EP2589413B1 - Faltbare Atemschutzmaske - Google Patents

Faltbare Atemschutzmaske Download PDF

Info

Publication number
EP2589413B1
EP2589413B1 EP12185849.2A EP12185849A EP2589413B1 EP 2589413 B1 EP2589413 B1 EP 2589413B1 EP 12185849 A EP12185849 A EP 12185849A EP 2589413 B1 EP2589413 B1 EP 2589413B1
Authority
EP
European Patent Office
Prior art keywords
face
central region
folded member
respirator
edge
Prior art date
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.)
Not-in-force
Application number
EP12185849.2A
Other languages
English (en)
French (fr)
Other versions
EP2589413A3 (de
EP2589413A2 (de
Inventor
Cheng-Yuan Chien
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.)
San Huei United Co Ltd
Original Assignee
San Huei United Co Ltd
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 San Huei United Co Ltd filed Critical San Huei United Co Ltd
Publication of EP2589413A2 publication Critical patent/EP2589413A2/de
Publication of EP2589413A3 publication Critical patent/EP2589413A3/de
Application granted granted Critical
Publication of EP2589413B1 publication Critical patent/EP2589413B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1107—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape
    • A41D13/1115—Protective face masks, e.g. for surgical use, or for use in foul atmospheres characterised by their shape with a horizontal pleated pocket

Definitions

  • the present invention relates to a respirator, and particularly to a foldable respirator.
  • Filtration respirators have been widely used to protect wearers' respiratory systems.
  • filtration respirators can be classified into two types, which are cup type and fold-flat type.
  • One of the advantages of fold-flat type respirators is convenience, as a wearer can carry a fold-flat type respirator by storing the respirator into a pocket. When the wearer needs to use the fold-flat type respirator, the wearer just unfolds the respirator.
  • a fold-flat type respirator is more flexible than a cup type respirator, which has a rim configured in a fixed shape. As a result, when wearing a fold-flat type respirator, the fold-flat type respirator fits each particular face structure of different wearers better than a cup type respirator does.
  • NIOSH certifies three levels of filter efficiency, which are 95%, 99%, and 99.97%.
  • the filter efficiency of a respirator reaching a high level, if the fit of a respirator is poor, a wearer still inhales contaminants through the gap between the face and the respirator. Therefore, the fit of a respirator is as important as the filter efficiency of a respirator.
  • U.S. Pat. No.6123077 of 3M Innovative Properties Company discloses a flat-folded personal respiratory protection device, which is one-piece or composed of three individual members; thus the personal respiratory protection device will be a 3d structure after being unfolded.
  • the first member and the second member of the personal respiratory protection device cover nose and chin of a wearer respectively in order to fit the wearer's face tightly.
  • Fig.9 and Fig.10 when a wearer opens the mouth widely, the distance from the wearer's nose to chin increases from X1 to X2.
  • the personal respiratory protection device 90 has a length from top 91 to bottom 92, which is constant and is slightly longer than or equal to X1.
  • the main objective of the present invention is to provide a foldable respirator, particularly, a foldable respirator that is not dragged by a wearer's chin when a wearer opens the mouth widely, and therefore avoids exposing the nose.
  • the foldable respirator does not distort or collapse easily due to force, and thus improves the fit of the respirator with the face, reduces leak rate and has high protection efficiency.
  • the foldable respirator of the present invention which is defined in claim 1, comprises:
  • the present invention when the wearer makes mouth movements while wearing the present invention, due to the folded member extending from the central region, the present invention will not be dragged by the chin, and the central region will not distort and collapse while the wearer is breathing, and thus the present invention has a good fit with the face, reduces leak rate and provides high protection efficiency
  • the respirator body 10 may also have a filtration medium that is melt-blown non-woven fabric.
  • the central part 11 has a central region 111 and one folded member extending from the central region 111.
  • the folded member comprises an upper folded member 112 and a lower folded member 113.
  • the upper folded member 112 is formed between the central region 111 and the upper part 12.
  • the lower folded member 113 is formed between the central region 111 and the lower part 13.
  • the central region 111 is flat and comprises an upper end 1111, a lower end 1112 and two binding areas 1113, 1113'.
  • the lower end 1112 is opposite to the upper end 1111.
  • Each of the two binding areas 1113, 1113' is between the upper end 1111 and lower end 1112 and the two binding areas 1113 and 1113' are opposite to each other.
  • the upper folded member 112 is connected to the upper end 1111 and the lower folded member 113 is connected to the lower end 1112.
  • the upper folded member 112 has a first upper face 1121, a second upper face 1122 and an upper fold 1123.
  • the outward edge of the first upper face 1121 is connected to the upper end 1111 of the central region 111.
  • the first upper face 1121 and the second upper face 1122 face each other.
  • the outward edge of the first upper face 1121 and the outward edge of second upper face 1122 are opposite to the upper fold 1123, and the outward edge of the first upper face 1121 is parallel with the outward edge of second upper face 1122.
  • the upper fold 1123 is formed between the first upper face 1121 and the second upper face 1122, and the distance from the upper fold 1123 to the outward edge of the first upper face 1121 or to the outward edge of the second upper face 1122 ranges from 3 millimeter (mm) to 60 mm.
  • the first upper face 1121 has an upper left side 1124 and an upper right side 1125 opposite to the upper left side 1124.
  • the second upper face 1122 has an upper left side 1124' and an upper right side 1125' opposite to the upper left side 1124'.
  • the two upper left sides 1124, 1124' are overlapped and the two upper right sides 1125, 1125'are overlapped.
  • the upper left side 1124 of the first upper face 1121 and the upper left side 1124' of the second upper face 1122 are joined through fusing and also the upper right side 1125 of the first upper face 1121 and the upper right side 1125' of the second upper face 1122 are joined through fusing. Furthermore, the two upper left sides 1124,1124' are bonded to the central region 111 and the upper part 12, and the two upper right sides 1125,1125' are bonded to the central region 111 and the upper part 12.
  • the lower folded member 113 has a first lower face 1131, a second lower face 1132 and a lower fold 1133.
  • the outward edge of the first lower face 1131 is connected to the lower end 1112 of the central region 111.
  • the first lower face 1131 and the second lower face 1132 face each other.
  • the outward edge of the first lower face 1131 and the outward edge of second lower face 1132 are opposite to the lower fold 1133, and the outward edge of the first lower face 1131 is parallel with the outward edge of the second lower face 1132.
  • the lower fold 1133 is formed between the first lower face 1131 and the second lower face 1132 and the distance from the lower fold 1133 to the outward edge of the first lower face 1131 or to the outward edge of the second lower face 1132 ranges from 3mm to 60mm.
  • the first lower face 1131 has a lower left side 1134 and a lower right side 1135 opposite to the lower left side 1134.
  • the second lower face 1132 has a lower left side 1134' and a lower right side 1135' opposite to the lower left side 1134'.
  • the two lower left sides 1134, 1134' are overlapped and the two lower right sides 1135, 1135'are overlapped.
  • the lower left side 1134 of the first lower face 1131 and the lower left side 1134' of the second lower face 1132 are joined through fusing and also the lower right side 1135 of the first lower face 1131 and the lower right side 1135' of the second lower face 1132 are joined through fusing.
  • the lower left side 1134 and the lower left side 1134' in Fig.1 are separated as to show the two lower left sides 1134, 1134' clearly.
  • the two lower left sides 1134, 1134' are bonded to the central region 111 and the lower part 13, and the two lower right sides 1135, 1135' are bonded to the central region 111 and the lower part 13.
  • the upper part 12 is connected to the central part 11 via the upper folded member 112 and has an upper edge 121 and a front edge 122.
  • the upper edge 121 is connected to the outward edge of the second upper face 1122 and the upper edge 121 is parallel with the upper end 1111 of the central region 111.
  • the front edge 122 is opposite to the upper edge 121.
  • the lower part 13 is connected to the central part 11 via the lower folded member 113 and has a lower edge 131 and a bottom edge 132.
  • the lower edge 131 is connected to the outward edge of the second lower face 1132 and the lower edge 131 is parallel with the lower end 1112 of the central region 111.
  • the bottom edge 132 is opposite to the lower edge 131.
  • the two bands 20 are elastic bands. Two ends of each band 20 bind to the two binding areas 1113, 1113' respectively, which makes the respirator a head belt type. In another embodiment of a foldable respirator in accordance with the present invention, the two ends of one band 20 binds to one of the two binding areas 1113, and the two ends of the other band 20 binds to the other binding areas 1113', which makes the respirator an ear belt type. In another embodiment, one of the two ends of one band 20 bonds to one of the two binding areas 1113, and one of the two ends of the other band 20 bonds to the other binding area 1113', and the other ends of each of the two bands 20 are connected through buckles. The method of bonding includes fastening by metal wires or ultrasonic fusing.
  • the folded member has a first upper folded member, a second upper folded member and a third upper folded member.
  • the first upper folded member is connected to the upper end 1111.
  • the second upper folded member is connected to the first upper folded member.
  • the third upper folded member is connected to the second upper folded member and to the upper edge 121.
  • the outward edge of the first upper face of the first upper folded member is connected to the upper end 1111.
  • the outward edge of the second upper face of the first upper folded member is connected to the outward edge of the first upper face of the second upper folded member.
  • the outward edge of the second upper face of the second upper folded member is connected to the outward edge of the first upper face of the third upper folded member.
  • the outward edge of the second upper face of the third upper folded member is connected to the upper edge 121.
  • the folded member has a first lower folded member, a second lower folded member, and a third lower superposed member.
  • the first lower folded member is connected to the lower end 1112.
  • the second lower folded member is connected to the first lower folded member.
  • the third lower folded member is connected to the second lower folded member and to the lower edge 131.
  • the outward edge of the first lower face of the first lower folded member is connected to the lower end 1112.
  • the outward edge of the second lower face of the first lower folded member is connected to the outward edge of the first lower face of the second lower folded member.
  • the outward edge of the second lower face of the second lower folded member is connected to the outward edge of the first lower face of the third lower folded member.
  • the outward edge of the second lower face of the third lower folded member is connected to the lower edge 131.
  • the respirator body 10 has a stiff support 14 that is made of polyester such as polyester fiber.
  • the stiff support 14 is malleable and is fixed in the central region 111 by peripheral seal 15.
  • the stiff support 14 supports the central region 111 and further helps the central region 111 stay in a fixed shape, preventing the central region 111 from distorting and collapsing.
  • the upper left side 1124 and the upper right side 1125 of the first upper face 1121 are bonded to the central region 111, and the upper left side 1124' and the upper right side 1125' of the second upper face 1122 are bonded to the upper part 12.
  • the lower left side 1134 and the lower right side 1135 of the first lower face 1131 are bonded to the central region 111, and the lower left side 1134' and the lower right side 1135' of the second lower face 1132 are bonded to the lower part 13.
  • the respirator body 10 has a nose clip 17 in the upper part 12 and parallel to the front edge 122 in order to fit the nose tightly.
  • the nose clip 17 is on a surface of the upper part 12 and is parallel to the front edge 122.
  • the respirator body 10 has foam in the upper part 12 and the foam is parallel to the front edge 122 in order to increase the comfort and provide a good fit with the face for the wearer.
  • the respirator body 10 has an exhalation valve 16 mounted thorough the middle portion of the central region 111.
  • the exhalation valve 16 reduces the hot air produced by the wearer's breathing that remains in the respirator of the present invention.
  • the upper folded member 112 is overlapped with the central region 111 and the upper part 12.
  • the lower folded member 113 is overlapped with the central region 111 and the lower part 13.
  • the upper part 12 and the lower part 13 are also overlapped with the central region 111.
  • the upper part 12 is at the outermost and partially covers the central region 111, the upper edge 121 of the upper part 12 is parallel with the upper end 1111 of the central region 111, and the lower edge 131 of the lower part 13 is parallel with the lower end 1112 of the central region 111.
  • the present invention when the present invention is to be used, first, the upper part 12 and the lower part 13 are expanded toward opposite directions respectively, and thus the present invention becomes a 3D structure, wherein the central part 11, the upper part 12 and the lower part 13 form a space.
  • a wearer's nose and mouth are placed in the space formed by the central part 11, the upper part 12 and the lower part 13.
  • the central part 11 faces the mouth, and the upper part 12 covers the wearer's nose, and the lower part 13 covers the wearer's chin.
  • the nose clip 17 in the upper part 12 is used to increase the respirator's fit with the nose bridge.
  • the distance from the wearer's nose to chin increases from X1 to X2, and the upper folded member 112 and the lower folded member 113 unfold due to the increase of the length, which is X2 minus X1.
  • the first upper face 1121, the second upper face 1122, the upper fold 1123, the first lower face 1131, the second lower face 1132 and the lower fold 1133 are expanded, resulting in a good fit with the wearer's face, reducing leak rate and providing effective protection efficiency.
  • the folded member further has an upper folded member 112 or a lower folded member 113, and as the wearer closes the mouth, the upper folded member 112 or the lower folded member 113 is folded.
  • the respirator body 10 is dragged by the chin, which makes the upper folded member 112 or the lower folded member 113 unfolded, and then expands the first upper face 1121, the second upper face 1122 and the upper fold 1123, or expands the first lower face 1131, the second lower face 1132 and the lower fold 1133.
  • the central part 11 is totally unfolded.
  • the strength of the folded member increases, which results in maintaining a proper space between the central part 11, the upper part 12 and the lower part 13 and keeping a good fit of the respirator body 10 with the wearer's face.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Claims (11)

  1. Faltbare Atemschutzmaske, die umfasst:
    einen Atemschutzmaskenkörper (10), der ein Oberteil (12), ein Unterteil (13) und ein Mittelteil (11), das zwischen dem Oberteil (12) und dem Unterteil (13) liegt, aufweist, und wobei das Mittelteil (11) Folgendes aufweist:
    ein Mittelgebiet (111), das Folgendes aufweist:
    ein oberes Ende (1111);
    ein unteres Ende (1112), das dem oberen Ende (1111) gegenüberliegt; und
    zwei Bindebereiche (1113, 1113') zwischen dem oberen Ende (1111) und dem unteren Ende (1112), wobei die zwei Bindebereiche (1113, 1113') einander gegenüberliegen; und
    ein gefaltetes Element, das von dem Mittelgebiet (111) ausgeht und Folgendes aufweist:
    ein oberes gefaltetes Element (112), das mit dem oberen Ende (1111) verbunden ist und zwischen dem Mittelgebiet (111) und dem Oberteil (12) liegt; und
    ein unteres gefaltetes Element (113), das mit dem unteren Ende (1112) verbunden ist und zwischen dem Mittelgebiet (111) und dem Unterteil (13) liegt;
    ein Band (20), das mit dem Atemschutzmaskenkörper (10) verbunden ist; wobei
    das obere gefaltete Element (112) Folgendes aufweist:
    eine erste obere Oberfläche (1121), die eine linke Oberseite (1124) und eine rechte Oberseite (1125), die der linken Oberseite (1124) gegenüberliegt, aufweist;
    eine zweite obere Oberfläche (1122), die der ersten oberen Oberfläche (1121) zugewandt ist und eine linke Oberseite (1124') und eine rechte Oberseite (1125'), die der linken Oberseite (1124') gegenüberliegt, aufweist; und
    eine obere Faltung (1123), die zwischen der ersten oberen Oberfläche (1121) und der zweiten oberen Oberfläche (1122) gebildet ist; und wobei das untere gefaltete Element (113) Folgendes aufweist:
    eine erste untere Oberfläche (1131), die eine linke Unterseite (1134) und eine rechte Unterseite (1135), die der linken Unterseite (1134) gegenüberliegt, aufweist;
    eine zweite untere Oberfläche (1132), die der ersten unteren Oberfläche (1131) zugewandt ist und die eine linke Unterseite (1134') und eine rechte Unterseite (1135'), die der linken Unterseite (1134') gegenüberliegt, aufweist; und
    eine untere Faltung (1133), die zwischen der ersten unteren Oberfläche (1131) und der zweiten unteren Oberfläche (1132) gebildet ist, dadurch gekennzeichnet, dass:
    die linke Oberseite (1124) der ersten oberen Oberfläche (1121) und die linke Oberseite (1124') der zweiten oberen Oberfläche (1122) überlappt sind, die rechte Oberseite (1125) der ersten oberen Oberfläche (1121) und die rechte Oberseite (1125') der zweiten oberen Oberfläche (1122) überlappt sind, und ein Außenrand der ersten oberen Oberfläche (1121) und ein Außenrand der zweiten oberen Oberfläche (1122) parallel sind und der oberen Faltung (1123) gegenüberliegen; und die linke Unterseite (1134) der ersten unteren Oberfläche (1131) und die linke Unterseite (1134') der zweiten unteren Oberfläche (1132) überlappt sind, die rechte Unterseite (1135) der ersten unteren Oberfläche (1131) und die rechte Unterseite (1135') der zweiten unteren Oberfläche (1132) überlappt sind und ein Außenrand der ersten unteren Oberfläche (1131) und ein Außenrand der zweiten unteren Oberfläche (1132) parallel sind und der unteren Faltung (1133) gegenüberliegen.
  2. Faltbare Atemschutzmaske gemäß Anspruch 1, wobei der Außenrand der ersten oberen Oberfläche (1121) mit dem oberen Ende (1111) des Mittelgebiets (111) verbunden ist und die Entfernung von der oberen Faltung (1123) zu dem Außenrand der ersten oberen Oberfläche (1121) oder zu dem Außenrand der zweiten oberen Oberfläche (1122) in dem Bereich von 3 Millimetern (mm) bis 60 mm liegt und der Außenrand der ersten unteren Oberfläche (1131) mit dem unteren Ende (1112) des Mittelgebiets (111) verbunden ist und die Entfernung von der unteren Faltung (1133) zu dem Außenrand der ersten unteren Oberfläche (1131) oder zu dem Außenrand der zweiten unteren Oberfläche (1132) in dem Bereich von 3 mm bis 60 mm liegt.
  3. Faltbare Atemschutzmaske gemäß Anspruch 2, wobei die zwei linken Oberseiten (1124, 1124') zusammengefügt sind und die zwei rechten Oberseiten (1125, 1125') zusammengefügt sind und die zwei linken Unterseiten (1134, 1134') zusammengefügt sind und die zwei rechten Unterseiten (1135, 1135') zusammengefügt sind.
  4. Faltbare Atemschutzmaske gemäß Anspruch 3, wobei die zwei linken Oberseiten (1124, 1124') mit dem Mittelgebiet (111) und mit dem Oberteil (12) aneinandergehaftet sind und die zwei rechten Oberseiten (1125, 1125') mit dem Mittelgebiet (111) und mit dem Oberteil (12) aneinandergehaftet sind und die zwei linken Unterseiten (1134, 1134') mit dem Mittelgebiet (111) und mit dem Unterteil (13) aneinandergehaftet sind und die zwei rechten Unterseiten (1135, 1135') mit dem Mittelgebiet (111) und mit dem Unterteil (13) aneinandergehaftet sind.
  5. Faltbare Atemschutzmaske gemäß Anspruch 4, wobei die linke Oberseite (1124) und die rechte Oberseite (1125) der ersten oberen Oberfläche (1121) mit dem Mittelgebiet (111) aneinandergehaftet sind und die linke Oberseite (1124') und die rechte Oberseite (1125') der zweiten oberen Oberfläche (1122) mit dem Oberteil (12) aneinandergehaftet sind und die linke Unterseite (1134) und die rechte Unterseite (1135) der ersten unteren Oberfläche (1131) mit dem Mittelgebiet (111) aneinandergehaftet sind und die linke Unterseite (1134') und die rechte Unterseite (1135') der zweiten unteren Oberfläche (1132) mit dem Unterteil (13) aneinandergehaftet sind.
  6. Faltbare Atemschutzmaske gemäß einem der Ansprüche 1 bis 5, wobei das Oberteil (12) Folgendes aufweist:
    einen oberen Rand (121), der mit dem Außenrand der zweiten oberen Oberfläche (1122) verbunden ist und parallel zu dem oberen Ende (1111) des Mittelgebiets (111) ist; und
    einen vorderen Rand (122), der dem oberen Rand (121) gegenüberliegt; wobei
    das Unterteil (13) Folgendes aufweist:
    einen unteren Rand (131), der mit dem Außenrand der zweiten unteren Oberfläche (1132) verbunden ist und zu dem unteren Ende (1112) des Mittelgebiets (111) parallel ist; und
    einen untersten Rand (132), der dem unteren Rand (131) gegenüberliegt.
  7. Faltbare Atemschutzmaske gemäß Anspruch 1, wobei das obere gefaltete Element (112) Folgendes aufweist:
    ein erstes oberes gefaltetes Element, das mit dem Mittelgebiet (111) verbunden ist;
    ein zweites oberes gefaltetes Element, das mit dem ersten oberen gefalteten Element verbunden ist; und
    ein drittes oberes gefaltetes Element, das mit dem zweiten oberen gefalteten Element und mit dem Oberteil (12) verbunden ist; und
    das untere gefaltete Element (113) Folgendes aufweist:
    ein erstes unteres gefaltetes Element, das mit dem Mittelgebiet (111) verbunden ist;
    ein zweites unteres gefaltetes Element, das mit dem ersten unteren gefalteten Element verbunden ist; und
    ein drittes unteres gefaltetes Element, das mit dem zweiten unteren gefalteten Element und mit dem Unterteil (13) verbunden ist.
  8. Faltbare Atemschutzmaske gemäß einem der Ansprüche 1 bis 7, wobei das Band (20) ein elastisches Band ist, das mit dem Bindebereich (1113, 1113') verbunden ist.
  9. Faltbare Atemschutzmaske gemäß einem der Ansprüche 1 bis 8, wobei der Atemschutzmaskenkörper (10) einen steifen Träger (14) aufweist und wobei der steife Träger (14) in dem Mittelgebiet (111) befestigt ist und wobei der steife Träger verformbar ist.
  10. Faltbare Atemschutzmaske gemäß einem der Ansprüche 1 bis 9, wobei der Atemschutzmaskenkörper (10) in dem Oberteil (12) oder auf einer Oberfläche des Oberteils (12) eine Nasenklemme (17) aufweist.
  11. Faltbare Atemschutzmaske gemäß einem der Ansprüche 1 bis 10, wobei der Atemschutzmaskenkörper (10) in dem Oberteil (12) Schaum aufweist und wobei der Atemschutzmaskenkörper (10) aus einem Mehrschichtvliesstoff hergestellt ist, der ein Spinnvlies ist, dessen Flächenmasse im Bereich von 16 g/m2 bis 60 g/m2 liegt, und wobei der Atemschutzmaskenkörper (10) ein Filtermedium aufweist, das ein schmelzgeblasenes Vlies ist.
EP12185849.2A 2011-11-03 2012-09-25 Faltbare Atemschutzmaske Not-in-force EP2589413B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100140085A TW201318665A (zh) 2011-11-03 2011-11-03 摺疊式之立體口罩

Publications (3)

Publication Number Publication Date
EP2589413A2 EP2589413A2 (de) 2013-05-08
EP2589413A3 EP2589413A3 (de) 2014-01-01
EP2589413B1 true EP2589413B1 (de) 2015-07-08

Family

ID=46940380

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12185849.2A Not-in-force EP2589413B1 (de) 2011-11-03 2012-09-25 Faltbare Atemschutzmaske

Country Status (2)

Country Link
EP (1) EP2589413B1 (de)
TW (1) TW201318665A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3743166B1 (de) * 2018-12-21 2024-02-07 Dräger Safety AG & Co. KGaA Atemhalbmaske und verfahren zur herstellung einer atemhalbmaske

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9615612B2 (en) * 2013-08-29 2017-04-11 3M Innovative Properties Company Filtering face-piece respirator with stiffening member integral with filtering structure
KR20170071548A (ko) * 2014-10-16 2017-06-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 편평 절첩식 호흡기 및 이의 제조 방법
CN105615042A (zh) * 2014-10-27 2016-06-01 宣德医材科技股份有限公司 密合型口罩及其制法
GB201508114D0 (en) * 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
KR102585442B1 (ko) 2017-11-13 2023-10-06 쓰리엠 이노베이티브 프로퍼티즈 캄파니 이너 쉘 및 이를 포함하는 마스크
US12150502B2 (en) 2018-01-03 2024-11-26 3M Innovative Properties Company Respirator including transversely-extending pleat and method of forming same
CN111567945B (zh) * 2020-05-28 2021-11-23 东莞理工学院 一种个性化3d打印口罩支架的制备方法
WO2022133608A1 (en) 2020-12-23 2022-06-30 Takaya Technology Inc. Respirator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871661A (en) * 1958-02-28 1961-06-28 Robinson & Sons Ltd An improved face mask
GB9405162D0 (en) * 1994-03-16 1994-04-27 Scras Heptapeptides
HU222527B1 (hu) 1995-03-09 2003-08-28 Minnesota Mining And Manufacturing Co. Laposra hajtogatott légszűrő eszközt képező arcmaszk, és eljárás annak gyártására
TWI270390B (en) * 2003-09-09 2007-01-11 Lee Yong Chuol Disposable dust protective mask
US20080271739A1 (en) * 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
JP2010063675A (ja) * 2008-09-11 2010-03-25 San-M Package Co Ltd マスク
TWM426412U (en) * 2011-11-03 2012-04-11 San Huei United Co Ltd Folded three-dimensional mouth mask

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3743166B1 (de) * 2018-12-21 2024-02-07 Dräger Safety AG & Co. KGaA Atemhalbmaske und verfahren zur herstellung einer atemhalbmaske

Also Published As

Publication number Publication date
EP2589413A3 (de) 2014-01-01
TWI454296B (de) 2014-10-01
TW201318665A (zh) 2013-05-16
EP2589413A2 (de) 2013-05-08

Similar Documents

Publication Publication Date Title
EP2589413A2 (de) Faltbare Atemschutzmaske
EP2695641B1 (de) Maske
JP4794264B2 (ja) マスク
WO2021230183A1 (ja) マスクシールド及び多重マスクシールド
JP6883956B2 (ja) マスク
JPH11501840A (ja) フラットフォールドパーソナル呼吸用保護装置およびそれを製造する工程
JP6308297B2 (ja) 水平折り畳み式顔面部濾過式呼吸器
KR20080005347A (ko) 강성이 부여된 필터 마스크
US12256792B2 (en) Transparent and multi-faceted face mask
HUP0200084A2 (en) Flat-folded personal respiratory protection devices and processes for preparing same
WO2010103688A1 (ja) マスク
CN112437687A (zh) 口罩
CN103857442A (zh) 鼻罩
JP7121965B2 (ja) マスク
JP2014223227A (ja) プリーツ型衛生マスク
KR20170090488A (ko) 호흡기 노우즈피스
KR101586077B1 (ko) 호흡기 보호용 마스크
CN113301966A (zh) 呼吸半面罩和用于制造呼吸半面罩的方法
KR101171703B1 (ko) 코주머니형 마스크
JP2016059780A (ja) マスク
JP2011239871A (ja) ４面マスク
CN111035085A (zh) 脑后气道口罩
CN103082524A (zh) 折叠式的立体口罩
CN107551418A (zh) 防污染面罩
CN214677693U (zh) 一种带有支架的柳叶型口罩

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: A41D 13/11 20060101ALI20131128BHEP

Ipc: A62B 23/02 20060101AFI20131128BHEP

17P Request for examination filed

Effective date: 20140227

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: A62B 23/02 20060101AFI20150210BHEP

Ipc: A41D 13/11 20060101ALI20150210BHEP

INTG Intention to grant announced

Effective date: 20150313

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 734905

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012008557

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 734905

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150708

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150708

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151008

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151109

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151108

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012008557

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150925

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

26N No opposition filed

Effective date: 20160411

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150925

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120925

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220706

Year of fee payment: 11

Ref country code: DE

Payment date: 20220916

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220711

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602012008557

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230925

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230925

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230930

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240403