A method of treating urinary incontinence includes providing a urological device having a stem defining a lumen, a valve connected to a proximal portion of the stem and located in the lumen, and a head part connected to the stem and extending radially around the valve. The method further includes deploying the urological device by moving the stem and the valve and the head part out of a catheter and placing the head part and the valve of the urological device in a bladder of the user and placing the stem of the urological device in the urethra of the user.

An integral seal system includes a body that defines a central opening, and an asymmetric seal extending into the central opening and including a diaphragm and an annular flange that extends between the body and the diaphragm, wherein the diaphragm has a cross-sectional thickness larger than a cross-sectional thickness of the annular flange. A duckbill seal extends distally from a bottom of the body and defines one or more parting lines that separate opposing seal flaps. The diaphragm complements insertion and extraction drag forces generated by the duckbill seal against a surgical tool shaft extended therethrough such that total insertion and extraction drag forces generated by the integral seal system are equalized.

A system for inserting a collapsible blood pump into a patient. In some embodiments, the system includes an introducer, the introducer comprising an introducer hub and an introducer sheath extending distally from the introducer hub, the introducer sheath comprising an introducer sheath lumen, the introducer hub comprising a hub connector and a distal hub lumen surrounding a proximal end of the introducer shaft; and a transfer tool comprising a transfer sheath, the transfer sheath comprising a transfer sheath lumen having a diameter substantially equal to a diameter of the introducer sheath lumen and a transfer tool connector adapted to connect to the hub connector, a distal portion of the transfer sheath extending into the distal hub lumen when the transfer tool connector is connected to the hub connector.

A catheter assembly is provided with a catheter, a catheter hub, and a valve body (medical valve) provided in the catheter hub. The valve body includes a hollow main body provided with a distal end surface and a fixing portion for fixing the valve body to the catheter hub. At least a part of an outer peripheral surface and at least a part of an inner peripheral surface of the main body are inclined with respect to a central axis of the valve body. The main body of the valve body includes a distal end slit provided on the distal end surface and a side slit provided on the outer peripheral surface of the main body and continuously extending from the distal end slit.

A method of delivering a urological device includes providing a catheter and a urological valve that can be retained within the catheter; advancing the catheter toward a bladder neck of a user; withdrawing the catheter from the user; and deploying the urological valve out of the catheter into the bladder neck or urethra of the user.

Systems are provided including a sheath and cannula combination device for permitting a user to select between directing blood flow through a first cannula portion of the combination device in a cannula mode and enabling an interventional medical procedure through a second sheath portion of the combination device in a sheath mode, or performing both modes simultaneously. The combination device may include a connector hub configured to auto-washout stasis regions of blood within the first cannula portion. The system may include a series of removable caps for temporarily sealing the first and/or second portions of the combination device, such that the user may seamlessly select when to use the combination device in the cannula mode, the sheath mode, both the cannula and sheath modes simultaneously, or neither the cannula mode nor the sheath mode.

A catheter assembly is provided that includes a catheter, a catheter adapter, a near port connector connected to the catheter adapter port, and an extension set coupled to the near port connector and including a far port connector. The near port connector includes a distal port, a proximal port, and a side port, with the extension set connected to the side port and a split-septum valve provided in the proximal port. The near port connector may be configured to withstand a proximally-directed fluid backpressure of greater than 30 psi to prevent fluid leaks during a fluid injection through the far port connector, or may have a fluid path shut-off attached thereto to selectively close a fluid path through the near port connector and the split-septum valve, to prevent fluid leaks out from the near port connector during a fluid injection through the far port connector.

A catheter assembly is provided with a catheter, a catheter hub, and a valve body (medical valve) provided in the catheter hub. The valve body includes a hollow main body provided with a distal end surface and a fixing portion for fixing the valve body to the catheter hub. At least a part of an outer peripheral surface and at least a part of an inner peripheral surface of the main body are inclined with respect to a central axis of the valve body. The main body of the valve body includes a distal end slit provided on the distal end surface and a side slit provided on the outer peripheral surface of the main body and continuously extending from the distal end slit.

A medical clip for holding a medical device. The medical clip includes a first jaw and a second jaw rotatably coupled to the first jaw, the first jaw and the second jaw being rotatable with respect to each other between a closed position and an open position; an elastomeric insert configured to be positioned between the first jaw and the second jaw. The elastomeric insert defining a cavity having a cavity depth that receives a medical device between the first jaw and the second jaw. In the closed position, a distal face of the first jaw and the second jaw define a distal opening configured to receive a portion of the medical device through the distal opening; and, a proximal face of the first jaw and the second jaw define a proximal opening configured to receive a second portion of the medical device through the proximal opening.

A catheter assembly is provided that includes a catheter having a catheter distal end and a catheter proximal end, a catheter adapter coupled to the catheter proximal end and including a lumen in fluid communication with the catheter and an adapter port in fluid communication with the lumen, a near-patient adapter connected to the adapter port via an extension tube and including a distal end and a proximal end, and a needle-free connector coupled to the proximal end of the near-patient adapter. The needle-free connector includes a main body defining an inner lumen and including a distal port and a proximal port, a split septum valve retained within the proximal port and extending into the inner lumen, and a pressure resistance-increasing feature incorporated into or provided adjacent to the split septum valve configured, to increase a pressure capability of the needle-free connector.