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FR2763509A1 - Conical antipollution nasal filter - Google Patents

  • ️Fri Nov 27 1998

FR2763509A1 - Conical antipollution nasal filter - Google Patents

Conical antipollution nasal filter Download PDF

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Publication number
FR2763509A1
FR2763509A1 FR9706192A FR9706192A FR2763509A1 FR 2763509 A1 FR2763509 A1 FR 2763509A1 FR 9706192 A FR9706192 A FR 9706192A FR 9706192 A FR9706192 A FR 9706192A FR 2763509 A1 FR2763509 A1 FR 2763509A1 Authority
FR
France
Prior art keywords
nasal
nasal filter
cone
filter according
user
Prior art date
1997-05-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
FR9706192A
Other languages
French (fr)
Inventor
Soce Ahmed Alaoui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1997-05-21
Filing date
1997-05-21
Publication date
1998-11-27
1997-05-21 Application filed by Individual filed Critical Individual
1997-05-21 Priority to FR9706192A priority Critical patent/FR2763509A1/en
1998-11-27 Publication of FR2763509A1 publication Critical patent/FR2763509A1/en
Status Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00Filters for breathing-protection purposes
    • A62B23/06Nose filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The filter, made with variable dimensions and adapted to the natural shape of the nasal cavity in a human being or other mammal, is designed so that the tip of the cone can be turned inwards and/or have an open end. The outer surface of the cone can be coated with an adhesive substance to hold it in place in the nasal cavity, and its filtering material is of wadding and/or synthetic and/or natural fibres, making it light in weight. The filter is inserted with one finger and removed by blowing the nose or by pulling on a short thread designed for the purpose.

Description

La présente invention concerne un filtre nasal antipollution.The present invention relates to an anti-pollution nasal filter.

Les filtres de ce type faisant déjà l'objet de dépôts de Brevets d'invention enregistrés par l'institut National de la Propriété Industrielle (INPI) de Paris,
France, sous les numéros 2 417 304, WO 86/04249 et WO 96/06657 présentent, tous, certains inconvénients majeurs, dont: - Les matières (plastique - souple ou rigide -, métal ou fibres entrecroisées) dans lesquelles sont réalisés ces filtres, de même que leur formes propres, encombrent les fosses nasales, provoquant une gêne sensitive durable chez l'utilisateur.
Filters of this type which are already the subject of patents for invention registered by the National Institute of Industrial Property (INPI) in Paris,
France, under the numbers 2 417 304, WO 86/04249 and WO 96/06657 all have certain major drawbacks, including: - The materials (plastic - flexible or rigid -, metal or interlaced fibers) in which these filters are made , as well as their own forms, clutter the nasal cavities, causing lasting sensory discomfort in the user.

- Leur composition et leurs formes ralentissent notablement le passage de l'air respiré, tant à l'inspiration qu'à l'expiration, entraînant une gêne respiratoire notoire pour l'utilisateur.- Their composition and their forms notably slow down the passage of the air breathed, as much in inspiration as in expiration, causing a noticeable respiratory discomfort for the user.

- Les filtres apposés à l'intérieur de chacune des deux narines sont reliés entre eux par une bandelette ou tige, passant d'une narine à l'autre par la base du nez, et donc particulèrement visible et inesthétique.- The filters affixed inside each of the two nostrils are interconnected by a strip or rod, passing from one nostril to the other through the base of the nose, and therefore particularly visible and unsightly.

- Si les vertus protectrices et antiallergénique de ces filtres peuvent être reconnues, leurs coûts de fabrication apparaissent, cependant, relativement élevés, et ne peuvent guère trouver leur véritable utilité que dans des cas de nécessités de traitements ou protections d'ordre thérapeutique.- If the protective and antiallergenic properties of these filters can be recognized, their manufacturing costs appear, however, relatively high, and can hardly find their true utility except in cases of treatment needs or therapeutic protections.

Par rapport aux filtres décrits dans les documents suscités la présente invention est caractérisée par sa forme de cône, dont la pointe pourra être rabattue vers l'intérieur (hg. i) et comporter une ouverture supplémentaire à l'extrême pointe dudit cône, de façon à optimiser le passage de l'air respiré, inhalé ou exhalé, tout en doublant la faculté de filtrage de la pollution ambiante contenue dans l'air inspiré. Le cône en lui-même est de dimensions variables, modelé de façon à s'adapter, très exactement, aux formes naturelles des fosses nasales humaines et/ou animales, du mammifère en général.Compared to the filters described in the documents cited above, the present invention is characterized by its cone shape, the tip of which can be folded inwards (hg. I) and include an additional opening at the extreme tip of said cone, so to optimize the passage of the air breathed, inhaled or exhaled, while doubling the filtering capacity of the ambient pollution contained in the inspired air. The cone itself is of variable dimensions, shaped so as to adapt, very exactly, to the natural forms of the human and / or animal nasal cavities, of the mammal in general.

Suivant une autre caractéristique de l'invention, le filtre, extensible et contractile, est constitué de fibres synthétiques et/ou naturelles, ouate et/ou toutes autres matières approchantes, spécalement élaborées pour retenir, dans leur texture, tous éléments de pollution externe contenus dans l'air ambiant, nuisibles à la santé de l'individu, tout en ne génant en rien le passage de l'air respiré par l'utilisateur, tant à l'inspiration qu'à l'expiration. According to another characteristic of the invention, the filter, extensible and contractile, consists of synthetic and / or natural fibers, wadding and / or all similar materials, specially developed to retain, in their texture, all elements of external pollution contained in the ambient air, harmful to the health of the individual, while in no way interfering with the passage of the air breathed by the user, both at inspiration and at expiration.

Suivant une autre caractéristique de l'invention, ce filtre nasal conique est élaboré de telle façon et constitué de matières spéciales telles, qu'il est parfaitement insensible pour l'utilisateur, totalement invisible une fois mis en place, s'appose aisément d'une simple pression du doigt et se retire, tout aussi aisément, par simple action de mouchage, ou à l'aide d'un fil de courte taille, invisible, spécialement conçu et disposé à cet effet (Fig. 2).According to another characteristic of the invention, this conical nasal filter is developed in such a way and made of special materials such that it is perfectly insensitive to the user, completely invisible once put in place, is easily affixed to at the touch of a finger, it can be removed just as easily by simply wiping, or using a short, invisible thread specially designed and placed for this purpose (Fig. 2).

Suivant une autre caractéristique de l'invention, la surface externe (1) du cône dont est constitué ce filtre est revêtue d'une substance adhésive permettant son maintien en place dans la fosse nasale, sans gêne aucune pour l'utilisateur.According to another characteristic of the invention, the external surface (1) of the cone of which this filter is made is coated with an adhesive substance allowing it to be held in place in the nasal cavity, without any discomfort for the user.

Suivant une autre caractéristique de l'invention, ce filtre nasal conique est jetable après usage.According to another characteristic of the invention, this conical nasal filter is disposable after use.

La structure légère, et néanmoins efficace, de la texture de ces filtres, en facilite toutes formes de fabrication, industrielle et/ou artisanale, à faible coût, permettant une utilisation régulière de la part du plus grand nombre, et protège l'individu contre toutes formes de nuisances de la pollution atmosphérique ambiante, urbaine, industrielle ou autre. The light, yet effective structure of the texture of these filters, facilitates all forms of manufacturing, industrial and / or artisanal, at low cost, allowing regular use by the greatest number, and protects the individual against all forms of nuisance from ambient air pollution, urban, industrial or other.

Claims (3)

REVENDICATIONS 1/. Filtre nasal anti-pollution caractérisé par sa forme conique, de dimensions variables adaptée à la forme naturelle de la cavité nasale de l'être humain et du mammifere en général, et en ce que la pointe du cône dont il est composé pourra être rabattue vers l'intérieur et/ou ouverte en son extrême pointe.1 /. Anti-pollution nasal filter characterized by its conical shape, of variable dimensions adapted to the natural shape of the nasal cavity of the human being and of the mammal in general, and in that the tip of the cone of which it is composed can be folded down towards inside and / or open at its extreme point. 2/. Filtre nasal selon la revendication 1, caractérisé en ce que la paroi externe (Fig. 1- I ) du cône pourra être revêtue d'une substance adhésive permettant son maintien en place dans la fosse nasale de l'utilisateur.2 /. Nasal filter according to claim 1, characterized in that the external wall (Fig. 1- I) of the cone may be coated with an adhesive substance allowing it to be held in place in the nasal cavity of the user. 31. Filtre nasal selon les revendications précédentes, caractérisé par une texture filtrante constituée d'ouate et/ou de fibres synthétiques et/ou naturelles, dont la légèreté rend le dispositif totalement insensible pour l'utilisateur, parfaitement invisible une fois mis en place, dont l'apposition dans les narines se fait par simple pression d'un doigt et dont l'extraction s'effectue par simple mouchage, ou à l'aide d'un fil de courte taille spécialement conçu et disposé à cet effet. 31. Nasal filter according to the preceding claims, characterized by a filtering texture consisting of cotton wool and / or synthetic and / or natural fibers, the lightness of which makes the device completely insensitive to the user, perfectly invisible once put in place, whose affixing in the nostrils is done by simple pressure of a finger and whose extraction is carried out by simple blowing, or using a short wire specially designed and arranged for this purpose. 4/. Filtre nasal selon l'une quelconque des revendications précédentes, dont l'une des caractéristiques supplémentaires réside en sa qualité de produit jetable après usage. 4 /. Nasal filter according to any one of the preceding claims, one of the additional characteristics of which is its quality of disposable product after use.

FR9706192A 1997-05-21 1997-05-21 Conical antipollution nasal filter Pending FR2763509A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9706192A FR2763509A1 (en) 1997-05-21 1997-05-21 Conical antipollution nasal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706192A FR2763509A1 (en) 1997-05-21 1997-05-21 Conical antipollution nasal filter

Publications (1)

Publication Number Publication Date
FR2763509A1 true FR2763509A1 (en) 1998-11-27

Family

ID=9507069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706192A Pending FR2763509A1 (en) 1997-05-21 1997-05-21 Conical antipollution nasal filter

Country Status (1)

Country Link
FR (1) FR2763509A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2869440A1 (en) * 2020-04-22 2021-10-25 Valero Juan Salvador ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222209B (en) * 1964-02-11 1966-08-04 Dr Phil Ernst Bieri Device for the prevention or at least alleviation of open nostrils in people with wolf's throats or cleft palates
FR2504003A1 (en) * 1981-04-15 1982-10-22 Lepinay Guy Nasal filter to purify inhaled atmospheric air - having filter element pushed up each nostril and connected to the other by cord
DE3412919A1 (en) * 1984-04-06 1985-10-17 Heinz 4370 Marl Stagneth Pollen protection filter for allergic hayfever
CH662742A5 (en) * 1984-01-11 1987-10-30 Reinhold Beister Nose plug
WO1992006742A1 (en) * 1990-10-19 1992-04-30 Klaus Draenert Filter and process for producing the same
US5568808A (en) * 1995-08-08 1996-10-29 Amtec Products, Incorporated Nose filters

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222209B (en) * 1964-02-11 1966-08-04 Dr Phil Ernst Bieri Device for the prevention or at least alleviation of open nostrils in people with wolf's throats or cleft palates
FR2504003A1 (en) * 1981-04-15 1982-10-22 Lepinay Guy Nasal filter to purify inhaled atmospheric air - having filter element pushed up each nostril and connected to the other by cord
CH662742A5 (en) * 1984-01-11 1987-10-30 Reinhold Beister Nose plug
DE3412919A1 (en) * 1984-04-06 1985-10-17 Heinz 4370 Marl Stagneth Pollen protection filter for allergic hayfever
WO1992006742A1 (en) * 1990-10-19 1992-04-30 Klaus Draenert Filter and process for producing the same
US5568808A (en) * 1995-08-08 1996-10-29 Amtec Products, Incorporated Nose filters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2869440A1 (en) * 2020-04-22 2021-10-25 Valero Juan Salvador ELECTROSTATIC FILTERS FOR PERSONAL PROTECTIVE EQUIPMENT (PPE)

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