Abstract: Aspects described herein provide cap devices for dispensing a composition, the cap devices having chambers, shells, cutting elements, piercers, dust covers, and films. Methods of using the cap devices are also provided. The chambers or shells can contain a composition to be added to the container for consumption.

Abstract: Aspects described herein provide cap devices for dispensing a composition, the cap devices having chambers, shells, cutting elements, piercers, dust covers, and films. Methods of using the cap devices are also provided. The chambers or shells can contain a composition to be added to the container for consumption.

Abstract: A closure for a fluid containing vessel comprises a base and a one-piece lid. The base has a sidewall and a shoulder formed at a top surface of the sidewall. A spout extends upward from the shoulder and has an opening formed in a top surface of the spout. The one-piece lid has a ring portion and a cover portion. A hinge portion connects the cover portion to the ring portion and allows the cover portion to move from a closed position to an open position. The hinge portion is disposed completely within an outer periphery of the ring portion with the cover portion in the closed position. The cover portion covers the opening in the top surface of the spout in the closed position to form a fluid tight seal between the base and the one-piece lid.

Abstract: A tamper-indicating dispensing closure includes a closure body, and an associated flip-top lid pivotally connected to the closure body for movement between a closed position and an open position. The flip-top lid includes a tamper-indicating flange frangibly connected thereto, with the closure body including a pocket-like retention cavity within which the tamper-indicating flange is received during initial closing movement of the flip-top lid. During initial opening movement of the lid, the tamper-indicating flange is broken away from the flip-top lid, and thereafter permanently retained within the retention cavity to provide a clear, visual indication that the flip-top lid of the closure has been opened.

Abstract: A tamper-indicating dispensing closure includes a closure body, and an associated flip-top lid pivotally connected to the closure body for movement between a closed position and an open position. The flip-top lid includes a tamper-indicating flange frangibly connected thereto, with the closure body including a pocket-like retention cavity within which the tamper-indicating flange is received during initial closing movement of the flip-top lid. During initial opening movement of the lid, the tamper-indicating flange is broken away from the flip-top lid, and thereafter permanently retained within the retention cavity to provide a clear, visual indication that the flip-top lid of the closure has been opened.

Abstract: A stent (10) formed from cannula and having flexible segments (11) and high hoop strength segments (12) alternating therealong. Axial tie bars (21,22) interconnect the segments; minimal length reduction would occur upon expansion. In the high hoop strength segment (12), struts (16) are initially parallel in the unexpanded strut condition, while in the flexible segment (11), struts (14) extend from a respective bight (15) to converge at distal ends when unexpanded. In one embodiment, certain adjacent struts (16) of the hoop segment are spaced apart by a large gap (20) while others are spaced apart by a small gap (18). In another embodiment all the struts (16) of the hoop segment are spaced apart uniformly from each other (or from an axial tie bar) by a small gap (23), resulting in minimizing the occurrence of fatigue of high-stress sites upon expansion/contraction cycles from continuous pulsatile events.

Abstract: A self-sealing, dispensing closure comprises a shell, a cover moveable axially toward and away from the shell, and a valve connected to the cover via a stem, and adapted to close the outlet when the cover is moved away from the shell and to open the outlet when the cover is moved toward the shell. The shell has a generally conical surface. The cover has a resilient skirt, which is discontinuous. The skirt engages the surface to bias the cover away from the shell and to bias the valve toward the closing position but to permit the cover to move toward the shell and to permit the valve to move away from the closing position. The shell and the cover have formations coactive to prevent the cover from being moved toward the shell and the valve from being moved away from the closing position at certain but not all positions of relative rotation of the shell and the cover.

Abstract: A radially expandable stent (10) made from a cannula or sheet of biocompatible material that includes at least one longitudinal segment (14) comprised of a series of laterally interconnected closed cells (13). Each closed cell of a longitudinal segment is defined laterally by a pair of longitudinal struts (15, 16) that are interconnected at each end by a circumferentially adjustable member (19, 20). When the stent is expanded using a balloon (47), the opposing circumferentially adjustable members deform to allow circumferential expansion of the longitudinal segment, while the length of the segment, as defined by the longitudinal struts, is maintained. Self-expanding versions of the stent utilize a nickel-titanium alloy. Adjacent longitudinal segments are joined by flexible interconnection segments (21) that permit the stent to bend laterally. The flexible interconnection segment is comprised of curvilinear struts (22, 23) that form a series of serpentine bends (81) that distribute lateral bending forces.

Abstract: An expandable endovascular stent comprises a flexible, tubular body (1) with a longitudinal axis, the wall of which is formed by interconnected, closed lattice cells (2) arranged with at least two cells adjacent to each other in the circumferential direction. Filament-shaped lattice material capable of transmitting compressive forces in the axial direction of the filament extends continuously from one lattice cell directly into the lattice cell following in the longitudinal direction. The stent can be expanded from a radially compressed state into a radially expanded state having a larger diameter. In the expanded state of the stent, the pressure transmitting lattice material in several of the lattice cells (2) forms a heart-like or arrowhead-like shape with at least two interconnected diverging, angle .beta. cell sides (5) positioned opposite to and interconnected with at least two mutually converging, angle .alpha. longer cell sides (3).