Unlock instant, AI-driven research and patent intelligence for your innovation.

Assembly for nasal dispensing of fluid product

A technology of fluid products and assemblies, applied in the direction of medical devices, single hand-held devices, nebulizers for treatment, etc.

Active Publication Date: 2019-07-30
APTAR FRANCE SAS
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage of the prior art devices relates to the efficiency of the dose dispensed into the nasal cavity, especially when the dispensed fluid product is targeted to act on the brain

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Assembly for nasal dispensing of fluid product
  • Assembly for nasal dispensing of fluid product
  • Assembly for nasal dispensing of fluid product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In the description, the terms "axial" and "radial" refer to figure 1 and Figure 4 The longitudinal axis X of the nasal dispensing device shown in . The terms "near" and "distal" refer to the dispensing orifice. The terms "horizontal" and "vertical" refer to figure 1 , 4 The correct position of the user shown.

[0030] Figures 1 to 5 The illustrated fluid dispensing device generally includes a body 10 that fixedly supports a reservoir (not shown) containing a fluid. The distribution head 20 is assembled on the main body 10 in a manner that can move axially relative to the main body 10 , and the distribution head 20 is provided with a distribution hole 21 . As a variant, the body 10 may directly form the reservoir, in which case the dispensing head 20 is mounted directly on the reservoir.

[0031] In a known manner, said dispensing head 20 comprises a proximal abutment surface capable of receiving at least one, generally two, fingers of the user in action. Likew...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Dispenser assembly comprising a device for nasal dispensing of fluid product, having a body (10) forming a reservoir containing fluid product or supporting such a reservoir in a fixed manner, a dispensing head (20) being assembled on said body (10), said dispensing head (20) being provided with a dispensing orifice (21), said assembly having a positioning member (40) which cooperates with said device for nasal dispensing, said positioning member (40) having at least a first facial bearing zone (42), which cooperates with the forehead or the root of the nose of the user at the time of actuation, said dispensing head (20) being axially displaceable with respect to said body (10), said positioning member (40) having at least one hollow sleeve (41) in which said dispensing head (20) is clamped, said positioning member (40) having a second facial bearing zone (46) designed to cooperate with the upper lip of the user.

Description

technical field [0001] The present invention relates to a dispensing assembly comprising a fluid nasal dispensing device. Background technique [0002] Nasal dispensing devices are well known. They generally comprise a reservoir containing one or more doses of a fluid product and a dispensing head movable relative to said reservoir for dispensing the fluid product, in particular by means of a pump, and a dosing valve or piston sliding in said reservoir . When the user wishes to use the device, the dispensing tip is inserted into the nasal cavity and the device is actuated to dispense a dose of the fluid product, typically as a spray. [0003] A disadvantage of prior art devices relates to the efficiency of the dose dispensed into the nasal cavity, especially when the dispensed fluid is targeted to act on the brain. In practice, especially since the orientation of the receiving device in the nasal cavity varies from patient to patient, generally only a small dose reaches t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61M15/08
CPCA61M15/08A61M15/085A61M11/007A61M11/06A61M15/0091A61M2210/0618B05B11/02
Inventor L·格雷纳E·皮亚佐尼P·博伊文
Owner APTAR FRANCE SAS