EA016521B1 - Аппарат высокой производительности для фильтрации биологических жидкостей - Google Patents

Аппарат высокой производительности для фильтрации биологических жидкостей Download PDF

Info

Publication number: EA016521B1
Authority: EA; Eurasian Patent Office
Prior art keywords: outlet; biological fluid; inlet; fluid; blood
Prior art date: 2007-02-22

Application number

EA200901130A

Other languages

English (en)

Russian (ru)

Other versions

EA200901130A1 (ru

Inventor

Джр. Зук Питер

Original Assignee

Хемерус Медикал, Ллк

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.)

2007-02-22

Filing date

2007-02-22

Publication date

2012-05-30

2007-02-22 Application filed by Хемерус Медикал, Ллк filed Critical Хемерус Медикал, Ллк

2010-04-30 Publication of EA200901130A1 publication Critical patent/EA200901130A1/ru

2012-05-30 Publication of EA016521B1 publication Critical patent/EA016521B1/ru

Links

239000013060 biological fluid Substances 0.000 title claims abstract description 203
238000001914 filtration Methods 0.000 title claims abstract description 108
239000012530 fluid Substances 0.000 claims abstract description 131
238000005192 partition Methods 0.000 claims abstract description 15
238000000034 method Methods 0.000 claims abstract description 12
239000007787 solid Substances 0.000 claims abstract description 5
210000004369 blood Anatomy 0.000 claims description 82
239000008280 blood Substances 0.000 claims description 82
210000000265 leukocyte Anatomy 0.000 claims description 62
238000011144 upstream manufacturing Methods 0.000 claims description 37
230000036770 blood supply Effects 0.000 claims description 22
238000004891 communication Methods 0.000 claims description 5
239000007788 liquid Substances 0.000 description 33
239000010836 blood and blood product Substances 0.000 description 29
229940125691 blood product Drugs 0.000 description 25
238000007789 sealing Methods 0.000 description 16
230000007423 decrease Effects 0.000 description 11
239000000463 material Substances 0.000 description 10
239000011148 porous material Substances 0.000 description 10
238000009736 wetting Methods 0.000 description 10
239000003795 chemical substances by application Substances 0.000 description 8
102000029797 Prion Human genes 0.000 description 7
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210000003743 erythrocyte Anatomy 0.000 description 6
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230000006835 compression Effects 0.000 description 4
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210000002381 plasma Anatomy 0.000 description 4
239000002904 solvent Substances 0.000 description 4
239000012503 blood component Substances 0.000 description 3
210000003850 cellular structure Anatomy 0.000 description 3
239000002033 PVDF binder Substances 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 2
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238000010521 absorption reaction Methods 0.000 description 2
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239000012298 atmosphere Substances 0.000 description 2
210000001772 blood platelet Anatomy 0.000 description 2
230000003111 delayed effect Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000499 gel Substances 0.000 description 2
238000002347 injection Methods 0.000 description 2
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238000012986 modification Methods 0.000 description 2
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238000009423 ventilation Methods 0.000 description 2
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XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
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210000004243 sweat Anatomy 0.000 description 1

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
- A61M1/3633—Blood component filters, e.g. leukocyte 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- A61M1/0218—Multiple bag systems for separating or storing blood components with 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
- A61M1/36—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
- A61M1/3635—Constructional details
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/42—Details of membrane preparation apparatus

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Engineering & Computer Science (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)
Cardiology (AREA)
External Artificial Organs (AREA)
Infusion, Injection, And Reservoir Apparatuses (AREA)

EA200901130A 2007-02-22 2007-02-22 Аппарат высокой производительности для фильтрации биологических жидкостей EA016521B1 (ru)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2007/004661 WO2008103142A1 (en)	2007-02-22	2007-02-22	A high capacity biological fluid filtration apparatus

Publications (2)

Publication Number	Publication Date
EA200901130A1 EA200901130A1 (ru)	2010-04-30
EA016521B1 true EA016521B1 (ru)	2012-05-30

Family

ID=39710326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EA200901130A EA016521B1 (ru)	2007-02-22	2007-02-22	Аппарат высокой производительности для фильтрации биологических жидкостей

Country Status (9)

Country	Link
EP (1)	EP2125135A4 (pt)
JP (1)	JP5329437B2 (pt)
CN (1)	CN101687117B (pt)
AU (1)	AU2007347456B2 (pt)
BR (1)	BRPI0721268A2 (pt)
CA (1)	CA2679044A1 (pt)
EA (1)	EA016521B1 (pt)
MX (1)	MX2009009035A (pt)
WO (1)	WO2008103142A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2011122564A1 (ja)	2010-03-30	2011-10-06	旭化成メディカル株式会社	血液処理フィルター
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
US10064988B2 (en) *	2013-06-20	2018-09-04	Fenwal, Inc.	Biological fluid filters with port for optimized flow distribution
US10159778B2 (en)	2014-03-24	2018-12-25	Fenwal, Inc.	Biological fluid filters having flexible walls and methods for making such filters
US9782707B2 (en)	2014-03-24	2017-10-10	Fenwal, Inc.	Biological fluid filters having flexible walls and methods for making such filters
US10376627B2 (en)	2014-03-24	2019-08-13	Fenwal, Inc.	Flexible biological fluid filters
US9968738B2 (en)	2014-03-24	2018-05-15	Fenwal, Inc.	Biological fluid filters with molded frame and methods for making such filters
US9796166B2 (en)	2014-03-24	2017-10-24	Fenwal, Inc.	Flexible biological fluid filters
EP3349823B1 (en) *	2015-09-14	2022-01-26	Medisieve Ltd	Magnetic filter apparatus
FR3055556B1 (fr)	2016-09-08	2018-10-12	Maco Pharma	Unite de filtration comprenant des portions en dome
FR3055557B1 (fr)	2016-09-08	2018-10-12	Maco Pharma Sa	Unite de filtration comprenant un bord peripherique courbe
CN111977724A (zh) *	2020-09-04	2020-11-24	史环环	一种水污染防治设备隔离装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040011723A1 (en) *	2000-09-05	2004-01-22	Bradford Wesley L.	Filtration membrane and method of making same
US20050051486A1 (en) *	2003-09-05	2005-03-10	Peter Zuk	Biological fluid filtration apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2258211C (en) *	1996-07-09	2003-05-13	Pall Corporation	Multiple element filter
US6660171B2 (en) *	2000-03-27	2003-12-09	Peter Zuk, Jr.	High capacity gravity feed filter for filtering blood and blood products
FR2821762B1 (fr) *	2001-03-09	2003-11-28	Maco Pharma Sa	Unite de filtration comprenant deux milieux filtrants distincts et systeme a poches le comprenant
GB0222493D0 (en) *	2002-09-27	2002-11-06	Glaxo Group Ltd	Compounds
US8337700B1 (en) *	2005-02-24	2012-12-25	Hemerus Medical, Llc	High capacity biological fluid filtration apparatus

2007
- 2007-02-22 EA EA200901130A patent/EA016521B1/ru not_active IP Right Cessation
- 2007-02-22 MX MX2009009035A patent/MX2009009035A/es not_active Application Discontinuation
- 2007-02-22 JP JP2009550852A patent/JP5329437B2/ja not_active Expired - Fee Related
- 2007-02-22 CA CA002679044A patent/CA2679044A1/en not_active Abandoned
- 2007-02-22 WO PCT/US2007/004661 patent/WO2008103142A1/en not_active Ceased
- 2007-02-22 EP EP07751426.3A patent/EP2125135A4/en not_active Withdrawn
- 2007-02-22 CN CN2007800525845A patent/CN101687117B/zh not_active Expired - Fee Related
- 2007-02-22 AU AU2007347456A patent/AU2007347456B2/en not_active Ceased
- 2007-02-22 BR BRPI0721268-2A patent/BRPI0721268A2/pt not_active IP Right Cessation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040011723A1 (en) *	2000-09-05	2004-01-22	Bradford Wesley L.	Filtration membrane and method of making same
US20050051486A1 (en) *	2003-09-05	2005-03-10	Peter Zuk	Biological fluid filtration apparatus

Also Published As

Publication number	Publication date
JP5329437B2 (ja)	2013-10-30
EP2125135A4 (en)	2014-04-16
CN101687117A (zh)	2010-03-31
BRPI0721268A2 (pt)	2013-01-15
EA200901130A1 (ru)	2010-04-30
JP2010518962A (ja)	2010-06-03
WO2008103142A1 (en)	2008-08-28
MX2009009035A (es)	2009-12-14
CA2679044A1 (en)	2008-08-28
AU2007347456A1 (en)	2008-08-28
EP2125135A1 (en)	2009-12-02
AU2007347456B2 (en)	2011-10-06
CN101687117B (zh)	2013-06-26

Legal Events

Date	Code	Title	Description
2015-11-30	MM4A	Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)	Designated state(s): AM AZ BY KZ KG MD TJ TM RU

Publication	Publication Date	Title
EA016521B1 (ru)	2012-05-30	Аппарат высокой производительности для фильтрации биологических жидкостей
US8361320B2 (en)	2013-01-29	Biological fluid filtration apparatus
US20130233810A1 (en)	2013-09-12	High Capacity BIological Fluid Filtration Apparatus
JP3915126B2 (ja)	2007-05-16	多要素フィルター
EP1267990B1 (en)	2015-07-29	Systems and methods for collecting leukocyte-reduced blood components, including plasma that is free or virtually free of cellular blood species
US8857627B2 (en)	2014-10-14	Blood processing filter
ES2243023T3 (es)	2005-11-16	Metodo de eliminacion de globulos blancos.
CN101180089A (zh)	2008-05-14	体液处理过滤装置
AU2003204942A1 (en)	2004-01-29	A selective deleukocytation unit for a platelet product
JP2009050728A (ja)	2009-03-12	血液処理回路
US6660171B2 (en)	2003-12-09	High capacity gravity feed filter for filtering blood and blood products
WO2012090563A1 (ja)	2012-07-05	血液処理フィルター、及び血液処理フィルターのプライミング方法
JP4272477B2 (ja)	2009-06-03	血液成分採取装置
JP3272782B2 (ja)	2002-04-08	液体処理器
JP4297767B2 (ja)	2009-07-15	血液処理フィルターシステム
JP4283013B2 (ja)	2009-06-24	血液成分採取回路
JP2005237791A (ja)	2005-09-08	血液の濾過方法および血液の濾過システム
JP2799179B2 (ja)	1998-09-17	液体処理器
JP2013048962A (ja)	2013-03-14	大容量の体液濾過装置
JP2009101187A (ja)	2009-05-14	血液成分採取回路