. An inner surface of the housing can define a plurality of helical threads extending along the housing. The reciprocating drive system can include a shaft member defining a motive coupler configured to receive torque from a motive source to rotate the shaft member, and a first follower engaged with, and extending radially outward from, the shaft member, and configured to correspondingly engage the plurality of helical threads, such that rotation of the shaft member translates the shaft member laterally along the central axis.

Abstract: Disclosed herein are systems and methods for a debrider blade assembly for improving cutting performance of a malleable blade. The system comprising of a malleable outer blade extending from a first end to a second end, an external surface and internal surface, the external surface including a plurality of openings and the internal surface defining an internal lumen. The system further comprising of a flexible inner blade at least partially disposed within the internal lumen of the outer blade, the flexible inner blade including a bendable segment formed from or covered by a flexible wrap. A covering member covering at least a portion of the flexible wrap or bendable segment of the flexible inner blade, and a helical coil extending around at least a portion of the covering member.