ES8102814A1 - Filtro reforzado para fluidos medicos - Google Patents

Filtro reforzado para fluidos medicos

Info

Publication number
ES8102814A1
ES8102814A1 ES489032A ES489032A ES8102814A1 ES 8102814 A1 ES8102814 A1 ES 8102814A1 ES 489032 A ES489032 A ES 489032A ES 489032 A ES489032 A ES 489032A ES 8102814 A1 ES8102814 A1 ES 8102814A1
Authority
ES
Spain
Prior art keywords
housing
membrane
inlet
outlet
filter membrane
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
ES489032A
Other languages
English (en)
Other versions
ES489032A0 (es
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES489032A0 publication Critical patent/ES489032A0/es
Publication of ES8102814A1 publication Critical patent/ES8102814A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

DISPOSITIVO DE FILTRADO DE FLUIDOS MEDICOS DE ALTA RESISTENCIA A LA PRESION, LO QUE PERMITE SER USADO CON BOMBAS DE CONTROL DE FLUIDO. CONSTA DE UNA CARCASA DE PLASTICO ACRILICO (44) CON UN RESALTE (46) EN EL QUE AJUSTA UNA BASE SOPORTE (32) DE ALTA RESISTENCIA, SOBRE LA QUE VA EL FILTRO (26) DE MATERIAL HIDROFILO. DEBE TENER UNOS POROS DE TAMAÑO INFERIOR A 0,5 MICRAS. LA TAPA (40) AJUSTA EN LA CARCASA (44) Y LLEVA UN ORIFICIO (56) DE ESCAPE DE GASES QUE SON RECHAZADOS POR EL FILTRO, QUE ESTA TAPONADO POR UN FILTRO HIDROFUGO (COMO TEFLON) (58). LA CARCASA (44) LLEVA UNA ENTRADA Y SALIDA DE LIQUIDO (28, 30) Y UNAS NERVIADURAS FUNDIDAS (52) PARA AUMENTAR LA RIGIDEZ FRENTE A LA PRESION.
ES489032A 1979-02-28 1980-02-28 Filtro reforzado para fluidos medicos Expired ES8102814A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1602779A 1979-02-28 1979-02-28

Publications (2)

Publication Number Publication Date
ES489032A0 ES489032A0 (es) 1981-02-16
ES8102814A1 true ES8102814A1 (es) 1981-02-16

Family

ID=21774982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489032A Expired ES8102814A1 (es) 1979-02-28 1980-02-28 Filtro reforzado para fluidos medicos

Country Status (9)

Country Link
JP (1) JPS55116417A (es)
AU (1) AU5156679A (es)
BE (1) BE881943A (es)
DE (1) DE2942803A1 (es)
ES (1) ES8102814A1 (es)
GB (1) GB2043478A (es)
IL (1) IL58323A0 (es)
SE (1) SE7910642L (es)
ZA (1) ZA795425B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525182A (en) * 1983-08-29 1985-06-25 Millipore Corporation I.V. Filter apparatus
US4604090A (en) * 1983-11-22 1986-08-05 Consolidated Controls Corporation Compact implantable medication infusion device
US4690757A (en) * 1986-03-21 1987-09-01 Costar Corporation Small volume laboratory filter
FR2618338B1 (fr) * 1987-07-23 1997-04-04 Millipore Sa Ensemble de filtration pour anesthesie peridurale
DE3828672C1 (es) * 1988-08-24 1989-12-07 Wex Filtertechnik Gmbh, 6442 Rotenburg, De
DE3828671C1 (es) * 1988-08-24 1989-12-07 Wex Filtertechnik Gmbh, 6442 Rotenburg, De
US5364597A (en) * 1991-03-13 1994-11-15 Cytyc Corporation Apparatus for collection and transfer of particles
EP0503128B1 (en) * 1991-03-13 1995-10-11 Cytyc Corporation Apparatus for collection and transfer of particles and manufacture thereof
US6015106A (en) * 1998-09-01 2000-01-18 3M Innovative Properties Company Apparatus for controllably breaking hollow spheres
SE523272C2 (sv) * 1999-11-15 2004-04-06 Aneo Ab System vid intravenös anestesi för reglering av farmakatillförsel till en patient
CA2489936A1 (en) 2002-07-09 2004-01-15 Gambro Lundia Ab A support element for an extracorporeal fluid transport line
FR2868046B1 (fr) * 2004-03-24 2007-09-14 Rexam Pharma Soc Par Actions S Ensemble de conditionnement et de distribution de liquide a membranes microfiltrantes superposees
JP2008055100A (ja) * 2006-09-04 2008-03-13 Nipro Corp 体外循環回路圧力モニター用保護フィルター
EP2314332A1 (en) * 2009-10-21 2011-04-27 Gambro Lundia AB Medical fluid delivery system
US10328193B2 (en) 2012-03-21 2019-06-25 Gambro Lundia Ab Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs
JP5922777B2 (ja) * 2012-07-25 2016-05-24 旭化成メディカル株式会社 血液処理フィルター、血液回路、及び血液処理方法
FR3034995A1 (fr) * 2015-04-20 2016-10-21 Safe Filtre membranaire a usage unique et kit medical comprenant un tel filtre
CN105498034A (zh) * 2015-12-31 2016-04-20 山东中保康医疗器具有限公司 精密药液过滤器的双层气相膜结构及其焊接方法
CN114714594A (zh) * 2022-03-10 2022-07-08 贺瑞峰 一种适用再生料生产的双流道过滤模头及筛网结构
CN115040907B (zh) * 2022-04-26 2023-07-25 帕克(无锡)阀门有限公司 一种流量调节阀的过滤设备及使用方法
WO2024051814A1 (zh) * 2022-09-09 2024-03-14 深圳市真迈生物科技有限公司 过滤结构及过滤装置

Also Published As

Publication number Publication date
AU5156679A (en) 1980-09-04
ZA795425B (en) 1980-10-29
DE2942803A1 (de) 1980-09-11
SE7910642L (sv) 1980-08-29
JPS55116417A (en) 1980-09-08
IL58323A0 (en) 1979-12-30
GB2043478A (en) 1980-10-08
ES489032A0 (es) 1981-02-16
BE881943A (fr) 1980-06-16

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