ES8104722A1 - Un dispositivo de filtro de sangre - Google Patents
Un dispositivo de filtro de sangreInfo
- Publication number
- ES8104722A1 ES8104722A1 ES490155A ES490155A ES8104722A1 ES 8104722 A1 ES8104722 A1 ES 8104722A1 ES 490155 A ES490155 A ES 490155A ES 490155 A ES490155 A ES 490155A ES 8104722 A1 ES8104722 A1 ES 8104722A1
- Authority
- ES
- Spain
- Prior art keywords
- blood
- inlet
- filter
- filter support
- distributing
- 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
Links
- 239000008280 blood Substances 0.000 title abstract 6
- 210000004369 blood Anatomy 0.000 title abstract 6
- 238000001914 filtration Methods 0.000 abstract 2
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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood 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
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—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 multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
-
- 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
- A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
Landscapes
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Cardiology (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)
- Centrifugal Separators (AREA)
Abstract
DISPOSITIVO DE FILTRO DE SANGRE, PARA LA RETENCION DE MICROAGREGADOS. LA SANGRE PENETRA POR EL ORIFICIO DE ENTRADA (16), BIFURCANDOSE EN EL MIEMBRO DISTRIBUIDOR (29) PARA DIRIGIRSE HACIA LOS ELEMENTOS FILTRANTES (14) (15) QUE SE ENCUENTRAN INSTALADOS EN LADOS OPUESTOS DEL SOPORTE (18). POSTERIORMENTE LA SANGRE FLUYE HACIA LA SALIDA (17) A TRAVES DE LOS ESPACIOS DE SALIDA (24, 25). EL FILTRO ESTA CONSTITUIDO POR CINCO CAPAS DE NYLON DE TAMAÑO DE MALLA DE 170 A 200 MU.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3994179A JPS55133256A (en) | 1979-04-03 | 1979-04-03 | Filter |
JP4870579A JPS55139809A (en) | 1979-04-20 | 1979-04-20 | Filter |
Publications (2)
Publication Number | Publication Date |
---|---|
ES490155A0 ES490155A0 (es) | 1981-04-16 |
ES8104722A1 true ES8104722A1 (es) | 1981-04-16 |
Family
ID=26379342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES490155A Expired ES8104722A1 (es) | 1979-04-03 | 1980-04-01 | Un dispositivo de filtro de sangre |
Country Status (6)
Country | Link |
---|---|
US (1) | US4304670A (es) |
EP (1) | EP0017873B1 (es) |
AT (1) | ATE8205T1 (es) |
CA (1) | CA1138350A (es) |
DE (1) | DE3068415D1 (es) |
ES (1) | ES8104722A1 (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369112A (en) * | 1981-03-18 | 1983-01-18 | Gelman Sciences Inc. | Filter device |
JPH0614969B2 (ja) * | 1988-03-15 | 1994-03-02 | テルモ株式会社 | 液体濾過装置 |
US5863436A (en) * | 1990-05-24 | 1999-01-26 | Pall Corporation | Venting system |
US5126054A (en) * | 1990-05-24 | 1992-06-30 | Pall Corporation | Venting means |
JP3915126B2 (ja) | 1996-07-09 | 2007-05-16 | ポール・コーポレーション | 多要素フィルター |
US6660171B2 (en) * | 2000-03-27 | 2003-12-09 | Peter Zuk, Jr. | High capacity gravity feed filter for filtering blood and blood products |
DE10046173C2 (de) * | 2000-09-08 | 2003-04-03 | Inst Chemo Biosensorik | Vorrichtung und Verfahren zur Separation von ungelösten Bestandteilen aus biologischen Flüssigkeiten |
EP1523350B1 (en) | 2002-07-19 | 2011-04-13 | Baxter International Inc. | System for performing peritoneal dialysis |
US7854845B2 (en) * | 2003-09-05 | 2010-12-21 | Hemerus Medical Llc | Biological fluid filtration apparatus |
US7332096B2 (en) | 2003-12-19 | 2008-02-19 | Fenwal, Inc. | Blood filter assembly having multiple filtration regions |
US7128836B2 (en) * | 2004-03-08 | 2006-10-31 | Potito De Paolis | Dialysis device |
CN100358590C (zh) * | 2004-03-19 | 2008-01-02 | 山东省千佛山医院 | 自动排气微栓过滤器 |
ATE548060T1 (de) * | 2006-01-27 | 2012-03-15 | Jms Co Ltd | Blutfiltervorrichtung |
US8444587B2 (en) | 2007-10-01 | 2013-05-21 | Baxter International Inc. | Fluid and air handling in blood and dialysis circuits |
US7892332B2 (en) | 2007-10-01 | 2011-02-22 | Baxter International Inc. | Dialysis systems having air traps with internal structures to enhance air removal |
US7871462B2 (en) | 2007-10-01 | 2011-01-18 | Baxter International Inc. | Dialysis systems having air separation chambers with internal structures to enhance air removal |
US7892331B2 (en) | 2007-10-01 | 2011-02-22 | Baxter International Inc. | Dialysis systems having air separation chambers with internal structures to enhance air removal |
US8439858B2 (en) * | 2007-10-17 | 2013-05-14 | Medtronic, Inc. | Arterial blood filter |
US8123947B2 (en) | 2007-10-22 | 2012-02-28 | Baxter International Inc. | Priming and air removal systems and methods for dialysis |
US8114276B2 (en) | 2007-10-24 | 2012-02-14 | Baxter International Inc. | Personal hemodialysis system |
US8057679B2 (en) | 2008-07-09 | 2011-11-15 | Baxter International Inc. | Dialysis system having trending and alert generation |
US8382711B2 (en) | 2010-12-29 | 2013-02-26 | Baxter International Inc. | Intravenous pumping air management systems and methods |
US9149157B2 (en) * | 2012-07-19 | 2015-10-06 | Michael Caplan | Universal pot lid handling device and method |
US9486590B2 (en) | 2014-09-29 | 2016-11-08 | Fenwal, Inc. | Automatic purging of air from a fluid processing system |
WO2016207206A1 (en) | 2015-06-25 | 2016-12-29 | Gambro Lundia Ab | Medical device system and method having a distributed database |
USD775343S1 (en) * | 2015-07-07 | 2016-12-27 | Tecscrn International Ltd. | Pleated laboratory screen |
US10625009B2 (en) | 2016-02-17 | 2020-04-21 | Baxter International Inc. | Airtrap, system and method for removing microbubbles from a fluid stream |
BR112019012719A2 (pt) | 2016-12-21 | 2019-11-26 | Gambro Lundia Ab | sistema de dispositivo médico incluindo infraestrutura de tecnologia de informação tendo domínio de agrupamento seguro suportando domínio externo |
JP7187487B2 (ja) * | 2017-08-14 | 2022-12-12 | テルモ株式会社 | 生体成分採取用カセット、生体成分採取キット、生体成分採取システム及び生体成分採取用カセットの製造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050917B2 (de) * | 1970-10-16 | 1973-02-08 | Holstein & Kappert Maschinenfabrik Phoenix Gmbh | Verfahren und vorrichtung zum entsaeuern |
US3730353A (en) * | 1970-12-28 | 1973-05-01 | Millipore Corp | Filter support and filter unit construction |
AU465962B2 (en) * | 1972-06-16 | 1975-10-09 | Pall Corporation | Blood filter cascade |
DE2356353C2 (de) * | 1973-11-12 | 1975-07-17 | B. Braun Melsungen Ag, 3508 Melsungen | Vorrichtung zum Filtern von Blut |
US4038194A (en) * | 1974-04-19 | 1977-07-26 | Johnson & Johnson | Blood filter unit |
GB1481572A (en) * | 1974-10-03 | 1977-08-03 | Pall Corp | Filter for filtration of blood |
US4056476A (en) * | 1975-02-27 | 1977-11-01 | Johnson & Johnson | Blood filter media |
DE2516175A1 (de) * | 1975-04-14 | 1976-10-21 | Fresenius Chem Pharm Ind | Blutfilter |
US4009714A (en) * | 1975-07-30 | 1977-03-01 | Johnson & Johnson | Intravenous solution filter unit |
US4021353A (en) * | 1975-11-20 | 1977-05-03 | Burron Medical Products, Inc. | Flat profile filter |
IL51209A (en) * | 1976-03-25 | 1981-02-27 | Baxter Travenol Lab | Blood filter |
US4170056A (en) * | 1976-03-25 | 1979-10-09 | Baxter Travenol Laboratories, Inc. | Blood filter |
US4066556A (en) * | 1976-10-28 | 1978-01-03 | Johnson & Johnson | Fluid filter and method of making same |
CH623746A5 (en) * | 1977-03-21 | 1981-06-30 | American Hospital Supply Corp | Mass transfer apparatus with a semipermeable membrane |
AU3775578A (en) * | 1977-07-08 | 1980-01-10 | Johnson & Johnson | Vented filter assembly |
DE7829319U1 (de) * | 1978-10-02 | 1979-03-22 | Hense, Peter, 4005 Meerbusch | Filter fuer fluessige medien |
-
1980
- 1980-03-27 US US06/134,427 patent/US4304670A/en not_active Expired - Lifetime
- 1980-03-31 CA CA000348854A patent/CA1138350A/en not_active Expired
- 1980-04-01 ES ES490155A patent/ES8104722A1/es not_active Expired
- 1980-04-03 EP EP80101817A patent/EP0017873B1/en not_active Expired
- 1980-04-03 AT AT80101817T patent/ATE8205T1/de not_active IP Right Cessation
- 1980-04-03 DE DE8080101817T patent/DE3068415D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3068415D1 (en) | 1984-08-09 |
EP0017873B1 (en) | 1984-07-04 |
US4304670A (en) | 1981-12-08 |
EP0017873A1 (en) | 1980-10-29 |
ATE8205T1 (de) | 1984-07-15 |
ES490155A0 (es) | 1981-04-16 |
CA1138350A (en) | 1982-12-28 |
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