FR2522961A1 - Cotton wool bud prodn. - involves wad of cotton wool with two helical grooves with non-circular wad section across bud axis - Google Patents

Cotton wool bud prodn. - involves wad of cotton wool with two helical grooves with non-circular wad section across bud axis Download PDF

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Publication number
FR2522961A1
FR2522961A1 FR8204167A FR8204167A FR2522961A1 FR 2522961 A1 FR2522961 A1 FR 2522961A1 FR 8204167 A FR8204167 A FR 8204167A FR 8204167 A FR8204167 A FR 8204167A FR 2522961 A1 FR2522961 A1 FR 2522961A1
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Prior art keywords
cotton
wad
ball
cotton wool
bud
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FR8204167A
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FR2522961B1 (en
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Priority to FR8204167A priority Critical patent/FR2522961B1/en
Priority to DE8383400460T priority patent/DE3363681D1/en
Priority to EP83400460A priority patent/EP0089271B1/en
Publication of FR2522961A1 publication Critical patent/FR2522961A1/en
Priority to US06/725,118 priority patent/US4707318A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/38Swabs having a stick-type handle, e.g. cotton tips

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Body Washing Hand Wipes And Brushes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

The removal of wax from the ear is facilitated by a short rod (1) with a small wad of cotton wool (9) attached to one end, forming a cotton wool bud. The wad of cotton wool has an oval longitudinal section and two helical grooves (10) extend from one end to the other. The shape of the grooves is such that the wad has a cruciform cross-section. A circular flange may be fitted to the rod (1), to limit the depth of penetration of the wad into the ear. The device is patic. useful for removing wax from children's ears. The grooves are intended to collect the ear wax.

Description

La présente invention concerne des perfectionnements à la fabrication des articles d'hygiène facilitant le nettoyage des oreilles, ces articles étant dénommés couramment "cotons-tiges
Les cotons-tiges ont pris, ces récentes années, un développement commercial important. Ils remplacent en effet avantageusement l'allumette ou l'épingle à cheveux autour de laquelle on enroulait autrefois un petit morceau de coton en vue d'effectuer le nettoyage de l'oreille et en particulier de son conduit auditif.
The present invention relates to improvements in the manufacture of hygienic articles facilitating the cleaning of the ears, these articles being commonly called "cotton swabs
Cotton swabs have taken on significant commercial development in recent years. They effectively replace the match or the hairpin around which a small piece of cotton was once wound in order to clean the ear and in particular its ear canal.

Cependant, ces cotons-tiges ne sont pas toujours bien supportés par les utilisateurs, et notamment ceux dont le conduit auditif est relativement restreint ou délicat. En particulier, l'utilisation des "cotons-tiges" est en général fortement dI:anseillde par les pédiatres et les médecins traitants chez les petits enfants. However, these cotton swabs are not always well supported by users, and in particular those whose auditory canal is relatively small or delicate. In particular, the use of "cotton swabs" is generally strongly recommended by pediatricians and treating physicians in small children.

Un emploi inadéquat d'un coton-tige peut provoquer en effet le refoulement du cérumen au fond du conduit auditif, qui formera un bouchon de cérumen dont l'enlèvement devra etre réalisé en milieu hospitalier. Bien évidemment, l'allumette portant à son extrémité une boule de coton enroulée sera: sujette aux mêmes inconvénients, le pis-aller proposé étant d'utiliser un coton imbibé d'une solution alcoolique sans support rigide et dont l'efficacité est évidemment plus qu'aléatoire. Inadequate use of a cotton swab can cause the discharge of earwax at the bottom of the ear canal, which will form a plug of earwax, the removal of which must be carried out in a hospital environment. Obviously, the match carrying at its end a rolled up cotton ball will be: subject to the same drawbacks, the proposed last resort being to use a cotton soaked in an alcoholic solution without rigid support and whose effectiveness is obviously more than random.

L'invention a pour objet de proposer un nouveau cotontige permettant de résoudre les difficultés mentionnées. The object of the invention is to propose a new cotontige which makes it possible to resolve the difficulties mentioned.

L'invention concerne également le procédé de fabrication de tels nouveaux cotons-tiges.The invention also relates to the method of manufacturing such new cotton swabs.

Conformément à l'invention, les difficultés mentionnées ci-dessus sont résolues par le fait que l'on propose un cotontige comportant une tige à une extrémité au moins de laquelle est disposée une boule de coton ou analogue, le nouveau cotontige fabriqué selon l'invention se caractérisant en ce que la boule de coton ou analogue est conformée de façon à présenter en coupe transversale à l'axe de la tige une section non circulaire. In accordance with the invention, the difficulties mentioned above are resolved by the fact that a cotontige is proposed comprising a rod at least at one end of which is arranged a cotton ball or the like, the new cotontige manufactured according to invention characterized in that the cotton ball or the like is shaped so as to present in cross section to the axis of the rod a non-circular section.

Par exemple, selon un mode de réalisation, la section de la boule de coton sera généralement cruciforme, par exemple à quatre branches. For example, according to one embodiment, the section of the cotton ball will generally be cruciform, for example with four branches.

Selon une autre réalisation également très efficace, la boule a une forme générale sensiblement hélicoidale.  According to another also very effective embodiment, the ball has a generally substantially helical shape.

On comprend immédiatement qu'en utilisant un tel cotontige, après introduction du coton-tige dans le conduit auditif, et lorsqu'on tourne le coton-tige, le cérumen est recueilli dans les saignées ou cannelures (hélicoldales ou longitudinales) ménagées entre les parties faisant protubérance ou saillie de la boule de coton, le risque de refoulement du cérumen par la boule étant considérablement restreint, et en pratique éliminé, du fait que le coton-tige lors de son introduction ne viendra porter que très localement contre la paroi du conduit auditif. It is immediately understood that by using such a cotton swab, after introduction of the cotton swab into the ear canal, and when the cotton swab is turned, the earwax is collected in the grooves or grooves (helical or longitudinal) formed between the parts protruding or protruding from the cotton ball, the risk of backwash of earwax by the ball being considerably reduced, and in practice eliminated, because the cotton swab when introduced will only bear very locally against the wall of the duct auditory.

L'invention vise en outre un procédé permettant la fabrication pratique et automatisée de tels cotons-tiges perfectionnés. The invention further relates to a method for the practical and automated manufacture of such improved cotton swabs.

L'invention, ses objets et avantages apparaîtront plus clairement à l'aide de la description qui va suivre faite en référence aux dessins annexés dans lesquels
- la figure 1 montre de façon schématique en coupe axiale un bâtonnet classique engagé dans le conduit auriculaire, et la manière dont il agit sur le cérumen
- la figure 2 est une vue en coupe transversale faite selon le plan Il-Il de la figure 1
- la figure 3 est une vue semblable à celle de la figure 1 mais relative à un bâtonnet ou coton-tige conforme à l'invention
- la figure 4 est une vue en coupe faite selon le plan
IV-IV de la figure 3
- la figure 5 montre, comme la figure 3, un autre cotontige conforme à l'invention et la manière dont il travaille
- la figure 6 est une vue en coupe faite selon le plan
VI-VI de la figure 5.
The invention, its objects and advantages will appear more clearly with the aid of the description which follows, given with reference to the appended drawings in which
- Figure 1 shows schematically in axial section a conventional rod engaged in the ear canal, and the way it acts on earwax
- Figure 2 is a cross-sectional view taken along the plane Il-Il of Figure 1
- Figure 3 is a view similar to that of Figure 1 but relating to a stick or cotton swab according to the invention
- Figure 4 is a sectional view taken along the plan
IV-IV of figure 3
- Figure 5 shows, like Figure 3, another cotontige according to the invention and the way it works
- Figure 6 is a sectional view taken along the plan
VI-VI of figure 5.

On se reportera tout d'abord aux figures 1 et 2 illustrant un bâtonnet formant coton-tige classique et son utilisation. Le coton-tige comprend la tige proprement dite 1 à une extrémité au moins de laquelle est enroulée une boule de coton ou analogue 2. Lorsqu'on veut nettoyer le conduit auditif, il faut introduire, comme indiqué par la flèche 3, l'extrémité du coton-tige portant la boule ovoïde 2 à l'intérieur du conduit auditif schématisé en 4. En opérant de cette façon, si le conduit auditif n'est pas très large, et en particulier chez les jeunes enfants, on repousse devant soi le cérumen 5, qui aura donc tendance à venir s'accumuler au fond du conduit auditif et à former un bouchon de cérumen qu'il sera ensuite très difficile d'extraire.Cet inconvénient s'explique immédiatement à la vue des figures i et 2, étant donné que le cérumen n'a pratiquement pas d'espace pour se rassembler sur la boule de coton 2. Reference will first be made to FIGS. 1 and 2 illustrating a stick forming a conventional cotton swab and its use. The cotton swab comprises the actual rod 1 at at least one end of which is wound a cotton ball or the like 2. When it is desired to clean the ear canal, it is necessary to introduce, as indicated by arrow 3, the end of the cotton swab carrying the ovoid ball 2 inside the ear canal shown diagrammatically in 4. By operating in this way, if the ear canal is not very wide, and in particular in young children, the earwax 5, which will therefore tend to accumulate at the bottom of the ear canal and to form a plug of earwax which it will then be very difficult to extract. This drawback is immediately explained by the sight of FIGS. i and 2, since earwax has almost no space to collect on the cotton ball 2.

Selon le mode de réalisation conforme à l'invention illustré aux figures 3 et 4, la boule de coton 6 a une forme générale sensiblement ovoide comme la boule de coton 2 de l'art antérieur. Cependant, sa section n'est pas circulaire, mais comme il apparatt plus clairement à la figure 4, elle est cruciforme. Dans l'exemple illustré, la croix que forme la boule 6 a quatre branches entre lesquelles sont ménagées quatre saignées ou cannelures sensiblement longitudinales 7. Ces cannelures peuvent être éventuellement légèrement formées en hélice, ce qui améliorera l'efficacité du dispositif. According to the embodiment according to the invention illustrated in FIGS. 3 and 4, the cotton ball 6 has a generally ovoid general shape like the cotton ball 2 of the prior art. However, its cross-section is not circular, but as shown more clearly in Figure 4, it is cruciform. In the example illustrated, the cross formed by the ball 6 has four branches between which are formed four grooves or substantially longitudinal grooves 7. These grooves may possibly be slightly helically formed, which will improve the efficiency of the device.

Il apparaît immédiatement qu'avec une telle conformation du coton le cérumen 5 ne sera pas repoussé au fond du conduit auditif mais pourra fluer dans les saignées ou cannelures 7 comme il apparat clairement à la figure 4. It immediately appears that with such a conformation of the cotton the earwax 5 will not be pushed back to the bottom of the ear canal but may flow in the grooves or grooves 7 as it is clearly shown in FIG. 4.

En outre, il apparait clairement que dans ces conditions, un mouvement de rotation du bâtonnet sur lui-même comme indiqué par la flèche 8 aura tendance à récolter tout le cérumen le long du conduit auditif à l'intérieur des saignées ou cannelures 7. In addition, it is clear that under these conditions, a rotational movement of the rod on itself as indicated by the arrow 8 will tend to collect all the cerumen along the ear canal inside the grooves or grooves 7.

Selon la réalisation illustrée aux figures 5 et 6, la boule de coton 9 est formée avec une cannelure ou saignée hélicoldale 10. Pour les mêmes raisons qu'expliquées ci-dessus en relation avec les figures 3 et 4, le cérumen 5 n'aura dans ces conditions que peu tendance à être refoulé vers le fond du conduit auditif, fluant et s'accumulant dans la cannelure 10 (ou les cannelures 10 si plusieurs cannelures hélicoidale parallèles sont formées sur la boule de coton 9). En outre, par un mouvement de rotation comme indiqué par la flèche 8 du bâtonnet 1, on aura tendance à extraire le cérumen hors du conduit. According to the embodiment illustrated in Figures 5 and 6, the cotton ball 9 is formed with a helical groove or groove 10. For the same reasons as explained above in relation to Figures 3 and 4, the earwax 5 will not under these conditions that little tendency to be pushed back towards the bottom of the ear canal, flowing and accumulating in the groove 10 (or the grooves 10 if several parallel helical grooves are formed on the cotton ball 9). In addition, by a rotational movement as indicated by the arrow 8 of the stick 1, there will be a tendency to extract the cerumen from the conduit.

De façon à former la boule du coton-tige, telle par exemple que la boule 6 ou la boule 9 des exemples illustrés, on pourra procéder de diverses manières. In order to form the ball of the cotton swab, such as for example the ball 6 or the ball 9 of the examples illustrated, it is possible to proceed in various ways.

Par exemple, selon un procédé, on pourra former le cotontige sensiblement comme selon les techniques antérieures. Ensuite, il suffira de venir comprimer, de préférence à chaud dans un outil de forme convenablement appropriée, la boule de coton pour la "repasser" dans la forme souhaitée. For example, according to a method, the cotontige can be formed substantially as according to the prior techniques. Then, it will suffice to come to compress, preferably hot in a tool of suitably suitable shape, the cotton ball to "iron" it into the desired shape.

Cette opération peut se faire rapidement, facilement et économiquement. This can be done quickly, easily and economically.

Si l'on veut améliorer la tenue de la conformation de la boule "rainurée", on pourra revêtir la boule de coton d'un apprêt convenable, tel par exemple que de l'amidon. If we want to improve the behavior of the conformation of the "grooved" ball, we can coat the cotton ball with a suitable finish, for example such as starch.

D'autres procédés de fabrication peuvent cependant être employés. Other manufacturing methods can however be used.

Par exemple, pour former une boule de coton telle qu'illustrée au mode de réalisation des figures 5 et 6, on pourra enrouler en hélice sur l'extrémité du bâtonnet un brin de coton. For example, to form a cotton ball as illustrated in the embodiment of FIGS. 5 and 6, a strand of cotton may be wound helically on the end of the stick.

Eventuellement, un colle pourra être appliquée sur le bout du bâtonnet pour faciliter l'enroulement et la bonne tenue du brin de coton.Optionally, an adhesive may be applied to the end of the stick to facilitate winding and the good staying power of the cotton strand.

Eventuellement, en lieu et place du coton, on pourra utiliser d'autres matières, telles par exemple que des mousses synthétiques qui pourront être facilement thermoformées avec les sections convenables, à condition de prendre des matières non allergisantes en soi connues.  Optionally, instead of cotton, other materials can be used, such as for example synthetic foams which can be easily thermoformed with the appropriate sections, provided that non-allergenic materials known per se are used.

Claims (8)

REVENDICATIONS 1.Perfectionnements à la fabrication des cotons-tiges comportant une tige à une extrémité au moins de laquelle est disposée une boule de coton ou analogue, caractérisés en ce que la boule de coton ou analogue (6,9) est conformée de façon à présenter en coupe transversale à l'axe de la tige (1) une section non circulaire. 1. Improvements in the manufacture of cotton swabs comprising a rod at least at one end of which is arranged a cotton ball or the like, characterized in that the cotton ball or the like (6,9) is shaped so as to present in cross section to the axis of the rod (1) a non-circular section. 2. Coton-tige perfectionné selon la revendication 1, caractérisé en ce que ladite section de la boule 6 est généralement cruciforme. 2. Improved cotton swab according to claim 1, characterized in that said section of the ball 6 is generally cruciform. 3. Coton-tige selon la revendication 1, caractérisé en ce que ladite boule (9) a une forme sensiblement hélicoldale.  3. Cotton swab according to claim 1, characterized in that said ball (9) has a substantially helical shape. 4. Coton-tige perfectionné selon l'une des revendications précédentes, caractérisé en ce que ladite boule (6,9) est inscrite sensiblement dans une forme ovoïde. 4. Improved cotton swab according to one of the preceding claims, characterized in that said ball (6,9) is inscribed substantially in an ovoid shape. 5. Procédé de fabrication de coton-tiges perfectionnés selon l'une des revendications précédentes, caractérisé en ce que la boule de coton (6,9) ou analogue est formée à chaud par compression. 5. A method of manufacturing improved cotton swabs according to one of the preceding claims, characterized in that the cotton ball (6,9) or the like is hot formed by compression. 6. Procédé de fabrication decotonstiges perfectionnés selon l'une des revendications 1 à 4, caractérisé en ce que la boule de coton ou analogue est fixée à la tige par collage. 6. Method for manufacturing improved decotonstiges according to one of claims 1 to 4, characterized in that the cotton ball or the like is fixed to the rod by gluing. 7. Procédé de fabrication de cotons-tiges selon la revendication 3, caractérisé en ce que la boule de coton est formée par enroulement en hélice d'un brin de coton sur ladite tige. 7. A method of manufacturing cotton swabs according to claim 3, characterized in that the cotton ball is formed by helically winding a cotton strand on said rod. 8. Procédé de fabrication de cotons-tiges perfectionnés selon l'une des revendications 5 à 7, caractérisé en ce que la boule de coton (6,9) est fixée par un apprêt, tel par exemple que de l'amidon.  8. A method of manufacturing improved cotton swabs according to one of claims 5 to 7, characterized in that the cotton ball (6,9) is fixed by a finish, such as for example starch.
FR8204167A 1982-03-12 1982-03-12 IMPROVEMENTS IN THE MANUFACTURE OF COTTONS AND THEIR MANUFACTURING PROCESS Expired FR2522961B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8204167A FR2522961B1 (en) 1982-03-12 1982-03-12 IMPROVEMENTS IN THE MANUFACTURE OF COTTONS AND THEIR MANUFACTURING PROCESS
DE8383400460T DE3363681D1 (en) 1982-03-12 1983-03-07 Cotton swabs and process for their manufacture
EP83400460A EP0089271B1 (en) 1982-03-12 1983-03-07 Cotton swabs and process for their manufacture
US06/725,118 US4707318A (en) 1982-03-12 1985-04-19 Method for manufacturing a swab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204167A FR2522961B1 (en) 1982-03-12 1982-03-12 IMPROVEMENTS IN THE MANUFACTURE OF COTTONS AND THEIR MANUFACTURING PROCESS

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FR2522961A1 true FR2522961A1 (en) 1983-09-16
FR2522961B1 FR2522961B1 (en) 1987-01-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397525A (en) * 2003-01-08 2004-07-28 Simon Lawrence Improved cotton wool bud or swab
CN115569005A (en) * 2022-11-11 2023-01-06 河南省邦恩机械制造有限公司 Full-automatic production device for pure round cotton balls

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487198C (en) * 1929-12-04 Victor Daeufer Dr Ear cleaners
DE580729C (en) * 1933-07-15 Georg Hollstein Dr Device for cleaning the ears and nose
US2981127A (en) * 1959-09-23 1961-04-25 Norfolk Products Corp Drill with chip remover
GB1060288A (en) * 1965-01-12 1967-03-01 Henry Jay Heimlich Improvements relating to surgical sponge sticks
FR2249640A1 (en) * 1973-11-06 1975-05-30 Rossignol Jacques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE487198C (en) * 1929-12-04 Victor Daeufer Dr Ear cleaners
DE580729C (en) * 1933-07-15 Georg Hollstein Dr Device for cleaning the ears and nose
US2981127A (en) * 1959-09-23 1961-04-25 Norfolk Products Corp Drill with chip remover
GB1060288A (en) * 1965-01-12 1967-03-01 Henry Jay Heimlich Improvements relating to surgical sponge sticks
FR2249640A1 (en) * 1973-11-06 1975-05-30 Rossignol Jacques

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2397525A (en) * 2003-01-08 2004-07-28 Simon Lawrence Improved cotton wool bud or swab
CN115569005A (en) * 2022-11-11 2023-01-06 河南省邦恩机械制造有限公司 Full-automatic production device for pure round cotton balls

Also Published As

Publication number Publication date
FR2522961B1 (en) 1987-01-23

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