Accessory for nasal aspirator, nasal aspirator and kit thereof

一种吸鼻器、配件的技术，应用在吸入器、吸引容器、吸引器械等方向，能够解决效果不好等问题

Active Publication Date: 2019-01-04
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

but they don't work well

Method used

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  • Accessory for nasal aspirator, nasal aspirator and kit thereof
  • Accessory for nasal aspirator, nasal aspirator and kit thereof
  • Accessory for nasal aspirator, nasal aspirator and kit thereof

Examples

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Embodiment Construction

[0022] In said figures, reference numeral 1 designates the fitting for a nasal aspirator according to the invention as a whole.

[0023] In a general embodiment, the accessory 1 comprises an accessory body 10 adapted to be grasped and at its distal end a tip nozzle 12 is arranged. The fitting body 12 is adapted to be connected to a source 200 of compressed air. The tip nozzle 12 is adapted to be at least partially inserted into a user's nostril. To this end, the tip nozzle 12 is tapered, eg conical, towards its distal end 12'.

[0024] In the following description, the distal end or the distal end means the end or part facing the terminal nozzle 12 (i.e. facing the free end of the fitting 1), the proximal end or the proximal part means the end or part facing or connected to the compressed air source 200. end or part.

[0025] The nozzle 12 is formed to the end of the mucus introduction duct 14 . The mucus introduction duct is thus open corresponding to the distal end 12 ′ ...

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Abstract

The invention relates to an accessory for a nasal aspirator, the accessory comprising an accessory body (10) suitable to be gripped and a terminal nozzle (12) placed at a distal end of said accessorybody and suitable to be at least partially inserted into a nostril of a user. In the accessory body, there are formed a compressed air inlet passage (16) suitable to be fluidically connected to a compressed air source (200) for receiving a flow of air at a positive pressure, said compressed air inlet passage (16) defining a constriction (16c) so as to generate a Venturi effect, and an aspiration duct (20) flowing into said constriction (16c) and fluidically connected to the terminal nozzle so as to generate a negative pressure due to the Venturi effect suitable to aspirate the mucus.

Description

technical field [0001] The invention relates to an accessory for a nasal aspirator, an absorber using the accessory and a kit thereof. Background technique [0002] Nasal aspirators are used and recommended by pediatricians for conditions related to the production of nasal mucus in children. Small children can't blow their noses and need to be cleaned frequently to make sure minor irritations don't get worse. To do this, the child's nose is usually moistened with physiological water (for example, 0.9% isotonic or hypertonic NaCl), after which a nasal aspirator is used to remove the mucus, to ensure that the child is able to breathe normally, to sleep peacefully, and most importantly to prevent inflammatory disease. [0003] There are different types of nasal aspirators. [0004] For example, oral aspirators are widely used, in which, in order to suck out mucus for children, an adult holds a hose in his mouth and the distal end of the hose has a nozzle in contact with the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61M11/06A61M15/08
CPCA61M11/06A61M15/08A61M2210/0618A61M2240/00A61M2205/8206A61M2209/06A61M1/804A61M1/60A61M11/02A61M2205/70A61M2210/0625
Inventor 乔治·阿巴特西蒙·阿巴特戴维德·弗拉卡罗里
Owner OMRON HEALTHCARE CO LTD
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