DE2148733A1 - Entgasungsvorrichtung - Google Patents

Entgasungsvorrichtung

Info

Publication number
DE2148733A1
DE2148733A1 DE19712148733 DE2148733A DE2148733A1 DE 2148733 A1 DE2148733 A1 DE 2148733A1 DE 19712148733 DE19712148733 DE 19712148733 DE 2148733 A DE2148733 A DE 2148733A DE 2148733 A1 DE2148733 A1 DE 2148733A1
Authority
DE
Germany
Prior art keywords
liquid
membrane
hydrophobic membrane
hydrophobic
degassing device
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.)
Pending
Application number
DE19712148733
Other languages
German (de)
English (en)
Inventor
Alain Granger
Andre Sausse
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of DE2148733A1 publication Critical patent/DE2148733A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • 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
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
DE19712148733 1970-09-29 1971-09-29 Entgasungsvorrichtung Pending DE2148733A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035149A FR2106918A5 (en, 2012) 1970-09-29 1970-09-29

Publications (1)

Publication Number Publication Date
DE2148733A1 true DE2148733A1 (de) 1975-01-30

Family

ID=9061991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712148733 Pending DE2148733A1 (de) 1970-09-29 1971-09-29 Entgasungsvorrichtung

Country Status (9)

Country Link
US (1) US3778971A (en, 2012)
BE (1) BE773201A (en, 2012)
CH (1) CH537201A (en, 2012)
DE (1) DE2148733A1 (en, 2012)
FR (1) FR2106918A5 (en, 2012)
GB (1) GB1370629A (en, 2012)
IT (1) IT938866B (en, 2012)
NL (1) NL7112977A (en, 2012)
SE (1) SE375454B (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067116A1 (de) * 1981-06-04 1982-12-15 Martin Lauffer Silikonkautschukmembranen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Be- und Entgasen von Flüssigkeiten
DE4122551A1 (de) * 1991-07-08 1993-01-14 Bayerische Motoren Werke Ag Entlueftungsvorrichtung fuer verdampfungskuehlsysteme

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4325715A (en) * 1976-03-24 1982-04-20 Bowman Donald B Apparatus for degassing hemodialysis liquid
JPS5331040U (en, 2012) * 1976-08-24 1978-03-17
US4200095A (en) * 1977-08-15 1980-04-29 Millipore Corporation Arrangement for intravenous administration or the like
US4190426A (en) * 1977-11-30 1980-02-26 Baxter Travenol Laboratories, Inc. Gas separating and venting filter
DE2818390C2 (de) * 1978-04-27 1986-10-30 Fresenius AG, 6380 Bad Homburg Künstliches Organ
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
FR2479014A1 (fr) 1980-03-31 1981-10-02 Matburn Holdings Ltd Sacs de drainage chirurgical
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
JPS6344083Y2 (en, 2012) * 1981-04-21 1988-11-16
US4412916A (en) * 1981-06-24 1983-11-01 Cordis Dow Corp. Airless artificial kidney assembly
US4572724A (en) * 1984-04-12 1986-02-25 Pall Corporation Blood filter
GB2157586A (en) * 1984-04-24 1985-10-30 Sev Trent Water Authority Air valves in water supply and distribution systems
GB2162542A (en) * 1984-06-05 1986-02-05 Carrs Paints Limited Electro painting apparatus; degassifying electropainting bath
SE453362B (sv) * 1984-12-27 1988-02-01 Viggo Ab Sett att minska risken for partikelkontamination vid injektion samt injektionsinstrument
DE3613802A1 (de) * 1986-04-24 1987-10-29 Dornier System Gmbh Integrierter kapillarverdampfer als waermeaufnehmendes element eines thermalkreislaufs
US4901647A (en) * 1986-07-10 1990-02-20 Drabing Charles W Motorcycle maneuvering device
DE3624363C2 (de) * 1986-07-18 1995-06-08 Akzo Gmbh Vorrichtung zum Abtrennen von Gasblasen aus Infusionsflüssigkeiten oder Flüssigkeiten des menschlichen Körpers
JPH0326882Y2 (en, 2012) * 1986-12-12 1991-06-11
FR2610846A1 (fr) * 1987-02-17 1988-08-19 Air Liquide Element filtrant pour dispositif d'event et dispositif comportant un tel element
US4815619A (en) * 1987-07-13 1989-03-28 Turner Thomas R Medicament vial safety cap
JP2893530B2 (ja) * 1988-12-08 1999-05-24 ジャパンゴアテックス株式会社 脱気膜
US5037457A (en) * 1988-12-15 1991-08-06 Millipore Corporation Sterile hydrophobic polytetrafluoroethylene membrane laminate
DE68912748T2 (de) * 1988-12-15 1994-05-26 Millipore Corp Steriles hydrophobes Laminat mit einer Membran aus Polytetrafluorethylen.
US5019140A (en) * 1988-12-21 1991-05-28 W. L. Gore & Associates, Inc. Irradiated expanded polytetrafluoroethylene composites, and devices using them, and processes for making them
US4869732A (en) * 1988-12-23 1989-09-26 Texaco Inc. Deoxygenation of aqueous polymer solutions used in enhanced oil recovery processes
US5062869A (en) * 1989-03-08 1991-11-05 Rosemount Inc. Water separator for air data sensor
US5250042A (en) * 1990-02-20 1993-10-05 E. R. Squibb & Sons, Inc. Ostomy bag with filter combination
US4997464A (en) * 1990-03-23 1991-03-05 Kopf Henry B Deaeration apparatus
US5254143A (en) * 1990-07-09 1993-10-19 Dainippon Ink And Chemical, Inc. Diaphragm for gas-liquid contact, gas-liquid contact apparatus and process for producing liquid containing gas dissolved therein
US5398851A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Liquid delivery device
US5398850A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Gas delivery apparatus for infusion
DE4439962A1 (de) * 1994-11-09 1996-05-15 Lang Apparatebau Gmbh Dosierpumpe mit Entlüftungseinrichtung
US5856174A (en) * 1995-06-29 1999-01-05 Affymetrix, Inc. Integrated nucleic acid diagnostic device
US5674200A (en) * 1996-02-05 1997-10-07 Filtertek Inc. Air eliminator
US5779674A (en) * 1996-05-06 1998-07-14 Mallinckrodt Medical, Inc. Fluid gas removal drip chamber
DE19717043C2 (de) * 1997-04-23 2003-05-22 Daimler Chrysler Ag Verfahren zum Entwässern und/oder Entgasen von Hydraulikflüssigkeiten, Vorrichtung zur Durchführung des Verfahrens und Verwendung der Vorrichtung
US20030040707A1 (en) * 2001-08-24 2003-02-27 Kappel Thomas Francis Manual/auto-prime air eliminator
JP2003088733A (ja) * 2001-09-20 2003-03-25 Canon Inc 気液分離膜およびその製造方法
DE60326847D1 (de) * 2002-06-24 2009-05-07 Gambro Lundia Ab Gastrennvorrichtung
JP3823321B2 (ja) * 2003-12-25 2006-09-20 有限会社エスアールジェイ バルーン制御装置
US8075852B2 (en) 2005-11-02 2011-12-13 Affymetrix, Inc. System and method for bubble removal
US8007267B2 (en) 2005-11-02 2011-08-30 Affymetrix, Inc. System and method for making lab card by embossing
GB2477679A (en) * 2008-10-30 2011-08-10 Porous Media Corp Venting and filtration systems with gas permeable membrane
EP3415187B1 (en) 2011-09-02 2020-08-26 UNL Holdings LLC Insertion mechanism for a drug delivery pump
WO2014011879A2 (en) * 2012-07-11 2014-01-16 Unitract Syringe Pty Ltd Insertion mechanisms having vented fluid pathways for drug delivery pumps
CN107278158A (zh) 2014-09-29 2017-10-20 尤尼特拉克特注射器控股有限公司 用于药物输送泵的刚性针插入机构
CN209917010U (zh) * 2018-04-03 2020-01-10 东莞永胜医疗制品有限公司 改进的湿气驱散筒匣以及包含该筒匣的呼吸回路及呼吸系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501010A (en) * 1967-01-12 1970-03-17 Eastman Kodak Co Dialyzing apparatus and method of making the same
FR1568130A (en, 2012) * 1968-02-14 1969-05-23
US3523408A (en) * 1968-04-02 1970-08-11 Pall Corp Gas separator
US3631654A (en) * 1968-10-03 1972-01-04 Pall Corp Gas purge device
US3614856A (en) * 1968-11-29 1971-10-26 Perkin Elmer Corp Gas transfer device
US3567028A (en) * 1968-12-26 1971-03-02 Research Corp Membrane envelope assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067116A1 (de) * 1981-06-04 1982-12-15 Martin Lauffer Silikonkautschukmembranen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Be- und Entgasen von Flüssigkeiten
DE4122551A1 (de) * 1991-07-08 1993-01-14 Bayerische Motoren Werke Ag Entlueftungsvorrichtung fuer verdampfungskuehlsysteme

Also Published As

Publication number Publication date
BE773201A (fr) 1972-03-28
US3778971A (en) 1973-12-18
GB1370629A (en) 1974-10-16
CH537201A (fr) 1973-05-31
FR2106918A5 (en, 2012) 1972-05-05
NL7112977A (en, 2012) 1972-04-04
IT938866B (it) 1973-02-10
SE375454B (en, 2012) 1975-04-21

Similar Documents

Publication Publication Date Title
DE2148733A1 (de) Entgasungsvorrichtung
DE19717043C2 (de) Verfahren zum Entwässern und/oder Entgasen von Hydraulikflüssigkeiten, Vorrichtung zur Durchführung des Verfahrens und Verwendung der Vorrichtung
DE2835230C2 (de) Vorrichtung zur intravenösen Verabreichung einer Flüssigkeit
DE2141607A1 (de) Vorrichtung zur Verringerung der Konzentration eines in einer Flüssigkeit gelösten Gases
DE3304951A1 (de) Vorrichtung zum filtern einer fluessigkeit
DE69929697T2 (de) Anti-mikrobielle semipermeable membran
DE69131288T2 (de) Filter für Infusionssysteme
DE69722481T2 (de) Vorrichtung zum Entgasen von Flüssigkeiten
DE69727310T2 (de) Wasserfiltriergerät
DE2900764C2 (de) Verfahren zur Ultrafiltration oder zur selektiven Filtration von ölhaltigen Flüssigkeiten
DE855695C (de) Verfahren und Vorrichtung zur Trennung von Emulsionen
DE1544041A1 (de) Verfahren und Vorrichtung zur AEnderung der Zusammensetzung von Gasen
DE2658285A1 (de) Verfahren und vorrichtung zum entfernen von gasen aus einer haemodialysefluessigkeit
DE3445415A1 (de) Waermeverdunstungsvorrichtung
DE2630374B2 (de) Poröse Polypropylen-Hohlfäden und Verfahren zu ihrer Herstellung
EP0062913B1 (de) Tropfkammer
DE2259787B2 (de) Kuenstliche niere mit genauer einstellung des ultrafiltratdurchsatzes
DE2434571A1 (de) Massenuebergangsvorrichtung, insbesondere oxygenator
DE1906179B2 (de) Verfahren zur abtrennung von makromolekuelen aus einer fluessigen zusammensetzung
DE2441304C3 (de) Verfahren und Vorrichtung zur Senkung des Gehaltes an gasförmigen Monomeren in Polyvinylchlorid-Wasser-Dispersionen
EP0067116B1 (de) Silikonkautschukmembranen, Verfahren zu ihrer Herstellung und ihre Verwendung zum Be- und Entgasen von Flüssigkeiten
DE2710109C2 (de) Vorrichtung zur Anreicherung von gelöstem Sauerstoff in Wasser
DE69109961T2 (de) Membran für Gas-Flüssigkeitskontakt, Gas-Flüssigkeitskontaktvorrichtung und Verfahren zur Erzeugung von einer ein gelöstes Gas enthaltenden Flüssigkeit.
DE69209309T2 (de) Verfahren zur Entfernung von Alkohol aus Flüssigkeiten.
DE68910311T2 (de) Kompakter Plasmaseparator und Vorrichtung mit einem solchen Separator.

Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee