CN1370093A - 生理活性物质溶液用过滤膜 - Google Patents
生理活性物质溶液用过滤膜 Download PDFInfo
- Publication number
- CN1370093A CN1370093A CN00811842.6A CN00811842A CN1370093A CN 1370093 A CN1370093 A CN 1370093A CN 00811842 A CN00811842 A CN 00811842A CN 1370093 A CN1370093 A CN 1370093A
- Authority
- CN
- China
- Prior art keywords
- film
- active substances
- filtration
- solution
- virus
- 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
Links
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
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0018—Thermally induced processes [TIPS]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0017—Filtration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/022—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- 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
- B01D71/08—Polysaccharides
- B01D71/10—Cellulose; Modified cellulose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/219—Specific solvent system
- B01D2323/22—Specific non-solvents or non-solvent system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/04—Characteristic thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | ||
纤维素浓度(wt%) | 7.5 | 7.5 | 7.5 | |
外部溶液组成 | 丙酮浓度(wt%) | 30 | 25 | 30 |
氨浓度(wt%) | 0 | 0 | 0 | |
内部溶液组成 | 丙酮浓度(wt%) | 40 | 45 | 40 |
氨浓度(wt%) | 0 | 0.65 | 0 | |
原液喷出速度(ml/min) | 3.65 | 3.65 | 3.00 | |
内径(μm) | 404 | 414 | 396 | |
膜厚(μm) | 32 | 30 | 25 | |
BP/γ(MPa/(N/m)) | 120 | 135 | 115 | |
纯水渗透速度*1) | 107 | 97 | 118 | |
猪细小病毒LRV*2) | 5.1 | >6.0 | 4.1 | |
猪细小病毒LRV*3) | 4.2 | >6.0 | 3.1 | |
牛免疫球蛋白透过率(%) | >90 | >90 | >90 |
膜厚方向的区域部位(%) | 空孔率(%) | 对数标准偏差 |
0~12 | 51 | 2.48 |
12~25 | 29 | 2.08 |
25~37 | 20 | 1.82 |
37~49 | 27 | 1.88 |
49~62 | 27 | 1.86 |
62~75 | 26 | 1.79 |
75~88 | 20 | 1.82 |
88~100 | 35 | 2.12 |
比较例1 | 比较例2 | 比较例3 | ||
纤维素浓度(wt%) | 6.96 | 7.5 | 7.5 | |
外部溶液组成 | 丙酮浓度(wt%) | 37.5 | 37.5 | 30 |
氨浓度(wt%) | 0.1 | 0.1 | 0 | |
内部溶液组成 | 丙酮浓度(wt%) | 53 | 45 | 53 |
氨浓度(wt%) | 0.65 | 0.65 | 0.65 | |
原液喷出速度(ml/min) | 3.65 | 3.00 | 3.65 | |
内径(μm) | 330 | 330 | 345 | |
膜厚(μm) | 35 | 26 | 34 | |
BP/γ(MPa/(N/m)) | 69.6 | 137 | 105 | |
纯水渗透速度*1) | 308 | 59 | 122 | |
猪细小病毒LRV*2) | 0.2 | >4.9 | 2.1 | |
猪细小病毒LRV*3) | 0.1 | >5.1 | 2.1 | |
牛免疫球蛋白透过率(%) | 100 | 55 | >95 |
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP234727/1999 | 1999-08-20 | ||
JP234727/99 | 1999-08-20 | ||
JP23472799 | 1999-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1370093A true CN1370093A (zh) | 2002-09-18 |
CN1195577C CN1195577C (zh) | 2005-04-06 |
Family
ID=16975432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00811842.6A Expired - Lifetime CN1195577C (zh) | 1999-08-20 | 2000-08-18 | 生理活性物质溶液用过滤膜 |
Country Status (11)
Country | Link |
---|---|
US (1) | US6797169B1 (zh) |
EP (1) | EP1206961B1 (zh) |
JP (1) | JP4024041B2 (zh) |
CN (1) | CN1195577C (zh) |
AT (1) | ATE354431T1 (zh) |
AU (1) | AU766583C (zh) |
CA (1) | CA2381208C (zh) |
DE (1) | DE60033528T2 (zh) |
DK (1) | DK1206961T3 (zh) |
ES (1) | ES2277848T3 (zh) |
WO (1) | WO2001014047A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492060A (zh) * | 2011-04-01 | 2014-01-01 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN105980037A (zh) * | 2014-04-11 | 2016-09-28 | 旭化成医疗株式会社 | 去除病毒的膜 |
CN106573203A (zh) * | 2014-08-25 | 2017-04-19 | 旭化成医疗株式会社 | 多孔膜 |
CN108602026A (zh) * | 2016-03-31 | 2018-09-28 | 旭化成医疗株式会社 | 去除病毒的膜及去除病毒的膜的制造方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW581709B (en) | 1999-10-22 | 2004-04-01 | Asahi Kasei Corp | Heat-resistant microporous film |
CN1265868C (zh) * | 2001-08-01 | 2006-07-26 | 旭化成制药株式会社 | 多层微孔膜 |
CN100507567C (zh) * | 2002-05-23 | 2009-07-01 | 奥索临床诊断有限公司 | 朊病毒蛋白的去除 |
WO2004035066A1 (ja) * | 2002-10-16 | 2004-04-29 | Asahi Kasei Pharma Corporation | 血漿製剤または血清製剤、及びその製造方法 |
CN1705505B (zh) | 2002-10-18 | 2010-04-28 | 旭化成医疗株式会社 | 亲水微孔膜 |
ES2537513T3 (es) | 2003-07-17 | 2015-06-09 | Asahi Kasei Medical Co., Ltd. | Utilización de una solución coloidal metálica para ensayar la integridad de una membrana de eliminación de virus, procedimiento para la producción de dicha solución y procedimiento para ensayar la integridad de dicha membrana |
TWI469992B (zh) * | 2008-08-28 | 2015-01-21 | Baxter Int | 濃縮剪切靈敏生物聚合物的方法 |
ES2828098T3 (es) * | 2008-12-25 | 2021-05-25 | Toyo Boseki | Membrana de fibra hueca porosa |
JP5043050B2 (ja) * | 2009-01-26 | 2012-10-10 | 東洋濾紙株式会社 | 液体濾過用カートリッジフィルター |
SG10201801667YA (en) | 2009-03-19 | 2018-03-28 | Emd Millipore Corp | Removal of microorganisms from fluid samples using nanofiber filtration media |
SG185659A1 (en) | 2010-08-10 | 2012-12-28 | Emd Millipore Corp | Method for retrovirus removal |
WO2012135679A2 (en) | 2011-04-01 | 2012-10-04 | Emd Millipore Corporation | Nanofiber containing composite structures |
ES2955377T3 (es) * | 2012-12-10 | 2023-11-30 | Emd Millipore Corp | Esteras de nanofibras ultraporosas y usos de las mismas |
GB201302292D0 (en) * | 2013-02-08 | 2013-03-27 | Whatman Gmbh | Medical diagnostic test systems,and a matrix therefor |
ES2960766T3 (es) * | 2014-04-11 | 2024-03-06 | Asahi Kasei Medical Co Ltd | Membrana de eliminación de virus |
US20170304780A1 (en) * | 2014-11-04 | 2017-10-26 | Asahi Kasei Medical Co., Ltd. | Hollow fiber filtration membrane |
KR102206959B1 (ko) | 2015-04-17 | 2021-01-25 | 이엠디 밀리포어 코포레이션 | 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법 |
US20230103302A1 (en) | 2020-02-28 | 2023-04-06 | Asahi Kasei Medical Co., Ltd. | Method for evaluating viral clearance capability |
WO2022203044A1 (ja) | 2021-03-26 | 2022-09-29 | 旭化成メディカル株式会社 | ウイルスクリアランス試験の方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59150501A (ja) * | 1983-02-18 | 1984-08-28 | Terumo Corp | 透析用中空繊維 |
CA1236956A (en) * | 1983-05-02 | 1988-05-24 | Seiichi Manabe | Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream |
US5084173A (en) * | 1985-05-27 | 1992-01-28 | Asahi Medical Co., Ltd. | Hydrophilic composite porous membrane, a method of producing the plasma separator |
JP3093821B2 (ja) * | 1991-06-19 | 2000-10-03 | 旭化成工業株式会社 | 銅アンモニア法再生セルロース多孔性中空糸膜の製造方法 |
EP0596411A3 (en) * | 1992-11-04 | 1995-01-25 | Millipore Corp | Compound ultrafiltration membrane. |
DE19504211A1 (de) * | 1995-02-09 | 1996-08-14 | Behringwerke Ag | Entfernen von Viren durch Ultrafiltration aus Proteinlösungen |
JPH09301886A (ja) * | 1996-05-10 | 1997-11-25 | Green Cross Corp:The | 蛋白質含有組成物およびその製造方法 |
US6517843B1 (en) * | 1999-08-31 | 2003-02-11 | Merial | Reduction of porcine circovirus-2 viral load with inactivated PCV-2 |
JPH10337445A (ja) * | 1998-04-27 | 1998-12-22 | Asahi Chem Ind Co Ltd | ウイルス除去方法 |
-
2000
- 2000-08-18 EP EP00953504A patent/EP1206961B1/en not_active Expired - Lifetime
- 2000-08-18 DE DE60033528T patent/DE60033528T2/de not_active Expired - Lifetime
- 2000-08-18 AU AU65962/00A patent/AU766583C/en not_active Expired
- 2000-08-18 JP JP2001518176A patent/JP4024041B2/ja not_active Expired - Lifetime
- 2000-08-18 AT AT00953504T patent/ATE354431T1/de active
- 2000-08-18 CA CA002381208A patent/CA2381208C/en not_active Expired - Lifetime
- 2000-08-18 CN CN00811842.6A patent/CN1195577C/zh not_active Expired - Lifetime
- 2000-08-18 DK DK00953504T patent/DK1206961T3/da active
- 2000-08-18 US US10/048,550 patent/US6797169B1/en not_active Expired - Lifetime
- 2000-08-18 WO PCT/JP2000/005548 patent/WO2001014047A1/ja active IP Right Grant
- 2000-08-18 ES ES00953504T patent/ES2277848T3/es not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492060A (zh) * | 2011-04-01 | 2014-01-01 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN103492060B (zh) * | 2011-04-01 | 2016-03-30 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN105980037A (zh) * | 2014-04-11 | 2016-09-28 | 旭化成医疗株式会社 | 去除病毒的膜 |
CN105980037B (zh) * | 2014-04-11 | 2018-11-02 | 旭化成医疗株式会社 | 去除病毒的膜 |
CN106573203A (zh) * | 2014-08-25 | 2017-04-19 | 旭化成医疗株式会社 | 多孔膜 |
CN106573203B (zh) * | 2014-08-25 | 2020-02-07 | 旭化成医疗株式会社 | 多孔膜 |
CN108602026A (zh) * | 2016-03-31 | 2018-09-28 | 旭化成医疗株式会社 | 去除病毒的膜及去除病毒的膜的制造方法 |
CN108602026B (zh) * | 2016-03-31 | 2021-12-28 | 旭化成医疗株式会社 | 去除病毒的膜及去除病毒的膜的制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US6797169B1 (en) | 2004-09-28 |
DK1206961T3 (da) | 2007-04-02 |
AU6596200A (en) | 2001-03-19 |
CN1195577C (zh) | 2005-04-06 |
ES2277848T3 (es) | 2007-08-01 |
EP1206961B1 (en) | 2007-02-21 |
EP1206961A4 (en) | 2002-10-23 |
CA2381208A1 (en) | 2001-03-01 |
JP4024041B2 (ja) | 2007-12-19 |
AU766583C (en) | 2004-08-19 |
WO2001014047A1 (fr) | 2001-03-01 |
DE60033528T2 (de) | 2007-11-15 |
AU766583B2 (en) | 2003-10-16 |
CA2381208C (en) | 2007-07-03 |
DE60033528D1 (de) | 2007-04-05 |
ATE354431T1 (de) | 2007-03-15 |
EP1206961A1 (en) | 2002-05-22 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ASAHI KASEI PHARMA CORP. Free format text: FORMER OWNER: ASAHI KASEI CORPORATION Effective date: 20040322 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040322 Address after: Tokyo, Japan Applicant after: Asahi Kasei Pharma Corp. Address before: Japan Osaka Applicant before: Asahi Kasei Kogyo K. K. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20090306 Address after: Tokyo, Japan Patentee after: Asahi Kasei Medical Co., Ltd. Address before: Tokyo, Japan Patentee before: Asahi Kasei Pharma Corp. |
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ASS | Succession or assignment of patent right |
Owner name: ASAHI MEDICAL CO. Free format text: FORMER OWNER: ASAHI KASEI PHARMA CORP. Effective date: 20090306 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050406 |