WO2019137678A1 - Dispositif respiratoire - Google Patents

Dispositif respiratoire Download PDF

Info

Publication number
WO2019137678A1
WO2019137678A1 PCT/EP2018/082293 EP2018082293W WO2019137678A1 WO 2019137678 A1 WO2019137678 A1 WO 2019137678A1 EP 2018082293 W EP2018082293 W EP 2018082293W WO 2019137678 A1 WO2019137678 A1 WO 2019137678A1
Authority
WO
WIPO (PCT)
Prior art keywords
air supply
adapter device
support arm
supply device
breathing apparatus
Prior art date
Application number
PCT/EP2018/082293
Other languages
German (de)
English (en)
Inventor
Jaume Sanchez
Jan SCHÄFER
Malte Schönfeld
Carolin Kleinert
Per-Olaf Strachotta
Original Assignee
Audi Ag
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 Audi Ag filed Critical Audi Ag
Publication of WO2019137678A1 publication Critical patent/WO2019137678A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/084—Means for fastening gas-masks to heads or helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/288—Ventilating arrangements with means for attaching respirators or breathing masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain

Definitions

  • the invention relates to a respiratory device, comprising at least one air supply device and at least one mask element, which can be supplied with air by means of the at least one air supply device.
  • a respiratory device comprising at least one air supply device and at least one mask element, which can be supplied with air by means of the at least one air supply device.
  • clean breathing air can be provided even with an increased concentration of aerosols which are contaminated with the human organism and contained in the ambient air.
  • respirators are used with generally increased particulate matter loading, such as painting or heavy pollen, to name just a few examples.
  • Object of the present invention is to provide a breathing apparatus of the type mentioned above, which has a particularly high functionality.
  • This object is achieved by a breathing apparatus having the features of patent claim 1.
  • Advantageous developments of the invention are given by the dependent claims.
  • the invention is based on a respiratory device which comprises at least one air supply device and at least one mask element, which can be supplied with air by means of the at least one air supply device.
  • the air supply device may for example comprise at least one air filter and additionally or alternatively a fan, which may be designed to generate an air stream which can be supplied to the mask element.
  • the mask member may cover a nasal area and additionally or alternatively an oral area of a person wearing the respirator.
  • the respiratory device comprises at least one adapter device, which is designed for reversibly detachable attachment of the at least one mask element and / or the at least one air supply device to at least one object that is portable independently of the respiratory device on a body part.
  • the adapter device thus advantageously makes it possible to use the object which is portable on the body part independently of the respiratory device, in order to reversibly releasably fix the mask element and additionally or alternatively the air supply device to this object.
  • the respiratory device is particularly flexible adaptable to different types of objects, wherein the respective object can be used to attach the mask member and additionally or alternatively the air supply device and thereby set against the body part.
  • the respiratory device has a total of a particularly high functionality.
  • the adapter device may preferably be reversibly releasably securable both at the air supply device and additionally or alternatively at the mask element as well as at the object. This makes it possible in advantageous ter way to replace the adapter device under very little effort for example in the context of repair work.
  • the adapter device can be attached to the air supply device without tools and additionally or alternatively to the mask element in a reversibly detachable manner.
  • the respiratory device can be adapted particularly quickly and with little effort.
  • the body part may be a person's head, neck or shoulders.
  • the object can be designed, for example, as spectacles, as an adjustable headband, as an adjustable headband, as adjustable headphones, as adjustable hearing protection or as an adjustable helmet, for example in the form of a work shelter or a bicycle helmet, to name but a few examples call.
  • the respiratory device comprises at least one coupling region for receiving the at least one adapter device, via which the air supply device is coupled to the mask element.
  • the coupling region thus fulfills a number of functions, as a result of which the breathing device can have a particularly low weight.
  • the coupling region on the one hand fulfills the function of coupling the air supply device to the mask element and on the other hand fulfilling the function of receiving the adapter device.
  • the coupling region may comprise, for example, at least one coupling element designed as a holding frame or as a holding arm, which may be coupled on the one hand to the air supply device and on the other hand to the mask part.
  • the coupling element can at least partially surround the body part when the respiratory device is used as intended, thereby connecting the air supply device close to the body and thus saving space to the mask part.
  • At least one air duct can be provided on the coupling element, via which air can be guided from the air supply device to the mask part and thus to the nose area and / or to the mouth area of a person carrying the respiratory device. This increases the functionality of the coupling element in a particularly advantageous manner, which dispenses with the need for additional, air-carrying channel elements or line elements and thus saves weight.
  • the at least one air duct By means of the at least one air duct, it is possible to carry the air supply device at a location spaced from the nose region or mouth region, for example in the neck region, so that a particularly advantageous weight distribution which protects the neck muscles of the person can be achieved. Air can then be conducted from the air supply device to the nose area or mouth area via the air guide channel.
  • the at least one adapter device is pivotally mounted on the at least one coupling region. It is advantageous because the pivotable mounting makes it possible to adapt and adapt to different object shapes of different objects in a particularly simple manner.
  • the at least one adapter device comprises at least one latching device by means of which the adapter device can be reversibly detachably fastened to the at least one object and / or to the at least one coupling region to form a latching connection.
  • the latching device allows particularly fast, captive fastening without having to resort to multi-part connection systems, for example screw connections.
  • the at least one adapter device comprises at least one rotary joint. This is advantageous because a particularly simple adaptation and adaptation to different objects or object shapes can take place through the rotary joint.
  • the at least one adapter device comprises at least one support arm for holding the at least one rotary joint at a distance from the at least one mask element and / or at least one air supply device. This is advantageous because increased freedom of movement can be achieved by the support arm, with the distance traveled by relative rotation of individual joint elements of the pivot joint being greater, the longer the support arm is formed.
  • the at least one adapter device comprises at least one Vietnamesetragarm, which is connected on the one hand via the at least one rotary joint with the at least one support arm and on the other hand on the at least one object is reversibly releasably fastened.
  • the support arm and amidtragarm may be formed as respective legs, which may be rotatably connected by means of the rotary joint relative to each other.
  • the at least one additional support arm has at least two latching elements arranged parallel to each other and spaced apart, between which at least one object area of the at least one object can be latched.
  • the latching elements can encompass the object area at least in some areas, as a result of which a particularly secure attachment to the object can take place.
  • the latching elements may preferably be formed as respective latching arms, which may be connected to each other like a fork. Such a fork-shaped connection of the locking elements is particularly durable.
  • the at least one support arm and / or the at least one additional support arm extends perpendicularly to an axis of rotation of the rotary joint away from it. This is advantageous since the adapter device can thus be designed to save space, at least in the direction of the axis of rotation.
  • the support arm and the 1925tragarm can extend in a common plane or in parallel to each other parallel planes.
  • the at least one adapter device is at least partially telescopic. This is advantageous because it allows a particularly advantageous adaptability of the adapter device to a wide variety of object shapes and body part shapes. In the following, embodiments of the invention are described. This shows:
  • FIG. 1 is a perspective view of a respiratory device, which is attached by means of an adapter device of the respiratory device reversibly releasably attached to a trained as a headphone object.
  • FIG. 2 shows a further perspective view of the respiratory device, which is attached via the adapter device to an object designed as a headband;
  • FIG. 3 shows a further perspective view of the respiratory device, which is fastened via the adapter device to an object designed as a headband; and
  • FIG. 4 shows a further perspective view of the respiratory device, which is attached via the adapter device to an object designed as a helmet.
  • the exemplary embodiments explained below are preferred embodiments of the invention.
  • the described components of the embodiments each represent individual features of the invention, which are to be considered independently of one another, which each further develop the invention independently of one another and thus also individually or in a different combination than the one shown as part of the invention.
  • the described embodiments can also be supplemented by further features of the invention already described.
  • FIGS. 1, 2, 3 and 4 each show perspective views of a respiratory device 10, which comprises an air supply device 20 and a mask element 30.
  • the mask element 30 can be supplied with air by means of the air supply device 20.
  • the respiratory device 10 comprises an adapter device 40, which is designed for reversibly detachable attachment of the mask element 30 and the air supply device 20 to an object 100 that is portable independently of the respiratory device 10 on a body part K.
  • the body part K is a head of a person wearing the respiratory device 10.
  • the object 100 is embodied as a headphone in FIG. 1 and comprises an object region 102, which in the present case is in the form of a bow encompassing the body part K.
  • the object 100 is designed as a headband
  • FIG. 3 the object 100 is designed as a headband
  • the object 100 is designed as a helmet, in particular as a protective helmet.
  • the breathing device 10 comprises a coupling region 80 for receiving the adapter device 40.
  • the air supply device 20 is coupled to the mask element 30 via the coupling region 80.
  • the coupling region 80 comprises a coupling element 82 which is presently designed as a holding arm or as a holding frame and which is in the intended condition Use of the respiratory device 10 extends in regions along the body part K and over which the air supply device 20 is coupled to the mask element 30 ken.
  • the coupling region 80 further comprises a receiving opening 84, in which the adapter device 40 is reversibly releasably inserted and held and pivotally mounted on the coupling region 80.
  • the at least one adapter device 40 comprises a pivot joint 50 and a support arm 60 for holding the pivot joint 50 at a distance from the mask element 30 and to the air supply device 20.
  • the adapter device 40 comprises a 1925tragarm 70, which on the one hand via the at least one hinge 50 with the at least one support arm 60 is connected and on the other hand on the at least one object 100 is reversibly releasably fastened.
  • the support arm 60 and the waivetragarm 70 extend perpendicular to a rotational axis 52 of the rotary joint 50 away from this, as in Fig. 1 recognizable.
  • the support arm 60 and the formetragarm 70 are each formed telescopic, which is not explicitly shown in the present case.
  • the additional support arm 70 has two latching elements 72, 74 arranged parallel to one another and spaced apart from one another, which in the present case are designed as respective latching arms. Between the latching elements 72, 74, the object region 102 of the object 100.
  • the two latching elements 72, 74 may be spring-loaded and thus elastically movable relative to each other, whereby a particularly simple adaptation to different contours or contour regions of the object 100 is made possible ,
  • the latching elements 72, 74 form a latching device 42 of the adapter device 40.
  • the adapter device 40 is on the object 100 to form a latching connection reversibly releasably fastened.
  • the examples show how the adapter device 40 provides a modular carrier system by means of which the respiratory device 10 and thus the mask element 30 and the air supply device 20 can be adapted to different situations in which the respiratory device 10 can be solved with little effort and reversibly can be attached to various objects 100.
  • the coupling element 82 may generally be formed as a support frame, by which the air supply device 20 and the mask member 30 may be interconnected.
  • the adapter device 40 may also be generally referred to as an adapter.
  • the support arm 60 may also be referred to as the first end of the adapter device 40.
  • the additional support arm 70 can also be referred to as the second end of the adapter device 40, the two ends 60, 70 being connected to one another via the rotary joint 50 and thus via a pivot point.

Abstract

L'invention concerne un dispositif respiratoire (10), comprenant au moins un dispositif d'alimentation en air (20) ainsi qu'au moins un élément de masque (30), qui peut être alimenté en air au moyen dudit dispositif d'alimentation en air (20). Le dispositif respiratoire (10) comprend au moins un dispositif d'adaptation (40), qui est conçu pour fixer amovible, de façon réversible, ledit élément de masque (30) et/ou ledit dispositif d'alimentation en air (20) à au moins un objet pouvant être porté (100) sur une partie corporelle (K), indépendamment du dispositif respiratoire (10).
PCT/EP2018/082293 2017-12-23 2018-11-22 Dispositif respiratoire WO2019137678A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017011973.2 2017-12-23
DE102017011973.2A DE102017011973A1 (de) 2017-12-23 2017-12-23 Atemvorrichtung

Publications (1)

Publication Number Publication Date
WO2019137678A1 true WO2019137678A1 (fr) 2019-07-18

Family

ID=64664230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/082293 WO2019137678A1 (fr) 2017-12-23 2018-11-22 Dispositif respiratoire

Country Status (2)

Country Link
DE (1) DE102017011973A1 (fr)
WO (1) WO2019137678A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210260414A1 (en) * 2018-07-23 2021-08-26 Dyson Technology Limited Wearable air purifier

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602081B (en) * 2020-12-17 2023-11-01 Dyson Technology Ltd Wearable air purification system
GB202115189D0 (en) * 2021-10-22 2021-12-08 Mccloskey Aaron A device for a face covering

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471264A2 (fr) * 1990-08-16 1992-02-19 CAIRNS & BROTHER INCORPORATED Casque de protection équipé de moyens pour fixer et ajuster une pièce faciale de protection
DE9490294U1 (de) * 1993-10-01 1996-10-17 Rosenbauer Int Ag Schutzhelm mit einer Verbindungsvorrichtung für eine Atemschutzmaske
DE102005062370A1 (de) * 2005-12-23 2007-07-05 Julia Frank Universeller Arbeitsplatzschutz für den Kopf

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
US4955373A (en) * 1989-10-16 1990-09-11 Maguire Iii John N Air breathing assembly and air filter attachment therein
US20030154983A1 (en) * 2002-02-15 2003-08-21 Marx Alvin J. Personal air filtering device
JP2006102324A (ja) * 2004-10-07 2006-04-20 Shigematsu Works Co Ltd 電動ファン付呼吸用保護具
US9833645B2 (en) * 2012-05-26 2017-12-05 Faith K. Jones Personal air filter
CN108367181B (zh) * 2015-10-15 2022-01-18 空气净化技术有限公司 呼吸器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471264A2 (fr) * 1990-08-16 1992-02-19 CAIRNS & BROTHER INCORPORATED Casque de protection équipé de moyens pour fixer et ajuster une pièce faciale de protection
DE9490294U1 (de) * 1993-10-01 1996-10-17 Rosenbauer Int Ag Schutzhelm mit einer Verbindungsvorrichtung für eine Atemschutzmaske
DE102005062370A1 (de) * 2005-12-23 2007-07-05 Julia Frank Universeller Arbeitsplatzschutz für den Kopf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210260414A1 (en) * 2018-07-23 2021-08-26 Dyson Technology Limited Wearable air purifier

Also Published As

Publication number Publication date
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