JP6764903B2 - インサフレーション装置および方法ならびにそのためのガス発生カートリッジ - Google Patents
インサフレーション装置および方法ならびにそのためのガス発生カートリッジ Download PDFInfo
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- JP6764903B2 JP6764903B2 JP2018129429A JP2018129429A JP6764903B2 JP 6764903 B2 JP6764903 B2 JP 6764903B2 JP 2018129429 A JP2018129429 A JP 2018129429A JP 2018129429 A JP2018129429 A JP 2018129429A JP 6764903 B2 JP6764903 B2 JP 6764903B2
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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
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
-
- 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
- A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
- A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
- A61M13/006—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing with gas recirculation
-
- 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
- A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
- A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
-
- 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
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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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/3331—Pressure; Flow
- A61M2205/3337—Controlling, regulating pressure or flow by means of a valve by-passing a pump
-
- 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
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
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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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/50—General characteristics of the apparatus with microprocessors or computers
- A61M2205/502—User interfaces, e.g. screens or keyboards
- A61M2205/505—Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8218—Gas operated
- A61M2205/8231—Gas operated using electrochemical gas generating device for the driving gas
-
- 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
- A61M2205/8237—Charging 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (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)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Surgical Instruments (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
炭酸ガスを発生させるための反応を使って試験を行った。より詳しくは、重炭酸ナトリウム400gとクエン酸200gを円筒形の反応チャンバ内に導入した。これらを混合し、60mlの熱湯を加えて反応を開始させた。反応チャンバをマニホルド(加熱された標準的なアルミニウム製空気圧式分配装置)に接続して、発生されたガスを捕捉し、それを貯蔵タンク(フエスト社製空気貯蔵タンク)に誘導した。CPS流量計を使って流量を測定し、またCheckMate CO2濃度テスタを使って炭酸ガスの濃度を測定し、それから得たデータを、LabView SignalExpressロガを使って記録した。
Claims (18)
- 外科的処置において使用するためのガスを発生させるように構成されたガス発生器を備え、
前記ガス発生器が、
反応物質を収容しているか、あるいは前記反応物質を受け入れることができるように構成された反応チャンバと、
少なくとも1つの電極を含むアクティベータであって、使用中、前記少なくとも1つの電極に印加された電荷が、前記ガスを発生させるための反応を活性化させる、前記アクティベータと、
を有するインサフレーション装置。 - 筐体を備え、前記ガス発生器が、少なくとも部分的に、前記筐体上または前記筐体内に取り付けられるか又は設けられるように配置されている、請求項1に記載のインサフレーション装置。
- 患者にガスを供給するためのガス出口を含む、請求項1または2に記載のインサフレーション装置。
- 前記ガス発生器の少なくとも一部及び/又は前記ガス発生器により発生させたガスを加熱するための1つ以上のヒータを備えた、請求項1から3のうちのいずれか一項に記載のインサフレーション装置。
- 前記アクティベータは、前記反応チャンバの少なくとも一部の内部に設けられている、請求項1から4のうちのいずれか一項に記載のインサフレーション装置。
- 前記反応チャンバが複数のサブチャンバを含み、前記サブチャンバは、反応物質を収容しているか又は受け入れることができるように構成されている、請求項1から5のうちのいずれか一項に記載のインサフレーション装置。
- 前記アクティベータは、前記電極あるいは少なくともその1つに電源を電気的に接続することができるように構成された可動ブロックを有する、請求項6に記載のインサフレーション装置。
- 前記反応物質が正に帯電した炭酸ガス吸収アミン溶液を含み、前記少なくとも1つの電極が負に帯電され、炭酸ガス吸収アミンの分解によって炭酸ガスを放出させる、請求項7に記載のインサフレーション装置。
- 前記アクティベータが、前記ガス発生器の一部における活性化を選択的に制御するための切替回路を有する、請求項1から8のうちのいずれか一項に記載のインサフレーション装置。
- 前記ガス発生器の少なくとも一部が、前記インサフレーション装置のうちの前記ガス発生器の前記少なくとも一部を除く部分に対して取り外し可能に取り付け可能である、請求項1から9のうちのいずれか一項に記載のインサフレーション装置。
- 取り外し可能な前記ガス発生器の前記少なくとも一部がカートリッジとして構成されている、請求項10に記載のインサフレーション装置。
- 前記ガス発生器が、ガス発生材料を前記ガス発生器から除去すること及び/又は前記ガス発生器内に導入することを可能にするために1つ以上の密封可能に閉鎖可能なポートを備えている、請求項1から11のうちのいずれか一項に記載のインサフレーション装置。
- 発生したガスを調整するための1つ以上のガスプロセッサを備えた、請求項1から12のうちのいずれか一項に記載のインサフレーション装置。
- 前記ガスプロセッサの少なくとも1つのサブセットが、前記ガス発生器を収容する筐体の内側に配置されている、請求項13に記載のインサフレーション装置。
- 1つ以上の添加剤を前記ガスに供給するための1つ以上のポートを備えた、請求項1から14のうちのいずれか一項に記載のインサフレーション装置。
- 前記ガス発生器及び/又は発生したガスのパラメータを監視するために、1つ以上のセンサを備えているか及び/又はそのようなセンサと通信可能に結合可能である、請求項1から15のうちのいずれか一項に記載のインサフレーション装置。
- 1つ以上のプロセッサを含むか及び/又は1つ以上のプロセッサに通信可能に結合可能であり、前記1つ以上のプロセッサは、センサおよびユーザまたは他の入力のいずれか1つ以上の信号を受信して、当該信号に応答して装置の動作を制御するように構成されている、請求項1から16のうちのいずれか一項に記載のインサフレーション装置。
- 前記1つ以上のプロセッサは、ガスの発生の制御及び/又は発生したガスを調整するための1つ以上の調整要素の制御を行うように構成されている、請求項17に記載のインサフレーション装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US201361752843P | 2013-01-15 | 2013-01-15 | |
US61/752,843 | 2013-01-15 |
Related Parent Applications (1)
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JP2015553674A Division JP6368321B2 (ja) | 2013-01-15 | 2014-01-10 | インサフレーション装置 |
Publications (3)
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JP2018196734A JP2018196734A (ja) | 2018-12-13 |
JP2018196734A5 JP2018196734A5 (ja) | 2019-06-13 |
JP6764903B2 true JP6764903B2 (ja) | 2020-10-07 |
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Family Applications (2)
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JP2015553674A Active JP6368321B2 (ja) | 2013-01-15 | 2014-01-10 | インサフレーション装置 |
JP2018129429A Active JP6764903B2 (ja) | 2013-01-15 | 2018-07-06 | インサフレーション装置および方法ならびにそのためのガス発生カートリッジ |
Family Applications Before (1)
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JP2015553674A Active JP6368321B2 (ja) | 2013-01-15 | 2014-01-10 | インサフレーション装置 |
Country Status (6)
Country | Link |
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US (2) | US11529475B2 (ja) |
EP (1) | EP2945676B1 (ja) |
JP (2) | JP6368321B2 (ja) |
CN (1) | CN105407948B (ja) |
AU (3) | AU2014207914B2 (ja) |
WO (1) | WO2014112886A1 (ja) |
Families Citing this family (12)
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EP3142733B1 (en) * | 2014-05-15 | 2019-03-27 | Fisher & Paykel Healthcare Limited | Active smoke filtration for insufflation |
US10384031B1 (en) * | 2014-06-20 | 2019-08-20 | Mallinckrodt Hospital Products IP Limited | Systems and methods for manufacturing and safety of an NO2-to-NO reactor cartridge used to deliver NO for inhalation therapy to a patient |
WO2016007025A1 (en) * | 2014-07-10 | 2016-01-14 | Fisher & Paykel Healthcare Limited | Metal-organic framework materials in gases delivery systems |
EP3645091A4 (en) * | 2017-06-28 | 2021-07-14 | Mayo Foundation for Medical Education and Research | METHODS AND MATERIALS FOR TREATMENT OF HYPOCAPNIA |
US20190166717A1 (en) * | 2017-11-28 | 2019-05-30 | Bae Systems Information And Electronic Systems Integration Inc. | Method and system for carbon dioxide compressed gas electronic cooling |
US10631916B2 (en) * | 2017-11-29 | 2020-04-28 | Megadyne Medical Products, Inc. | Filter connection for a smoke evacuation device |
US11083494B2 (en) * | 2018-06-05 | 2021-08-10 | Conmed Corporation | System and method for controlling gas composition in a surgical cavity during endoscopic surgical procedures |
WO2020115835A1 (ja) * | 2018-12-05 | 2020-06-11 | オリンパス株式会社 | 気腹システム、及び、気腹制御方法 |
CN112617359A (zh) * | 2020-11-26 | 2021-04-09 | 江苏驰马拉链科技股份有限公司 | 一种全自动刮咪机用吹气装置 |
US20220233790A1 (en) * | 2021-01-22 | 2022-07-28 | Conmed Corporation | Surgical gas delivery system and method for gas sealed insufflation and recirculation with uvc sterilization |
US11491298B1 (en) * | 2021-06-16 | 2022-11-08 | Telesair, Inc. | Air humidification device and humidification system |
CN114081124A (zh) * | 2021-10-12 | 2022-02-25 | 江苏海特尔机械有限公司 | 一种麦片米片成型机 |
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- 2014-01-10 US US14/760,959 patent/US11529475B2/en active Active
- 2014-01-10 AU AU2014207914A patent/AU2014207914B2/en active Active
- 2014-01-10 JP JP2015553674A patent/JP6368321B2/ja active Active
- 2014-01-10 EP EP14740237.4A patent/EP2945676B1/en active Active
- 2014-01-10 CN CN201480016078.0A patent/CN105407948B/zh active Active
- 2014-01-10 WO PCT/NZ2014/000005 patent/WO2014112886A1/en active Application Filing
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- 2018-07-06 JP JP2018129429A patent/JP6764903B2/ja active Active
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- 2019-08-02 AU AU2019210650A patent/AU2019210650B2/en active Active
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- 2022-02-17 AU AU2022201077A patent/AU2022201077A1/en active Pending
- 2022-11-08 US US18/053,681 patent/US20230302234A1/en active Pending
Also Published As
Publication number | Publication date |
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WO2014112886A9 (en) | 2014-10-09 |
AU2019210650A1 (en) | 2019-08-29 |
US20230302234A1 (en) | 2023-09-28 |
AU2014207914A1 (en) | 2015-08-20 |
EP2945676B1 (en) | 2020-09-23 |
EP2945676A1 (en) | 2015-11-25 |
CN105407948B (zh) | 2023-02-28 |
CN105407948A (zh) | 2016-03-16 |
US20150367087A1 (en) | 2015-12-24 |
AU2022201077A1 (en) | 2022-03-10 |
EP2945676A4 (en) | 2016-10-26 |
WO2014112886A1 (en) | 2014-07-24 |
AU2014207914B2 (en) | 2019-05-02 |
JP6368321B2 (ja) | 2018-08-01 |
JP2018196734A (ja) | 2018-12-13 |
JP2016503712A (ja) | 2016-02-08 |
US11529475B2 (en) | 2022-12-20 |
AU2019210650B2 (en) | 2021-11-18 |
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