Abstract: A topical applicator for administration of a composition to a target area. The topical applicator having an applying portion with a cavity defined by at least one side wall, a dividing portion that may be adaptable in shape and/or at least partially permeable, such that it allows a composition to move through it to the cavity, and a target-area contacting portion adapted to create a seal between the cavity and the target area to which the composition is being applied.

Abstract: A topical applicator for administration of a composition to a target area. The topical applicator having an applying portion with a cavity defined by at least one side wall, a dividing portion that may be adaptable in shape and/or at least partially permeable, such that it allows a composition to move through it to the cavity, and a target-area contacting portion adapted to create a seal between the cavity and the target area to which the composition is being applied.

Abstract: In one or more embodiments a single dose nasal spray pump includes a reservoir configured for holding a single dose of material to be dispensed, the reservoir extending between a closed end and an open end; a cap to be configured to be disposed over the open end of the reservoir, the cap including an aperture; a stem extending between an outlet end and a lower end, the stem having a conduit extending from the outlet end of the stem to a conduit inlet at or adjacent the lower end of the stem; and a piston disposed about the stem and configured for movement between a first position wherein the piston seals or substantially seals the conduit inlet and a second position wherein the piston is remote from the conduit inlet; wherein the stem is configured for movement from a first stem position wherein the piston is disposed in the reservoir in the first piston position and a second stem position wherein the stem is moved toward the closed end of the reservoir such that the piston is moved into the second piston pos

Abstract: A catheter comprising a tube member having an open and a closed end (7) and either a head (8) at the tube member closed end, having a diameter greater than the tube outer diameter and/or a circumferential neck (12) adjacent the tube member closed end, the neck outer diameter being less than the tube outer diameter and greater than the tube outer diameter. In alternative embodiments, the closed tube end my have one or more dimples disposed on the tube surface, of a depth less than the tube wall thickness; one or more projections disposed on the tube surface; or more flute portions disposed on the tube surface, of a depth less than the tube wall thickness. One or more fluid apertures (9, 10) are disposed in the tube member, in or adjacent the closed end, neck, dimples, projections or fluted portions.

Abstract: A nasal spray pump comprises a reservoir extending between a closed end and an open end. A cap is disposed over the open end. A stem extends between an outlet end and a lower end, the stem having a conduit. A piston is disposed the stem and is configured for movement between a first position wherein the piston seals or substantially seals a conduit inlet and a second position wherein the piston is moved away from the first piston position to open the conduit inlet to the contents of the reservoir. The stem is configured for movement from a first stem position wherein the piston is disposed in or over the reservoir in the first piston position and a second stem position wherein the stem is moved toward the closed end of the reservoir such that the piston is moved into the second piston position.

Abstract: In one or more embodiments a single dose nasal spray pump includes a reservoir configured for holding a single dose of material to be dispensed, the reservoir extending between a closed end and an open end; a cap to be configured to be disposed over the open end of the reservoir, the cap including an aperture; a stem extending between an outlet end and a lower end, the stem having a conduit extending from the outlet end of the stem to a conduit inlet at or adjacent the lower end of the stem; and a piston disposed about the stem and configured for movement between a first position wherein the piston seals or substantially seals the conduit inlet and a second position wherein the piston is remote from the conduit inlet; wherein the stem is configured for movement from a first stem position wherein the piston is disposed in the reservoir in the first piston position and a second stem position wherein the stem is moved toward the closed end of the reservoir such that the piston is moved into the second piston pos