A delivery device for delivering an instrument into a catheter assembly may include a housing having a proximal end, a distal end, and a slot. The delivery device may include a guide feature, which may be disposed within the housing. The guide feature may extend through the slot. The delivery device may include an instrument disposed within the housing and extending through the guide feature. In response to movement of the guide feature along the slot in the distal direction a first distance, a first end of the instrument may be advanced in the distal direction a second distance, which may be greater than the first distance. A second end of the instrument may be stationary with respect to the housing.

A catheter assembly (1) includes an inner member (12) having a proximal end (15), a distal end (13), and a lumen configured to store a hydrating fluid (28) An outer member (10) has a proximal end (19), a distal end (16), and a lumen configured to receive therein a portion of the inner member (12) The outer member (10) is movable relative to the inner member (12) at least one of, between a first position (FIG. 1) preventing fluid (28) from passing out of the at least one drainage opening (14) from within the lumen of the inner member (12) and a second position (FIG. 2) allowing fluid (28) to pass out of the at least one drainage opening (14) from within the lumen of the inner member (12).

An obturator can include antimicrobial features which assist in sterilizing or maintaining the sterility of fluid contained within a vascular access device while the device is not being used for infusion or other access to the patient's vasculature. These antimicrobial features include antimicrobial coatings applied to various surfaces of an obturator and antimicrobial components bonded or otherwise secured to an obturator. Various combinations of antimicrobial coatings and/or components can be used on an obturator as necessary to provide a desired amount of antimicrobial agents within a particular enclosed volume of a vascular access device.

A urinary catheter is configured to avoid sliding contact between the outer surface of a catheter tube and the urethra wall. A flexible tubular membrane extends through the catheter tube and has a proximal end secured to an anchor outside the urethra as the catheter tube moves into the urethra, pulling the membrane through the proximal end of the tube so it inverts and covers the outer surface of the tube. Alternatively, a catheter tube of flexible material has a proximal end secured to the anchor, and the catheter tube turns inside out as it is inserted, forming a double wall reflected tube with a proximal reflection point. The sterile interior surface of the membrane or tube becomes the external surface facing the urethral wall as the catheter is deployed, and this external surface maintains static contact with the urethral wall as the catheter is advanced or retracted.

A catheter assembly including curved urinary catheter and a similarly curved housing for holding and carrying the same are disclosed. A catheter subassembly may be removed from the housing and mounted onto the handle to provide the catheter assembly in an extended deployed condition. The insertable portion of the catheter is curved in a way that compliments the curvature of the female urethra.

A protective catheter tip has a generally tubular body portion defining an interior cavity. The proximal end of a urinary catheter is at least partially received within the protective tip, with the protective tip being retained on the urinary catheter without the need for a sleeve connecting the protective tip and the catheter. The protective tip may include a projection received within a draining hole or eye at the proximal end of the catheter to retain the protective tip on the catheter. The protective tip may instead include one or more projections that apply a frictional force to an outer surface of the catheter to retain the protective tip on the catheter. The protective tip may instead be retained on the catheter by a tether extending between the protective tip and a distal end of the catheter. The protective tip may also be provided in two pieces.

A packaged intermittent urinary catheter having a longitudinally extending package and a catheter movement control device. The catheter movement control device is disposed within the package and has a monolithic planar locking member and a one-way valve. The monolithic locking member has longitudinally spaced upper and lower surfaces, laterally spaced ends, and transversely spaced front and back edges. The valve is disposed through the upper and lower surfaces of the locking member and configured and arranged for receipt of the catheter tube and to advance the tube through the locking member in the first longitudinal direction only.

A low frequency micro oscillator-driven oscillating system including at least one electric oscillation generator operative to produce oscillations at a first frequency, at least one oscillated article, at least one intermediate element, having at least one resonant frequency lower than the first frequency, the at least one intermediate element being oscillated by the at least one electric oscillation generator and being operative to cause the at least one oscillated article to oscillate and a power supply circuit, supplying electrical power intermittently in a periodic manner to the at least one electric oscillation generator, thereby causing the at least one oscillated article to oscillate at at least one second frequency, lower than the first frequency.

A ready to use catheter assembly comprises a catheter package with an opening, a catheter with a shaft arranged in the catheter package so a distal end of the catheter lies in the region of the opening, and a protective sleeve which partly covers the catheter shaft, a first end of the protective sleeve fixed to the distal end of the catheter. A method for producing a ready to use catheter assembly and a ready to use catheter assembly which further reduces the risk of an accidental contamination of a catheter when pulling it out of the catheter package prior to the insertion into the urethra of a user are provided. The opening has a defined maximum opening length, a second end of the protective sleeve is releasably connected which the catheter package near the maximum opening length of the opening and the protective sleeve is in a retracted state.

A protective barrier is provided. The protective barrier includes an elongated tube, which may include a protective gasket shape or boxed shaped apparatus. The elongated tube includes an inner surface, an outer surface, a first rim forming an entrance and a second rim forming an exit. A length of the elongated tube is from the first rim to the second rim. Tape attaches the elongated tube to the user's skin at an entry point of the fluid conducting lines. A first side edge and a second side edge are formed along the length of the elongated tube, forming a slit. The first side edge and the second side edge are biased to overlap one another. A disinfectant layer such as an anti-bacterial, anti-viral, and/or anti-septic, is disposed on the inner surface of the elongated tube.