JP6490428B2 - 呼吸器マスクおよびシステム - Google Patents
呼吸器マスクおよびシステム Download PDFInfo
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- JP6490428B2 JP6490428B2 JP2015002234A JP2015002234A JP6490428B2 JP 6490428 B2 JP6490428 B2 JP 6490428B2 JP 2015002234 A JP2015002234 A JP 2015002234A JP 2015002234 A JP2015002234 A JP 2015002234A JP 6490428 B2 JP6490428 B2 JP 6490428B2
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- 230000000241 respiratory effect Effects 0.000 title description 4
- 239000006260 foam Substances 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 210000002345 respiratory system Anatomy 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
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- 238000001514 detection method Methods 0.000 description 3
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- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000011513 continuous positive airway pressure therapy Methods 0.000 description 2
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- 210000004712 air sac Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
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- 229920001296 polysiloxane Polymers 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 239000007779 soft material Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0066—Blowers or centrifugal pumps
- A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/1055—Filters bacterial
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
- A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
- A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
- A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/088—Supports for equipment on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/43—Composition of exhalation
- A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/50—Temperature
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
(i)着用者の顔の一領域上にわたって配置されるフェイスマスクを具備し、このマスクが、
(1)シェルと;
(2)着用者の顔に対してマスクを密封的に連結し得るようシェルに対して付設されたクッションであるとともに、シェルと着用者の顔との間にチャンバを形成するものとされたクッションと;
(3)呼吸可能ガスの流れを受領し得るよう、シェルに設けられた導入ポートと;
を備え、
(ii)システムが、さらに、エア流生成源を具備し、このエア流生成源が、マスク上に取り付けられているとともに、チャンバ内に2〜40cmH2O という圧力を生成し得るものとされている。
導入ポートを有したフェイスマスクと、
導出ポートを有したエア流生成源と、
導出ポートから導入ポートに対して呼吸可能ガスを供給するための少なくとも1つのエア供給チューブと、
を具備し、
少なくとも1つのエア供給チューブが、1.5mよりも短いものとされている。少なくとも1つのエア供給チューブは、2つ以上のエア供給チューブから構成することができ、全体的に1.5mよりも短いものとされる。
(i)フェイスマスクを具備し、このマスクが、
(1)シェルと;
(2)着用者の顔に対してマスクを密封的に連結し得るようシェルに対して付設されたクッションであるとともに、シェルと着用者の顔との間にチャンバを形成するものとされたクッションと;
(3)呼吸可能ガスの流れを受領し得るよう、シェルに設けられた導入ポートと;
を備え、
(ii)システムが、さらに、エア流生成源と;
(iii)長さが1.5m以内のものとされたエア供給チューブと;
を具備し、
エア供給チューブが、導入ポートとエア流生成源とを接続し、これにより、エア流生成源から導入ポートに向けての呼吸可能ガスの供給によって、チャンバ内に2〜40cmH2O という圧力が生成される。
図10Aは、本発明の他の実施形態によるCPAPシステムの着用者を示す図である。
10 CPAPシステム(呼吸器システム)
30 クッション
40 穴開きスクリーン
46 シェル
47 導入ポート
55 ストラップ
56 エア導入ポート
60 マスク
100 モータ
110 電気コード
120 羽根車
125 エア取込開口
150 バッテリパック
160 ストラップ
Claims (9)
- 患者に対して加圧エアを連続的に供給し得るよう構成された連続型の気道陽圧システムであって、
マスクであるとともに、シェルと、患者の顔に対して前記マスクを密封的に連結し得るよう構成されたクッションであるとともに前記患者の顔と前記シェルとの間にチャンバを形成するものとされたクッションと、呼吸可能ガスの流れを受領し得るよう前記シェルに設けられた導入ポートと、を備えた、マスクと;
バッテリシステムに対して接続されたエア流生成源であって、前記エア流生成源と前記バッテリシステムとは、気道陽圧処置時に患者と一緒に移動し得るよう構成されたエア流生成源と;
前記患者の頭部に対して、前記エア流生成源および前記マスクを固定するよう構成されたヘッドギアと;
前記エア流生成源と患者の頭部との間にわたって伝達される振動およびノイズを低減し得るよう構成されたダンパーシステムであって、このダンパーシステムは、前記エア流生成源と前記患者の頭部との間に配置されるよう構成された粘弾性的な発泡体あるいはソフトな発泡体を有しているダンパーシステムと;
を具備し、
前記エア流生成源は前記ヘッドギアあるいは前記マスクの前記シェルに対して取り付けられ、
前記エア流生成源が、前記チャンバ内において、2〜40cmH2Oという範囲の圧力を形成し、
前記バッテリシステムは、前記エア流生成源から離れて前記患者の上に配置される
ことを特徴とする気道陽圧システム。 - 請求項1記載の気道陽圧システムにおいて、
前記エア流生成源が、前記シェルに対して直接的に取り付けられている、
ことを特徴とする気道陽圧システム。 - 請求項1または2記載の気道陽圧システムにおいて、
前記エア流生成源の出口が、前記導入ポートに対して直接的に連結されている、
ことを特徴とする気道陽圧システム。 - 請求項1〜3のいずれか1項に記載の気道陽圧システムにおいて、
前記マスクが、前記患者の視界を妨害しないよう構成されている、
ことを特徴とする気道陽圧システム。 - 請求項1〜4のいずれか1項に記載の気道陽圧システムにおいて、
さらに、前記マスクに対して前記エア流生成源を流体的に連結するエア供給チューブを具備し、前記エア供給チューブの全体が前記患者の頭部と一緒に移動するよう構成されている、
ことを特徴とする気道陽圧システム。 - 請求項5記載の気道陽圧システムにおいて、
前記エア供給チューブが、0.5mを超えない長さのものとされている、
ことを特徴とする気道陽圧システム。 - 患者に対して加圧エアを連続的に供給し得るよう構成された連続型の気道陽圧システムであって、
マスクであるとともに、シェルと、患者の顔に対して前記マスクを密封的に連結し得るよう構成されたクッションであるとともに患者の顔と前記シェルとの間にチャンバを形成するものとされたクッションと、呼吸可能ガスの流れを受領し得るよう前記シェルに設けられた導入ポートと、を備えた、マスクと;
前記チャンバ内において、2〜40cmH2Oという範囲の圧力を形成するよう構成されたエア流生成源であって、前記エア流生成源はバッテリシステムに対して接続されているエア流生成源と;
前記患者の頭部に対して、前記エア流生成源および前記マスクを固定するよう構成されたヘッドギアであって、前記エア流生成源は前記ヘッドギアに対して取り付けられる、ヘッドギアと;
前記マスクに対して前記エア流生成源を流体連通可能に連結し得るよう構成されたエア供給チューブと;
前記エア流生成源と患者の頭部との間にわたって伝達される振動およびノイズを低減し得るよう構成されたダンパーシステムであって、このダンパーシステムは、前記エア流生成源と前記患者の頭部との間に配置されるよう構成された粘弾性的な発泡体あるいはソフトな発泡体を有しているダンパーシステムと;
を具備し、
前記エア供給チューブおよび前記バッテリシステムの全体が、気道陽圧処置時に前記患者と一緒に移動するよう構成されており、
前記バッテリシステムは、前記エア流生成源から離れて前記患者の上に配置される
ことを特徴とする気道陽圧システム。 - 請求項7記載の気道陽圧システムにおいて、
前記エア供給チューブが、キンク耐性を有したものとされている、
ことを特徴とする気道陽圧システム。 - 請求項7または8に記載の気道陽圧システムにおいて、
前記エア供給チューブが、0.5mを超えない長さのものとされている、
ことを特徴とする気道陽圧システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50571803P | 2003-09-25 | 2003-09-25 | |
US60/505,718 | 2003-09-25 |
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JP2011115647A Division JP5706232B2 (ja) | 2003-09-25 | 2011-05-24 | 呼吸器マスクおよびシステム |
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JP2017042904A Division JP2017100012A (ja) | 2003-09-25 | 2017-03-07 | 呼吸器マスクおよびシステム |
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JP2015061710A JP2015061710A (ja) | 2015-04-02 |
JP6490428B2 true JP6490428B2 (ja) | 2019-03-27 |
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JP2006527225A Pending JP2007506482A (ja) | 2003-09-25 | 2004-09-24 | 呼吸器マスクおよびシステム |
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Publication number | Publication date |
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JP2018118133A (ja) | 2018-08-02 |
JP5706232B2 (ja) | 2015-04-22 |
JP2017100012A (ja) | 2017-06-08 |
US8375944B2 (en) | 2013-02-19 |
AU2004273546A1 (en) | 2005-03-31 |
EP1675639A4 (en) | 2009-12-02 |
US20060237013A1 (en) | 2006-10-26 |
NZ546389A (en) | 2009-09-25 |
US8844524B2 (en) | 2014-09-30 |
CN1859940A (zh) | 2006-11-08 |
US20100108070A1 (en) | 2010-05-06 |
CN1859940B (zh) | 2010-06-16 |
JP6903030B2 (ja) | 2021-07-14 |
JP2007506482A (ja) | 2007-03-22 |
CN102309807A (zh) | 2012-01-11 |
JP2015061710A (ja) | 2015-04-02 |
WO2005028009A1 (en) | 2005-03-31 |
US7913692B2 (en) | 2011-03-29 |
US10549057B2 (en) | 2020-02-04 |
JP2011156410A (ja) | 2011-08-18 |
US20130133661A1 (en) | 2013-05-30 |
US20170128688A1 (en) | 2017-05-11 |
US9586016B2 (en) | 2017-03-07 |
US20140360504A1 (en) | 2014-12-11 |
CN101816814B (zh) | 2012-11-07 |
JP6158068B2 (ja) | 2017-07-05 |
JP2014061442A (ja) | 2014-04-10 |
EP1675639A1 (en) | 2006-07-05 |
AU2004273546B2 (en) | 2011-06-02 |
CN101816814A (zh) | 2010-09-01 |
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