Dome-shaped liquid dispenser for medical uses
OwnerGiorgio Mezzoli, Maria Raniinventors
Life of this patent
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Abstract
A liquid nebulizer (1) for medical uses wherein a dome-shaped body (10) is shaped symmetrically with respect to a first frontal median plane (M) and to a second sagittal median plane (N) intersected in a central axis (A); the dome-shaped body (10) being developed along the axis (A) between a base portion (100) and an upper truncated portion (102) provided with a cavity (1020); at least two channels (12)(12′) being provided, each of which shaped to access the cavity (1020) through a respective hole (120)(120′) arranged at a given distance from one of the first frontal median plane (M) and second sagittal median plane (N).
Claims15
A liquid nebulizer for medical uses wherein a dome-shaped body is shaped symmetrically with respect to a first frontal median plane and to a second sagittal median plane intersected in a central axis;
- said dome-shaped body being developed along said axis between a base portion and an upper truncated portion provided with a cavity;
- wherein said dome-shaped body has at least a first channel defined within a first sprayer and a second channel defined within a second sprayer, each of which extends from said base portion inside said dome-shaped body and leads into said cavity through a first hole and a second hole respectively, and in that each of said first hole and second hole is arranged at a given distance from one of said first frontal median plane and second sagittal median plane;
- each of said first channel and said second channel terminating prior to a bottom surface of the base portion, wherein said first channel and second channel each develop in a rectilinear direction along a first longitudinal axis and a second longitudinal axis respectively;
- said first channel and second channel being arranged on respective planes parallel to said second sagittal median plane and located on sides opposite to said central axis in order to be skew or being arranged on respective planes which lie on said second sagittal median plane in order to be incident.
A liquid nebulizer for medical uses wherein a dome-shaped body is shaped symmetrically with respect to a first frontal median plane and to a second sagittal median plane intersected in a central axis;
- said dome-shaped body being developed along said axis between a base portion and an upper truncated portion provided with a cavity;
- wherein said dome-shaped body has at least a first channel defined within a first sprayer and a second channel defined within a second sprayer, each of which extends from said base portion inside said dome-shaped body and leads into said cavity through a first hole and a second hole respectively, and in that each of said first hole and second hole is arranged at a given distance from one of said first frontal median plane and second sagittal median plane;
- wherein said first channel and second channel each develop in a rectilinear direction along a first longitudinal axis and a second longitudinal axis respectively;
- said first channel and second channel being arranged on respective planes parallel to said second sagittal median plane and located on sides opposite to said central axis in order to be skew or being arranged on respective planes which lie on said second sagittal median plane in order to be incident;
- wherein said first sprayer and second sprayer have a first cylindrical portion and a second cylindrical portion respectively;
- wherein said first cylindrical portion and second cylindrical portion have at the bottom a first circular recess and a second circular recess respectively, in hydraulic communication with said first channel and said second channel respectively;
- wherein the first cylindrical portion and the second cylindrical portion are contained at the bottom inside a first tubular portion and a second tubular portion respectively, with the first tubular portion extending below the first cylindrical portion and the second tubular portion extending below the second cylindrical portion;
- wherein a first axial guide is defined between the bottom of the first cylindrical portion and the first tubular portion such that the first axial guide is open along a bottom of the first sprayer and is in communication with the first circular recess, the first axial guide configured to receive a first supply duct for feeding said first channel through the first circular recess;
- and
- wherein a second axial guide is defined between the bottom of the second cylindrical portion and the second tubular portion such that the second axial guide is open along a bottom of the second sprayer and is in communication with the second circular recess, the second axial guide configured to receive a second supply duct for feeding said second channel through the first circular recess.
Dependencies are inferred from the claim text.