ES482687A1 - Un filtro para la administracion de liquido por via intrave-nosa. - Google Patents

Un filtro para la administracion de liquido por via intrave-nosa.

Info

Publication number
ES482687A1
ES482687A1 ES482687A ES482687A ES482687A1 ES 482687 A1 ES482687 A1 ES 482687A1 ES 482687 A ES482687 A ES 482687A ES 482687 A ES482687 A ES 482687A ES 482687 A1 ES482687 A1 ES 482687A1
Authority
ES
Spain
Prior art keywords
filter
flow
chamber
housing
intravenous
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.)
Expired
Application number
ES482687A
Other languages
English (en)
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of ES482687A1 publication Critical patent/ES482687A1/es
Expired 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • 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
    • 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
    • A61M5/38—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 using hydrophilic or hydrophobic filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)

Abstract

Un filtro para la administración de líquido por vía intravenosa, que comprende un alojamiento del filtro; una cámara de filtro en el alojamiento; un miembro de entrada y un miembro de salida en el alojamiento en comunicación de flujo de fluido con la cámara del filtro; un filtro en la cámara de filtro dispuesto transversalmente a la conducción de flujo de fluido a través de la cámara desde el miembro de entrada hasta el miembro de salida, de tal manera que todo el flujo que pasa a su través debe pasar a través del filtro; y que divide la cámara en dos porciones, una aguas arriba y otra aguas abajo del filtro; un conducto de evacuación el alojamiento, en comunicación de flujo con la porción de aguas arriba de la cámara del filtro; y un miembro poroso, permeable al gas e impermeable al líquido, dispuesto transversalmente a la conducción de flujo a través del conducto de evacuación, de tal modo que todo el flujo de conducto de evacuación debe pasar a través del miembro, limitando el miembro dicho flujo a gas para el cual es permeable; estando configurado el miembro de entrada para su fijación a una fuente de líquido para la administración intravenosa; y estando configurado el miembro de salida para su fijación a un aparato de administración de líquido por vía intravenosa.
ES482687A 1978-07-21 1979-07-20 Un filtro para la administracion de liquido por via intrave-nosa. Expired ES482687A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/926,766 US4177149A (en) 1978-07-21 1978-07-21 Filter assembly for intravenous liquid administration apparatus

Publications (1)

Publication Number Publication Date
ES482687A1 true ES482687A1 (es) 1980-03-01

Family

ID=25453689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482687A Expired ES482687A1 (es) 1978-07-21 1979-07-20 Un filtro para la administracion de liquido por via intrave-nosa.

Country Status (16)

Country Link
US (1) US4177149A (es)
EP (1) EP0007547B1 (es)
JP (1) JPS5516693A (es)
AT (1) ATE606T1 (es)
AU (1) AU518183B2 (es)
CA (1) CA1116099A (es)
DE (1) DE2961965D1 (es)
DK (1) DK151936C (es)
ES (1) ES482687A1 (es)
FI (1) FI792285A (es)
IL (1) IL57620A (es)
IN (1) IN151158B (es)
MX (1) MX147474A (es)
NO (1) NO149915C (es)
PT (1) PT69945A (es)
ZA (1) ZA793669B (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326957A (en) * 1978-07-21 1982-04-27 Pall Corporation Vented filter spigot for intravenous liquid administration apparatus
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
FR2468400A1 (fr) * 1979-11-01 1981-05-08 Baxter Travenol Lab Procede et dispositif pour le melange de solutions hypernutritives
US4360435A (en) * 1979-11-01 1982-11-23 Baxter Travenol Laboratories, Inc. Process for sterilizing and transferring a solution
US4336036A (en) * 1981-01-08 1982-06-22 Amf Incorporated Filter and method of making same
IL64354A (en) * 1981-01-26 1985-01-31 Pall Corp Cap connector for pharmaceutical material receptacle
US4515606A (en) * 1981-03-19 1985-05-07 Brunswick Corporation Gas separating and venting filter
DE3115299C2 (de) * 1981-04-15 1984-08-16 Fresenius AG, 6380 Bad Homburg Tropfkammer
DE3205229C2 (de) * 1982-02-13 1983-12-22 Sartorius GmbH, 3400 Göttingen Wegwerf-Filter
NL8204598A (nl) * 1982-11-25 1984-06-18 Medica B V Beluchtingsinrichting.
US5070899A (en) * 1986-11-03 1991-12-10 Pall Corporation Check valve
DE3828671C1 (es) * 1988-08-24 1989-12-07 Wex Filtertechnik Gmbh, 6442 Rotenburg, De
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
EP0493869A1 (en) * 1991-01-04 1992-07-08 Japan Gore-Tex, Inc. Apparatus for treating water
US5348646A (en) * 1992-11-16 1994-09-20 Costello Jr John R Fluid filter assembly
DE69306973T2 (de) * 1992-11-23 1997-05-22 Gore & Ass Triboelektrisches filtermaterial
US5395429A (en) * 1993-06-23 1995-03-07 W. L. Gore & Associates, Inc. Diffusion panel for use in ultra-clean environments and method for employing same
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
JPH09502127A (ja) * 1993-09-02 1997-03-04 アボツト・ラボラトリーズ ガス分離フィルタ
DE4404277A1 (de) * 1994-02-10 1995-08-17 Roland Wex Blutfilter
US5622626A (en) * 1994-04-15 1997-04-22 Pall Corporation Multiple compartment filter and method for processing parenteral fluid
US5505753A (en) * 1994-09-12 1996-04-09 Heysek; Ralph G. Aircraft pneumatic air filter
US5827429A (en) * 1996-01-18 1998-10-27 Filtertek Inc. Intravenous filter device
US5853577A (en) * 1997-09-22 1998-12-29 Spx Corporation Orbital vibration welded filter
DE29811529U1 (de) * 1998-06-27 1999-11-25 Braun Melsungen Ag Filter für medizinische Flüssigkeiten
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
DE10046173C2 (de) * 2000-09-08 2003-04-03 Inst Chemo Biosensorik Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten
US6508859B1 (en) * 2000-11-13 2003-01-21 Porous Media Corporation Method and apparatus for removing air or gas from fluid
EP1455860B1 (en) * 2001-12-10 2011-08-31 CaridianBCT, Inc. Method for the leukoreduction of red blood cells
DK2229970T3 (da) * 2009-03-16 2012-09-10 Hoffmann La Roche Boblefældeanlæg til en infusionspumpe-indretning
ES2812500T3 (es) * 2009-04-23 2021-03-17 Fresenius Medical Care Deutschland Gmbh Dispositivo, así como dispositivo funcional externo y dispositivo de tratamiento para tratar fluidos médicos
CN102405069B (zh) * 2009-04-23 2015-09-16 费森尼斯医疗德国公司 凝块截阻装置、外部功能性装置、血液回路及处理设备
EP2515975A1 (en) 2009-12-22 2012-10-31 Cork Institute Of Technology A bubble entrapment device
EP3444000B1 (en) * 2012-03-29 2020-04-29 Saint-Gobain Performance Plastics Corporation Needle filter apparatus
US9833382B2 (en) 2012-03-29 2017-12-05 Saint_Gobain Performance Plastics Corporation Needle filter apparatus
JP6896426B2 (ja) * 2014-03-31 2021-06-30 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 搾乳器及び搾乳器のための搾り出し具
US10029191B2 (en) * 2016-09-15 2018-07-24 Hamilton Sundstrand Corporation Liquid-dissolved gas separators
GB201717644D0 (en) * 2017-10-26 2017-12-13 Biosafe Sa Sterile syringe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1054073A (en) * 1968-12-26 1979-05-08 Nat Shaye Gas purging fluid filter
IL33528A (en) * 1968-12-27 1975-08-31 Pall Corp Sterile disposable medicament administration system
US3650093A (en) * 1970-01-08 1972-03-21 Pall Corp Sterile disposable medicament administration system
US3803816A (en) * 1973-07-05 1974-04-16 Mc Donnell Douglas Corp Patterned flow vent structure
DE2634635A1 (de) * 1974-08-29 1978-02-02 Husted Andersen Transcodan Sve Filter fuer infusions- und transfusionsgeraete
US3957584A (en) * 1974-09-30 1976-05-18 Warner-Lambert Company Detection of beta-galactosidase producing micro-organisms
US4009714A (en) * 1975-07-30 1977-03-01 Johnson & Johnson Intravenous solution filter unit
US4013072A (en) * 1975-11-03 1977-03-22 Baxter Travenol Laboratories, Inc. Drip chamber for intravenous administration
JPS5621395Y2 (es) * 1977-08-05 1981-05-20
DE2854600A1 (de) * 1978-12-18 1980-06-26 Basf Ag Substituierte cyanamide

Also Published As

Publication number Publication date
FI792285A (fi) 1980-01-22
AU4910479A (en) 1980-01-24
CA1116099A (en) 1982-01-12
DK151936C (da) 1988-10-10
PT69945A (en) 1979-08-01
JPS5516693A (en) 1980-02-05
DK307679A (da) 1980-01-22
MX147474A (es) 1982-12-03
NO792414L (no) 1980-01-22
AU518183B2 (en) 1981-09-17
NO149915C (no) 1984-07-18
ZA793669B (en) 1980-08-27
IL57620A0 (en) 1979-10-31
IL57620A (en) 1983-03-31
NO149915B (no) 1984-04-09
ATE606T1 (de) 1982-02-15
EP0007547B1 (en) 1982-01-27
JPS6258744B2 (es) 1987-12-08
US4177149A (en) 1979-12-04
IN151158B (es) 1983-02-26
DE2961965D1 (en) 1982-03-11
DK151936B (da) 1988-01-18
EP0007547A1 (en) 1980-02-06

Similar Documents

Publication Publication Date Title
ES482687A1 (es) Un filtro para la administracion de liquido por via intrave-nosa.
ES8204604A2 (es) Un filtro para la administracion de liquido por via intrave-nosa
ES471539A1 (es) Conjunto de filtro dotado de un dispositivo de escape de gas
ES453082A1 (es) Perfeccionamiento en bombas de doble valvula.
SE8002284L (sv) Filter
GB1471308A (en) Mass transfer apparatus including a porous membrane
ES457407A1 (es) Perfeccionamientos en los dispositivos de control de caudal de liquidos.
ES8102814A1 (es) Filtro reforzado para fluidos medicos
DE3775704D1 (de) Rueckspuelfilter und druckregler dazu.
ATE45681T1 (de) Filterkassette.
GB1322001A (en) Gas-evacuating device for respiratory apparatus
ES8606974A1 (es) Aparato para empalmar una instalacion de riego a una tuberiapara agua a presion
GB1532188A (en) Apparatus for removing gas from a liquid system
ES8306610A1 (es) "un dispositivo de alimentacion regulado en presion, para propositos de irrigacion".
GB1358324A (en) Fluid flow control apparatus
ES8205560A1 (es) Una disposicion de caja de bomba reemplazable y bomba para un sistema de infusion medica, y caja de bomba correspondiente.
JO1207B1 (en) Pressure-controlled dripping device.
ES221792U (es) Dispositivo para filtraje de combustibles liquidos.
ES250540U (es) Una disposicion de aspersor para riego agricola.