A medical elongated body that is capable of improving convenience during use by a surgeon, and capable of preventing peeling, from a catheter main body, of a drug portion (a hydrophilic coating) containing metal ions and a drug when disposed on a wound site of a patient. An introducer sheath includes a tubular sheath configured to be percutaneously inserted into a blood vessel, and a hub connected to a proximal portion of the tubular sheath, in which the tubular sheath includes a first region and a second region located on a proximal side relative to the first region, the first region has a first hydrophilic coating having lubricity, the second region includes a groove portion extending from a distal side of the tubular sheath toward a proximal side of the tubular sheath, the groove portion having a second hydrophilic coating containing at least one of metal ions and a drug.

A vascular access device may include a housing, which may include a distal end, a proximal end, and a lumen extending through the distal end of the housing and the proximal end of the housing. The distal end of the housing may include a connector configured to couple to a catheter assembly. The vascular access device may include a bag, which may be coupled to the proximal end of the housing. The vascular access device may include an instrument and a pincher disposed within the bag. The pincher may be configured to pinch the instrument to move the instrument distally through the lumen of the housing and into the catheter assembly.

A catheter extension set may include a housing, which may include a distal end, a proximal end, and a lumen. The catheter extension set may include a distal connector coupled to the distal end of the housing and configured to couple to a catheter assembly. The catheter extension set may include a handle, an advancement element, and an instrument. The instrument may extend through a U-shaped channel of the advancement element and may include a fixed first end and a second end. A translation feature may be disposed between the handle and the housing and within a pocket of the advancement element such that in response to distal movement of the handle a first distance, the advancement element moves distally within the lumen the first distance and the second end of the instrument advances distally a second distance. The second distance may be at least twice the first distance.

A catheter assembly may include a catheter adapter, which may include a body and a side port extending outwardly from the body. The body may include a distal end, a proximal end, and an inner surface extending through the distal end and the proximal end and forming a lumen. The catheter assembly may include one or more components to facilitate flushing of the catheter assembly. For example, an angle of the side port with respect to a longitudinal axis of the body may be adjustable. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to a side port pathway extending through the side port and in fluid communication with the lumen.

A catheter assembly may include a catheter adapter, which may include a distal end, a proximal end, a lumen extending through the distal end of the catheter adapter and the proximal end of the catheter adapter, and a side port disposed between the distal end of the catheter adapter and the proximal end of the catheter adapter. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a valve disposed within the lumen. The catheter assembly may include a retainer element configured to secure the annular valve within the lumen. The retainer element may be disposed within the lumen proximal to a proximal end of the annular valve.

A medical device may include an introducer sheath, having a distal and a proximal end and a lumen extending from the distal end to the proximal end. The introducer sheath may also include a tab formed at the distal end and extending distal to the lumen, and a frangible portion extending between the distal end and the proximal end.

An introducer sheath is disclosed configured to be percutaneously inserted into a biological lumen and can shorten the time required for hemostasis at a wound site and lessen the physical burden on the patient after withdrawal of the introducer sheath. The introducer sheath includes a catheter body to be percutaneously introduced into a biological lumen, a hub configured to be connected to the proximal side of the catheter body, and a drug part that has a hemostatic agent capable of treating a wound site in biological tissue. The drug part is disposed at the proximal side of an outer surface of the catheter body.

Rapidly insertable central catheters (“RICCs”), introducers, and insertion devices including combinations and methods thereof are disclosed. For example, a RICC system can include an introducer and a RICC insertion assembly including a RICC assembly disposed in a RICC insertion device. The RICC assembly can include a RICC, an access guidewire, and a splittable casing over a catheter tube of the RICC and the access guidewire forming a longitudinal composite. The RICC insertion device can include a frame and a nose cover forming a split channel that splits away from a through channel of a nose of the frame. The RICC insertion device can be configured for advancing the RICC assembly by rolling the longitudinal composite across roller wheels disposed in the frame. The through channel can be configured for advancing the catheter tube therethrough while the split channel can be configured for both splitting and passing the splittable casing therethrough.

A catheter assembly may include a catheter adapter, which may include a body and a side port extending outwardly from the body. The body may include a distal end, a proximal end, and an inner surface extending through the distal end and the proximal end and forming a lumen. An angle of the side port with respect to a longitudinal axis of the body may be adjustable. The catheter assembly may include a catheter extending distally from the distal end of the catheter adapter. The catheter assembly may include a septum disposed within the lumen proximal to a side port pathway extending through the side port and in fluid communication with the lumen.

A catheter assembly includes a flexible catheter (22), a needle (12) having a sharp distal tip, the needle (12) disposed in the flexible catheter (22) and moving from a first position that exposes the needle (12) to a second position, an outer member (26) that is configured to engage and disengage a catheter hub (14), an inner member (28) disposed in the outer member (26), and a needle protection (30) member disposed in the inner member (28), the needle protection member (30) enclosing at least a portion of the needle (12) when the needle (12) is in the second position.