WO2013167697A1 - Aide respiratoire pour nageurs, en particulier tuba - Google Patents

Aide respiratoire pour nageurs, en particulier tuba Download PDF

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Publication number
WO2013167697A1
WO2013167697A1 PCT/EP2013/059664 EP2013059664W WO2013167697A1 WO 2013167697 A1 WO2013167697 A1 WO 2013167697A1 EP 2013059664 W EP2013059664 W EP 2013059664W WO 2013167697 A1 WO2013167697 A1 WO 2013167697A1
Authority
WO
WIPO (PCT)
Prior art keywords
aid according
mouthpiece
respiratory aid
respiratory
head
Prior art date
Application number
PCT/EP2013/059664
Other languages
German (de)
English (en)
Inventor
Mathias Weigner
Viktor SLESS
Original Assignee
Global Business & Communications (The Netherlands) Bv
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.)
Filing date
Publication date
Application filed by Global Business & Communications (The Netherlands) Bv filed Critical Global Business & Communications (The Netherlands) Bv
Publication of WO2013167697A1 publication Critical patent/WO2013167697A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/20—Air supply from water surface
    • B63C11/205—Air supply from water surface with air supply by suction from diver, e.g. snorkels
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B33/00—Swimming equipment attachable to the head, e.g. swim caps or goggles

Definitions

  • the invention relates to a breathing aid for swimmers, in particular snorkels, with a mouthpiece, from which a split air hose extends, according to claim 1.
  • a respiratory aid designed as a snorkel with a two-part air hose and a mouthpiece with exhalation valve shows the US 2007/026701 2 A1.
  • the local air hose is executed in the area adjacent to the mouthpiece f lexibel and consists of a plastic injection molded part.
  • WO 01/05650 A1 shows a swimming snorkel with two trachea tubes which, starting from a mouthpiece, have an angled shape, wherein a connecting web is provided in the region of the open ends of the tube pieces.
  • the scuba device according to US 2004/0035414 A1 is based on a one-piece air hose, wherein both hose ends, d. H . the mouthpiece near end of the hose and the end remote from the mouthpiece have valve inserts.
  • the genus-forming diving device in particular designed as a snorkel, according to EP 1 1 94 329 B1 has a snorkel tube, which emanates from a mouthpiece as a two-part elastic air hose, wherein in the use state, the individual tubes starting from the mouthpiece at the user's head adjacent thereto run along and wherein a Heilschf tion occupies a position at the back of the head.
  • the design presented here is intended to prevent sections of the air tube or the partial air tubes from being filled with expired air during the respiratory process. This ensures that only external air is sucked in when inhaled.
  • a check valve is arranged in each of the individual hoses, which prevents backflow of the exhaled air into the individual hoses. Furthermore, a pressure relief valve is attached to the mouthpiece. ordered, which establishes a flow connection between the I inner of the individual tubes and the externa ßeren environment upon reaching a predetermined air pressure. Spent exhaled air is not routed via a separate return hose to the area of the air inlet opening, but exits the diving unit directly at the mouthpiece so that complete fresh air is available again the next time you breathe in.
  • a split air hose leads to a head part, wherein the flow resistance during swimming and especially in a start jump and / or a Saltoplanetary and / or is reduced when crossing a shaft.
  • the object of the invention is achieved by a respiratory aid for swimmers according to the feature combination according to claim 1, wherein the subclaims represent at least expedient refinements and developments.
  • a breathing aid for swimmers in particular a snorkel, with a snorkel tube, which emanates from a mouthpiece as a two-part air hose.
  • the individual tubes of the split air tube extend in the state of use from the mouthpiece, starting below the ears and are with connected at least one Lufteinlassöff tion, which occupies a position at the back of the swimmer.
  • the at least two individual tubes of the split air hose in the state of use run from the mouthpiece below the ears along the neck and / or the lower jaw and are connected to at least one air inlet opening, which assumes a position at the back of the swimmer.
  • the individual hoses have a spherical L-shape, which results when the float is in profiled, resp. H . is considered laterally.
  • the individual tubes have a substantially L-shape, wherein the angle between the first and the second leg of the L-shape is a value between 70 ° - 1 20 °, in particular between 80 ° - 1 00 °, in particular between 85 ° - 95 °, owns.
  • the individual tubes have a double bend in this form. One bend from the mouthpiece to the neck and another bend from the neck to the upper head of the head.
  • the bends preferably have such a bending angle that a close course on the head, both in the area of the mouthpiece to the neck, as well as in the area from the neck to the upper back of the head, given.
  • the individual tubes can be connected via at least one connecting tube with at least one air inlet opening, which occupies a position at the back of the head.
  • the individual tubes are further conceivable in the nature of two laughing coil springs, which are in a doubly curved shape. Furthermore, the individual tubes can be connected to the connecting tube, for example with the aid of a T-piece, so that u. a. a simple and quick installation of the parts of the respiratory aid can be performed. Furthermore, it is conceivable that the individual tubes and the connecting tube are made in one piece, so that there is a single component.
  • connection tube in a T-piece so that the individual tubes can run along the neck and / or lower jaw below the ears and the connection tube can fit centrally to the back of the head and thus connect to the individual tubes is made possible with the positioned at the back of the air inlet opening.
  • the point of connection of the individual tubes with the connecting tube is located in the neck, preferably in the middle of the neck, of the float.
  • the at least two existing individual tubes are guided substantially horizontally from the mouthpiece below the ears along the neck or lower jaw of the float, the individual tubes are bent in the neck or can be bent due to elastic materials to the individual tubes in this area horizontally.
  • the connecting tube is led perpendicular to the individual tubes along the head upwards.
  • connection tube Unless a connection tube is provided, the individual tubes are also starting from the mouthpiece below the ears along the lower jaw and / or the neck of the float are guided substantially horizontally, the individual tubes are bent in the neck or can be bent due to elastic materials, to guide the individual hoses in this area horizontally. In the middle of the neck, the two individual hoses are each bent upwards and either end one by one in an air inlet opening or both individual hoses end in a single, common air inlet opening.
  • the two individual tubes are connected to each other at least in sections in the region between the neck and the air inlet opening (s) or are connectable. This connection can be done for example with elastic bands. A section-wise gluing the individual tubes is conceivable.
  • the connection points can already be produced during the production, for example during the injection molding process.
  • the flow resistance decreases during swimming and especially at a start jump and / or a saltow end and / or when crossing a wave, compared to known snorkel systems.
  • a material is used for producing the individual tubes and / or the connecting tube such that the individual tubes are adaptable to different head shapes or can be adapted.
  • a material is used for producing the individual tubes and / or the connecting tube such that the individual tubes are adaptable to different head shapes or can be adapted.
  • For putting in the used material of the respiratory aid should provide a self-sustaining, without causing too much pressure on the adjacent areas of the head, since such a pressure or such pressures are perceived as unpleasant from the swimmer.
  • the individual tubes can be guided from the mouthpiece under the chin of the swimmer or respiratory aid user. The further guidance of the individual tubes follows below the ears along the neck.
  • the air from above via at least one Heileinlassöff tion in the case of, for example, two at the back symmetrically guided single tubes via two Lufteinlassöff openings, inhaled and exhaled down through the mouthpiece.
  • two further individual hoses may be provided, which are designed, for example, as attachable air hoses in order to be able to carry off the exhaled air upwards.
  • the individual tubes are preferably provided with a check valve.
  • the mouthpiece may conveniently be provided with a check valve and / or a drain valve, wherein the drain valve on lowest point of the mouthpiece, that is at the farthest point of the mouthpiece from the nose and contains a water trap.
  • the mouthpiece of the respiratory aid according to the invention may have a sealing flap, which in the case of use is located in front of the teeth.
  • a sealing flap On the preparation or molding of a Aufbisszapfens or a bite splint can be omitted, since the respiratory aid according to the invention requires no additional support or fixation by pinching between the two rows of teeth. Due to this embodiment of the respiratory aid, there can be no cramping in the jaw area of the user or swimmer. The jaw thus remains relaxed.
  • the mouthpiece in a further embodiment of the invention, it is possible for the mouthpiece to comprise neither a sealing flap nor a bite splint.
  • the mouthpiece is rather formed as a sealing plate which fits tightly around the mouth of the user.
  • the sealing plate can also cover the user's nose tightly in a further embodiment of the mouthpiece.
  • the mouthpiece is, as already known for the eye area in diving goggles, designed as a sealing mask which seals the mouth and nose of the user outwards against the ingress of water.
  • This oral mask may have the basic shape of a medical breathing mask.
  • the exhalation or drainage valve located in the valve body is preferably not designed as a flap valve. It can be round or oval and moves as a whole or as a whole with folding possibility. In the closed position, the valve is held by a spring. Different and smoother valve designs are possible, so that a swimmer with different respiratory resistance can be trained or trained.
  • At least one of the individual hoses has an adjusting mechanism for length adjustment or length adjustment. This can be a
  • the snorkel or respiratory aid to j ede head shape and to all environmental conditions such. B. be adapted to a strong swell.
  • the individual tubes and the connecting tube can have a cross-sectional shape which minimizes the flow resistance.
  • the cross sections are, for example, round, rounded off, rounded or polygonal.
  • the individual tubes are round and the guided at the back of the connecting hose is provided with a flattening, the flattening abuts the back of the head.
  • the individual tubes and / or the connecting tube can also be referred to as a tubular band or as a tubular band, since these may have a cross-section with a slot shape.
  • the cross section has a length of 30 mm and a height of 1 0 mm.
  • the edges of the cross section ie the transition region from length to the height of the cross section, may be angular and / or rounded. With such a cross-sectional shape, the water resistance can be significantly reduced.
  • the air inlet opening is to be understood as an inhalation valve which is designed, for example, as a check valve.
  • the check provided in the mouthpiece and / or in the Heileinlassöff and / or in the individual hoses check valves may be a flutter valve and / or a flap valve and / or held by a spring mechanism valve plate, which are due to work with different pressure settings can.
  • valve body For putting in addition, an additional protection of the valve body against penetrating water in j eder position of the head is possible.
  • the problem is known that water in the moment in which the back of the head is directed to the pelvic floor, so the float is in the supine position, water can penetrate into the valves.
  • the erf indungsdorfe protection of the valve body works on the principle of a eyelid.
  • a half-shell-shaped cover moves along a rotation axis such that the air supply is sealed to the valve body. If a plurality of valve bodies or a plurality of air inlet openings are provided, each valve body or each air inlet opening is provided with such a shell-shaped cover which can be moved about an axis of rotation.
  • the covers act independently. Ie. the covers rotate independently.
  • the exhalation valve may also be provided with such a cover.
  • the respiratory aid according to the invention has a plurality of half-shell-shaped covers, one of the covers always buoyant according to the buoyancy principle, so that the respective opening is hermetically sealed.
  • a headband is fastened, which guarantees a tight fit of the respiratory aid.
  • the headband is variably adjustable.
  • the connecting hose and / or at least one single hose on the side facing away from the head of the hose has a notch, in particular for the acquisition of a headband of a swimming or diving goggles or a headband of the respiratory aid.
  • the respiratory aid or the snorkel is integrated in a bathing cap.
  • the bath cap must have an opening in the area of the air inlet opening for the passage of this air inlet opening.
  • headphones can be integrated in the bath cap.
  • the at least one air inlet opening may be in a head part bef, which head has a frame-like, resilient on lagef surface, which has such a contour, which comes close to the anatomical conditions of the human occiput or equivalent. This measure considerably improves the wearing comfort of the respiratory aid.
  • each air inlet opening can have a separate head part or the two air inlet openings are located on a common head plate.
  • a recess for an inhalation valve is provided in the head part, wherein the inhalation valve represents the Lufteinlassöff opening.
  • the recess with the inhalation valve is located opposite the aforementioned contact surface.
  • Both the inhalation valve of the head part and the exhalation valve of the mouthpiece can be designed as a flutter valve.
  • both valves can be realized identically to reduce the number of structurally different items and thus the manufacturing cost of the respiratory aid.
  • the valves have a valve carrier, which in each case takes on a valve membrane, wherein a valve cap can in each case be fastened to the valve carrier.
  • the valve carrier on the one hand and the valve cap on the other hand limit the movement of the j eching valve diaphragm and act in this regard as a stop.
  • the inhalation is not obstructed even greater amounts of air.
  • the swimmer may refrain from lateral rotation or lifting and lowering of the head that would otherwise be required for breaststroking or crawling. As a result, especially the cervical spine is relieved and increases the swimming pleasure.
  • the Lufteinlassöff opening or the inhalation valve may be connected to a projecting from the water snorkel tube or supplemented with a second inhalation valve.
  • At least one connecting tube is provided between the mouthpiece and the nose.
  • Two bellows-shaped hoses are also conceivable. Nasal breathing is possible with the help of the connecting tube.
  • open nose catches may be formed on the at least one connecting tube, whereby they are located on the end of the connecting tube opposite the mouthpiece.
  • a nose cover may be attached to the at least one connecting tube. This nose cover or plastic nose is adaptable by means of adhesive force or a vacuum to different nose shapes, so that a sealed fit around the nose is guaranteed and thus no water can penetrate into the nose.
  • connection hose shows a side view of the respiratory aid according to a first embodiment with connection hose
  • FIG. 3 is an end view of the respiratory aid according to a first embodiment with connecting tube and headband
  • 4 shows a front view of the respiratory aid according to a further embodiment with headband and adjustment of the headband
  • FIG. 3 is an end view of the respiratory aid according to a first embodiment with connecting tube and headband
  • 4 shows a front view of the respiratory aid according to a further embodiment with headband and adjustment of the headband
  • FIG. 3 is an end view of the respiratory aid according to a first embodiment with connecting tube and headband
  • 4 shows a front view of the respiratory aid according to a further embodiment with headband and adjustment of the headband
  • FIG. 5 is an end view of the breathing aid according to a further embodiment with air flows drawn in
  • FIG. 6 is a side view of the respiratory aid according to another embodiment with detailed views of.
  • Fig. 7 is an exploded view of the respiratory aid according to another
  • FIG. 8 is a side view of the breathing aid according to another embodiment
  • FIG 9 is an end view of the respiratory aid according to another embodiment.
  • Fig. 1 shows in a front or face view of the mouthpiece 1 and connected to the mouthpiece single tubes 2, which may also be referred to as a two-part air hose.
  • the individual tubes 2 are led below the two ears 3 back toward the neck.
  • the single hoses are made of flexible material to facilitate the necessary bends.
  • the individual tubes 2 are guided below the ears 3 along the upper neck 1 3 and along the lower jaw substantially horizontally rearwardly in the direction of the neck, wherein the individual tubes are shaped or malleable according to the anatomy of the human neck are.
  • the individual hoses 2 are guided in the direction of a connecting hose 4.
  • This connecting tube 4 extends substantially perpendicular to the individual tubes 2 in the direction of the upper skull and centrally along the back of the head.
  • the connection point of the individual hoses 2 with the connection training hose 4 is in the neck and at about the same height as the mouthpiece 1 and the mouth of the swimmer.
  • Both the individual hoses 2 and the connecting hose have adjustment mechanisms 5 z. B. in the form of Dehn scholaren so that the individual parts of the respiratory aid can be adapted to the individual head shape of the swimmer / user.
  • the connecting tube 4 At the upper end of the connecting tube 4 is the Heileinlassöff opening, which is designed in this case as a headboard with inhalation valve 6.
  • the head part 6 has a frame-like, resilient support surface, which has such a contour, which comes close or corresponds to the anatomical conditions of the human occiput. This measure considerably improves the wearing comfort of the respiratory aid.
  • the single tube 2 forms together with the connecting tube 5 a spherical L-shape. Ie.
  • the basic L-shape of the interconnected hoses becomes visible. Since both the single tube 2 and the connecting tube 5 have a bend or curvature according to the head shape, it is a spherical L shape.
  • connection of the individual hoses 2 is shown in more detail with the connecting hose 4, wherein the connection takes place by means of a T-connector 8. Due to this mated connection of the individual hoses 2 and the connecting hose 4 is a simple assembly and disassembly, as it is necessary, for example, for cleaning the breathing aid given. It should be noted that the individual tubes 2 and the connecting tube 4 can also be made as a single element.
  • a head band 7 is fastened, which ensures an improved hold of the respiratory aid.
  • This headband 7 can be applied like a headband.
  • the headband 7 is shown in a front view. Furthermore, an adjustment 9 of the headband 7 is shown. By arranging a plurality of holes a predetermined distance, different tape lengths can be adjusted by means of a connection button. Furthermore, velcro or belt-like connections are conceivable.
  • Fig. 5 the path of the sucked air is shown.
  • the inhalable valve 1 2 which is located on the head part 6, air flows into the connecting hose 4.
  • the inflowing air reaches the individual hoses 2 and then further into the mouthpiece 1 or . in the mouth.
  • an exhalation valve 10 is attached to the mouthpiece 1, via which the used and exhaled air can escape. Furthermore, a drain valve 1 1 at the lowest point of the mouthpiece 1 is provided. Furthermore, a special form of the individual tubes 2 is shown, which do not run horizontally but along the chin shape of the float. The connection point with the connecting tube 4 is in this case also at the same height of the mouth.
  • FIG. 7 shows individual parts of the respiratory aid according to the invention in the disassembled state.
  • the individual components are the mouthpiece 1 with the exhalation valve 1 0, the individual tubes 2, the connecting tube 4, the T-connector 8 and the head part 6 with inhalation valve 1 2.
  • coupling parts 14 for connecting the mouthpiece 1 with the Single hoses 2 may be provided.
  • FIG. 8 shows a side view of another embodiment of the invention.
  • the individual tubes 2 are first guided substantially horizontally from the mouthpiece 1 below the ears 3 along the lower jaw in the direction of the neck. Subsequently, the individual tubes 2 extend to the upper back of the head and end in an air inlet opening or in a head part with inhalation valve 6.
  • Each individual tube 2 has a spherical L-shape. Ie. in lateral view of the applied respiratory aid an L-shape is visible, the angle between the two legs of the L-shape does not have to be exactly 90 °.
  • the angle can have a value between 70 ° - 1 20 °, in particular between 80 ° - 1 00 °, in particular between 85 ° - 95 °.
  • FIGS. 1-7 wherein the L-shape, and in particular the spherical L-shape, is formed in connection with the connecting tube in these embodiments.
  • swimming goggles 15 are furthermore shown, the headband 16 of the swimming goggles being guided below the head part with the inhalation valve 6.
  • the headband 16 of the swimming goggles can also be connected to the head part 6.
  • FIG. 9 shows the respiratory aid according to the embodiment of FIG. 8 in an occiput view. It can be seen that both individual tubes 2 are guided from the lower back of the head into the region of the upper back of the head. Both individual tubes 2 are arranged symmetrically to one another and end in each case in a separate head part with inhalation valve 6. In the exemplary embodiment illustrated, the head parts are not connected to one another. But it is also conceivable that the head parts are connected to each other or the two individual tubes end in only one headboard. In one embodiment of the inventive respiratory aid with two individual tubes without a connecting tube and a common head part, two or only one inhalation valve can again be provided. Concerning . the design of the inhalation valve (s) should be referred to the previous explanatory notes. The selection of different valve constructions can be variable and depending on the particular application.
  • notches 1 7 are shown in the individual tubes 2.
  • the individual hoses 1 7 have flats with edges in these areas, so that a guide is formed.
  • the headbands of swimming or diving goggles can be led.
  • the headband sufficient support for the entire breathing apparatus can be generated.
  • the head part (s) with inhalation valve have a recess for guiding a headband of swimming or diving goggles or a headband associated with the respiratory aid. This recess can be formed both on the head-facing side of the head part or on the head side facing away from the head part.
  • the individual tubes can be folded aside or away from the head, making it easy to put on and take off.
  • the mouthpiece and the attached individual hoses can be pulled away in a simple manner forward.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne une aide respiratoire pour nageurs, en particulier un tuba, comprenant un tube qui s'étend à partir d'un embout buccal (1) sous la forme d'un tuyau à air divisé en deux. Lors de l'utilisation, au moins deux tuyaux individuels (2) partant de l'embout buccal s'étendent sous les oreilles (3) et sont reliés à au moins une ouverture d'admission d'air située dans une position à l'arrière de la tête.
PCT/EP2013/059664 2012-05-11 2013-05-08 Aide respiratoire pour nageurs, en particulier tuba WO2013167697A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102012207933 2012-05-11
DE102012207933.5 2012-05-11
DE102012208658 2012-05-23
DE102012208658.7 2012-05-23
DE102012106317.6 2012-07-13
DE201210106317 DE102012106317A1 (de) 2012-05-11 2012-07-13 Atemhilfe für Schwimmer, insbesondere Schnorchel

Publications (1)

Publication Number Publication Date
WO2013167697A1 true WO2013167697A1 (fr) 2013-11-14

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ID=49475421

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PCT/EP2013/059664 WO2013167697A1 (fr) 2012-05-11 2013-05-08 Aide respiratoire pour nageurs, en particulier tuba

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Country Link
DE (1) DE102012106317A1 (fr)
WO (1) WO2013167697A1 (fr)

Cited By (7)

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ES2553504A1 (es) * 2014-06-06 2015-12-09 Santiago PUIG GUERRA Tubo de respiración para natación
CN105667744A (zh) * 2016-01-14 2016-06-15 浙江纺织服装职业技术学院 一种具有数据采集功能的游泳有氧面罩
WO2016102522A3 (fr) * 2014-12-22 2016-08-18 Ameo Sports Gmbh Système de clapet pour aide respiratoire, système d'embout pour aide respiratoire, tuba pour aide respiratoire et aide respiratoire pour nageurs
CN106215387A (zh) * 2016-08-03 2016-12-14 唐哲敏 一种仰泳呼吸面罩
US9861150B2 (en) 2016-02-09 2018-01-09 Karin Kristi LOVELL Assembly for covering a head
CN110868880A (zh) * 2017-05-11 2020-03-06 伊利诺斯工具制品有限公司 具有空气流的防护头具
ES2777148A1 (es) * 2019-02-01 2020-08-03 Swimtonic Tech S L Tuba respiratoria de natación en piscina para entrenamiento en los estilos libre (Crol) y espalda

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CN204219635U (zh) * 2014-06-19 2015-03-25 东莞精博电子科技有限公司 一种便携式空气净化机的主机结构

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WO2001005649A1 (fr) * 1999-07-15 2001-01-25 Mathias Weigner Instrument de plongee notamment un tuba
WO2001005650A1 (fr) 1999-07-21 2001-01-25 David Graham Higgins Tubas
US20040035414A1 (en) 2002-06-03 2004-02-26 Mark Johnson Underwater breathing devices and methods
US20070267012A1 (en) 2006-05-18 2007-11-22 Mccarthy Peter T Snorkels, flexible tubes, mouthpieces and methods
US20100229858A1 (en) * 2006-03-22 2010-09-16 Wheelwright Troy L Aquatic headgear

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US2362775A (en) * 1942-06-23 1944-11-14 Sebouh Dickran Lifesaving headgear
US4230106A (en) * 1978-05-12 1980-10-28 Geeslin John W Articulated snorkel
US4878491A (en) * 1988-09-23 1989-11-07 Mcgilvray Iii Donald A Exercise snorkel apparatus
US5485832A (en) * 1992-07-31 1996-01-23 Joffily; Ricardo Face gear for diving and swimming
WO2001005649A1 (fr) * 1999-07-15 2001-01-25 Mathias Weigner Instrument de plongee notamment un tuba
EP1194329B1 (fr) 1999-07-15 2003-12-17 Van Doorn International Sports Management BV Instrument de plongee notamment un tuba
WO2001005650A1 (fr) 1999-07-21 2001-01-25 David Graham Higgins Tubas
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2553504A1 (es) * 2014-06-06 2015-12-09 Santiago PUIG GUERRA Tubo de respiración para natación
WO2016102522A3 (fr) * 2014-12-22 2016-08-18 Ameo Sports Gmbh Système de clapet pour aide respiratoire, système d'embout pour aide respiratoire, tuba pour aide respiratoire et aide respiratoire pour nageurs
CN107207080A (zh) * 2014-12-22 2017-09-26 阿美奥运动有限公司 用于呼吸辅助装置的阀系统、用于呼吸辅助装置的嘴件系统、用于呼吸辅助装置的浮潜管和用于游泳者的呼吸辅助装置
CN107207080B (zh) * 2014-12-22 2019-10-22 阿美奥运动有限公司 用于呼吸辅助装置的嘴件系统和用于游泳者的呼吸辅助装置
EP3527481A3 (fr) * 2014-12-22 2019-11-27 AMEO Sports GmbH Système de vanne pour une aide respiratoire et système d'embout buccal pour une aide respiratoire
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