A medical device may include a tool body and a handle. The handle may include a first body having a first coupling feature extending axially along the first body and a second body including a second coupling feature positioned within the first coupling feature. In a first orientation, the first body and second body may be rotatable and axially translatable relative to each other as a function of the first and second coupling features.

A laryngeal access system includes a laryngeal blade with a proximal portion and a distal portion, an inner channel extending longitudinally through the laryngeal blade, wherein an outer wall of the laryngeal blade has an opening therethrough extending from the proximal portion to the distal portion of the blade through which an object can pass through the outer wall into the inner channel, an articulating member provided at the distal portion of the blade, and an actuator provided at the proximal portion of the blade and coupled to the articulating member, wherein the actuator moves the articulating member from a first position, in which the articulating member has a first longitudinal axis, to a second position, in which the articulating member extends at an angle relative to the first longitudinal axis.

A laryngeal access system includes a laryngeal blade with a proximal portion and a distal portion, an inner channel extending longitudinally through the laryngeal blade, wherein an outer wall of the laryngeal blade has an opening therethrough extending from the proximal portion to the distal portion of the blade through which an object can pass through the outer wall into the inner channel, an articulating member provided at the distal portion of the blade, and an actuator provided at the proximal portion of the blade and coupled to the articulating member, wherein the actuator moves the articulating member from a first position, in which the articulating member has a first longitudinal axis, to a second position, in which the articulating member extends at an angle relative to the first longitudinal axis.

A device and method for testing for the presence of liquid in a cannula of a medical instrument is described. The device includes a flexible guide member having a first end, a second end and a length extending from the first end to the second end, an elongated member arranged within the flexible guide member, and an absorbent material attached to one of the elongated member. The flexible guide member is inserted into the cannula, the flexible guide member is manipulated to cause the absorbent material to move through the cannula. The absorbent material is analyzed for the presence of liquid.

A device and method for testing for the presence of liquid in a cannula of a medical instrument is described. The device includes a flexible guide member having a first end, a second end and a length extending from the first end to the second end, an elongated member arranged within the flexible guide member, and an absorbent material attached to one of the elongated member. The flexible guide member is inserted into the cannula, the flexible guide member is manipulated to cause the absorbent material to move through the cannula. The absorbent material is analyzed for the presence of liquid.

A device may include a first portion coupled to a shaft of an insertable medical device. The first portion may extend along a first portion longitudinal axis between a proximal end and a distal end. The first portion may include a protrusion extending radially outwardly of the first portion longitudinal axis. At least a portion of the first portion may be received within a lumen of a second portion. The second portion may be axially moveable along the first portion longitudinal axis relative to the first portion. The second portion may include a longitudinally extending channel. A spring may be located radially between the first portion and the second portion.

A device may include a first portion coupled to a shaft of an insertable medical device. The first portion may extend along a first portion longitudinal axis between a proximal end and a distal end. The first portion may include a protrusion extending radially outwardly of the first portion longitudinal axis. At least a portion of the first portion may be received within a lumen of a second portion. The second portion may be axially moveable along the first portion longitudinal axis relative to the first portion. The second portion may include a longitudinally extending channel. A spring may be located radially between the first portion and the second portion.

A protective cap for use on arthroscopic instruments and sheaths disposed over arthroscopic instruments. The cap protects the distal end of the instrument from accidental damage caused by other instruments used during a surgical procedure. The cap has a flange disposed within an inner diameter of a bore within the cap to prevent the sheath from being pushed into the cap.

A protective cap for use on arthroscopic instruments and sheaths disposed over arthroscopic instruments. The cap protects the distal end of the instrument from accidental damage caused by other instruments used during a surgical procedure. The cap has a flange disposed within an inner diameter of a bore within the cap to prevent the sheath from being pushed into the cap.

An illumination unit includes a light guide and a light converter. Wettability which a distal end side surface of the light guide has for an enclosing member of the light converter is lower than wettability which a distal end face has for the enclosing member.