DE3708146A1 - Atemgasvorrichtung - Google Patents

Atemgasvorrichtung

Info

Publication number
DE3708146A1
DE3708146A1 DE19873708146 DE3708146A DE3708146A1 DE 3708146 A1 DE3708146 A1 DE 3708146A1 DE 19873708146 DE19873708146 DE 19873708146 DE 3708146 A DE3708146 A DE 3708146A DE 3708146 A1 DE3708146 A1 DE 3708146A1
Authority
DE
Germany
Prior art keywords
breathing gas
sensor
tube
outlet opening
respiratory gas
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.)
Granted
Application number
DE19873708146
Other languages
German (de)
English (en)
Other versions
DE3708146C2 (enrdf_load_stackoverflow
Inventor
Willi Boesch
Hans W Glitsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MEDICOMMERZ GmbH
Original Assignee
MEDICOMMERZ GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MEDICOMMERZ GmbH filed Critical MEDICOMMERZ GmbH
Priority to DE19873708146 priority Critical patent/DE3708146A1/de
Publication of DE3708146A1 publication Critical patent/DE3708146A1/de
Application granted granted Critical
Publication of DE3708146C2 publication Critical patent/DE3708146C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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. ventilators; Tracheal tubes
    • A61M16/0045—Means for re-breathing exhaled gases, e.g. for hyperventilation treatment
    • 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. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means 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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A61M16/0677—Gas-saving 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. ventilators; 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. ventilators; 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Landscapes

  • 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)
  • Otolaryngology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DE19873708146 1987-03-13 1987-03-13 Atemgasvorrichtung Granted DE3708146A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873708146 DE3708146A1 (de) 1987-03-13 1987-03-13 Atemgasvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708146 DE3708146A1 (de) 1987-03-13 1987-03-13 Atemgasvorrichtung

Publications (2)

Publication Number Publication Date
DE3708146A1 true DE3708146A1 (de) 1988-09-22
DE3708146C2 DE3708146C2 (enrdf_load_stackoverflow) 1990-06-13

Family

ID=6322969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873708146 Granted DE3708146A1 (de) 1987-03-13 1987-03-13 Atemgasvorrichtung

Country Status (1)

Country Link
DE (1) DE3708146A1 (enrdf_load_stackoverflow)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663547A1 (fr) * 1990-06-25 1991-12-27 Taema Installation de fourniture en continu de surpression de gaz respiratoire.
WO1998031282A1 (de) * 1997-01-17 1998-07-23 Messer Griesheim Austria Ges.Mbh Gesteuertes gasversorgungssystem
WO1998036787A1 (de) * 1997-02-22 1998-08-27 Air-Be-C Beatmungstechnik Gmbh Kombiniertes sauerstofferzeugungs- und sauerstoffversorgungssystem
WO2005089848A1 (en) * 2004-03-19 2005-09-29 University Of Florida Apparatus and method to deliver dilute o2 by nasal cannula or facemask
WO2006021775A1 (en) * 2004-08-25 2006-03-02 The Boc Group Plc Oxygen administration apparatus
CN1973766A (zh) * 2005-11-22 2007-06-06 通用电气公司 检测患者自发的呼吸努力的装置和方法
WO2007033347A3 (en) * 2005-09-12 2007-09-13 Mergenet Medical Inc Nasal cannula
CN110740774A (zh) * 2017-06-13 2020-01-31 马奎特紧急护理公司 鼻患者接口装置、呼吸设备以及用于操作呼吸设备的方法
US11247008B1 (en) 2020-08-05 2022-02-15 Effortless Oxygen, Llc Flow triggered gas delivery
US11318267B2 (en) 2006-09-12 2022-05-03 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11318276B2 (en) 2020-08-05 2022-05-03 Effortless Oxygen, Llc Flow triggered gas delivery
US11406777B2 (en) 2005-09-12 2022-08-09 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11420007B2 (en) 2020-08-05 2022-08-23 Effortless Oxygen, Llc Flow triggered gas delivery
US11458270B2 (en) 2005-09-12 2022-10-04 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11497407B2 (en) 2005-09-12 2022-11-15 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11696992B2 (en) 2005-09-12 2023-07-11 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11717174B2 (en) 2005-09-12 2023-08-08 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441306A1 (de) * 1973-09-07 1975-03-13 Hoffmann La Roche Regelverfahren und -vorrichtung fuer beatmungsgeraete
US4109656A (en) * 1977-02-07 1978-08-29 Sybron Corporation Apparatus for use with insufflators
DE3412118A1 (de) * 1984-03-31 1985-10-10 Allihn & Co Sauerstoffgeräte, 8000 München Atemphasenregler
US4572177A (en) * 1984-06-25 1986-02-25 Tiep Brian L Oxygen therapy apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441306A1 (de) * 1973-09-07 1975-03-13 Hoffmann La Roche Regelverfahren und -vorrichtung fuer beatmungsgeraete
US4109656A (en) * 1977-02-07 1978-08-29 Sybron Corporation Apparatus for use with insufflators
DE3412118A1 (de) * 1984-03-31 1985-10-10 Allihn & Co Sauerstoffgeräte, 8000 München Atemphasenregler
US4572177A (en) * 1984-06-25 1986-02-25 Tiep Brian L Oxygen therapy apparatus

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663547A1 (fr) * 1990-06-25 1991-12-27 Taema Installation de fourniture en continu de surpression de gaz respiratoire.
US7861717B1 (en) 1997-01-17 2011-01-04 Ino Therapeutics Gmbh Controlled gas-supply system
WO1998031282A1 (de) * 1997-01-17 1998-07-23 Messer Griesheim Austria Ges.Mbh Gesteuertes gasversorgungssystem
WO1998036787A1 (de) * 1997-02-22 1998-08-27 Air-Be-C Beatmungstechnik Gmbh Kombiniertes sauerstofferzeugungs- und sauerstoffversorgungssystem
WO2005089848A1 (en) * 2004-03-19 2005-09-29 University Of Florida Apparatus and method to deliver dilute o2 by nasal cannula or facemask
WO2006021775A1 (en) * 2004-08-25 2006-03-02 The Boc Group Plc Oxygen administration apparatus
US11497407B2 (en) 2005-09-12 2022-11-15 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11596758B2 (en) 2005-09-12 2023-03-07 ResMed Pty Ltd Nasal cannula
US11883601B2 (en) 2005-09-12 2024-01-30 ResMed Pty Ltd Nasal cannula
US11833301B2 (en) 2005-09-12 2023-12-05 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11717174B2 (en) 2005-09-12 2023-08-08 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11696992B2 (en) 2005-09-12 2023-07-11 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
WO2007033347A3 (en) * 2005-09-12 2007-09-13 Mergenet Medical Inc Nasal cannula
US11458270B2 (en) 2005-09-12 2022-10-04 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11406777B2 (en) 2005-09-12 2022-08-09 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
CN1973766A (zh) * 2005-11-22 2007-06-06 通用电气公司 检测患者自发的呼吸努力的装置和方法
US9259542B2 (en) 2005-11-22 2016-02-16 General Electric Company Respiratory monitoring with differential pressure transducer
CN1973766B (zh) * 2005-11-22 2014-01-29 通用电气公司 检测患者自发的呼吸努力的装置
EP1787670B1 (en) * 2005-11-22 2012-10-24 General Electric Company Arrangement and method for detecting spontaneous respiratory effort of a patient
US11318267B2 (en) 2006-09-12 2022-05-03 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
CN110740774A (zh) * 2017-06-13 2020-01-31 马奎特紧急护理公司 鼻患者接口装置、呼吸设备以及用于操作呼吸设备的方法
US11771860B2 (en) 2017-06-13 2023-10-03 Maquet Critical Care Ab Nasal patient interface arrangement, breathing apparatus, and method for operating a breathing apparatus
US11318276B2 (en) 2020-08-05 2022-05-03 Effortless Oxygen, Llc Flow triggered gas delivery
US11420007B2 (en) 2020-08-05 2022-08-23 Effortless Oxygen, Llc Flow triggered gas delivery
US11247008B1 (en) 2020-08-05 2022-02-15 Effortless Oxygen, Llc Flow triggered gas delivery

Also Published As

Publication number Publication date
DE3708146C2 (enrdf_load_stackoverflow) 1990-06-13

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee