ES289317U - Filtro para sangre - Google Patents

Filtro para sangre

Info

Publication number
ES289317U
ES289317U ES1985289317U ES289317U ES289317U ES 289317 U ES289317 U ES 289317U ES 1985289317 U ES1985289317 U ES 1985289317U ES 289317 U ES289317 U ES 289317U ES 289317 U ES289317 U ES 289317U
Authority
ES
Spain
Prior art keywords
blood
filter
depth filter
sponge material
porous sponge
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
Application number
ES1985289317U
Other languages
English (en)
Other versions
ES289317Y (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.)
Shiley Inc
Original Assignee
Shiley 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 Shiley Inc filed Critical Shiley Inc
Publication of ES289317U publication Critical patent/ES289317U/es
Application granted granted Critical
Publication of ES289317Y publication Critical patent/ES289317Y/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/32—Oxygenators without membranes
    • A61M1/322—Antifoam; Defoaming
    • A61M1/325—Surfactant coating; Improving wettability

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Filtration Of Liquid (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Filtro para sangre que incluye: una primera etapa de filtro para eliminar; la materia en forma de partículas más gruesas de dicha sangre; y una segunda etapa de filtro situada aguas abajo respecto a dicha primera etapa de filtro, constituida por un medio de tamiz que tiene un tamaño de poros perfectamente definido y sustancialmente uniforme inferior al tamaño máximo de los poros de dicha primera etapa de filtro para eliminar la materia en forma de partículas más pequeñas de dicha sangre.
ES1985289317U 1983-04-08 1985-09-30 Filtro para sangre Expired ES289317Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48337583A 1983-04-08 1983-04-08

Publications (2)

Publication Number Publication Date
ES289317U true ES289317U (es) 1986-04-16
ES289317Y ES289317Y (es) 1986-12-01

Family

ID=23919803

Family Applications (3)

Application Number Title Priority Date Filing Date
ES531383A Expired ES8605993A1 (es) 1983-04-08 1984-04-06 Dispositivo combinado de despumacion, filtro y deposito para cardiotomia
ES1985289317U Expired ES289317Y (es) 1983-04-08 1985-09-30 Filtro para sangre
ES547448A Expired ES8700575A1 (es) 1983-04-08 1985-09-30 Sistema combinado de despumacion,filtro y deposito para car-diotomia

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES531383A Expired ES8605993A1 (es) 1983-04-08 1984-04-06 Dispositivo combinado de despumacion, filtro y deposito para cardiotomia

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES547448A Expired ES8700575A1 (es) 1983-04-08 1985-09-30 Sistema combinado de despumacion,filtro y deposito para car-diotomia

Country Status (6)

Country Link
EP (1) EP0122748B1 (es)
JP (1) JPS59207139A (es)
AU (1) AU570038B2 (es)
CA (1) CA1240275A (es)
DE (1) DE3468170D1 (es)
ES (3) ES8605993A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572724A (en) * 1984-04-12 1986-02-25 Pall Corporation Blood filter
US4642089A (en) * 1985-01-29 1987-02-10 Shiley, Inc. Unitary venous return reservoir with cardiotomy filter
US4737139A (en) * 1985-01-29 1988-04-12 Shiley Inc. Unitary venous return reservoir with cardiotomy filter
JPS61276562A (ja) * 1985-05-31 1986-12-06 テルモ株式会社 貯血槽
SE453360B (sv) * 1985-11-18 1988-02-01 Gambro Lundia Ab Autotransfusionssystem for uppsamling, behandling och aterforing av en patients blod
US5167921A (en) * 1986-07-14 1992-12-01 Baxter International Inc. Liquid and gas separation system
CA1280948C (en) * 1986-07-14 1991-03-05 Lucas Streator Gordon Liquid and gas separation system
AU612147B2 (en) * 1987-05-19 1991-07-04 Terumo Kabushiki Kaisha Blood storage tank
US5196166A (en) * 1987-05-19 1993-03-23 Terumo Kabushiki Kaisha Blood storage tank
JP2543728B2 (ja) * 1987-11-13 1996-10-16 株式会社ミドリ十字 返還用自己血の処理装置
EP0371173A1 (en) * 1988-11-03 1990-06-06 BAXTER INTERNATIONAL INC. (a Delaware corporation) Integral blood defoamer, reservoir, heat exchanger, and cardiotomy filter
US5049146A (en) * 1989-05-31 1991-09-17 Baxter International, Inc. Blood/gas separator and flow system
GB2263874B (en) * 1992-02-05 1995-05-17 M G Electric Filter for printing equipment dampening system
EP0910451B1 (en) * 1996-07-09 2004-05-06 Pall Corporation Biological fluid filter device comprising a leukocyte depletion medium
US5800721A (en) * 1996-08-30 1998-09-01 Baxter International Inc. Combined cardiotomy fluid and venous blood reservoir
DE102005011740B4 (de) * 2005-03-11 2008-02-14 Maquet Cardiopulmonary Ag Venöse Blasenfalle
CN103251994B (zh) * 2013-04-02 2016-03-30 周春华 一种用于摇摆震动条件下的血壶装置
CN108894942B (zh) * 2018-07-09 2019-11-15 大庆市金拓石油机械制造有限公司 一种注聚泵
JP7207910B2 (ja) * 2018-09-03 2023-01-18 日本特殊陶業株式会社 微粒子抽出装置、微粒子抽出方法
WO2021081341A1 (en) * 2019-10-23 2021-04-29 Donaldson Company, Inc. Filtration and deaeration system
CN113545910B (zh) * 2021-08-03 2022-09-06 黄慧娟 一种产后出血的血液收集器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765536A (en) * 1970-11-10 1973-10-16 Pall Corp Blood filter cascade
US3993461A (en) * 1973-07-20 1976-11-23 Baxter Laboratories, Inc. Cardiotomy reservoir
US4140635A (en) * 1977-04-13 1979-02-20 Esmond William G Purification device
US4115277A (en) * 1977-06-17 1978-09-19 Pioneer Filters, Inc. Blood filtering apparatus of graduated fiber density
CA1144835A (en) * 1978-05-30 1983-04-19 Baxter Travenol Laboratories, Inc. Cardiotomy reservoir

Also Published As

Publication number Publication date
AU570038B2 (en) 1988-03-03
EP0122748B1 (en) 1987-12-23
JPS59207139A (ja) 1984-11-24
AU2660184A (en) 1984-10-11
ES531383A0 (es) 1986-04-01
DE3468170D1 (en) 1988-02-04
CA1240275A (en) 1988-08-09
ES289317Y (es) 1986-12-01
JPH059112B2 (es) 1993-02-04
ES8700575A1 (es) 1986-10-16
EP0122748A1 (en) 1984-10-24
ES547448A0 (es) 1986-10-16
ES8605993A1 (es) 1986-04-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971001