• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Placed on the inside in the inlet opening of the respiration mask. Distributes and blows the blown-in medium against the inner wall so that no condensation is formed. The air flow straightener is universally applicable due to its design and has a built-in fragrance therapy holder.
    公开号:BE1026179B9
    申请号:E20180041
    申请日:2018-04-03
    公开日:2019-12-16
    发明作者:Leo Schools
    申请人:Leo Schools；
    IPC主号:
    专利说明:

    AIRFLOW DIRECTOR FOR BREATHING MASKS PLUS DE
    ELBOW ACCOMPANYING
    005 DESCRIPTION
    The air flow adjuster (1) and the associated elbow (15) are aids that are placed in existing or new to be produced respiratory masks, (2) and relate to keeping the water vapor in the mask (2) moving, so that 010 cannot form condensation, there is also a space (4) for placing scent therapy carriers.
    ISSUE
    015 It is known that cpap respiration masks (2) are placed on the face (16), these masks are connected by means of an elbow (15) mounted in the mask (2), and a flexible tube coming from a compressor which produces an air stream (3) which is blown over a heated water bath at a set pressure and flow rate and thus humidifies the air supplied.
    020 This water vapor and the exhaled water vapor from the wearer will condense in the mask (2) and will drip on the wearer's face (16) as rain.
    BRIEF DESCRIPTION OF THE INVENTION
    025 Attachment, for a CPAP or respiratory mask (2), which divides the blown-in airflow (3) into four equal parts, 360 degrees around, against the inside of the mask. By its design, it swirls the moist air and exhaled moist air of the patient as a bundle, so that the water molecules remain in suspension and it does not come to condensation, until this air passes the ventilation opening of the mask
    030 is driven out, this is a continuous process.
    This accessory made of a resilient plastic, with or without containing aromathérapie products, can be mounted by its construction in all types of masks on the market, and is designed in such a way that it can be mounted with the resilient lips in the elbow opening ( 6) is pressed while rotating.
    035 The flexible lips (5) will bend to the diameter of the elbow (15) and the air flow adjuster can be pushed into the elbow until the stop supports (10) and is held in place by the clamping (8) of the resilient lips (5) or the cams (9) that fit into the groove (17) of the elbow (15) that forms part of the system.
    The air flow director is also provided with a holder (18) containing aromatherapy
    040 objects can be placed. The air flow adjuster can be used in elbows that are not provided with an internal groove if it is turned in the one direction during placement, then the resilient lips (5) will cause the clamping. When inserted, and rotated in the other direction, the cams (9) will nestle into the inner groove (17) of the elbow and guarantee a mechanical 045 fixation.
    BE2018 / 0041
    EXPLANATION OF THE DRAWINGS
    The (1) air flow director has three or more (10) supports, all of which are connected in the middle with a central (11) column, these supports run 005 from the (14) baffle plate to the full height of the (11) central column , at a certain height of the (14) bending plate, the (10) stop supports are partially interrupted and a (13) gap is left between the (10) stop supports and the (5) flexible lips, this in the horizontal sense. Vertically at a certain height, the support legs of material (12) will thin to form the (5) flexible 010 flexible lips.
    The (1) air flow adjuster is held in place in the (6) opening of the elbow by the pressure of the (8) resilience of the plastic (tick 2) or by the cams (9) on the sides of the flexible lips ( 5) that fit into the 015 groove (17) on the inside of the elbow (drawing 5).
    DESCRIPTION OF THE DRAWINGS / DECLARATION OF THE NUMBERED PARTS
    Air flow adjuster
    020 2 Airflow breathing mask
    Holder of scent therapy
    Resilient lips
    Mask opening
    025 7 Support legs
    Clamping lips
    Clamping cams
    Stop supports
    Central column
    Flexible lips
    Opening
    Bending plate
    Elbow
    Face
    Internal groove
    Drawing 1: Ventilation mask (2) with elbow (15) in longitudinal section in the middle, with a complete air flow adjuster (1) without cross section. The resilient lips bent (5) in the elbow (15).
    030 The stop supports (10) in contact with the elbow (15) so that the ventilation opening is guaranteed.
    Drawing 2: Cross section AA of the elbow (15) at the end of the central column (11), flexible curved lips (5) which, due to the spring force, fix the air flow adjuster (1) on the smooth inner side (8) of the elbow (15), 035 at (12), the support legs (7) are thinned so that the flexible lips (5) are formed.
    Drawing 3: Longitudinal section elbow (15) with internal groove (17) and installation of flexible pipe (13).
    Drawing 4: Ventilation mask (2) with elbow (15) in longitudinal section in the center 040 at the height of the end of the central column (11) in detail: cam (9) nestled in groove (17) of elbow (15) flexible lip (5) bent.
    Drawing 5: Cross section A-A of the elbow (15) at the end of the central column (11). Here you can see the flexible curved lips (12) and the cams (9) that nestle in the inner groove (17) of the elbow (15).
    045 At point 12, the support legs (7) are thinned so that the flexible lips (5) are formed.
    Drawing 6.7.8: three-dimensional drawings for clarification.
    权利要求:
    Claims (15)
    [1]
    CONCLUSIONS
    1) An air flow director (1) characterized in that it is composed of a bending plate (14) with holder (4), a central column (11) for connecting the 005 support legs (7) support legs also serving as a stop support (10) , an opening (13) between the support legs and the flexible lips (12), the support legs (7) which dilute after the opening (13) in the vertical sense and the flexible lips (12), which are provided with cams (9) which nestle in the inner groove (17) of the elbow (15) associated with this system, the air flow adjuster and elbow are produced in plastic.
    010
    [2]
    2) The air flow director according to claim 1, the central column (11) has the task of forming the connection between the deflector plate (14), support legs (7), stop supports (10), flexible lips (12).
    [3]
    3) The supporting legs (10) according to claim 1 have the task of forming the connection between the bending plate (14), central column (11), flexible lips (8) and forming the stop supports
    015 (10) to guarantee the necessary airflow opening
    [4]
    4) The air flow adjuster according to claim 1 is entirely made of a plastic with integrated scents for an aromatherapy
    [5]
    5) The deflection plate according to claim 1 contains the holder (4) for scent therapy carriers
    [6]
    6) The bending plate according to claim 1 is never larger in diameter than the outer diameter 020 of the elbow body in which it is mounted.
    [7]
    7) The cams on the flexible tabs (12) according to claim 1 once inserted into the groove (17) of the elbow (15), they ensure a mechanical coupling between the air flow director and the elbow.
    [8]
    8) The elbow according to claim 1 the elbow (15) is provided on one side with an internal 025 groove (17) in the round, wide and deep enough to receive the cams (9) of the airflow distributor.
    [9]
    9) An air flow adjuster according to claim 1, which is held in place and clamped in the elbow (15) of the mask (2) by the resilience of the flexible (5) lips, which bend in a circular manner when it is inserted while turning to the left, whereby the
    030 lips lie parallel to the elbow wall and the fixing force is determined by the sliding resistance of the two materials and the expansion force of the flexible lips.
    [10]
    10) The air flow adjuster according to claim 9, when it is turned to the right during placement, the cams on the flexible lips will nestle in the groove of the elbow and thus
    035 supplemetal mechanical connection forms (see detail drawing no. 4)
    [11]
    11) An air flow adjuster according to claim 1, which is placed in the elbow (15) with the support legs (7) and flexible lips (8) facing the compressor.
    [12]
    12) The air flow adjuster according to claim 1, the stop supports (10) determine the space between the elbow opening (6) and the deflector plate (14) always allowing sufficient air flow to pass through 040 and no flow control of the compressor is needed before or after installation.
    [13]
    13) An air flow adjuster, characterized in that it keeps the humidified air in swirl, so that the water molecules remain in suspension and no condensation occurs.
    [14]
    An air flow director according to claim 13 which mixes the swirl of the introduced air and the exhaled air faster and better, whereby the flow rate of the
    045 introduced air can be reduced and thereby also reduced the introduced water vapor without negatively affecting the oxygen content
    [15]
    15) An air flow adjuster according to claims 9-10 constructed such that it can serve as the basis for other constructions that have to override the mask opening on the inside due to their function or construction
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    同族专利:
    公开号 | 公开日
    BE1026179B1|2019-11-04|
    BE1026179A1|2019-10-29|
    WO2019193415A1|2019-10-10|
    BE1026179A9|2019-12-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE102009023664A1|2009-06-03|2010-12-16|Dräger Medical AG & Co. KG|oxygen mask|
    EP2964301B1|2013-03-04|2019-07-17|Fisher & Paykel Healthcare Limited|Patient interfaces with condensation reducing or compensating arrangements|
    US20140251334A1|2013-03-05|2014-09-11|Beth Kramer|Sleep apnea mask cover|
    CA2888910A1|2015-04-27|2016-10-27|Kelvin North|Cold weather welding mask having heated forced air means|CA3034142C|2018-12-03|2019-11-26|Lisette Mcdonald|Patient gas delivery mask with improved gas flow disrupter|
    法律状态:
    2019-11-27| FG| Patent granted|Effective date: 20191104 |
    优先权:
    申请号 | 申请日 | 专利标题
    BE20180041A|BE1026179A9|2018-04-03|2018-04-03|AIRFLOW DIRECTOR FOR BREATHING MASKS PLUS THE ELBOW BELOW|BE20180041A| BE1026179A9|2018-04-03|2018-04-03|AIRFLOW DIRECTOR FOR BREATHING MASKS PLUS THE ELBOW BELOW|
    PCT/IB2019/000226| WO2019193415A1|2018-04-03|2019-04-01|Airflow director for respiratory mask plus the accompanying elbow|
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