FI91358C - Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle - Google Patents

Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle

Info

Publication number
FI91358C
FI91358C FI911807A FI911807A FI91358C FI 91358 C FI91358 C FI 91358C FI 911807 A FI911807 A FI 911807A FI 911807 A FI911807 A FI 911807A FI 91358 C FI91358 C FI 91358C
Authority
FI
Finland
Prior art keywords
delivering
patient
gas mixture
stable gas
stable
Prior art date
Application number
FI911807A
Other languages
English (en)
Swedish (sv)
Other versions
FI911807A (fi
FI91358B (fi
FI911807A0 (fi
Inventor
Kaj Blomqvist
Asko Saarelainen
Mika Mustonen
Pekka Merilaeinen
Original Assignee
Instrumentarium Oy
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 Instrumentarium Oy filed Critical Instrumentarium Oy
Priority to FI911807A priority Critical patent/FI91358C/fi
Publication of FI911807A0 publication Critical patent/FI911807A0/fi
Priority to US07/864,606 priority patent/US5335653A/en
Priority to DE4212138A priority patent/DE4212138A1/de
Priority to JP13551192A priority patent/JP3258371B2/ja
Publication of FI911807A publication Critical patent/FI911807A/fi
Application granted granted Critical
Publication of FI91358B publication Critical patent/FI91358B/fi
Publication of FI91358C publication Critical patent/FI91358C/fi

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • 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
    • A61M16/0627—Means for improving the adaptation of the mask to the patient with sealing means on a part of the body other than the face, e.g. helmets, hoods or domes
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • 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)
FI911807A 1991-04-12 1991-04-12 Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle FI91358C (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI911807A FI91358C (fi) 1991-04-12 1991-04-12 Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle
US07/864,606 US5335653A (en) 1991-04-12 1992-04-07 Method and apparatus for delivering a stable gas mixture to a patient
DE4212138A DE4212138A1 (de) 1991-04-12 1992-04-10 Verfahren und vorrichtung zum mischen und zur abgabe von gasen an patienten
JP13551192A JP3258371B2 (ja) 1991-04-12 1992-04-13 患者へ混合ガスを移送する装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI911807A FI91358C (fi) 1991-04-12 1991-04-12 Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle
FI911807 1991-04-12

Publications (4)

Publication Number Publication Date
FI911807A0 FI911807A0 (fi) 1991-04-12
FI911807A FI911807A (fi) 1992-10-13
FI91358B FI91358B (fi) 1994-03-15
FI91358C true FI91358C (fi) 1994-06-27

Family

ID=8532321

Family Applications (1)

Application Number Title Priority Date Filing Date
FI911807A FI91358C (fi) 1991-04-12 1991-04-12 Menetelmä ja laitteisto stabiilin kaasuseoksen syöttämiseksi potilaalle

Country Status (4)

Country Link
US (1) US5335653A (fi)
JP (1) JP3258371B2 (fi)
DE (1) DE4212138A1 (fi)
FI (1) FI91358C (fi)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97774C (fi) * 1992-09-03 1997-02-25 Instrumentarium Oy Laitteisto ja menetelmä hengityskaasuvirtauksen seurantaan
FI93604C (fi) * 1993-02-05 1995-05-10 Instrumentarium Oy Kaasunkeräysyksikkö
US5461934A (en) * 1994-12-20 1995-10-31 Budd; Alexander G. Ambient air collection device for use with a self-contained breathing apparatus
WO2003024505A2 (en) * 2001-09-14 2003-03-27 The United States Of America, As Represented By The Secretary Of The Navy Thomas Mcdonnell, Patent Counsel For The Navy Reduced-oxygen breathing device
US6672215B2 (en) 2001-10-17 2004-01-06 Textron Systems Corporation Constant output high-precision microcapillary pyrotechnic initiator
US6761116B2 (en) 2001-10-17 2004-07-13 Textron Sytems Corporation Constant output high-precision microcapillary pyrotechnic initiator
ITMI20020121A1 (it) * 2002-01-24 2003-07-24 Starmed S R L Perfezionamenti in cashi per la respirazione artificiale senza l'ausilio di maschere
US20050098181A1 (en) * 2003-10-10 2005-05-12 Trammell Wallace E. Gas inlet and diffuser assembly having a bendable inlet tube with memory for a neonatal hood
CN103889493B (zh) * 2011-10-05 2016-08-24 皇家飞利浦有限公司 使用气体混合回路的呼吸治疗系统和方法
WO2014201338A1 (en) * 2013-06-13 2014-12-18 The Board Of Trustees Of The University Of Illinois Helmet for anesthesia
US10092471B2 (en) 2013-09-04 2018-10-09 Microbaric Oxygen Systems, Llc Hyperoxic therapy systems, methods and apparatus
US9494174B2 (en) 2014-03-07 2016-11-15 General Electric Company Fluidic buffer volume device with reduced mixedness
CA2889825C (en) 2014-04-30 2023-11-07 Maurizio Borsari Process and apparatus for the detection of the concentration and/or amount of carbon dioxide per unit of time contained in a flow of gas to be monitored
DE102014111528B3 (de) * 2014-08-13 2015-07-09 Carefusion Germany 234 Gmbh Atemluftmessvorrichtung
CN106139343B (zh) * 2016-06-29 2018-11-23 广州蓝仕威克医疗科技有限公司 一种气体中毒急救设备
JP7064100B2 (ja) * 2016-07-22 2022-05-10 ニホン コーデン アメリカ インク 散乱チャンバを有し呼吸を支援するマスク、システム、および方法
DE102017011625A1 (de) * 2017-12-15 2019-07-18 Drägerwerk AG & Co. KGaA Verfahren, Computerprogramm, Vorrichtung und Beatmungssystem zur Detektion eines Lecks in einem Patientengasmodul
US11596759B2 (en) * 2018-12-12 2023-03-07 General Electric Company Methods and systems for a medical gas delivery module
CN111494762B (zh) * 2020-04-22 2023-03-21 中国人民解放军陆军军医大学第二附属医院 一种智能控氧呼吸器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567038A (fi) *
DE1566597B1 (de) * 1967-11-04 1971-11-18 Draegerwerk Ag Druckkammer fuer die Atmung von Patienten unter erhoehtem Sauerstoff-Partialdruck
US3680557A (en) * 1970-05-06 1972-08-01 Becton Dickinson Co Controlled atmosphere incubator system with oxygen probe
US3799163A (en) * 1972-07-28 1974-03-26 Parkland Int Inc Environmental chamber
US3786809A (en) * 1972-09-07 1974-01-22 Tecna Corp Device for treating infants having breathing difficulties
US4407280A (en) * 1981-06-16 1983-10-04 Trammell W Edgar Disposable hood
SU1261626A1 (ru) * 1984-11-20 1986-10-07 Институт Эволюционной Морфологии И Экологии Животных Ан Ссср Камера дл определени потреблени кислорода мелкими лабораторными животными
US4620538A (en) * 1985-03-19 1986-11-04 The United States Of America As Represented By The Secretary Of The Air Force Light-weight oxygen delivery hood assembly for hyperbaric chamber
US5040541A (en) * 1985-04-01 1991-08-20 Thermonetics Corporation Whole body calorimeter
DE3536519A1 (de) * 1985-10-12 1987-04-16 Draegerwerk Ag Kopfhaube zur aufrechterhaltung einer sauerstoff-konzentration
FI78609C (fi) * 1986-03-26 1989-09-11 Instrumentarium Oy Gasuppsamlingsenhet foer maetning av aemnesomsaettningsstorheter hos patienter, som andas sjaelv.
US4832042A (en) * 1987-08-19 1989-05-23 Emory University Ventilator hood system for indirect calorimetry
GB8814337D0 (en) * 1988-06-16 1988-07-20 Racal Panorama Ltd Respiratory protection assembly

Also Published As

Publication number Publication date
US5335653A (en) 1994-08-09
JP3258371B2 (ja) 2002-02-18
FI911807A (fi) 1992-10-13
FI91358B (fi) 1994-03-15
JPH05154199A (ja) 1993-06-22
DE4212138A1 (de) 1992-10-22
FI911807A0 (fi) 1991-04-12

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Legal Events

Date Code Title Description
BB Publication of examined application