WINGED CAPSULE FOR DELIVERING SUBSTANCE TO ANIMAL (EMBODIMENTS) Russian patent published in 2025 - IPC A61D7/00 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment, namely to three embodiments of a winged capsule for delivering a substance to an animal. In the first embodiment, the capsule provided with wings comprises: a capsule having a lower wall and a tubular wall extending from the lower wall. Tubular wall and the lower wall form an inner space adapted to contain the substance, and the lower wall has an opening adapted to deliver the substance to the animal. Capsule provided with wings has a capsule holder including a central pterygoid part connected to the capsule, and wings connected to the central pterygoid part and passing sideways from it along the wing plane. Central pterygoid part has a central width. Each of the wings has a distal end having a distal width and an intermediate section between the distal end and the central pterygoid portion. Intermediate section has a width narrowing from a width adjacent to the central pterygoid portion to a distal width. Central wing-like part has length equal to outer width of capsule cross section, and capsule has outer width of cross section measured perpendicular to longitudinal length of wings. Central width is at least 60% of the outer width of the cross section of the capsule. In the second embodiment, the holder includes an upper surface and a lower surface opposite to the upper surface, ribs of the side edge and intermediate longitudinal ribs passing from the upper surface, and lower ribs passing from the lower surface. In the third embodiment, the capsule has an upper part adjoining the lower part. Lower part includes a lower wall. Bottom wall has a flat surface portion surrounding the opening and having a first thickness, a rounded annular edge surface and a bottom wall having a flat radial portion, a radial portion of increasing thickness extending from the flat radial portion, and a curved edge extending from the radial portion of increasing thickness between the flat surface portion and the rounded radial edge surface. Lower wall having a flat radial part has a second thickness which is greater than the first thickness.

EFFECT: prevention of damages of capsules provided with wings in order to reduce costs for wastes and recycling.

19 cl, 20 dwg