JP2000325481A - Mask for respiration - Google Patents
Mask for respirationInfo
- Publication number
- JP2000325481A JP2000325481A JP11144553A JP14455399A JP2000325481A JP 2000325481 A JP2000325481 A JP 2000325481A JP 11144553 A JP11144553 A JP 11144553A JP 14455399 A JP14455399 A JP 14455399A JP 2000325481 A JP2000325481 A JP 2000325481A
- Authority
- JP
- Japan
- Prior art keywords
- mask
- wearer
- mask body
- main body
- body cover
- 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.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 7
- 230000000241 respiratory effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000003566 sealing material Substances 0.000 description 13
- 210000003128 head Anatomy 0.000 description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000011282 treatment Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000004709 eyebrow Anatomy 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000010352 nasal breathing Effects 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 230000003519 ventilatory effect Effects 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、呼吸用マスクに関
し、特に、着用者に対するマスク本体の支持構造に係る
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a respiratory mask and, more particularly, to a structure for supporting a mask body for a wearer.
【０００２】[0002]
【従来の技術】一般に、睡眠時無呼吸症候群の患者を治
療する方法として、経鼻式持続陽圧呼吸法（ＣＰＡＰ(C
ontinuous Positive Airway Pressure)）が行われてい
る。2. Description of the Related Art In general, as a method of treating patients with sleep apnea syndrome, nasal continuous positive pressure breathing (CPAP (C
ontinuous Positive Airway Pressure)).
【０００３】また、換気不全患者を治療する方法とし
て、経鼻式間欠陽圧換気呼吸法（ＮＩＰＰＶ(Nasal Int
ermittent Positive Pressure Ventilation)）が行われ
ている。[0003] As a method for treating patients with ventilatory insufficiency, nasal intermittent positive pressure ventilation ventilation (NIPPV (Nasal Int.
ermittent Positive Pressure Ventilation)).
【０００４】これらの治療には、呼吸用マスクが用いら
れている。従来、この呼吸用マスクは、ＵＳＰ５，２４
３，９７１号公報に開示されているように、本体カバー
に薄膜を取り付けたマスク本体を備える一方、該マスク
本体に取り付けられて該マスク本体を着用者に取り付け
るためのヘッドギアを備えている。A respiratory mask is used for these treatments. Conventionally, this respirator has been disclosed in USP 5,24.
As disclosed in Japanese Patent Publication No. 3,971, a mask body having a thin film attached to a body cover is provided, and a headgear attached to the mask body for attaching the mask body to a wearer is provided.
【０００５】着用者は、上記呼吸用マスクのマスク本体
が鼻を覆うように該マスク本体を顔にヘッドバンドによ
って固定する。一方、上記マスク本体には、ポンプより
陽圧の吸気ガスが供給されているので、着用者がこの吸
気ガスを吸い込むことになる。[0005] The wearer fixes the mask body to the face with a headband so that the mask body of the respiratory mask covers the nose. On the other hand, since a positive pressure intake gas is supplied from the pump to the mask body, the wearer inhales the intake gas.
【０００６】[0006]
【発明が解決しようとする課題】上述したように、従来
の呼吸用マスクのマスク本体には、固定片が本体カバー
の上部から上方に向かって延長されている。更に、上記
本体カバーの両側部には、ヘッドバンドの取付け片が形
成されている。As described above, in the mask body of the conventional respiratory mask, the fixing piece extends upward from the upper part of the body cover. Further, mounting pieces for the headband are formed on both sides of the main body cover.
【０００７】したがって、上記マスク本体を装着する
と、固定片が眉間を通って先端が額に当接して該マスク
本体を支持することになる。Therefore, when the above-mentioned mask body is mounted, the fixing piece passes through the space between the eyebrows and the tip abuts on the forehead to support the mask body.
【０００８】一方、上記ヘッドバンドは下部バンドと上
部バンドとを備えている。該下部バンドは、一方の取付
け片から頭の後を通り、他方の取付け片に延びている。
上記上部バンドは、下部バンドとほぼ同様に、固定片の
先端の一側部から頭の後を通り、固定片の先端の他側部
に延びている。又は、上記上部バンドは、固定片の先端
から頭の上部を通り頭の後において下部バンドに連結さ
れている。On the other hand, the headband has a lower band and an upper band. The lower band extends from one mounting strip behind the head to the other mounting strip.
The upper band extends from one side of the distal end of the fixed piece to the other side of the distal end of the fixed piece, almost in the same manner as the lower band. Alternatively, the upper band passes through the upper part of the head from the tip of the fixing piece and is connected to the lower band behind the head.
【０００９】しかしながら、この従来の呼吸用マスク
は、マスク本体を額で支持するようにしているので、固
定片が眉間を通ることになる。この結果、着用者は視界
を遮られることになり、極めて煩わしいという問題があ
った。However, in this conventional respiratory mask, since the mask main body is supported by the forehead, the fixing piece passes through the space between the eyebrows. As a result, the wearer is obstructed from seeing, and there is a problem that the wearer is extremely troublesome.
【００１０】また、上記ヘッドバンドが頭の上部を通る
場合、整髪が乱れるなどの問題があった。[0010] Further, when the headband passes over the upper part of the head, there has been a problem that hairdressing is disturbed.
【００１１】また、上記呼吸用マスクは、鼻で呼吸する
ものであるが、着用者が口を閉じる状態に拘束されてい
ないので、口を開くと十分な効果が発揮されないという
問題があった。In addition, the above-mentioned respiratory mask breathes through the nose. However, since the wearer is not restrained in a state in which the mouth is closed, there is a problem that a sufficient effect is not exhibited when the mouth is opened.
【００１２】本発明は、斯かる点に鑑みて成されたもの
で、マスク本体を装着した際、視界を遮らないようにす
ると共に、整髪の乱れがなく、しかも、口を開き難くす
ることを目的とするものである。[0012] The present invention has been made in view of the above points, and it is an object of the present invention to prevent a view from being obstructed when a mask body is mounted, to prevent disturbance of hair styling, and to make it difficult to open a mouth. It is the purpose.
【００１３】[0013]
【課題を解決するための手段】本発明は、本体カバーの
下部から固定片を下方に延長し、該固定片が下顎に当接
してマスク本体を支持するようにしたものである。According to the present invention, a fixing piece is extended downward from a lower portion of a main body cover, and the fixing piece contacts a lower jaw to support a mask main body.
【００１４】上記の目的を達成するために、本発明が講
じた手段は、先ず、呼吸ガスが流出入するマスク本体
と、該マスク本体を着用者の顔に保持するための支持バ
ンドとを備え、該着用者の顔に取り付けられて鼻に吸気
ガスを供給するための呼吸用マスクを対象としている。[0014] In order to achieve the above object, the present invention firstly comprises a mask body through which respiratory gas flows in and out, and a support band for holding the mask body on a wearer's face. And a respirator attached to the face of the wearer to supply inhaled gas to the nose.
【００１５】そして、上記マスク本体は、本体カバー
と、該本体カバーに連接されて呼吸ガスが流れるノズル
と、上記本体カバーに取り付けられると共に、上記着用
者の顔に密着する可撓性のシール部材とを備えている。
更に、上記本体カバーには、該本体カバーの下部から下
方に延長され、上記着用者の下顎に当接して上記本体カ
バーを支持する固定片が形成されている。加えて、上記
マスク本体には、支持バンドを取り付けるための連結手
段が設けられている。The mask main body includes a main body cover, a nozzle connected to the main body cover, through which a respiratory gas flows, and a flexible seal member attached to the main body cover and in close contact with the face of the wearer. And
Further, the main body cover has a fixing piece extending downward from a lower portion of the main body cover and supporting the main body cover in contact with the lower jaw of the wearer. In addition, the mask body is provided with a connecting means for attaching the support band.
【００１６】また、上記連結手段は、本体カバーの両側
部に形成された取付け片と、該各取付け片にそれぞれ形
成されると共に、固定片の両側の２ヶ所に形成され、マ
スク本体を４方向から支持するように該支持バンドを取
り付けるための取付け孔とより構成されていてもよい。[0016] The connecting means is formed on mounting pieces formed on both sides of the main body cover, and is formed on each of the mounting pieces, and is formed at two places on both sides of the fixing piece. And a mounting hole for mounting the support band so as to support from above.
【００１７】また、上記取付け孔は、支持バンドが着用
者の頬を通って頭部を巻回するように形成されていても
よい。[0017] The attachment hole may be formed so that the support band is wound around the head through the wearer's cheek.
【００１８】また、上記ノズルには、円形で且つ呼気ガ
スの放出方向に広がる開口であって、着用者の呼気ガス
を排出するリーク孔が形成されていてもよい。[0018] The nozzle may be formed with a leak opening which is circular and extends in the direction in which the exhaled gas is released, and which discharges the exhaled gas of the wearer.
【００１９】また、上記マスク本体は、５０cm3〜１０
０cm3の空間容量に設定されていてもよい。Further, the mask body has a size of 50 cm 3 to 10 cm 3.
The space capacity may be set to 0 cm 3 .
【００２０】また、上記固定片は、下顎に接するバッド
を備えていてもよい。[0020] Further, the fixing piece may include a pad that contacts the lower jaw.
【００２１】すなわち、上記発明では、支持バンドをマ
スク本体に取り付けた状態において、該支持バンドが後
頭部から頬を通るようにしてマスク本体を顔に装着す
る。そして、上記マスク本体を着用者の鼻に挿入した状
態にすると、固定片が、着用者の口を縦断し、固定片の
下端部が下唇の下方に当接する。更に、上記支持バンド
の長さを調節してマスク本体を顔に固定すると、該マス
ク本体が鼻全体を覆うことになる。That is, in the above invention, in a state where the support band is attached to the mask body, the mask body is attached to the face so that the support band passes through the cheek from the back of the head. Then, when the mask body is inserted into the nose of the wearer, the fixing piece longitudinally cuts through the wearer's mouth, and the lower end of the fixing piece abuts below the lower lip. Further, when the length of the support band is adjusted and the mask body is fixed to the face, the mask body covers the entire nose.
【００２２】一方、上記マスク本体のノズルから陽圧の
吸気ガスを供給すると、該吸気ガスがマスク本体の内部
に供給される。そして、患者である着用者が吸気ガスを
吸い込むことになる。上記着用者が吐き出した呼気ガス
は、マスク本体のノズルを通り、リーク孔から外部に排
出される。On the other hand, when a positive pressure intake gas is supplied from the nozzle of the mask body, the intake gas is supplied to the inside of the mask body. Then, the wearer who is the patient inhales the inspired gas. The exhaled gas exhaled by the wearer passes through the nozzle of the mask body and is discharged outside through the leak hole.
【００２３】また、上記マスク本体を顔に装着した際、
上記固定片のバッドが下顎に当接するので、口の開放が
拘束され、着用者は吸気ガスを半強制的に吸い込むこと
になる。When the mask body is worn on the face,
Since the pad of the fixing piece contacts the lower jaw, the opening of the mouth is restricted, and the wearer inhales the inhaled gas semi-forcedly.
【００２４】[0024]
【発明の効果】したがって、本発明によれば、マスク本
体の装着時において、固定片が下顎に当接するので、従
来のように視界が妨げられることがない。この結果、装
着時の煩わしさを確実に除去することができる。Therefore, according to the present invention, when the mask body is mounted, the fixing piece abuts on the lower jaw, so that the field of view is not obstructed as in the prior art. As a result, troublesomeness at the time of mounting can be reliably removed.
【００２５】特に、装着時間が長い場合が多いことか
ら、装着の違和感を大幅に軽減することができる。In particular, since the mounting time is often long, the discomfort of mounting can be greatly reduced.
【００２６】また、支持バンドが頬を通るので、該支持
バンドが頭の上部を通ることがない。この結果、整髪の
乱れなどを確実に防止することができる。Further, since the support band passes through the cheek, the support band does not pass through the upper part of the head. As a result, it is possible to reliably prevent disturbance of hair styling.
【００２７】また、固定片が下顎に当接するので、口を
開くことを拘束することができる。この拘束により、鼻
での呼吸を確実に促すことができ、治療効果を確実に発
揮させることができる。Further, since the fixing piece contacts the lower jaw, opening of the mouth can be restricted. By this restriction, breathing in the nose can be surely promoted, and the therapeutic effect can be surely exerted.
【００２８】また、マスク本体を支持バンドによって４
方向に支持するので、該マスク本体が着用者に確実に保
持される。この結果、睡眠時にマスク本体が外れるなど
の事態を確実に防止することができる。Further, the mask body is supported by a support band.
Since the mask body is supported in the direction, the mask body is securely held by the wearer. As a result, it is possible to reliably prevent a situation such as the mask body coming off during sleep.
【００２９】また、リーク孔が外側に向かって広がるよ
うに形成されているので、排気音を確実に低減すること
ができる。Further, since the leak hole is formed so as to widen outward, exhaust noise can be reliably reduced.
【００３０】また、上記マスク本体の空間容量を所定量
に小さくしているので、マスク本体における二酸化炭素
の残存を少なくすることができる。この結果、再吸気の
際、着用者が二酸化炭素濃度の低い空気を吸い込むこと
になり、治療の最適化を図ることができる。Further, since the space capacity of the mask main body is reduced to a predetermined amount, carbon dioxide remaining in the mask main body can be reduced. As a result, at the time of re-inspiration, the wearer inhales air having a low carbon dioxide concentration, so that treatment can be optimized.
【００３１】[0031]
【発明の実施の形態】以下、本発明の実施形態を図面に
基づいて詳細に説明する。Embodiments of the present invention will be described below in detail with reference to the drawings.
【００３２】図１に示すように、本実施形態の呼吸用マ
スク１０は、ＣＰＡＰやＮＩＰＰＶの治療に用いられる
医療用マスクである。As shown in FIG. 1, the respiratory mask 10 of the present embodiment is a medical mask used for treatment of CPAP and NIPPV.
【００３３】該呼吸用マスク１０は、マスク本体２０と
該マスク本体２０を着用者１１の顔に保持するための支
持バンド３０とを備えている。そして、該マスク本体２
０は、図２〜図５に示すように、本体カバー４０とノズ
ル５０とシール部材６０とを備えている。The respiratory mask 10 includes a mask body 20 and a support band 30 for holding the mask body 20 on the face of the wearer 11. And the mask body 2
Reference numeral 0 includes a main body cover 40, a nozzle 50, and a seal member 60, as shown in FIGS.
【００３４】上記本体カバー４０は、合成樹脂材より形
成され、正面視ほぼ三角形状の本体部４１と、支持バン
ド３０の取付け片４６と、装着時の固定片７０とを備え
ている。該本体部４１は、正面視ほぼ三角形状に形成さ
れると共に、図６に示すように、前方にやや突出するシ
ェル型に形成されて縦断面略くの字型に形成されてい
る。The main body cover 40 is formed of a synthetic resin material, and includes a main body portion 41 having a substantially triangular shape in a front view, a mounting piece 46 of the support band 30, and a fixing piece 70 at the time of mounting. The main body portion 41 is formed in a substantially triangular shape in a front view, and as shown in FIG. 6, is formed in a shell shape slightly protruding forward, and is formed in a substantially rectangular shape in longitudinal section.
【００３５】上記本体部４１の中央部には、ノズル５０
の端部が挿入連結される中央開口４２が形成されてい
る。また、上記本体部４１の周縁には、シール部材６０
を取り付けるフランジ４３が後方に突出して形成されて
いる。At the center of the main body 41, a nozzle 50 is provided.
Is formed at the center opening 42 into which the end of the center opening 42 is inserted and connected. A sealing member 60 is provided on the periphery of the main body 41.
Is formed so as to protrude rearward.
【００３６】上記フランジ４３の外周面には外側に突出
する環状突起４４が形成されている。また、上記フラン
ジ４３の後端部には、外周面が窪んだ段差部４５が形成
されている。An annular projection 44 is formed on the outer peripheral surface of the flange 43 to protrude outward. At the rear end of the flange 43, a step 45 having a depressed outer peripheral surface is formed.
【００３７】上記取付け片４６は、本体カバー４０の本
体部４１における両側部に該本体部４１と一体に形成さ
れている。該取付け片４６は、本体部４１の２つの斜辺
の下半部より斜め上方に向かって延長されている。そし
て、上記取付け片４６の先端には支持バンド３０の取付
け孔４７が形成されている。該取付け孔４７は、上下方
向に形成されている。The mounting pieces 46 are formed integrally with the main body 41 on both sides of the main body 41 of the main body cover 40. The attachment piece 46 extends obliquely upward from lower halves of two oblique sides of the main body 41. A mounting hole 47 for the support band 30 is formed at the tip of the mounting piece 46. The mounting hole 47 is formed vertically.
【００３８】上記固定片７０は、本発明の特徴の１つで
あり、本体カバー４０における本体部４１の下部に、該
本体部４１と一体に形成されている。該固定片７０は、
本体部４１の底辺より下方に向かって延長されている。
該固定片７０は、本体部４１の底辺に連続する小幅の喉
部７１と、該喉部７１に連続する広幅の当接部７２とよ
り構成されている。該喉部７１の両側には取付け孔７４
が形成されている。該取付け孔７４は、上下方向に形成
されている。The fixing piece 70 is one of the features of the present invention, and is formed integrally with the main body 41 below the main body 41 in the main body cover 40. The fixing piece 70 is
It extends downward from the bottom of the main body 41.
The fixing piece 70 includes a small-width throat 71 continuous with the bottom of the main body 41 and a wide contact portion 72 continuous with the throat 71. Mounting holes 74 are provided on both sides of the throat 71.
Are formed. The mounting hole 74 is formed vertically.
【００３９】そして、上記各取付け片４６と、該各取付
け片４６の取付け孔４７及び固定片７０の取付け孔７４
とによって、支持バンド３０の連結手段１３が構成され
ている。The mounting pieces 46, the mounting holes 47 of the mounting pieces 46 and the mounting holes 74 of the fixing pieces 70 are provided.
Thus, the connecting means 13 of the support band 30 is configured.
【００４０】上記固定片７０の当接部７２は、図１に示
すように、着用者１１の下顎に対応するように形成され
ている。該当接部７２の背面にはパッド７３が取り付け
られている。つまり、上記固定片７０は、着用者１１の
口を縦断し、上記パッド７３が下唇の下方に当接するよ
うに構成されている。The contact portion 72 of the fixing piece 70 is formed to correspond to the lower jaw of the wearer 11, as shown in FIG. A pad 73 is attached to the back of the contact portion 72. That is, the fixing piece 70 is configured so as to cut through the mouth of the wearer 11 and the pad 73 abuts below the lower lip.
【００４１】上記パッド７３は、例えば、やや硬質のス
ポンジやゴムなどの可撓性材料によって形成され、矩形
状に形成されている。つまり、該パッド７３は、着用時
に違和感や痛みなどが生じないように柔らかな接触とな
るようにしている。更に、該パッド７３は、当接部７２
に貼付されているが、面ファスナ等を介して当接部７２
に着脱自在に取り付けられていてもい。The pad 73 is made of, for example, a somewhat hard sponge or a flexible material such as rubber and has a rectangular shape. That is, the pad 73 is configured to be in soft contact so as not to cause discomfort or pain when worn. Further, the pad 73 is provided with a contact portion 72.
Is attached to the contact portion 72 via a hook-and-loop fastener or the like.
It may be detachably attached to.
【００４２】上記ノズル５０は、呼吸ガスが流れる円筒
状のパイプで形成されている。該ノズル５０は、水平部
５１と垂直部５２とより逆Ｌ字状に形成されている。該
水平部５１の一端は、本体カバー４０の中央開口４２に
挿入され、リング２１によって回転自在に固定されてい
る。上記垂直部５２の下端部には、陽圧の吸気ガスを供
給するための供給パイプ１２が接続されている。尚、こ
の供給パイプ１２は、図示しないが、ポンプなどが接続
され、吸気ガスをマスク本体２０の内部に導いている。The nozzle 50 is formed of a cylindrical pipe through which a breathing gas flows. The nozzle 50 is formed in an inverted L-shape with a horizontal portion 51 and a vertical portion 52. One end of the horizontal portion 51 is inserted into the central opening 42 of the main body cover 40 and is rotatably fixed by the ring 21. A supply pipe 12 for supplying a positive pressure intake gas is connected to a lower end of the vertical portion 52. Although not shown, a pump or the like is connected to the supply pipe 12 to guide the intake gas into the mask body 20.
【００４３】上記ノズル５０における垂直部５２の前面
両側部には、図７に示すように、２つのリーク孔５３が
形成されている。該リーク孔５３は、着用者１１の呼気
ガスを排出する孔であって、真円又は楕円などの円形に
形成されている。更に、上記リーク孔５３は、本発明の
特徴の１つであり、排気音が生じないように、断面台形
状に形成されている。つまり、該リーク孔５３の周面５
４が放出方向に向かって広がるテーパ面に形成されてい
る。As shown in FIG. 7, two leak holes 53 are formed on both sides of the front surface of the vertical portion 52 of the nozzle 50. The leak hole 53 is a hole for discharging the exhaled gas of the wearer 11, and is formed in a perfect circle or a circular shape such as an ellipse. Further, the leak hole 53 is one of the features of the present invention, and has a trapezoidal cross section so as not to generate exhaust noise. That is, the peripheral surface 5 of the leak hole 53
4 is formed on a tapered surface that expands in the emission direction.
【００４４】上記シール部材６０は、外側シール材６Ａ
と内側シール材６Ｂとより二重構造に構成されている。
該外側シール材６Ａは、シリコンゴムなど可撓性材料に
より成る薄膜で形成されている。該外側シール材６Ａ
は、図８〜図１０に示すように、鼻の周りに密着して該
鼻と本体カバー４０との間をシールするものであり、ほ
ぼ三角形の筒状の胴部６１を備えている。該胴部６１の
一端面は開口され、他端面には頂面部６２が連続形成さ
れている。該頂面部６２は、ほぼ半球状に形成され、着
用者１１の鼻が挿入される挿入口６３が形成されてい
る。The sealing member 60 is made of an outer sealing material 6A.
And the inner sealing member 6B.
The outer sealing material 6A is formed of a thin film made of a flexible material such as silicon rubber. Outer sealing material 6A
As shown in FIG. 8 to FIG. 10, the nose and the body cover 40 are tightly fitted around the nose, and have a substantially triangular cylindrical body 61. One end surface of the body portion 61 is open, and a top surface portion 62 is continuously formed on the other end surface. The top surface portion 62 is formed in a substantially hemispherical shape, and has an insertion opening 63 into which the nose of the wearer 11 is inserted.
【００４５】また、上記外側シール材６Ａにおける胴部
６１の開口周縁には、本体カバー４０のフランジ４３の
外側に嵌め込む肉厚部６４が形成されている。該肉厚部
６４の内周面には、環状突起４４に嵌り込む環状溝６ａ
が形成されている。A thick portion 64 that fits outside the flange 43 of the main body cover 40 is formed on the outer periphery of the opening of the body 61 in the outer sealing material 6A. An annular groove 6 a fitted into the annular projection 44 is formed on the inner peripheral surface of the thick portion 64.
Are formed.
【００４６】上記内側シール材６Ｂは、シリコンゴムな
ど可撓性材料により成る薄膜で形成され、外側シール材
６Ａよりやや硬質に形成されている。該内側シール材６
Ｂは、図１１〜図１３に示すように、短いほぼ三角形の
筒状に形成されると共に、両端面が開口されている。The inner sealing member 6B is formed of a thin film made of a flexible material such as silicon rubber, and is formed to be slightly harder than the outer sealing member 6A. The inner sealing material 6
As shown in FIGS. 11 to 13, B is formed in a short, substantially triangular cylindrical shape, and has both ends open.
【００４７】上記内側シール材６Ｂの正面側の端面にお
いて、該端面の底辺部には、上顎に当接する凹所６５が
形成されると共に、頂点部には、鼻柱に当接する凹所６
６が形成されている。On the front end surface of the inner sealing material 6B, a concave portion 65 is formed at the bottom of the end surface to contact the upper jaw, and a concave portion 6 is formed at the vertex at the vertex portion.
6 are formed.
【００４８】上記内側シール材６Ｂの背面周縁部には、
内側にやや突出する肉厚部６７が形成されている。該肉
厚部６７には、本体カバー４０におけるフランジ４３の
段差部４５が挿入される周回溝６ｂが形成されている。
該周回溝６ｂは、肉厚部６７の端面に開口している。On the peripheral edge of the back surface of the inner sealing material 6B,
A thick part 67 slightly protruding inside is formed. In the thick portion 67, a circumferential groove 6b into which the step portion 45 of the flange 43 in the main body cover 40 is inserted is formed.
The orbital groove 6b is open at the end face of the thick portion 67.
【００４９】上記マスク本体２０の空間容量は、５０cm
3〜１００cm3に形成されている。つまり、上記本体カバ
ー４０にシール部材６０を取り付けた状態において、該
本体カバー４０と外側シール材６Ａによって囲まれる空
間が、５０cm3〜１００cm3の容積になるように形成され
ている。好ましくは、上記マスク本体２０の空間容量
は、６０cm3〜９０cm3に形成されている。The space capacity of the mask body 20 is 50 cm.
It is formed in 3 100 cm 3. That is, in the state of attaching the seal member 60 to the body cover 40, a space surrounded by the main body cover 40 and the outer sealing member 6A is formed so that a volume of 50 cm 3 100 cm 3. Preferably, the space capacity of the mask body 20 is formed in a 60cm 3 ~90cm 3.
【００５０】上記マスク本体２０が、大きな空間容量に
形成されると、二酸化炭素濃度が高くなる。つまり、従
来のこの種の呼吸用マスクは、１３０cm3の容量に設定
されていた。上記マスク本体２０が、従来と同様な空間
容量に形成されると、着用者１１の呼気ガスがこのマス
ク本体２０に吐き出されるので、呼気ガスの二酸化炭素
の残存が多くなる。したがって、再吸気の際、着用者１
１が二酸化炭素濃度の高い空気を吸い込むことになる。When the mask body 20 is formed with a large space capacity, the carbon dioxide concentration increases. That is, this type of conventional respiratory mask is set to have a capacity of 130 cm 3 . When the mask main body 20 is formed to have the same space capacity as that of the related art, the exhaled gas of the wearer 11 is discharged to the mask main body 20, so that the carbon dioxide of the exhaled gas increases. Therefore, when re-inhaling, the wearer 1
1 inhales air with high carbon dioxide concentration.
【００５１】そこで、本実施形態では、上記マスク本体
２０の空間容量が、６０cm3〜９０cm3に形成するように
している。[0051] Therefore, in this embodiment, the space capacity of the mask body 20, so that to form a 60cm 3 ~90cm 3.
【００５２】上記支持バンド３０は、伸縮性部材より成
り、上部バンド３Ａと下部バンド３Ｂとより構成されて
いる。該上部バンド３Ａ及び下部バンド３Ｂは、本発明
の特徴として、マスク本体２０を着用者１１の顔に４方
向から保持するように構成されている。つまり、上記上
部バンド３Ａ及び下部バンド３Ｂは、マスク本体２０か
ら着用者１１の頬を通って後頭部に延び、該マスク本体
２０を両側の２ヶ所から引っ張るように顔に保持する。The support band 30 is made of an elastic member and is composed of an upper band 3A and a lower band 3B. As a feature of the present invention, the upper band 3A and the lower band 3B are configured to hold the mask body 20 on the face of the wearer 11 from four directions. That is, the upper band 3A and the lower band 3B extend from the mask body 20 to the back of the head through the cheek of the wearer 11, and hold the mask body 20 on the face so as to be pulled from two places on both sides.
【００５３】上記上部バンド３Ａは、後頭部に位置する
矩形状の後部当て片３１と、該後部当て片３１から左右
に延びる一対の帯片３２とより形成されている。該帯片
３２の先端部は、取付け片４６の取付け孔４７に挿入さ
れて折り返されている。そして、該帯片３２の先端部
は、図示しないが、例えば、面ファスナによって帯片３
２の中央部に着脱自在に密着連結されている。The upper band 3A is formed of a rectangular rear patch 31 located at the back of the head and a pair of strips 32 extending from the rear patch 31 to the left and right. The tip of the strip 32 is inserted into the mounting hole 47 of the mounting piece 46 and folded back. Although not shown, the tip of the strip 32 is, for example, a hook-and-loop fastener.
2 is detachably and tightly connected to the center of the housing 2.
【００５４】上記下部バンド３Ｂは、後頭部に位置する
矩形状の後部当て片３３と、該後部当て片３３から左右
に延びる一対の帯片３４とより形成されている。該帯片
３４の先端部は、固定片７０の取付け孔７４に挿入され
て折り返されている。そして、該帯片３４の先端部は、
図示しないが、例えば、面ファスナによって帯片３４の
中央部に着脱自在に密着連結されている。The lower band 3B is formed by a rectangular rear patch 33 located on the back of the head and a pair of strips 34 extending left and right from the rear patch 33. The tip of the strip 34 is inserted into the mounting hole 74 of the fixing piece 70 and folded back. And the tip of the strip 34 is
Although not shown, for example, it is detachably and closely connected to the center of the strip 34 by a hook-and-loop fastener.
【００５５】上記上部バンド３Ａの後部当て片３１と下
部バンド３Ｂの後部当て片３３は、例えば、面ファスナ
によって互いに着脱自在に密着連結されている。The rear patch 31 of the upper band 3A and the rear patch 33 of the lower band 3B are detachably and closely connected to each other by, for example, a hook-and-loop fastener.
【００５６】〈作用〉次に、上述した呼吸用マスク１０
の使用状態について説明する。<Operation> Next, the above-described respiratory mask 10
The state of use will be described.
【００５７】先ず、マスク本体２０は、本体カバー４０
にシール部材６０を取り付けた状態で顔に装着する。つ
まり、該本体カバー４０は、シール部材６０の内側シー
ル材６Ｂを外側シール材６Ａに挿入すると共に、内側シ
ール材６Ｂの肉厚部６７の周回溝６ｂに、本体カバー４
０におけるフランジ４３の段差部４５を挿入し、また、
外側シール材６Ａにおける胴部６１の肉厚部６４の環状
溝６ａを、本体カバー４０のフランジ４３の環状突起４
４に嵌め込む。First, the mask body 20 is attached to the body cover 40.
Is attached to the face with the seal member 60 attached. That is, the main body cover 40 inserts the inner seal member 6B of the seal member 60 into the outer seal member 6A and inserts the main body cover 4 into the circumferential groove 6b of the thick portion 67 of the inner seal member 6B.
0, the step portion 45 of the flange 43 is inserted, and
The annular groove 6a of the thick portion 64 of the body portion 61 of the outer sealing material 6A is
Fit into 4.
【００５８】その後、上部バンド３Ａと下部バンド３Ｂ
をマスク本体２０に取り付けた状態において、該上部バ
ンド３Ａと下部バンド３Ｂが後頭部から頬を通るように
してマスク本体２０を顔に装着する。Thereafter, the upper band 3A and the lower band 3B
Is attached to the mask body 20, the upper band 3A and the lower band 3B are attached to the face such that the upper band 3A and the lower band 3B pass through the cheeks from the back of the head.
【００５９】上記外側シール材６Ａの挿入口６３を着用
者１１の鼻に挿入した状態にすると、固定片７０が、着
用者１１の口を縦断し、パッド７３が下唇の下方に当接
する。更に、上記上部バンド３Ａと下部バンド３Ｂの長
さを調節することにより、マスク本体２０が鼻全体を覆
うことになる。When the insertion opening 63 of the outer sealing material 6A is inserted into the nose of the wearer 11, the fixing piece 70 cuts through the wearer 11's mouth, and the pad 73 contacts below the lower lip. Further, by adjusting the length of the upper band 3A and the lower band 3B, the mask body 20 covers the entire nose.
【００６０】一方、上記マスク本体２０のノズル５０に
供給パイプ１２に接続し、陽圧の吸気ガスを供給する
と、マスク本体２０に吸気ガスが供給され、患者である
着用者１１が吸気ガスを吸い込むことになる。On the other hand, when the supply pipe 12 is connected to the nozzle 50 of the mask body 20 to supply a positive pressure intake gas, the intake gas is supplied to the mask body 20 and the wearer 11 as a patient inhales the intake gas. Will be.
【００６１】上記着用者１１が吐き出した呼気ガスは、
マスク本体２０のノズル５０を通り、リーク孔５３から
外部に排出される。その際、該リーク孔５３が外側に向
かって広がっているので、小さな排気音となる。The exhaled gas exhaled by the wearer 11 is:
The gas passes through the nozzle 50 of the mask body 20 and is discharged outside through the leak hole 53. At this time, since the leak holes 53 are widened outward, a small exhaust noise is produced.
【００６２】また、上記マスク本体２０を顔に装着した
際、固定片７０のパッド７３が下顎に当接するので、口
の開放が拘束され、着用者１１は吸気ガスを半強制的に
吸い込むことになる。When the mask body 20 is worn on the face, the pad 73 of the fixing piece 70 comes into contact with the lower jaw, so that the opening of the mouth is restricted, and the wearer 11 can inhale the inhaled gas semi-forcedly. Become.
【００６３】〈実施形態の効果〉以上のように、本実施
形態によれば、マスク本体２０の装着時において、固定
片７０が下顎に当接するので、従来のように視界が妨げ
られることがない。この結果、装着時の煩わしさを確実
に除去することができる。<Effects of Embodiment> As described above, according to the present embodiment, when the mask body 20 is mounted, the fixed piece 70 abuts on the lower jaw, so that the field of view is not obstructed as in the related art. . As a result, troublesomeness at the time of mounting can be reliably removed.
【００６４】特に、装着時間が長い場合が多いことか
ら、装着の違和感を大幅に軽減することができる。In particular, since the mounting time is often long, the feeling of discomfort during mounting can be greatly reduced.
【００６５】また、上記支持バンド３０が頬を通るの
で、該支持バンド３０が頭の上部を通ることがない。こ
の結果、整髪の乱れなどを確実に防止することができ
る。Since the support band 30 passes through the cheek, the support band 30 does not pass over the head. As a result, it is possible to reliably prevent disturbance of hair styling.
【００６６】また、上記固定片７０のパッド７３が下顎
に当接するので、口を開くことを拘束することができ
る。鼻での呼吸を確実に促すことができ、治療効果を確
実に発揮されることができる。Further, since the pad 73 of the fixing piece 70 comes into contact with the lower jaw, opening of the mouth can be restricted. Nasal breathing can be reliably promoted, and the therapeutic effect can be reliably exhibited.
【００６７】また、上記マスク本体２０を支持バンド３
０によって４方向に支持するので、該マスク本体２０が
着用者１１に確実に保持される。この結果、睡眠時にマ
スク本体２０が外れるなどの事態を確実に防止すること
ができる。Further, the mask main body 20 is connected to the support band 3.
Since the mask body 20 is supported in four directions by 0, the mask body 20 is securely held by the wearer 11. As a result, it is possible to reliably prevent a situation in which the mask body 20 comes off during sleep.
【００６８】また、上記リーク孔５３が外側に向かって
広がるように形成されているので、排気音を確実に低減
することができる。Further, since the leak hole 53 is formed so as to widen outward, exhaust noise can be reliably reduced.
【００６９】また、上記マスク本体２０の空間容量を所
定量に小さくしているので、マスク本体２０における二
酸化炭素の残存を少なくすることができる。この結果、
再吸気の際、着用者１１が二酸化炭素の濃度の低い空気
を吸い込むことになり、治療の最適化を図ることができ
る。Further, since the space capacity of the mask main body 20 is reduced to a predetermined amount, the remaining carbon dioxide in the mask main body 20 can be reduced. As a result,
At the time of re-inspiration, the wearer 11 inhales air having a low concentration of carbon dioxide, so that treatment can be optimized.
【００７０】[0070]
【発明の他の実施の形態】上記実施形態においては、シ
ール部材６０は二重構造に構成したが、本発明は、一重
構造であってもよく、本体カバー４０などの形状は、実
施形態に限定されるものではない。Other Embodiments In the above embodiment, the seal member 60 has a double structure. However, the present invention may have a single structure. It is not limited.
【図１】呼吸用マスクを装着した状態を示す斜視図であ
る。FIG. 1 is a perspective view showing a state in which a respiratory mask is mounted.
【図２】マスク本体を示す正面図である。FIG. 2 is a front view showing a mask main body.
【図３】マスク本体を示す平面図である。FIG. 3 is a plan view showing a mask main body.
【図４】マスク本体を示す中央縦断面図である。FIG. 4 is a central longitudinal sectional view showing a mask main body.
【図５】本体カバーを示す背面図である。FIG. 5 is a rear view showing the main body cover.
【図６】本体カバーを示す中央縦断面図である。FIG. 6 is a central longitudinal sectional view showing a main body cover.
【図７】ノズルの垂直部を示す横断面図である。FIG. 7 is a cross-sectional view showing a vertical portion of the nozzle.
【図８】シール部材の外側シール材を示す正面図であ
る。FIG. 8 is a front view showing an outer sealing material of the sealing member.
【図９】外側シール材を示す背面図である。FIG. 9 is a rear view showing the outer sealing material.
【図１０】外側シール材を示す中央縦断面図である。FIG. 10 is a central longitudinal sectional view showing an outer sealing material.
【図１１】シール部材の内側シール材を示す正面図であ
る。FIG. 11 is a front view showing an inner seal member of the seal member.
【図１２】内側シール材を示す背面図である。FIG. 12 is a rear view showing the inner seal member.
【図１３】内側シール材を示す底面図である。FIG. 13 is a bottom view showing the inner sealing material.
１０ 呼吸用マスク １１ 着用者 １３ 連結手段 ２０ マスク本体 ３０ 支持バンド ３Ａ 上部バンド ３Ｂ 下部バンド ４０ 本体カバー ４６ 取付け片 ４７ 取付け孔 ５０ ノズル ５３ リーク孔 ６０ シール部材 ６Ａ 外側シール材 ６Ｂ 内側シール材 ７０ 固定片 ７２ 当接部 ７３ パッド ７４ 取付け孔 DESCRIPTION OF SYMBOLS 10 Respiratory mask 11 Wearer 13 Connecting means 20 Mask main body 30 Support band 3A Upper band 3B Lower band 40 Main body cover 46 Mounting piece 47 Mounting hole 50 Nozzle 53 Leak hole 60 Seal member 6A Outer seal material 6B Inner seal material 70 Fixed piece 72 Contact part 73 Pad 74 Mounting hole
───────────────────────────────────────────────────── フロントページの続き (72)発明者 吉見 公一 大阪府茨木市藤の里２−11−６ 大成化工 株式会社内 (72)発明者 山本 裕一 大阪府茨木市藤の里２−11−６ 大成化工 株式会社内 Ｆターム(参考） 2E185 AA07 BA08 BA09 CA03 CC33 CC36 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Koichi Yoshimi 2-11-6 Fujinosato, Ibaraki-shi, Osaka Taisei Kako Co., Ltd. (72) Inventor Yuichi Yamamoto 2-11-6 Fujinosato, Ibaraki-shi, Osaka Taisei Kako Co., Ltd. F term in the company (reference) 2E185 AA07 BA08 BA09 CA03 CC33 CC36
Claims (6)
マスク本体を着用者の顔に保持するための支持バンドと
を備え、該着用者の顔に取り付けられて鼻に吸気ガスを
供給するための呼吸用マスクであって、 上記マスク本体は、本体カバーと、該本体カバーに連接
されて呼吸ガスが流れるノズルと、上記本体カバーに取
り付けられると共に、上記着用者の顔に密着する可撓性
のシール部材とを備える一方、 上記本体カバーには、該本体カバーの下部から下方に延
長され、上記着用者の下顎に当接して上記本体カバーを
支持する固定片が形成され、 上記マスク本体には、支持バンドを取り付けるための連
結手段が設けられている呼吸用マスク。1. A mask main body through which breathing gas flows in and out, and a support band for holding the mask main body on a wearer's face, and are attached to the wearer's face to supply inhalation gas to a nose. A respiratory mask, wherein the mask body is attached to the body cover, a nozzle connected to the body cover and through which a respiratory gas flows, and flexible, which is attached to the body cover and closely adheres to the face of the wearer. A fixing piece extending downward from a lower portion of the main body cover and abutting against the lower jaw of the wearer to support the main body cover; A respiratory mask provided with connecting means for attaching a support band.
て、 連結手段は、本体カバーの両側部に形成された取付け片
と、該各取付け片にそれぞれ形成されると共に、固定片
の両側の２ヶ所に形成され、マスク本体を４方向から支
持するように支持バンドを取り付けるための取付け孔と
より構成されている呼吸用マスク。2. The respiratory mask according to claim 1, wherein the connecting means includes mounting pieces formed on both sides of the main body cover, and two connecting means formed on each of the mounting pieces and on both sides of the fixing piece. A respiratory mask formed at four locations and configured with mounting holes for mounting a support band so as to support the mask body from four directions.
て、 取付け孔は、支持バンドが着用者の頬を通って頭部を巻
回するように形成されている呼吸用マスク。3. The respiratory mask according to claim 2, wherein the mounting holes are formed such that the support band is wound around the head through the wearer's cheek.
て、 ノズルには、円形で且つ呼気ガスの放出方向に広がる開
口であって、着用者の呼気ガスを排出するリーク孔が形
成されている呼吸用マスク。4. The respiratory mask according to claim 1, wherein the nozzle is formed with a circular opening that is circular and expands in a direction in which the exhaled gas is released, and that leaks the exhaled gas of the wearer. Respirator mask.
て、 マスク本体は、５０cm3〜１００cm3の空間容量に設定さ
れている呼吸用マスク。A respiratory mask according to 5. The method of claim 1, the mask body, the breathing mask which is set to the space capacity of 50 cm 3 100 cm 3.
て、 固定片は、下顎に接するバッドを備えている呼吸用マス
ク。6. The respiratory mask according to claim 1, wherein the fixing piece includes a pad that contacts the lower jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11144553A JP2000325481A (en) | 1999-05-25 | 1999-05-25 | Mask for respiration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11144553A JP2000325481A (en) | 1999-05-25 | 1999-05-25 | Mask for respiration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000325481A true JP2000325481A (en) | 2000-11-28 |
Family
ID=15364966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11144553A Pending JP2000325481A (en) | 1999-05-25 | 1999-05-25 | Mask for respiration |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000325481A (en) |
Cited By (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021075A1 (en) * | 2003-09-03 | 2005-03-10 | Fisher & Paykel Healthcare Limited | A mask |
| JP2007516749A (en) * | 2003-12-31 | 2007-06-28 | レスメド リミテッド | Mask system |
| KR100773460B1 (en) | 2006-09-22 | 2007-11-06 | 노영도 | Mask for prevent dust and poison gas |
| JP2008093448A (en) * | 2006-10-11 | 2008-04-24 | Unimedics Co Ltd | Endotracheal tube clipper with suction tube insertion opening |
| JP2008168450A (en) * | 2007-01-09 | 2008-07-24 | Calsonic Kansei Corp | Seal material attaching part structure and seal material structure of powder slush molding apparatus |
| KR100950451B1 (en) | 2009-01-30 | 2010-04-02 | 김은성 | Disposal mask for a continuouse positive airway pressure and method for manufacturing the same |
| JP2010509942A (en) * | 2006-09-07 | 2010-04-02 | アールアイシー・インベストメンツ・エルエルシー | Headgear assembly |
| JP2011500229A (en) * | 2007-10-22 | 2011-01-06 | レスメド・リミテッド | Patient interface system |
| WO2011059534A1 (en) * | 2009-11-16 | 2011-05-19 | Joseph Goldstein | A respiratory shield |
| JP2011143255A (en) * | 2004-07-20 | 2011-07-28 | Carefusion 205 Inc | Flexible cpap mask |
| US8100126B2 (en) | 2000-06-14 | 2012-01-24 | Mcauley Alastair Edwin | Breathing assistance apparatus |
| US8136524B2 (en) | 2003-12-31 | 2012-03-20 | Resmed Limited | Disposable mask system |
| US8479738B2 (en) | 2001-10-22 | 2013-07-09 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
| US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
| US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
| JP2013223804A (en) * | 2005-06-06 | 2013-10-31 | Resmed Ltd | Mask system |
| US8602029B2 (en) | 2000-06-14 | 2013-12-10 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| JP2014061446A (en) * | 2002-04-23 | 2014-04-10 | Resmed Ltd | Ergonomic and adjustable respiratory mask assembly with frame |
| US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
| CN104136064A (en) * | 2012-02-28 | 2014-11-05 | 皇家飞利浦有限公司 | Unidirectional flexion clip |
| US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
| US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
| WO2015178615A1 (en) * | 2014-05-21 | 2015-11-26 | 최충식 | Smart mask for health care service |
| US9259549B2 (en) | 2002-01-17 | 2016-02-16 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
| KR101619494B1 (en) | 2016-02-17 | 2016-05-10 | (주)대성엠텍 | Functional mask |
| US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
| US9662467B2 (en) | 2000-10-19 | 2017-05-30 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| WO2017142126A1 (en) * | 2016-02-17 | 2017-08-24 | (주)대성엠텍 | Functional mask |
| US9901700B2 (en) | 2008-10-10 | 2018-02-27 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
| US9974914B2 (en) | 2004-02-23 | 2018-05-22 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| US10258757B2 (en) | 2008-05-12 | 2019-04-16 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10272218B2 (en) | 2010-10-08 | 2019-04-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10307555B2 (en) | 2002-04-23 | 2019-06-04 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with cushion |
| US10328226B2 (en) | 2008-05-12 | 2019-06-25 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10384029B2 (en) | 2009-11-18 | 2019-08-20 | Fisher & Paykel Healthcare Limited | Nasal interface |
| US10463825B2 (en) | 2004-04-02 | 2019-11-05 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
| KR102065707B1 (en) * | 2018-09-11 | 2020-01-14 | 비클시스템주식회사 | Facial mask |
| JP2020028736A (en) * | 2009-05-12 | 2020-02-27 | フィッシャー アンド ペイケル ヘルスケア リミテッド | Patient interface and aspects thereof |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
| US10675429B2 (en) | 2002-04-23 | 2020-06-09 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| US10828441B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10946155B2 (en) | 2012-09-04 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US11260194B2 (en) | 2006-07-14 | 2022-03-01 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11541197B2 (en) | 2008-07-18 | 2023-01-03 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11806452B2 (en) | 2012-08-08 | 2023-11-07 | Fisher & Paykel Healthcare Limited | Headgear for patient interface |
| US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
-
1999
- 1999-05-25 JP JP11144553A patent/JP2000325481A/en active Pending
Cited By (160)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9707368B2 (en) | 2000-06-14 | 2017-07-18 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US8100126B2 (en) | 2000-06-14 | 2012-01-24 | Mcauley Alastair Edwin | Breathing assistance apparatus |
| US8613279B2 (en) | 2000-06-14 | 2013-12-24 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US8602029B2 (en) | 2000-06-14 | 2013-12-10 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10596342B2 (en) | 2000-10-19 | 2020-03-24 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US9662467B2 (en) | 2000-10-19 | 2017-05-30 | Resmed R&D Germany Gmbh | Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas |
| US10195385B2 (en) | 2001-09-07 | 2019-02-05 | Resmed Limited | Forehead pad for respiratory mask |
| US9072853B2 (en) | 2001-09-07 | 2015-07-07 | Resmed Limited | Forehead pad for respiratory mask |
| US9889266B2 (en) | 2001-10-22 | 2018-02-13 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US8479738B2 (en) | 2001-10-22 | 2013-07-09 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US10058671B2 (en) | 2001-10-22 | 2018-08-28 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
| US8875710B2 (en) | 2001-10-22 | 2014-11-04 | Resmed R&D Germany Gmbh | Application device for a breathing mask arrangement |
| US10245403B2 (en) | 2001-10-22 | 2019-04-02 | RedMed R&D Germany GmbH | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US9757534B2 (en) | 2001-10-22 | 2017-09-12 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US9144656B2 (en) | 2001-10-22 | 2015-09-29 | Resmed R&D Germany Gmbh | Breathing mask arrangement as well as an application device and a forehead support device for same |
| US9259549B2 (en) | 2002-01-17 | 2016-02-16 | Resmed R&D Germany Gmbh | Breathing mask arrangement and a forehead support device for same |
| US10905841B2 (en) | 2002-04-23 | 2021-02-02 | ResMed Pty Ltd | Ergonomic and adjustable patient interface |
| US10814087B2 (en) | 2002-04-23 | 2020-10-27 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with frame |
| US11110244B2 (en) | 2002-04-23 | 2021-09-07 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| US10675429B2 (en) | 2002-04-23 | 2020-06-09 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| US11266804B2 (en) | 2002-04-23 | 2022-03-08 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with elbow assembly |
| JP2018069098A (en) * | 2002-04-23 | 2018-05-10 | レスメド・リミテッドＲｅｓＭｅｄ Ｌｉｍｉｔｅｄ | Ergonomic and adjustable respiratory mask assembly with frame |
| JP2020163189A (en) * | 2002-04-23 | 2020-10-08 | レスメド・プロプライエタリー・リミテッド | Adjustable respiratory mask assembly with frame based on ergonomics |
| US10307555B2 (en) | 2002-04-23 | 2019-06-04 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with cushion |
| US10729867B2 (en) | 2002-04-23 | 2020-08-04 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| US11331448B2 (en) | 2002-04-23 | 2022-05-17 | ResMed Pty Ltd | Ergonomic and adjustable respiratory mask assembly with cushion |
| JP2014061446A (en) * | 2002-04-23 | 2014-04-10 | Resmed Ltd | Ergonomic and adjustable respiratory mask assembly with frame |
| JP2019013778A (en) * | 2002-04-23 | 2019-01-31 | レスメド・リミテッドＲｅｓＭｅｄ Ｌｉｍｉｔｅｄ | Adjustable mask assembly for respiration based on human engineering having frame |
| US9895503B2 (en) | 2003-05-02 | 2018-02-20 | Resmed Limited | Mask system |
| JP2017060882A (en) * | 2003-05-02 | 2017-03-30 | レスメド・リミテッドＲｅｓＭｅｄ Ｌｉｍｉｔｅｄ | Mask system |
| US8505535B2 (en) | 2003-05-02 | 2013-08-13 | Resmed Limited | Mask system |
| US10034994B2 (en) | 2003-09-03 | 2018-07-31 | Fisher & Paykel Healthcare Limited | Mask |
| US11179532B2 (en) | 2003-09-03 | 2021-11-23 | Fisher & Paykel Healthcare Limited | Mask |
| US10004865B2 (en) | 2003-09-03 | 2018-06-26 | Fisher & Paykel Healthcare Limited | Mask |
| WO2005021075A1 (en) * | 2003-09-03 | 2005-03-10 | Fisher & Paykel Healthcare Limited | A mask |
| US11607514B2 (en) | 2003-09-03 | 2023-03-21 | Fisher & Paykel Healthcare Limited | Mask |
| US9144655B2 (en) | 2003-09-03 | 2015-09-29 | Fisher & Paykel Healthcare Limited | Mask |
| US10828448B2 (en) | 2003-09-03 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Mask |
| US8714157B2 (en) | 2003-09-03 | 2014-05-06 | Fisher & Paykel Healthcare Limited | Mask |
| AU2004268479B2 (en) * | 2003-09-03 | 2008-12-11 | Fisher & Paykel Healthcare Limited | A mask |
| US9339621B2 (en) | 2003-09-03 | 2016-05-17 | Fisher & Paykel Healthcare Limited | Mask |
| US10765826B2 (en) | 2003-09-03 | 2020-09-08 | Fisher & Paykel Healthcare Limited | Mask |
| US8136524B2 (en) | 2003-12-31 | 2012-03-20 | Resmed Limited | Disposable mask system |
| JP2007516749A (en) * | 2003-12-31 | 2007-06-28 | レスメド リミテッド | Mask system |
| US9642978B2 (en) | 2003-12-31 | 2017-05-09 | Resmed Limited | Mask system |
| US11471635B2 (en) | 2004-02-23 | 2022-10-18 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10252015B2 (en) | 2004-02-23 | 2019-04-09 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11395894B2 (en) | 2004-02-23 | 2022-07-26 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US9974914B2 (en) | 2004-02-23 | 2018-05-22 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10842964B2 (en) | 2004-02-23 | 2020-11-24 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10980962B2 (en) | 2004-02-23 | 2021-04-20 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11712532B2 (en) | 2004-04-02 | 2023-08-01 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10463825B2 (en) | 2004-04-02 | 2019-11-05 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| JP2011143255A (en) * | 2004-07-20 | 2011-07-28 | Carefusion 205 Inc | Flexible cpap mask |
| JP2013223804A (en) * | 2005-06-06 | 2013-10-31 | Resmed Ltd | Mask system |
| US10864340B2 (en) | 2005-06-06 | 2020-12-15 | ResMed Pty Ltd | Mask system |
| US10561812B2 (en) | 2005-06-06 | 2020-02-18 | ResMed Pty Ltd | Mask system |
| US10603461B2 (en) | 2005-06-06 | 2020-03-31 | ResMed Pty Ltd | Mask system |
| US10569041B2 (en) | 2005-06-06 | 2020-02-25 | ResMed Pty Ltd | Mask system |
| US11633564B2 (en) | 2005-10-14 | 2023-04-25 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US11369765B2 (en) | 2005-10-14 | 2022-06-28 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
| US10434273B2 (en) | 2005-10-14 | 2019-10-08 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US11833305B2 (en) | 2005-10-14 | 2023-12-05 | ResMed Pty Ltd | Cushion/frame assembly for a patient interface |
| US11529487B2 (en) | 2005-10-14 | 2022-12-20 | ResMed Pty Ltd | Cushion to frame assembly mechanism |
| US10137270B2 (en) | 2005-10-14 | 2018-11-27 | Resmed Limited | Cushion to frame assembly mechanism |
| US11890418B2 (en) | 2005-10-25 | 2024-02-06 | ResMed Pty Ltd | Interchangeable mask assembly |
| US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
| US10183138B2 (en) | 2005-10-25 | 2019-01-22 | Resmed Limited | Interchangeable mask assembly |
| US11596757B2 (en) | 2005-10-25 | 2023-03-07 | ResMed Pty Ltd | Interchangeable mask assembly |
| US11052211B2 (en) | 2005-10-25 | 2021-07-06 | ResMed Pty Ltd | Interchangeable mask assembly |
| US9962510B2 (en) | 2005-10-25 | 2018-05-08 | Resmed Limited | Respiratory mask assembly |
| US11291790B2 (en) | 2006-07-14 | 2022-04-05 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11260194B2 (en) | 2006-07-14 | 2022-03-01 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11357944B2 (en) | 2006-07-14 | 2022-06-14 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| JP2010509942A (en) * | 2006-09-07 | 2010-04-02 | アールアイシー・インベストメンツ・エルエルシー | Headgear assembly |
| KR100773460B1 (en) | 2006-09-22 | 2007-11-06 | 노영도 | Mask for prevent dust and poison gas |
| JP2008093448A (en) * | 2006-10-11 | 2008-04-24 | Unimedics Co Ltd | Endotracheal tube clipper with suction tube insertion opening |
| JP2008168450A (en) * | 2007-01-09 | 2008-07-24 | Calsonic Kansei Corp | Seal material attaching part structure and seal material structure of powder slush molding apparatus |
| US10864342B2 (en) | 2007-01-30 | 2020-12-15 | ResMed Pty Ltd | Mask with removable headgear connector |
| US9937315B2 (en) | 2007-01-30 | 2018-04-10 | Resmed Limited | Mask with removable headgear connector |
| US8960196B2 (en) | 2007-01-30 | 2015-02-24 | Resmed Limited | Mask system with interchangeable headgear connectors |
| US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
| JP2011500229A (en) * | 2007-10-22 | 2011-01-06 | レスメド・リミテッド | Patient interface system |
| US10420907B2 (en) | 2007-10-22 | 2019-09-24 | ResMed Pty Ltd | Patient interface systems |
| US10773042B2 (en) | 2007-10-22 | 2020-09-15 | ResMed Pty Ltd | Patient interface systems |
| US9526857B2 (en) | 2007-10-22 | 2016-12-27 | Resmed Limited | Patient interface systems |
| US8636007B2 (en) | 2007-10-22 | 2014-01-28 | Resmed Limited | Patient interface systems |
| US11077274B2 (en) | 2008-03-04 | 2021-08-03 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
| US9757533B2 (en) | 2008-03-04 | 2017-09-12 | Resmed Limited | Mask system with snap-fit shroud |
| US9770568B2 (en) | 2008-03-04 | 2017-09-26 | Resmed Limited | Mask system with snap-fit shroud |
| US11833277B2 (en) | 2008-03-04 | 2023-12-05 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11305085B2 (en) | 2008-03-04 | 2022-04-19 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US9950131B2 (en) | 2008-03-04 | 2018-04-24 | Resmed Limited | Mask system with snap-fit shroud |
| US9119931B2 (en) | 2008-03-04 | 2015-09-01 | Resmed Limited | Mask system |
| US10751496B2 (en) | 2008-03-04 | 2020-08-25 | ResMed Pty Ltd | Mask system with shroud |
| US9962511B2 (en) | 2008-03-04 | 2018-05-08 | Resmed Limited | Mask system with snap-fit shroud |
| US9027556B2 (en) | 2008-03-04 | 2015-05-12 | Resmed Limited | Mask system |
| US11395893B2 (en) | 2008-03-04 | 2022-07-26 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US8550084B2 (en) | 2008-03-04 | 2013-10-08 | Resmed Limited | Mask system |
| US11529486B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with shroud having extended headgear connector arms |
| US8528561B2 (en) | 2008-03-04 | 2013-09-10 | Resmed Limited | Mask system |
| US11529488B2 (en) | 2008-03-04 | 2022-12-20 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| US10328226B2 (en) | 2008-05-12 | 2019-06-25 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10413694B2 (en) | 2008-05-12 | 2019-09-17 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10258757B2 (en) | 2008-05-12 | 2019-04-16 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10363387B2 (en) | 2008-05-12 | 2019-07-30 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US10792451B2 (en) | 2008-05-12 | 2020-10-06 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
| US11554234B2 (en) | 2008-07-18 | 2023-01-17 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11541197B2 (en) | 2008-07-18 | 2023-01-03 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11660413B2 (en) | 2008-07-18 | 2023-05-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US9907925B2 (en) | 2008-10-10 | 2018-03-06 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
| US9901700B2 (en) | 2008-10-10 | 2018-02-27 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
| US11179535B2 (en) | 2008-10-10 | 2021-11-23 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
| WO2010087601A3 (en) * | 2009-01-30 | 2010-10-28 | Kim Eun Sung | Disposable face mask for continuous positive airway pressure, and method for manufacturing same |
| WO2010087601A2 (en) * | 2009-01-30 | 2010-08-05 | Kim Eun Sung | Disposable face mask for continuous positive airway pressure, and method for manufacturing same |
| KR100950451B1 (en) | 2009-01-30 | 2010-04-02 | 김은성 | Disposal mask for a continuouse positive airway pressure and method for manufacturing the same |
| JP7249264B2 (en) | 2009-05-12 | 2023-03-30 | フィッシャー アンド ペイケル ヘルスケア リミテッド | PATIENT INTERFACE AND ASPECTS THEREOF |
| JP2020028736A (en) * | 2009-05-12 | 2020-02-27 | フィッシャー アンド ペイケル ヘルスケア リミテッド | Patient interface and aspects thereof |
| WO2011059534A1 (en) * | 2009-11-16 | 2011-05-19 | Joseph Goldstein | A respiratory shield |
| US8042547B2 (en) | 2009-11-16 | 2011-10-25 | Joseph Goldstein | Respiratory shield |
| US10384029B2 (en) | 2009-11-18 | 2019-08-20 | Fisher & Paykel Healthcare Limited | Nasal interface |
| US11247013B2 (en) | 2010-10-08 | 2022-02-15 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11559650B2 (en) | 2010-10-08 | 2023-01-24 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10272218B2 (en) | 2010-10-08 | 2019-04-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10835702B2 (en) | 2010-10-08 | 2020-11-17 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US11766535B2 (en) | 2010-10-08 | 2023-09-26 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US10828442B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US11065406B2 (en) | 2011-04-15 | 2021-07-20 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10835697B2 (en) | 2011-04-15 | 2020-11-17 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10828443B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US11559647B2 (en) | 2011-04-15 | 2023-01-24 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| US11883591B2 (en) | 2011-04-15 | 2024-01-30 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10828441B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10842955B2 (en) | 2011-04-15 | 2020-11-24 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10828440B2 (en) | 2011-04-15 | 2020-11-10 | Fisher & Paykle Healthcare Limited | Interface comprising a rolling nasal bridge portion |
| US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
| US9764106B2 (en) | 2012-02-28 | 2017-09-19 | Koninklijke Philips N.V. | Unidirectional flexion clip |
| CN104136064A (en) * | 2012-02-28 | 2014-11-05 | 皇家飞利浦有限公司 | Unidirectional flexion clip |
| US11806452B2 (en) | 2012-08-08 | 2023-11-07 | Fisher & Paykel Healthcare Limited | Headgear for patient interface |
| US10946155B2 (en) | 2012-09-04 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| US11065412B2 (en) | 2012-09-04 | 2021-07-20 | Fisher & Paykel Healthcare Limited | Valsalva mask |
| WO2015178615A1 (en) * | 2014-05-21 | 2015-11-26 | 최충식 | Smart mask for health care service |
| US11305084B2 (en) | 2014-08-25 | 2022-04-19 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
| US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
| KR101619494B1 (en) | 2016-02-17 | 2016-05-10 | (주)대성엠텍 | Functional mask |
| WO2017142126A1 (en) * | 2016-02-17 | 2017-08-24 | (주)대성엠텍 | Functional mask |
| USD1010103S1 (en) | 2016-05-13 | 2024-01-02 | Fisher & Paykel Healthcare Limited | Breathing mask assembly including a frame, headgear, and seal |
| USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
| USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD994876S1 (en) | 2017-02-23 | 2023-08-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD837973S1 (en) | 2017-02-23 | 2019-01-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD969306S1 (en) | 2017-02-23 | 2022-11-08 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
| KR102065707B1 (en) * | 2018-09-11 | 2020-01-14 | 비클시스템주식회사 | Facial mask |
| WO2020055106A1 (en) * | 2018-09-11 | 2020-03-19 | 비클시스템주식회사 | Attachable/detachable magnetic face mask of air inlet connection tube |
| US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000325481A (en) | Mask for respiration | |
| JP2926317B2 (en) | Respiratory mask | |
| JP3687981B2 (en) | Mask and vent assembly therefor | |
| JP5632828B2 (en) | Patient interface system | |
| US6418928B1 (en) | Multi-seal respirator mask | |
| EP3351283B1 (en) | Wearing tool for breathing mask, and breathing mask | |
| US7926487B2 (en) | Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask | |
| US7152602B2 (en) | Mask apparatus | |
| US8833372B2 (en) | Integrated mask and prongs for nasal CPAP | |
| US8261745B2 (en) | Ventilation interface | |
| US8430098B1 (en) | Strapless nasal interface device | |
| JP2020114401A (en) | Pressurizing masks, systems and methods | |
| AU2009321054B2 (en) | Fitting tool for use in wearing breathing mask, and breathing mask | |
| WO2007136376A1 (en) | Ventilation interface | |
| JP4354664B2 (en) | Respirator having a gas exhaust vent and gas exhaust vent assembly for a respiratory mask | |
| US20170119987A1 (en) | Strapless nasal interface device | |
| JPH11151297A (en) | Nose mask for respiration | |
| JP4988320B2 (en) | Gas supply mask for inhalation | |
| CN114728145A (en) | Treatment system for respiratory-related conditions and patient interface and headgear therefor | |
| KR20220087743A (en) | Breathing nose mask | |
| JP2007167671A (en) | Respirator having gas exhaust ventilation hole and gas exhaust ventilation hole assembly for respirator | |
| JP2004209061A (en) | Respiration mask | |
| AU2015221481A1 (en) | Wearing tool for breathing mask, and breathing mask | |
| JPH08266628A (en) | Oral mask for general anesthesia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20050520 |