FR2390984A1 - Dispositif a axe vertical de filtrage d'un liquide - Google Patents
Dispositif a axe vertical de filtrage d'un liquideInfo
- Publication number
- FR2390984A1 FR2390984A1 FR7815087A FR7815087A FR2390984A1 FR 2390984 A1 FR2390984 A1 FR 2390984A1 FR 7815087 A FR7815087 A FR 7815087A FR 7815087 A FR7815087 A FR 7815087A FR 2390984 A1 FR2390984 A1 FR 2390984A1
- Authority
- FR
- France
- Prior art keywords
- liquid
- membrane
- filter
- filtering
- vertical axis
- 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.)
- Granted
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
- 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
-
- 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
- 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
-
- 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
- A61M5/385—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 using hydrophobic filters
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Filtration Of Liquid (AREA)
Abstract
L'invention concerne un dispositif de filtrage. Le dispositif comprend une chambre supérieure 18 et une chambre inférieure 20 le long de l'axe de dispositif, un filtre hydrophile 24 et une membrane hydrophobe 26 séparant les chambres, la membrane étant en service à un niveau plus bas que le filtre hydrophile. Un réservoir de gaz 36 est formé dans la chambre inférieure au-dessus de la membrane et en dessous du filtre, et un réservoir de liquide 38 se forme dans la chambre supérieure au-dessus de la membrane et en dessous du filtre, car en fonctionnement, du liquide est emprisonné dans le réservoir 38 et interdit le passage du gaz et du gaz est emprisonné dans le réservoir 36 et interdit le reflux du liquide. Application à des appareils d'injection de médicaments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/798,934 US4116646A (en) | 1977-05-20 | 1977-05-20 | Filter unit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2390984A1 true FR2390984A1 (fr) | 1979-01-19 |
FR2390984B1 FR2390984B1 (fr) | 1983-07-18 |
Family
ID=25174630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815087A Granted FR2390984A1 (fr) | 1977-05-20 | 1978-05-22 | Dispositif a axe vertical de filtrage d'un liquide |
Country Status (6)
Country | Link |
---|---|
US (1) | US4116646A (fr) |
JP (1) | JPS5416887A (fr) |
CA (1) | CA1098049A (fr) |
DE (1) | DE2821482C3 (fr) |
FR (1) | FR2390984A1 (fr) |
GB (1) | GB1585989A (fr) |
Families Citing this family (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4200095A (en) * | 1977-08-15 | 1980-04-29 | Millipore Corporation | Arrangement for intravenous administration or the like |
US4248223A (en) * | 1978-03-20 | 1981-02-03 | Turner Charles R | Self-priming parenteral administering apparatus |
US4227525A (en) * | 1978-03-30 | 1980-10-14 | Valleylab | Intravenous administration set |
US4326957A (en) * | 1978-07-21 | 1982-04-27 | Pall Corporation | Vented filter spigot for intravenous liquid administration apparatus |
US4236515A (en) * | 1979-02-28 | 1980-12-02 | Abbott Laboratories | Equipment sets and system for the sequential administration of medical liquids at dual flow rates employing parallel secondary liquid tubing |
US4258712A (en) * | 1979-02-28 | 1981-03-31 | Abbott Laboratories | Equipment sets having a pilot liquid controlled primary tube valve for the sequential administration of medical liquids at dual flow rates |
US4237879A (en) * | 1979-02-28 | 1980-12-09 | Abbott Laboratories | Equipment sets for the sequential administration of medical liquids at dual flow rates employing parallel secondary liquid tubing and a 3-way valve |
US4372306A (en) * | 1979-02-28 | 1983-02-08 | Abbott Laboratories | Equipment sets having a combined air barrier and liquid sequencing device for the sequential administration of medical liquids at dual flow rates |
US4223695A (en) * | 1979-02-28 | 1980-09-23 | Abbott Laboratories | Novel valve employing hydrophobic and hydrophilic membranes |
JPS56500007A (fr) * | 1979-02-28 | 1981-01-08 | ||
US4250879A (en) * | 1979-02-28 | 1981-02-17 | Abbott Laboratories | Equipment sets and system for the sequential administration of medical liquids at dual flow rates employing a combined air barrier and liquid sequencing valve |
US4256104A (en) * | 1979-02-28 | 1981-03-17 | Abbott Laboratories | Equipment sets and system for the sequential administration of medical liquids at dual flow rates |
US4256105A (en) * | 1979-02-28 | 1981-03-17 | Abbott Laboratories | Equipment sets having reduced diameter primary tube for the sequential administration of medical liquids at dual flow rates |
US4252116A (en) * | 1979-02-28 | 1981-02-24 | Abbott Laboratories | Equipment sets having a novel flexible diaphragm valve in a secondary liquid flow path for the sequential administration of medical liquids at dual flow rates |
US4324238A (en) * | 1979-02-28 | 1982-04-13 | Abbott Laboratories | Equipment sets having a combined air barrier and liquid sequencing device for the sequential administration of medical liquids at dual flow rates |
US4219022A (en) * | 1979-02-28 | 1980-08-26 | Abbott Laboratories | Equipment sets for the sequential administration of medical liquids at dual flow rates having parallel secondary liquid flowpaths wherein one said path is controlled by a liquid sequencing valve |
JPS56500240A (fr) * | 1979-02-28 | 1981-03-05 | ||
US4941875A (en) * | 1979-07-18 | 1990-07-17 | Brennan John F | I.V. system for successive administration of two or more solutions at different rates |
AU6249180A (en) * | 1979-09-18 | 1981-04-09 | Millipore Corp. | Automatic dual rate i.v. administration |
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 |
US4278084A (en) * | 1979-10-19 | 1981-07-14 | Baxter Travenol Laboratories, Inc. | Non air-blocking filter |
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 |
US4525276A (en) * | 1980-11-26 | 1985-06-25 | Tokyo Ohka Kogyo Kabushiki Kaisha | Apparatus for separation of immiscible liquids |
US5069671A (en) * | 1981-07-13 | 1991-12-03 | Alza Corporation | Intravenous medication |
US4985017A (en) * | 1981-07-13 | 1991-01-15 | Alza Corporation | Parenteral therapeutical system comprising drug cell |
USRE34365E (en) * | 1981-07-13 | 1993-08-31 | Intravenous system for delivering a beneficial agent | |
US4790820A (en) * | 1981-07-13 | 1988-12-13 | Alza Corporation | Parenteral agent dispensing equipment with drug releasing member |
US4994031A (en) * | 1981-07-13 | 1991-02-19 | Alza Corporation | Intravenous system for delivering a beneficial agent |
US4973307A (en) * | 1981-07-13 | 1990-11-27 | Alza Corporation | Method for administering drugs to a patient |
US4552555A (en) * | 1981-07-31 | 1985-11-12 | Alza Corporation | System for intravenous delivery of a beneficial agent |
US4857052A (en) * | 1981-07-13 | 1989-08-15 | Alza Corporation | Intravenous system for delivering a beneficial agent |
JPS589928U (ja) * | 1981-07-15 | 1983-01-22 | 三菱自動車工業株式会社 | 内燃機関の吸気ポ−ト |
US4871360A (en) * | 1981-07-31 | 1989-10-03 | Alza Corporation | System for intravenous delivery of a beneficial drug at a regulated rates |
GB2105783A (en) * | 1981-08-28 | 1983-03-30 | Ricardo Consulting Eng | Regulating i c engine charge swirl |
US4459139A (en) * | 1981-09-14 | 1984-07-10 | Gelman Sciences Inc. | Disposable filter device and liquid aspirating system incorporating same |
CA1209093A (fr) * | 1982-03-16 | 1986-08-05 | Thomas D. Hall | Instruments de graphisme, et leur fabrication |
US4908019A (en) * | 1982-05-24 | 1990-03-13 | Alza Corporation | Apparatus comprising dual reservoirs for parenteral infusion of fluid containing beneficial agent |
US4704203A (en) * | 1982-08-27 | 1987-11-03 | Reed Charles C | Cardiotomy reservoir apparatus and method |
JPS61158527A (ja) * | 1984-12-29 | 1986-07-18 | Kajima Corp | 函体の接合方法 |
US5195986A (en) * | 1986-03-04 | 1993-03-23 | Deka Products Limited Partnership | Integral intravenous fluid delivery device |
IL82674A (en) * | 1986-05-29 | 1993-01-14 | Baxter Int | Passive drug delivery system |
US5070899A (en) * | 1986-11-03 | 1991-12-10 | Pall Corporation | Check valve |
DE58904449D1 (de) * | 1989-12-21 | 1993-06-24 | Siemens Ag | Anordnung zum transkutanen ein- oder nachfuellen von fluessigen medikamenten in ein implantierbares medikamentendosiergeraet. |
US5126054A (en) * | 1990-05-24 | 1992-06-30 | Pall Corporation | Venting means |
US5863436A (en) | 1990-05-24 | 1999-01-26 | Pall Corporation | Venting system |
US5217627A (en) | 1990-11-06 | 1993-06-08 | Pall Corporation | System and method for processing biological fluid |
CA2137797C (fr) * | 1992-06-10 | 2003-01-07 | Vlado I. Matkovich | Systeme de traitement du materiel present dans une zone de transition |
GB9218581D0 (en) * | 1992-09-02 | 1992-10-14 | Pall Corp | Removal of unwanted fluids from processed blood products |
US5439587A (en) * | 1993-07-27 | 1995-08-08 | Millipore Corporation | Self priming filter apparatus |
US5902281A (en) * | 1995-03-22 | 1999-05-11 | Teva Medical Ltd. | Drip chamber for intravenous infusion |
US5634905A (en) * | 1996-02-14 | 1997-06-03 | W. L. Gore & Associates, Inc. | Apparatus for the prevention of retrograde movement of fluids during the use of air eliminating filters in intravenous therapy |
EP0900098B1 (fr) * | 1996-05-01 | 2003-09-17 | Pall Corporation | Systeme d'amorce |
IL120693A (en) | 1997-04-17 | 2001-11-25 | Teva Medical Ltd | Flow indicators for ambulatory infusion |
IL133495A (en) * | 1999-12-13 | 2006-12-31 | Menahem Kraus | Membrane support for drip chamber |
ITMO20010114A1 (it) * | 2001-06-05 | 2002-12-05 | Aries Srl | Dispositivo pressemblato monouso, particolarmente per terapia fotodinamica |
US9623196B2 (en) * | 2011-08-30 | 2017-04-18 | Carefusion 303, Inc. | System and method for trapping air bubbles |
EP2641625B1 (fr) * | 2012-03-21 | 2017-05-17 | Gambro Lundia AB | Appareil de traitement sanguin extracorporel avec de multiples réservoirs de solution de traitement |
US10328193B2 (en) | 2012-03-21 | 2019-06-25 | Gambro Lundia Ab | Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs |
WO2014026193A1 (fr) * | 2012-08-10 | 2014-02-13 | Demetris Yannopoulos | Systèmes et procédés d'administration d'un anesthésique au cours d'une réanimation cardiopulmonaire |
US10253295B2 (en) | 2012-09-06 | 2019-04-09 | Biomet Manufacturing, Llc | Methods for producing rejuvenated red blood cells |
US9066909B2 (en) | 2012-09-06 | 2015-06-30 | Biomet Biologics, Llc | Methods for producing and using rejuvenated red blood cells |
IN2015DN04299A (fr) | 2012-12-03 | 2015-10-16 | Emd Millipore Corp | |
US9102918B2 (en) | 2013-01-31 | 2015-08-11 | Biomet Biologics, Llc | Methods for rejuvenating red blood cells |
US9011408B2 (en) * | 2013-01-31 | 2015-04-21 | Biomet Biologics, Llc | Functionally-closed, sterile blood processing solution system and method |
US9103842B2 (en) | 2013-01-31 | 2015-08-11 | Biomet Biologics, Llc | Methods for rejuvenating red blood cells |
CN104138629B (zh) * | 2013-05-22 | 2016-04-20 | 山东威高集团医用高分子制品股份有限公司 | 一种自动排气自动止液装置 |
CN104138628B (zh) * | 2013-05-22 | 2016-04-20 | 山东威高集团医用高分子制品股份有限公司 | 一种自动止液滴斗 |
CN106377816B (zh) * | 2014-04-18 | 2020-02-14 | 广东海恺普新型医药包装材料有限公司 | 包括至少一个过滤组件的静脉治疗装置 |
DE202014103278U1 (de) * | 2014-07-16 | 2015-10-23 | Pfm Medical Ag | Vorrichtung zur dosierten Abgabe einer Infusionsflüssigkeit |
US10279126B2 (en) * | 2014-10-07 | 2019-05-07 | Medtronic Minimed, Inc. | Fluid conduit assembly with gas trapping filter in the fluid flow path |
US10232130B2 (en) * | 2015-03-26 | 2019-03-19 | Becton, Dickinson And Company | Anti-run dry membrane |
US10179213B2 (en) | 2015-05-27 | 2019-01-15 | Vital Signs, Inc. | Apparatus and methods for intravenous gas elimination |
MX2018008877A (es) | 2016-01-22 | 2018-09-21 | Baxter Int | Bolsa de producto de solucion esteril. |
NZ743477A (en) | 2016-01-22 | 2019-03-29 | Baxter Healthcare Sa | Method and machine for producing sterile solution product bags |
CN108186347A (zh) * | 2016-11-11 | 2018-06-22 | 广东海恺普新型医药包装材料有限公司 | 静脉治疗装置 |
USD1006973S1 (en) * | 2021-04-22 | 2023-12-05 | Ruyi Jiang | Air filter |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2786467A (en) * | 1955-07-01 | 1957-03-26 | Russell W Price | Apparatus for dispensing intravenous solutions |
US3003500A (en) * | 1955-12-14 | 1961-10-10 | Baxter Laboratories Inc | Intravenous administration equipment |
FR2119367A5 (fr) * | 1971-02-12 | 1972-08-04 | American Hospital Suppli | |
FR2253544A1 (fr) * | 1973-12-10 | 1975-07-04 | Millipore Corp | |
US3993066A (en) * | 1974-11-01 | 1976-11-23 | Baxter Laboratories, Inc. | Burette chamber for use with intravenous solution administration set |
US3993062A (en) * | 1975-11-03 | 1976-11-23 | Baxter Laboratories, Inc. | Hydrophobic valve |
FR2313944A1 (fr) * | 1975-06-13 | 1977-01-07 | Baxter Travenol Lab | Dispositif de filtration sans blocage d'air et appareil d'injection de liquide parenteral comportant un tel dispositif |
US4066079A (en) * | 1976-11-03 | 1978-01-03 | Chiarolla Victor D | Filter needle |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB538728A (en) * | 1940-02-13 | 1941-08-14 | Emery Sherman Beardsley | Improvements in closures for liquid containers |
US2770234A (en) * | 1954-04-05 | 1956-11-13 | Baxter Laboratories Inc | Parenteral administration of liquids |
FR1158634A (fr) * | 1956-09-25 | 1958-06-17 | élément filtrant, notamment pour appareils de transfusion-perfusion | |
US3007334A (en) * | 1956-11-30 | 1961-11-07 | Pall Corp | Method and apparatus for determining the maximum pore size of hydraulic filter elements |
US3316908A (en) * | 1964-04-14 | 1967-05-02 | Burron Medical Prod Inc | Intravenous injection apparatus |
US3506130A (en) * | 1967-12-26 | 1970-04-14 | Baxter Laboratories Inc | Filter assembly for apparatus used in parenteral administration of liquids |
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 |
US3650093A (en) * | 1970-01-08 | 1972-03-21 | Pall Corp | Sterile disposable medicament administration system |
US3886937A (en) * | 1971-02-12 | 1975-06-03 | American Hospital Supply Corp | Medical administration set for dispensing plural medical liquids |
US3803810A (en) * | 1972-05-01 | 1974-04-16 | Pall Corp | Liquid-gas separator and filter |
US3954623A (en) * | 1974-05-28 | 1976-05-04 | Johnson & Johnson | Blood filtration unit |
US3967620A (en) * | 1974-09-10 | 1976-07-06 | United States Surgical Corporation | Volume limiting chamber |
US4013072A (en) * | 1975-11-03 | 1977-03-22 | Baxter Travenol Laboratories, Inc. | Drip chamber for intravenous administration |
US4031891A (en) * | 1975-11-03 | 1977-06-28 | Baxter Travenol Laboratories, Inc. | Air eliminating filter |
-
1977
- 1977-05-20 US US05/798,934 patent/US4116646A/en not_active Expired - Lifetime
-
1978
- 1978-05-12 GB GB19211/78A patent/GB1585989A/en not_active Expired
- 1978-05-16 CA CA303,443A patent/CA1098049A/fr not_active Expired
- 1978-05-17 DE DE2821482A patent/DE2821482C3/de not_active Expired
- 1978-05-18 JP JP5946178A patent/JPS5416887A/ja active Granted
- 1978-05-22 FR FR7815087A patent/FR2390984A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2786467A (en) * | 1955-07-01 | 1957-03-26 | Russell W Price | Apparatus for dispensing intravenous solutions |
US3003500A (en) * | 1955-12-14 | 1961-10-10 | Baxter Laboratories Inc | Intravenous administration equipment |
FR2119367A5 (fr) * | 1971-02-12 | 1972-08-04 | American Hospital Suppli | |
FR2253544A1 (fr) * | 1973-12-10 | 1975-07-04 | Millipore Corp | |
US3993066A (en) * | 1974-11-01 | 1976-11-23 | Baxter Laboratories, Inc. | Burette chamber for use with intravenous solution administration set |
FR2313944A1 (fr) * | 1975-06-13 | 1977-01-07 | Baxter Travenol Lab | Dispositif de filtration sans blocage d'air et appareil d'injection de liquide parenteral comportant un tel dispositif |
US3993062A (en) * | 1975-11-03 | 1976-11-23 | Baxter Laboratories, Inc. | Hydrophobic valve |
US4066079A (en) * | 1976-11-03 | 1978-01-03 | Chiarolla Victor D | Filter needle |
Also Published As
Publication number | Publication date |
---|---|
DE2821482C3 (de) | 1981-05-14 |
JPS5643428B2 (fr) | 1981-10-12 |
DE2821482A1 (de) | 1978-11-23 |
GB1585989A (en) | 1981-03-11 |
FR2390984B1 (fr) | 1983-07-18 |
CA1098049A (fr) | 1981-03-24 |
DE2821482B2 (de) | 1980-09-18 |
US4116646A (en) | 1978-09-26 |
JPS5416887A (en) | 1979-02-07 |
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