DE60035219D1 - Filter für die selektive entfernung von leukozyten - Google Patents
Filter für die selektive entfernung von leukozytenInfo
- Publication number
- DE60035219D1 DE60035219D1 DE60035219T DE60035219T DE60035219D1 DE 60035219 D1 DE60035219 D1 DE 60035219D1 DE 60035219 T DE60035219 T DE 60035219T DE 60035219 T DE60035219 T DE 60035219T DE 60035219 D1 DE60035219 D1 DE 60035219D1
- Authority
- DE
- Germany
- Prior art keywords
- leukocytes
- filters
- selective removal
- filter substrate
- filter
- 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 - Lifetime
Links
- 210000000265 leukocyte Anatomy 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000008280 blood Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001059 synthetic polymer Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
-
- 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
-
- 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
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
- B01J20/28004—Sorbent size or size distribution, e.g. particle size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
- B01J20/3206—Organic carriers, supports or substrates
- B01J20/3208—Polymeric carriers, supports or substrates
- B01J20/3212—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3268—Macromolecular compounds
- B01J20/3276—Copolymers
-
- 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
- A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Cardiology (AREA)
- Inorganic Chemistry (AREA)
- External Artificial Organs (AREA)
- Filtering Materials (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31147499 | 1999-11-01 | ||
JP31147499 | 1999-11-01 | ||
JP2000049729 | 2000-02-25 | ||
JP2000049729 | 2000-02-25 | ||
JP2000099715 | 2000-03-31 | ||
JP2000099715 | 2000-03-31 | ||
PCT/JP2000/007707 WO2001032236A1 (fr) | 1999-11-01 | 2000-11-01 | Filtre pour enlever selectivement les leucocytes |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60035219D1 true DE60035219D1 (de) | 2007-07-26 |
DE60035219T2 DE60035219T2 (de) | 2008-02-14 |
Family
ID=27339174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60035219T Expired - Lifetime DE60035219T2 (de) | 1999-11-01 | 2000-11-01 | Filter für die selektive entfernung von leukozyten |
Country Status (8)
Country | Link |
---|---|
US (1) | US6977044B1 (de) |
EP (1) | EP1230940B1 (de) |
JP (1) | JP4130316B2 (de) |
KR (1) | KR100463615B1 (de) |
CN (1) | CN100342927C (de) |
AT (1) | ATE364413T1 (de) |
DE (1) | DE60035219T2 (de) |
WO (1) | WO2001032236A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7651474B2 (en) | 1999-10-01 | 2010-01-26 | Caridianbct, Inc. | Method and apparatus for leukoreduction of red blood cells |
EP1356855B8 (de) * | 2001-01-29 | 2011-02-16 | Asahi Kasei Medical Co., Ltd. | Filter zur behandlung von blut und verfahren zur herstellung desselben |
EP2208502B1 (de) | 2001-12-10 | 2019-05-08 | Terumo BCT, Inc. | Wegwerf-anordnung für ein apheresesystem |
ITTO20020736A1 (it) * | 2002-08-21 | 2004-02-22 | Fresenius Hemocare Italia Srl | Filtro per leucociti e suo impiego per l'impoverimento di prodotti del sangue da leucociti. |
US20050045554A1 (en) | 2003-08-28 | 2005-03-03 | Gambro Lundia Ab | Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same |
GB2414241A (en) * | 2004-05-20 | 2005-11-23 | Asahi Chemical Ind | Polyurethane for adsorbing leukocytes |
GB0418124D0 (en) * | 2004-08-13 | 2004-09-15 | Asahi Chemical Ind | Polymers useful as medical materials |
GB0418123D0 (en) * | 2004-08-13 | 2004-09-15 | Asahi Chemical Ind | Polymers useful as medical materials |
WO2007057065A1 (de) | 2005-09-09 | 2007-05-24 | Membrana Gmbh | Verfahren zur entfernung von leukozyten aus blut |
US20090007947A1 (en) * | 2006-12-22 | 2009-01-08 | Angela Spangenberg | Portable weather shielding canopy |
WO2013065819A1 (ja) | 2011-11-04 | 2013-05-10 | 旭化成メディカル株式会社 | 血液処理用分離膜、及びその膜を組み込んだ血液処理器 |
TWI549744B (zh) | 2012-03-28 | 2016-09-21 | 東麗股份有限公司 | 血液製劑淨化用的聚碸系中空絲膜以及中空絲膜模組 |
FR3003764B1 (fr) | 2013-03-27 | 2015-05-01 | Maco Pharma Sa | Unite de filtration des leucocytes a adhesion des plaquettes reduite |
CA2933566C (en) * | 2013-12-13 | 2018-05-22 | Asahi Kasei Medical Co., Ltd. | Leukocyte removal filter material and leukocyte removal method |
US10376627B2 (en) | 2014-03-24 | 2019-08-13 | Fenwal, Inc. | Flexible biological fluid filters |
US9796166B2 (en) | 2014-03-24 | 2017-10-24 | 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 |
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 |
US9522971B2 (en) * | 2014-12-31 | 2016-12-20 | Chung Yuan Christian University | Amine modifying material and application thereof |
EP3092987A1 (de) | 2015-05-11 | 2016-11-16 | 3M Innovative Properties Company | System zur wundbehandlung mit serum |
JP7002902B2 (ja) * | 2017-09-28 | 2022-01-20 | テルモ株式会社 | 成分採血キット、成分採血回路及び成分採血システム |
WO2021070928A1 (ja) * | 2019-10-11 | 2021-04-15 | 旭化成メディカル株式会社 | 血液処理フィルター及びその製造方法並びに白血球除去方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55129755A (en) | 1979-03-30 | 1980-10-07 | Asahi Chem Ind Co Ltd | Catch and pick-up filter of white corpuscle |
JPS60119955A (ja) | 1983-12-02 | 1985-06-27 | 鶴田 禎二 | 生体材料用の合成高分子体 |
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− |
DE3785993T2 (de) * | 1986-03-28 | 1994-02-10 | Asahi Medical Co | Filtermedium zur selektiven beseitigung von leucocyten. |
JP2807469B2 (ja) * | 1988-08-10 | 1998-10-08 | 川澄化学工業株式会社 | 白血球分離材 |
JP3459836B2 (ja) * | 1992-03-18 | 2003-10-27 | テルモ株式会社 | 血小板純化用フィルター |
EP0606646B1 (de) | 1992-12-28 | 1997-09-24 | Asahi Medical Co., Ltd. | Filtermaterial, Vorrichtung und Verfahren zum Abtrennen von Leukozyten |
JP3534361B2 (ja) * | 1995-04-14 | 2004-06-07 | 旭メディカル株式会社 | 白血球除去材料 |
JP2854857B2 (ja) | 1997-06-04 | 1999-02-10 | 財団法人韓国科学技術研究院 | キトサン又は改質キトサンが塗布された白血球除去用フィルタ |
CN1177620C (zh) * | 1997-08-28 | 2004-12-01 | 旭医学株式会社 | 除白细胞的过滤介质 |
JPH11206876A (ja) * | 1998-01-29 | 1999-08-03 | Terumo Corp | 白血球分離用フィルター |
JP3768009B2 (ja) * | 1998-08-11 | 2006-04-19 | テルモ株式会社 | 血液フィルターおよびその製造方法 |
JP3640824B2 (ja) * | 1999-01-07 | 2005-04-20 | テルモ株式会社 | 白血球除去フィルターおよびその製造方法 |
-
2000
- 2000-11-01 DE DE60035219T patent/DE60035219T2/de not_active Expired - Lifetime
- 2000-11-01 EP EP00971730A patent/EP1230940B1/de not_active Expired - Lifetime
- 2000-11-01 US US10/111,989 patent/US6977044B1/en not_active Expired - Lifetime
- 2000-11-01 AT AT00971730T patent/ATE364413T1/de not_active IP Right Cessation
- 2000-11-01 KR KR10-2002-7005601A patent/KR100463615B1/ko not_active IP Right Cessation
- 2000-11-01 WO PCT/JP2000/007707 patent/WO2001032236A1/ja active IP Right Grant
- 2000-11-01 CN CNB008162263A patent/CN100342927C/zh not_active Expired - Fee Related
- 2000-11-01 JP JP2001534439A patent/JP4130316B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60035219T2 (de) | 2008-02-14 |
ATE364413T1 (de) | 2007-07-15 |
EP1230940B1 (de) | 2007-06-13 |
WO2001032236A1 (fr) | 2001-05-10 |
CN1399566A (zh) | 2003-02-26 |
JP4130316B2 (ja) | 2008-08-06 |
KR100463615B1 (ko) | 2004-12-29 |
EP1230940A1 (de) | 2002-08-14 |
CN100342927C (zh) | 2007-10-17 |
EP1230940A4 (de) | 2005-04-13 |
US6977044B1 (en) | 2005-12-20 |
KR20020059664A (ko) | 2002-07-13 |
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