JP2015181894A - 呼吸補助装置 - Google Patents
呼吸補助装置 Download PDFInfo
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- JP2015181894A JP2015181894A JP2014063853A JP2014063853A JP2015181894A JP 2015181894 A JP2015181894 A JP 2015181894A JP 2014063853 A JP2014063853 A JP 2014063853A JP 2014063853 A JP2014063853 A JP 2014063853A JP 2015181894 A JP2015181894 A JP 2015181894A
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- exhalation
- respiratory assistance
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- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 12
- 230000000241 respiratory effect Effects 0.000 claims description 54
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 210000001331 nose Anatomy 0.000 abstract description 6
- 238000011109 contamination Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 33
- 238000011144 upstream manufacturing Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000003434 inspiratory effect Effects 0.000 description 8
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 201000002859 sleep apnea Diseases 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000010352 nasal breathing Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 210000001584 soft palate Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
-
- 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
-
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
- A61M16/022—Control means therefor
- A61M16/024—Control means therefor including calculation means, e.g. using a processor
-
- 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
- A61M16/0666—Nasal cannulas or tubing
-
- 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
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
-
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
-
- 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
- A61M16/0063—Compressors
-
- 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
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
-
- 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
- A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3375—Acoustical, e.g. ultrasonic, measuring means
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
10 送風機
11 チャンバー(経路)
12 プロング
13 気圧計
15 呼気弁
60 逆止弁
70 下流側加湿器
80 上流側加湿器
Claims (14)
- 気体を供給する気体供給源と、
鼻又は口に接続されて前記気体を供給する接続部と、
前記気体供給源と前記接続部を連通して前記気体を案内する吸気経路と、
前記吸気経路に設けられ、前記気体供給源の前記気体を前記接続部側に通過させると同時に、前記鼻又は口から前記接続部を介して排出される呼気が前記気体供給源側に流入することを抑止する逆止機構と、
前記吸気経路を構成する経路構成部材において前記逆止機構よりも前記接続部側に形成されて前記呼気を排出する通気孔と、
を備えることを特徴とする呼吸補助装置。 - 前記逆止機構は、前記呼気の圧力又は流れを利用して機械的に動作する逆止弁であることを特徴とする、
請求項1に記載の呼吸補助装置。 - 前記逆止機構は、前記呼気を検知して得られる電気信号を利用して動作する動作弁であることを特徴とする、
請求項1に記載の呼吸補助装置。 - 更に前記通気孔を開閉する呼気弁が設けられ、
前記呼気弁は、吸気時には前記通気孔を閉じると共に、呼気時には前記通気孔を開くことを特徴とする、
請求項1乃至3のいずれかに記載の呼吸補助装置。 - 前記呼気を検出する呼気センサが配置され、前記呼気センサの呼気検知によって前記呼気弁を開閉することを特徴とする、
請求項4に記載の呼吸補助装置。 - 前記呼気センサは、前記経路構成部材において前記逆止機構よりも前記接続部側に配置されることを特徴とする、
請求項5に記載の呼吸補助装置。 - 前記呼気センサは気圧計であることを特徴とする、
請求項5又は6に記載の呼吸補助装置。 - 前記吸気経路における前記気体供給源と前記逆止機構の間には、前記気体供給源の気体を放出する排気孔が形成されることを特徴とする、
請求項1乃至7のいずれかに記載の呼吸補助装置。 - 更に前記排気孔を開閉する排気弁が設けられ、
前記排気弁は、吸気時には前記排気孔を閉じると共に、呼気時には前記排気孔を開くことを特徴とする、
請求項8に記載の呼吸補助装置。 - 前記気体供給源と前記接続部の間の前記吸気経路の長さが500mm以下となることを特徴とする、
請求項1乃至9のいずれかに記載の呼吸補助装置。 - 前記逆止弁と前記接続部の間の前記吸気経路の長さが300mm以下となることを特徴とする、
請求項1乃至10のいずれかに記載の呼吸補助装置。 - 前記気体供給源が送風機であり、該送風機が人体に固定されることを特徴とする、
請求項1乃至11のいずれかに記載の呼吸補助装置。 - 前記送風機が頭部に固定されることを特徴とする、
請求項12に記載の呼吸補助装置。 - 前記経路構成部材において前記逆止機構よりも前記気体供給源側に、前記気体を加湿する加湿装置が配置されることを特徴とする、
請求項1乃至13のいずれかに記載の呼吸補助装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014063853A JP6326569B2 (ja) | 2014-03-26 | 2014-03-26 | 呼吸補助装置 |
CA2943913A CA2943913A1 (en) | 2014-03-26 | 2015-03-26 | Respiratory assistance apparatus |
US15/129,173 US20170113014A1 (en) | 2014-03-26 | 2015-03-26 | Respiratory assistance apparatus |
PCT/JP2015/059469 WO2015147210A1 (ja) | 2014-03-26 | 2015-03-26 | 呼吸補助装置 |
DE112015001415.2T DE112015001415T5 (de) | 2014-03-26 | 2015-03-26 | Atmungsunterstützungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014063853A JP6326569B2 (ja) | 2014-03-26 | 2014-03-26 | 呼吸補助装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015181894A true JP2015181894A (ja) | 2015-10-22 |
JP6326569B2 JP6326569B2 (ja) | 2018-05-23 |
Family
ID=54195714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014063853A Active JP6326569B2 (ja) | 2014-03-26 | 2014-03-26 | 呼吸補助装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20170113014A1 (ja) |
JP (1) | JP6326569B2 (ja) |
CA (1) | CA2943913A1 (ja) |
DE (1) | DE112015001415T5 (ja) |
WO (1) | WO2015147210A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6169771B1 (ja) * | 2016-12-05 | 2017-07-26 | MiZ株式会社 | 鼻腔カニューラ |
JP2019524404A (ja) * | 2016-07-25 | 2019-09-05 | レスメド・プロプライエタリー・リミテッド | 呼吸圧力治療システム |
JP2021509619A (ja) * | 2018-01-09 | 2021-04-01 | エンサイト エルエルシー | マイクロ双方向弁およびシステム |
JPWO2020122155A1 (ja) * | 2018-12-14 | 2021-09-27 | 帝人ファーマ株式会社 | 呼吸装置 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7553295B2 (en) | 2002-06-17 | 2009-06-30 | Iradimed Corporation | Liquid infusion apparatus |
US8105282B2 (en) | 2007-07-13 | 2012-01-31 | Iradimed Corporation | System and method for communication with an infusion device |
US11090515B2 (en) * | 2016-05-02 | 2021-08-17 | Carmen Schuller | Air purifier |
DE102016013740A1 (de) * | 2016-11-17 | 2018-05-17 | Drägerwerk AG & Co. KGaA | System zum Beatmen von Patienten |
ES2863651T3 (es) | 2017-04-05 | 2021-10-11 | Rhinoloop Sa | Válvula bucal |
US11268506B2 (en) * | 2017-12-22 | 2022-03-08 | Iradimed Corporation | Fluid pumps for use in MRI environment |
US20220331532A1 (en) * | 2021-04-19 | 2022-10-20 | Macksoud Khan | Hoseless cpap machine |
Citations (12)
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US3326214A (en) * | 1963-10-10 | 1967-06-20 | Perma Pier Inc | Breath warmer apparatus |
US4856508A (en) * | 1987-04-13 | 1989-08-15 | New England Thermoplastics, Inc. | Face mask |
US5595173A (en) * | 1995-06-29 | 1997-01-21 | Dodd, Jr.; Nevin W. | Rehumidification filter for ventilation mask |
JP2001299916A (ja) * | 2000-04-18 | 2001-10-30 | Kao Corp | マスク型吸入器 |
JP2006130320A (ja) * | 2004-11-05 | 2006-05-25 | Air Products & Chemicals Inc | 気道陽圧療法のための装着可能システム |
JP2010504842A (ja) * | 2006-09-28 | 2010-02-18 | アールアイシー・インベストメンツ・エルエルシー | 減圧バルブ |
JP4771711B2 (ja) * | 2005-02-15 | 2011-09-14 | 株式会社メトラン | 呼吸回路用の加湿装置 |
JP2012115375A (ja) * | 2010-11-30 | 2012-06-21 | Metoran:Kk | 呼吸補助装置 |
JP2013501541A (ja) * | 2009-08-11 | 2013-01-17 | レスメド・モーター・テクノロジーズ・インコーポレーテッド | 単一ステージの、軸対称送風機および携帯可能な人工呼吸器 |
JP2013090823A (ja) * | 2011-10-26 | 2013-05-16 | Metoran:Kk | 呼吸補助装置 |
JP2013213421A (ja) * | 2012-04-02 | 2013-10-17 | Metoran:Kk | ポンプユニット、呼吸補助装置 |
JP5358773B1 (ja) * | 2013-02-21 | 2013-12-04 | 株式会社メトラン | 呼吸補助装置 |
-
2014
- 2014-03-26 JP JP2014063853A patent/JP6326569B2/ja active Active
-
2015
- 2015-03-26 CA CA2943913A patent/CA2943913A1/en not_active Abandoned
- 2015-03-26 WO PCT/JP2015/059469 patent/WO2015147210A1/ja active Application Filing
- 2015-03-26 DE DE112015001415.2T patent/DE112015001415T5/de not_active Withdrawn
- 2015-03-26 US US15/129,173 patent/US20170113014A1/en not_active Abandoned
Patent Citations (12)
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---|---|---|---|---|
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US4856508A (en) * | 1987-04-13 | 1989-08-15 | New England Thermoplastics, Inc. | Face mask |
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JPWO2020122155A1 (ja) * | 2018-12-14 | 2021-09-27 | 帝人ファーマ株式会社 | 呼吸装置 |
Also Published As
Publication number | Publication date |
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US20170113014A1 (en) | 2017-04-27 |
DE112015001415T5 (de) | 2016-12-08 |
CA2943913A1 (en) | 2015-10-01 |
WO2015147210A1 (ja) | 2015-10-01 |
JP6326569B2 (ja) | 2018-05-23 |
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