14results about "Ampoules" patented technology

The method is characterized by the following steps: a) the crimp seam is cut off to a residual width of 0.6 to 0.15 mm, preferably 0.2 mm, b) the cartridge is compressed laterally and rotated about its longitudinal axis until the crimp seam bursts open, whereby the welded bottom seam of the inner bag adheres to one side of the burst crimp seam, and the bottom area of ​​the inner bag is slightly pre-delaminated on the other side of the inner wall of the outer container, c) a vacuum is created in the inner bag so that the inner bag collapses on the pre-delaminated side, d) subsequently, the inner bag is completely reattached to the inner wall of the outer container by overpressure.

The invention relates to a single-use dispenser (1) for supplying a control liquid (L) to an analytical device, the single-use dispenser (1) comprising a blow-molded vessel (2) fluid-tightly delimiting an interior volume (3), and a volume (4) of the control liquid (L), wherein the volume (4) of the control liquid (L) is stored within the interior volume (3), and wherein the blow-molded vessel (2) has a predetermined breaking point (5) adapted to form an outlet aperture (8) for the control liquid (L) by breaking the blow-molded vessel (2) in its predetermined breaking point (5).

The present disclosure provides a composition. In one embodiment, a composition is provided, the composition comprising an ethylene homopolymer. The ethylene homopolymer has (i) a density of from 0.9285 g / cc to 0.9315 g / cc, (ii) a melt index of from 0.32 g / 10 min to 0.48 g / 10 min, and (iii) a hexane extractable content of from 0.2 wt% to 0.7 wt%. The present disclosure also provides an article formed from the composition.

The invention relates to a container with a container neck, wherein at least one first sealing element and one second sealing element are formed within the container neck for sealing closure with a hollow cylindrical tip to be inserted into the container neck, wherein the first sealing element and the second sealing element are each formed continuously open transversely to a longitudinal axis of the container neck and each in the direction of the longitudinal axis of the container neck, wherein the first sealing element and the second sealing element differ from each other at least section by respect to their inner diameter.

Disclosed are polymer vials and injection stretch blow molding methods for making the same. A polymer vial has a base having a base surface area and a sidewall extending up from the base. The base and sidewall define an interior configured to house product, the sidewall narrowing at an upper section of the vial to form a neck leading to an opening that provides access to the interior. The vial is optionally round and symmetrical about a central axis, a lower portion of the sidewall including a first surface that is outwardly curved along a first radius having an imaginary center positioned within the vial. The base is positioned below the first surface and is substantially flat such that at least 80% of the base surface area has a standing base surface occupying a single plane.

Disclosed herein are devices and methods for recovering solid tissue and exfoliated cells ("D-cells") from biopsy. In an embodiment, a biopsy container device includes a sample collection container, a basket screen, and a buffer container. The sample collection container includes a reagent chamber. The basket screen is configured for at least partially removable attachment within the sample collection container, and the basket screen includes a screen surface configured to permit passage of exfoliated cells from the biopsy but not permit passage of solid tissue from the biopsy. The buffer container is configured for removable attachment to a sample collection container, and the buffer container includes a buffer chamber.

A cap and seal system for a liquid medicament container. The system comprises a cap formed from a substantially rigid material, and has a retention component integrally formed therewith. A seal is formed from a material which is less hard than the cap and positioned within the cap such that, when the retaining component retains the cap on a container in use the seal is positioned such that it forms a fluid tight seal between the cap and the container. A recess is formed in the seal through which a liquid outlet channel can pass in use to access the contents of the container via the cap and the seal.

To provide a container for high purity chemicals made of a polyethylene resin, from which eluates derived from the polyethylene resin and elution of contaminants such as degraded substances into a chemical stored in the container are suppressed as far as possible. A container for high purity chemicals, which is made of a polyethylene resin, and the inner surface of which has a developed interfacial area ratio of 1.10 or less.

A pre-filled medical delivery assembly configured to allow delivery of a single dose of a therapeutic agent (e.g., vaccine, drug, medicament, etc.) from a Blow-Fill-Seal (BFS) vial to a patient. The delivery assembly including a tear-activation valve that provides for an internal, mechanical BFS vial opening, and defines an Auto-Disable (AD) feature that prevents refilling or re-use of the assembly.

A liquid ant bait pack having a primary bait well and a plurality of feeding reservoirs for holding liquid bait is provided in which the walls of the feeding reservoirs as well as the primary bait well are sloped to facilitate ant access to the liquid bait held therein while reducing the risk of the ants falling into the bait and drowning. Ant access is further facilitated by dry platform areas positioned between the reservoirs. The inclusion of multiple feeding reservoirs, the bait well and the dry platform areas provides an increased area over which ants can simultaneously access the bait. The entrance to the bait pack is sealed during manufacture and then readily opened by the consumer using a tear-off tab that can removed without the need for any tools.