ES2005028A6 - Aparato para la separacion de componentes de la sangre. - Google Patents

Aparato para la separacion de componentes de la sangre.

Info

Publication number
ES2005028A6
ES2005028A6 ES8702851A ES8702851A ES2005028A6 ES 2005028 A6 ES2005028 A6 ES 2005028A6 ES 8702851 A ES8702851 A ES 8702851A ES 8702851 A ES8702851 A ES 8702851A ES 2005028 A6 ES2005028 A6 ES 2005028A6
Authority
ES
Spain
Prior art keywords
cell suspension
blood component
component separator
filter material
housing
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
ES8702851A
Other languages
English (en)
Inventor
Keiji Naoi
Katsuhiko Iwata
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of ES2005028A6 publication Critical patent/ES2005028A6/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/086—Filter cloth, i.e. woven, knitted or interlaced material of inorganic material
    • 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
    • A61M2202/0429—Red blood cells; Erythrocytes
    • 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
    • A61M2202/0439—White blood cells; Leucocytes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

EL APARATO COMPRENDE UN CUERPO ENVOLVENTE CON UNA ENTRADA PARA LA SUSPENSION DE HEMOCITOS Y UNA SALIDA PARA LA MISMA Y COMO MINIMO UN MATERIAL DE FILTRO QUE CONSISTE EN GENEROS TEJIDOS Y GENEROS NO TEJIDOS A BASE DE HEBRAS OBTENIDAS POR TORCIDO DE FIBRAS SUSTANCIALMENTE INCAPACES DE DEGENERAR LA SUSPENSION DE HEMOCITOS Y COLOCADAS DENTRO DEL CUERPO ENVOLVENTE. EL MATERIAL DE FILTRO PUEDE RETENER LA SUSPENSION DE HEMOCITOS DE MANERA SEGURA INCLUSO CUANDO ESTA COLOCADO CON UNA DENSIDAD ELEVADA Y EL APARATO PUEDE EFECTUAR LA ELIMINACION DE LEUCOCITOS Y DE PLAQUETAS POR UN PROCEDIMIENTO SIMPLE Y CON ALTO RENDIMIENTO.
ES8702851A 1986-10-06 1987-10-06 Aparato para la separacion de componentes de la sangre. Expired ES2005028A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23760686 1986-10-06

Publications (1)

Publication Number Publication Date
ES2005028A6 true ES2005028A6 (es) 1989-02-16

Family

ID=17017810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702851A Expired ES2005028A6 (es) 1986-10-06 1987-10-06 Aparato para la separacion de componentes de la sangre.

Country Status (8)

Country Link
EP (1) EP0365676B1 (es)
JP (1) JPH0817813B1 (es)
KR (1) KR880701568A (es)
AU (1) AU609741B2 (es)
CA (1) CA1305052C (es)
DE (1) DE3785459T2 (es)
ES (1) ES2005028A6 (es)
WO (1) WO1988002264A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5591337A (en) * 1993-09-14 1997-01-07 Baxter International Inc. Apparatus for filtering leukocytes from blood cells
DE69424402T2 (de) * 1993-09-14 2001-01-25 Baxter Int Medizinische behälteröffnung
US20010037978A1 (en) 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US6367634B1 (en) 1993-12-22 2002-04-09 Baxter International Inc. Blood collection systems including an integral, flexible filter
US6422397B1 (en) 1993-12-22 2002-07-23 Baxter International, Inc. Blood collection systems including an integral, flexible filter
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
DE102015006693A1 (de) * 2015-05-28 2016-12-01 Adek Bauteile Gmbh Filtergewebe eines Gewebefilters zur Luftreinigung in einer Dunstabzugshaube
WO2024071432A1 (ja) * 2022-09-30 2024-04-04 株式会社Ｎｂｃメッシュテック 血液濾過フィルタ及び血液濾過フィルタ部材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696932A (en) * 1970-09-30 1972-10-10 Pall Corp Disposable filter assembly
US3765536A (en) * 1970-11-10 1973-10-16 Pall Corp Blood filter cascade
DE2333479C3 (de) * 1972-07-31 1979-11-22 Pall Corp., Glen Cove, N.Y. (V.St.A.) Blutfilter
AR205025A1 (es) * 1974-04-19 1976-03-31 Johnson & Johnson Medios para filtrar sangre
AR206558A1 (es) * 1975-02-27 1976-07-30 Johnson & Johnson Unidad para la filtracion de sangre mejoramiento
JPS5854126A (ja) * 1981-09-25 1983-03-31 Hitachi Constr Mach Co Ltd 杭打機のリ−ダ支持装置
JPS594004A (ja) * 1982-06-30 1984-01-10 Toshiba Corp 油入電器
JPS605309A (ja) * 1983-06-24 1985-01-11 Hitachi Ltd 軸方向位置調整装置
JPS60193468A (ja) * 1984-03-15 1985-10-01 旭メデイカル株式会社 白血球除去フイルタ−
JPH065309B2 (ja) * 1986-05-20 1994-01-19 三菱電機株式会社 時刻同期方法

Also Published As

Publication number Publication date
KR880701568A (ko) 1988-11-03
AU8073887A (en) 1988-04-21
DE3785459D1 (de) 1993-05-19
JPH0817813B1 (es) 1996-02-28
DE3785459T2 (de) 1993-08-19
WO1988002264A1 (en) 1988-04-07
CA1305052C (en) 1992-07-14
EP0365676A1 (en) 1990-05-02
EP0365676B1 (en) 1993-04-14
AU609741B2 (en) 1991-05-09
EP0365676A4 (en) 1989-11-30

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-10-06