FI920779A - Anordning för reglering av den gasvolym som tillförs en patient under en inandningsfas - Google Patents
Anordning för reglering av den gasvolym som tillförs en patient under en inandningsfas Download PDFInfo
- Publication number
- FI920779A FI920779A FI920779A FI920779A FI920779A FI 920779 A FI920779 A FI 920779A FI 920779 A FI920779 A FI 920779A FI 920779 A FI920779 A FI 920779A FI 920779 A FI920779 A FI 920779A
- Authority
- FI
- Finland
- Prior art keywords
- controlling
- gas volume
- patient during
- inhalation phase
- volume supplied
- Prior art date
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
-
- 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
- A61M16/0081—Bag or bellow in a bottle
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-type
-
- 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
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)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920779A FI92286C (sv) | 1992-02-21 | 1992-02-21 | Anordning för reglering av den gasvolym som tillförs en patient under en inandningsfas |
US08/019,464 US5490499A (en) | 1992-02-21 | 1993-02-18 | Regulation of a propellant gas flow |
DE69314513T DE69314513T2 (de) | 1992-02-21 | 1993-02-19 | Durchflussregelung eines unter Druck stehenden Gases |
EP93301258A EP0557134B1 (en) | 1992-02-21 | 1993-02-19 | Regulation of a propellant gas flow |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920779 | 1992-02-21 | ||
FI920779A FI92286C (sv) | 1992-02-21 | 1992-02-21 | Anordning för reglering av den gasvolym som tillförs en patient under en inandningsfas |
Publications (4)
Publication Number | Publication Date |
---|---|
FI920779A0 FI920779A0 (sv) | 1992-02-21 |
FI920779A true FI920779A (sv) | 1993-08-22 |
FI92286B FI92286B (sv) | 1994-07-15 |
FI92286C FI92286C (sv) | 1994-10-25 |
Family
ID=8534799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI920779A FI92286C (sv) | 1992-02-21 | 1992-02-21 | Anordning för reglering av den gasvolym som tillförs en patient under en inandningsfas |
Country Status (4)
Country | Link |
---|---|
US (1) | US5490499A (sv) |
EP (1) | EP0557134B1 (sv) |
DE (1) | DE69314513T2 (sv) |
FI (1) | FI92286C (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688574A1 (en) | 1994-06-21 | 1995-12-27 | Instrumentarium Oy | Bellows-size identification device on a medical ventilator |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501729C2 (sv) * | 1994-03-24 | 1995-05-02 | Siemens Elema Ab | Andningsgassystem med en trycköverförande bäljanordning mellan andningskretsen och drivgasapparaten |
US6866040B1 (en) * | 1994-09-12 | 2005-03-15 | Nellcor Puritan Bennett France Developpement | Pressure-controlled breathing aid |
GB9511651D0 (en) * | 1995-06-08 | 1995-08-02 | Univ Wales Medicine | Blood Volume Measurement |
AUPN381195A0 (en) * | 1995-06-26 | 1995-07-20 | Techbase Pty. Ltd. | Bag in pressure chamber arrangement for use in anaesthesia and resuscitation apparatus |
RU2072241C1 (ru) * | 1995-09-20 | 1997-01-27 | Панина Елена Владимировна | Способ формирования дыхательной газовой смеси и аппарат для его осуществления |
US5662099A (en) * | 1996-03-29 | 1997-09-02 | Ohmeda Inc. | Detection of bellows collapsed condition in medical ventilator |
DE19639522A1 (de) * | 1996-09-26 | 1998-04-16 | Draegerwerk Ag | Beatmungsgerät |
SE509580C2 (sv) * | 1996-11-18 | 1999-02-08 | Gibeck Ab Louis | Regenererbar absorbatoranordningsapparat, jämte ett förfarande för avlägsnande av koldioxid från utandningsgaser under anestesi samt ett recirkulerande recirkulerande system för anestesi. |
US6213120B1 (en) * | 1997-08-21 | 2001-04-10 | Instrumentarium Corporation | Device and method for determining gas volume and volumetric changes in a ventilator |
FI974148A (sv) * | 1997-11-05 | 1999-05-06 | Instrumentarium Oy | Förfarande och anordning vid en andningsapparat |
SE9800561D0 (sv) | 1998-02-25 | 1998-02-25 | Siemens Elema Ab | Bälganordning vid ett ventilator/narkossystem |
DE19841173A1 (de) * | 1998-09-09 | 2000-03-16 | Meier Bernd Horst | Verfahren und Vorrichtung zur Bewegung und Volumenbestimmung von Flüssigkeiten und Gasen und Vorrichtung zur Durchführung einer Beatmung |
SE9901690D0 (sv) | 1999-05-10 | 1999-05-10 | Siemens Elema Ab | Constant pressure generator |
US7565906B2 (en) * | 2003-04-28 | 2009-07-28 | Ric Investments, Inc. | Pressure/flow control valve and system using same |
DE10360229B3 (de) * | 2003-12-20 | 2004-12-09 | Dräger Medical AG & Co. KGaA | Vorrichtung und Verfahren zur Dosierung von Atemgas |
BRPI0306282B8 (pt) * | 2003-12-26 | 2021-06-22 | Intermed Equipamento Medico Hospitalar Ltda | sistema de ventilação em aparelho respiratório |
US7617824B2 (en) * | 2005-12-08 | 2009-11-17 | Ric Investments, Llc | Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit |
WO2007102866A2 (en) * | 2005-12-08 | 2007-09-13 | Ric Investments, Llc | Ventilator adaptable for use with either a dual-limb or a single-limb circuit |
CN101288791B (zh) * | 2007-04-18 | 2011-09-28 | 深圳迈瑞生物医疗电子股份有限公司 | 一种麻醉机呼吸装置及其流量传感器的标定方法 |
US8505540B2 (en) | 2007-11-13 | 2013-08-13 | Apnicure, Inc. | Methods and systems for improving airway patency |
US20090165795A1 (en) * | 2007-12-31 | 2009-07-02 | Nellcor Puritan Bennett Llc | Method and apparatus for respiratory therapy |
US8302602B2 (en) | 2008-09-30 | 2012-11-06 | Nellcor Puritan Bennett Llc | Breathing assistance system with multiple pressure sensors |
GB0908523D0 (en) * | 2009-05-19 | 2009-06-24 | Art Of Xen Ltd | Ventilator apparatus |
US8979823B2 (en) * | 2011-02-09 | 2015-03-17 | Apnicure, Inc. | Saliva management system with continuous flow through oral device |
US9259545B2 (en) * | 2011-11-05 | 2016-02-16 | Drägerwerk AG & Co. KGaA | Process for checking the function of a respiration system |
US11058811B2 (en) * | 2013-03-15 | 2021-07-13 | Bayer Healthcare Llc | Intelligent and configurable fluid delivery system and methods for its use |
CN104874075B (zh) * | 2014-02-28 | 2018-07-03 | 北京谊安医疗系统股份有限公司 | 折叠囊和具有它的麻醉机 |
US11865294B2 (en) | 2016-10-17 | 2024-01-09 | Bayer Healthcare Llc | Fluid control valve and manifold |
US11173262B2 (en) * | 2019-01-31 | 2021-11-16 | Texas Tech University System | Device and method to compensate for air leak from an anesthesia circle circuit |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1491691B1 (de) * | 1966-07-22 | 1969-12-04 | Draegerwerk Ag | Beatmungsgeraet,insbesondere fuer Narkosebeatmung |
US3556095A (en) * | 1969-02-13 | 1971-01-19 | Us Army | Automatic intermittent positive pressure ventilator |
DE2813270A1 (de) * | 1978-03-28 | 1979-10-11 | Siemens Ag | Lungenbeatmungsgeraet |
US4256100A (en) * | 1979-02-12 | 1981-03-17 | Rule Medical Instruments, Inc. | Flow control equipment |
SE418456B (sv) * | 1979-06-21 | 1981-06-09 | Engstrom Medical Ab | Respiratoranordning |
US4340044A (en) * | 1980-03-20 | 1982-07-20 | Berkshire Research Partners | Volume ventilator |
IL65459A0 (en) * | 1982-04-07 | 1982-07-30 | Zaferman David | Ventilator for artificial respiration system |
SE449566B (sv) * | 1984-06-28 | 1987-05-11 | Gambro Engstrom Ab | Narkos- och/eller respiratoranleggning med alternativt manuellt driven pump |
US4527557A (en) * | 1984-11-01 | 1985-07-09 | Bear Medical Systems, Inc. | Medical ventilator system |
US4637385A (en) * | 1986-01-13 | 1987-01-20 | Tibor Rusz | Pulmonary ventilator controller |
US4702240A (en) * | 1986-07-22 | 1987-10-27 | Bear Medical Systems, Inc. | Demand-responsive gas blending system for medical ventilator |
EP0282675A3 (en) * | 1986-11-04 | 1990-01-03 | Bird Products Corporation | Flow control valve for a medical ventilator |
US4883051A (en) * | 1988-02-18 | 1989-11-28 | Summa Vest, Inc. | Disposable breathing system and components |
US4932401A (en) * | 1988-04-01 | 1990-06-12 | Perkins Warren E | Two-gas variable ratio, variable dose, metering system and method of use |
IT1245392B (it) * | 1991-03-22 | 1994-09-20 | Kontron Instr Holding | Metodo e dispositivo per la riduzione del volume corrente polmonare applicabile ai ventilatori polmonari meccanici |
-
1992
- 1992-02-21 FI FI920779A patent/FI92286C/sv active
-
1993
- 1993-02-18 US US08/019,464 patent/US5490499A/en not_active Expired - Fee Related
- 1993-02-19 EP EP93301258A patent/EP0557134B1/en not_active Expired - Lifetime
- 1993-02-19 DE DE69314513T patent/DE69314513T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688574A1 (en) | 1994-06-21 | 1995-12-27 | Instrumentarium Oy | Bellows-size identification device on a medical ventilator |
Also Published As
Publication number | Publication date |
---|---|
DE69314513T2 (de) | 1998-03-12 |
FI920779A0 (sv) | 1992-02-21 |
FI92286C (sv) | 1994-10-25 |
EP0557134A1 (en) | 1993-08-25 |
DE69314513D1 (de) | 1997-11-20 |
EP0557134B1 (en) | 1997-10-15 |
US5490499A (en) | 1996-02-13 |
FI92286B (sv) | 1994-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |