MD3268B2 - Dispozitiv pentru menţinerea presiunii gazului in limite prestabilite în procesul schimbului de gaze - Google Patents

Dispozitiv pentru menţinerea presiunii gazului in limite prestabilite în procesul schimbului de gaze

Info

Publication number
MD3268B2
MD3268B2 MDA20030160A MD20030160A MD3268B2 MD 3268 B2 MD3268 B2 MD 3268B2 MD A20030160 A MDA20030160 A MD A20030160A MD 20030160 A MD20030160 A MD 20030160A MD 3268 B2 MD3268 B2 MD 3268B2
Authority
MD
Moldova
Prior art keywords
gas
maintaining
exchange process
range during
predetermined pressure
Prior art date
Application number
MDA20030160A
Other languages
English (en)
Russian (ru)
Other versions
MD20030160A (ro
Inventor
Джон ДИНГЛИ
Original Assignee
Art Of Xen Limited
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
Priority claimed from GBGB0028987.6A external-priority patent/GB0028987D0/en
Application filed by Art Of Xen Limited filed Critical Art Of Xen Limited
Publication of MD20030160A publication Critical patent/MD20030160A/ro
Publication of MD3268B2 publication Critical patent/MD3268B2/ro

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Invenţia se referă la medicină şi poate fi aplicată pentru menţinerea presiunii gazului în limitele prestabilite în procesul schimbului de gaze în oxigenatoarele de sânge.Dispozitivul pentru menţinerea presiunii gazului în limite prestabilite în procesul de schimbului de gaze conţine un rezervor destinat pentru păstrarea oxigenului, care comunică cu canalul pentru gaze, totodată o parte a peretelui reprezintă o membrană permeabilă pentru gaz. În canalul pentru gaze este executat un orificiu de admisiune destinat pentru introducerea gazului anestezic. În cazul scăderii presiunii în canalul de gaz mai jos de presiunea mediului ambiant, este prevăzută posibilitatea scurgerii în canalul de gaz a oxigenului conţinut în rezervor.<SDOAD>
MDA20030160A 2000-11-28 2001-11-28 Dispozitiv pentru menţinerea presiunii gazului in limite prestabilite în procesul schimbului de gaze MD3268B2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0028987.6A GB0028987D0 (en) 2000-11-28 2000-11-28 Gas exchange system
GBGB0122757.8A GB0122757D0 (en) 2000-11-28 2001-09-21 Gas exchange
PCT/GB2001/005288 WO2002043792A1 (en) 2000-11-28 2001-11-28 Gas exchange

Publications (2)

Publication Number Publication Date
MD20030160A MD20030160A (ro) 2004-01-31
MD3268B2 true MD3268B2 (ro) 2007-03-31

Family

ID=26245346

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20030160A MD3268B2 (ro) 2000-11-28 2001-11-28 Dispozitiv pentru menţinerea presiunii gazului in limite prestabilite în procesul schimbului de gaze

Country Status (19)

Country Link
US (1) US20040057869A1 (ro)
EP (1) EP1337290A1 (ro)
JP (1) JP2004514507A (ro)
CN (1) CN1262313C (ro)
AU (2) AU2210702A (ro)
BG (1) BG107949A (ro)
BR (1) BR0115736A (ro)
CA (1) CA2430304A1 (ro)
CZ (1) CZ20031787A3 (ro)
EE (1) EE200300223A (ro)
HU (1) HUP0400552A2 (ro)
IL (1) IL156113A0 (ro)
MD (1) MD3268B2 (ro)
MX (1) MXPA03004730A (ro)
NO (1) NO20032422L (ro)
PL (1) PL362932A1 (ro)
RU (1) RU2286177C2 (ro)
SK (1) SK8342003A3 (ro)
WO (1) WO2002043792A1 (ro)

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US7776021B2 (en) 2000-04-28 2010-08-17 The Charles Stark Draper Laboratory Micromachined bilayer unit for filtration of small molecules
GB0211894D0 (en) * 2002-05-23 2002-07-03 Dingley John Gas supply system
AU2003275140A1 (en) * 2002-09-23 2004-04-08 Massachusetts Institute Of Technology Theree-dimensional construct for the design and fabrication of physiological fluidic networks
ATE439039T1 (de) * 2003-01-16 2009-08-15 Gen Hospital Corp Verwendung von dreidimensionalen, mikrogefertigten, mittels gewebetechnologie hergestellten systemen für pharmakologische anwendungen
US7440567B2 (en) 2003-01-27 2008-10-21 At&T Intellectual Property I, L.P. Healthcare virtual private network methods and systems
EP1636351A4 (en) * 2003-05-21 2007-04-04 Gen Hospital Corp MICROFABRICATED COMPOSITIONS AND METHOD FOR CONSTRUCTING TISSUES WITH MULTIPLE CELL TYPES
WO2005060396A2 (en) 2003-08-18 2005-07-07 The General Hospital Corporation Nanotopographic compositions and methods for cellular organization in tissue engineered structures
GB0412315D0 (en) * 2004-06-03 2004-07-07 Chemcept Ltd Blood/air mass exchange apparatus
JP4562490B2 (ja) * 2004-10-26 2010-10-13 泉工医科工業株式会社 人工肺ガス交換モニタ
JP4821466B2 (ja) * 2006-07-03 2011-11-24 富士ゼロックス株式会社 液滴吐出ヘッド
DK3473093T3 (da) * 2007-04-12 2021-02-01 Massachusetts Gen Hospital Biomimetisk vaskulært netværk
US8266791B2 (en) * 2007-09-19 2012-09-18 The Charles Stark Draper Laboratory, Inc. Method of fabricating microfluidic structures for biomedical applications
EP2248121A2 (en) 2008-02-11 2010-11-10 The General Hospital Corporation System and method for in vitro blood vessel modeling
US20090234332A1 (en) * 2008-03-17 2009-09-17 The Charles Stark Draper Laboratory, Inc Artificial microvascular device and methods for manufacturing and using the same
WO2010040656A1 (en) 2008-10-06 2010-04-15 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Xenon-based gaseous anaesthetic to be administered via a heart lung machine
US20110082563A1 (en) * 2009-10-05 2011-04-07 The Charles Stark Draper Laboratory, Inc. Microscale multiple-fluid-stream bioreactor for cell culture
US20110186165A1 (en) * 2009-10-05 2011-08-04 Borenstein Jeffrey T Three-dimensional microfluidic platforms and methods of use and manufacture thereof
WO2011091074A2 (en) * 2010-01-19 2011-07-28 The Cleveland Clinic Foundation Nanoporous membranes, devices, and methods for respiratory gas exchange
CN102397597A (zh) * 2010-09-14 2012-04-04 深圳光启高等理工研究院 一种一氧化氮供体气血交换装置
DE102011052189A1 (de) * 2011-07-27 2013-01-31 Maquet Vertrieb Und Service Deutschland Gmbh Elektronisch gesteuerte Gasmischeinheit zum Zuführen eines Spülgases zu einem Oxygenerator
DE102011052187A1 (de) * 2011-07-27 2013-01-31 Maquet Vertrieb Und Service Deutschland Gmbh Anordnung zum Entfernen von Kohlenstoffdioxid aus einem exkorporalen Blutstrom mittels Inertgasen
CN103091275B (zh) * 2011-10-31 2016-06-29 深圳光启高等理工研究院 气血交换血氧饱和度监测装置
DE102012110067A1 (de) * 2012-07-20 2014-05-15 Hypower Gmbh Verfahren und Vorrichtung zur Einstellung der Menge oder der Partialdrücke zweier Gase in einem Fluid
WO2015009151A1 (en) * 2013-07-17 2015-01-22 Xpand Biotechnology B.V. Control of ph and dissolved gas in medium
EP2965770A1 (en) 2014-07-09 2016-01-13 Universitätsklinikum Regensburg Blood oxygenator device
EP4000662B1 (en) * 2014-11-19 2024-02-21 University of Maryland, Baltimore Artificial lung system and its methods of use, which are not performed on the living human or animal body
CN105385598B (zh) * 2015-11-30 2017-12-29 赵明光 人脑动静脉畸形生物力学模型及其体外构建方法
BR112021018956A2 (pt) * 2019-03-25 2022-01-18 Mallinckrodt Pharmaceuticals Ireland Ltd Sistema de entrega de gás
DE102021129141A1 (de) 2021-11-09 2023-05-11 Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Körperschaft des öffentlichen Rechts Anreicherung von Fluiden unter Druck mit Anreicherungsgas

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US3332764A (en) * 1964-11-02 1967-07-25 Knox Lab Inc Method of shrinking glass tubing
LU68328A1 (ro) * 1972-08-30 1974-03-07
DE4133185A1 (de) * 1991-10-07 1993-04-08 Hubert K Block Vorrichtung zur langzeitversorgung von pflanzen
WO1993013828A2 (en) * 1992-01-06 1993-07-22 The Penn State Research Foundation Intravascular membrane lung apparatus
SU1744817A1 (ru) * 1989-08-11 1995-10-10 З.Р. Каричев Способ оксигенации крови при искусственном кровообращении и устройство для оксигенации крови
US5902747A (en) * 1996-10-24 1999-05-11 Compact Membrane Systems, Inc. Method of gasifying or degasifying a liquid containing cells

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US3332746A (en) * 1963-03-29 1967-07-25 Single Cell Res Foundation Inc Pulsatile membrane oxygenator apparatus
US4622976A (en) * 1985-04-15 1986-11-18 Enhancer R & D Method and apparatus for conducting xenon inhalation studies
DE4113185C1 (en) * 1991-04-23 1992-07-23 Fresenius Ag, 6380 Bad Homburg, De Extracorporeal blood gas exchanger - has gas exchanger with blood inlet and outlet lines coupled by ultra-filtrate discharge device
US6041777A (en) * 1995-12-01 2000-03-28 Alliance Pharmaceutical Corp. Methods and apparatus for closed-circuit ventilation therapy
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332764A (en) * 1964-11-02 1967-07-25 Knox Lab Inc Method of shrinking glass tubing
LU68328A1 (ro) * 1972-08-30 1974-03-07
SU1744817A1 (ru) * 1989-08-11 1995-10-10 З.Р. Каричев Способ оксигенации крови при искусственном кровообращении и устройство для оксигенации крови
DE4133185A1 (de) * 1991-10-07 1993-04-08 Hubert K Block Vorrichtung zur langzeitversorgung von pflanzen
WO1993013828A2 (en) * 1992-01-06 1993-07-22 The Penn State Research Foundation Intravascular membrane lung apparatus
US5902747A (en) * 1996-10-24 1999-05-11 Compact Membrane Systems, Inc. Method of gasifying or degasifying a liquid containing cells

Also Published As

Publication number Publication date
EE200300223A (et) 2003-08-15
PL362932A1 (en) 2004-11-02
HUP0400552A2 (en) 2004-06-28
CN1262313C (zh) 2006-07-05
MXPA03004730A (es) 2005-01-25
NO20032422L (no) 2003-07-14
CN1486197A (zh) 2004-03-31
US20040057869A1 (en) 2004-03-25
BG107949A (bg) 2004-01-30
EP1337290A1 (en) 2003-08-27
IL156113A0 (en) 2003-12-23
MD20030160A (ro) 2004-01-31
NO20032422D0 (no) 2003-05-27
CA2430304A1 (en) 2002-06-06
RU2286177C2 (ru) 2006-10-27
RU2003117461A (ru) 2005-02-27
AU2002222107B2 (en) 2007-02-01
AU2210702A (en) 2002-06-11
SK8342003A3 (en) 2003-11-04
BR0115736A (pt) 2004-01-13
JP2004514507A (ja) 2004-05-20
WO2002043792A1 (en) 2002-06-06
CZ20031787A3 (cs) 2003-09-17

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)