SG11202108666YA - Method for whole blood filtration and filter membrane structure for whole blood filtration - Google Patents
Method for whole blood filtration and filter membrane structure for whole blood filtrationInfo
- Publication number
- SG11202108666YA SG11202108666YA SG11202108666YA SG11202108666YA SG11202108666YA SG 11202108666Y A SG11202108666Y A SG 11202108666YA SG 11202108666Y A SG11202108666Y A SG 11202108666YA SG 11202108666Y A SG11202108666Y A SG 11202108666YA SG 11202108666Y A SG11202108666Y A SG 11202108666YA
- Authority
- SG
- Singapore
- Prior art keywords
- whole blood
- blood filtration
- filter membrane
- membrane structure
- filtration
- Prior art date
Links
- 239000008280 blood Substances 0.000 title 2
- 210000004369 blood Anatomy 0.000 title 2
- 238000001914 filtration Methods 0.000 title 2
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- 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
- B01D61/58—Multistep processes
-
- 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
- B01D69/06—Flat membranes
-
- 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
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
- B01D69/144—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers" containing embedded or bound biomolecules
-
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/491—Blood by separating the blood components
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/216—Surfactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/10—Catalysts being present on the surface of the membrane or in the pores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Water Supply & Treatment (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Ecology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910346947.0A CN109925884A (en) | 2019-04-27 | 2019-04-27 | A kind of method of Whole Blood Filtration and filter membrane structure for Whole Blood Filtration |
PCT/CN2019/084755 WO2020220157A1 (en) | 2019-04-27 | 2019-04-28 | Whole blood filtering method and filter membrane structure for whole blood filtering |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202108666YA true SG11202108666YA (en) | 2021-09-29 |
Family
ID=66991148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202108666YA SG11202108666YA (en) | 2019-04-27 | 2019-04-28 | Method for whole blood filtration and filter membrane structure for whole blood filtration |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210205524A1 (en) |
EP (1) | EP3808434A4 (en) |
CN (1) | CN109925884A (en) |
MA (1) | MA52905A (en) |
SG (1) | SG11202108666YA (en) |
WO (1) | WO2020220157A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111308070A (en) * | 2020-02-28 | 2020-06-19 | 厦门宝太生物科技有限公司 | Kit for separating red blood cells from whole blood and method for separating red blood cells from whole blood |
CN112452367B (en) * | 2020-12-10 | 2022-02-22 | 深圳先进技术研究院 | Double-layer micropore chip, preparation method of double-layer micropore chip and biological device |
WO2023200703A1 (en) * | 2022-04-15 | 2023-10-19 | Siemens Healthcare Diagnostics Inc. | Creatinine lateral flow assay devices and methods of production and use thereof |
CN115112463A (en) * | 2022-06-15 | 2022-09-27 | 安徽九陆生物科技有限公司 | Micro blood filtering device and application thereof in blood nutrient element detection |
CN115184620B (en) * | 2022-09-14 | 2023-01-24 | 山东子峰生物技术有限公司 | Quantum dot fluorescence detection test strip and kit for PLA2R antibody and application of quantum dot fluorescence detection test strip and kit |
CN115825434B (en) * | 2022-09-30 | 2023-08-22 | 杭州瑞测生物技术有限公司 | Cat AIDS detection reagent card capable of agglutinating cat red blood cells for antigen-antibody joint inspection and detection method thereof |
WO2024086358A1 (en) * | 2022-10-20 | 2024-04-25 | Porex Technologies Corporation | Separation media and methods of use |
CN116625772A (en) * | 2023-05-25 | 2023-08-22 | 安徽九陆生物科技有限公司 | Micro-blood filtration method and application |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146163A (en) * | 1962-01-23 | 1964-08-25 | John H Brewer | Apparatus for separating certain components from blood |
DE3729001A1 (en) * | 1987-08-31 | 1989-03-09 | Behringwerke Ag | DEVICE AND METHOD FOR SEPARATING BLOOD CELLS FROM BODY LIQUIDS CONTAINING ERYTHROCYTES AND THE USE THEREOF |
CN2240724Y (en) * | 1995-08-09 | 1996-11-20 | 中国科学院大连化学物理研究所 | Plasma separator for clinical blood analysis |
JPH09196911A (en) * | 1996-01-19 | 1997-07-31 | Fuji Photo Film Co Ltd | Blood filter unit |
JP4006551B2 (en) * | 1998-01-29 | 2007-11-14 | 東洋紡績株式会社 | Plasma or serum separation filter |
CN1243251A (en) * | 1998-07-28 | 2000-02-02 | 华美生物工程公司郑州分公司 | Method for separating red blood cells and blood serum and whole blood immunologic function test reagent |
US20020036170A1 (en) * | 2000-08-11 | 2002-03-28 | Harvey Michael A. | Lateral flower plasma separation device |
JP2004294388A (en) * | 2003-03-10 | 2004-10-21 | Arkray Inc | Component-analyzing apparatus |
JP4298555B2 (en) * | 2004-03-26 | 2009-07-22 | 栄研化学株式会社 | Blood separation method and apparatus |
AU2014241115A1 (en) * | 2013-03-14 | 2015-10-08 | Instrumentation Laboratory Company | Plasma separation from blood using a filtration device and methods thereof |
DE102013010735A1 (en) * | 2013-06-27 | 2015-01-15 | Mann + Hummel Gmbh | A ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma / serum from whole blood |
FR3012972A1 (en) * | 2013-11-14 | 2015-05-15 | Biomerieux Sa | NOVEL FILTER MEDIA FOR OBTAINING PLASMA, APPARATUS AND FILTRATION METHOD THEREOF |
WO2016019113A1 (en) * | 2014-08-01 | 2016-02-04 | Siemens Healthcare Diagnostics Inc. | Vacuum-assisted plasma separation |
CN107666961B (en) * | 2015-01-14 | 2021-08-10 | 伯乐实验室公司 | Blood analysis system and method |
CN105445083B (en) * | 2015-12-21 | 2018-09-11 | 丹娜(天津)生物科技有限公司 | Exempt to centrifuge whole blood processing module |
CN106840828B (en) * | 2017-03-29 | 2020-02-14 | 天津中新科炬生物制药股份有限公司 | Method and device for quickly separating plasma from trace whole blood |
CN209968132U (en) * | 2019-04-27 | 2020-01-21 | 南京岚煜生物科技有限公司 | Filter membrane structure for whole blood filtration |
-
2019
- 2019-04-27 CN CN201910346947.0A patent/CN109925884A/en active Pending
- 2019-04-28 WO PCT/CN2019/084755 patent/WO2020220157A1/en unknown
- 2019-04-28 US US17/059,473 patent/US20210205524A1/en active Pending
- 2019-04-28 MA MA052905A patent/MA52905A/en unknown
- 2019-04-28 EP EP19927251.9A patent/EP3808434A4/en active Pending
- 2019-04-28 SG SG11202108666YA patent/SG11202108666YA/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3808434A4 (en) | 2021-09-22 |
MA52905A (en) | 2021-05-19 |
EP3808434A1 (en) | 2021-04-21 |
US20210205524A1 (en) | 2021-07-08 |
CN109925884A (en) | 2019-06-25 |
WO2020220157A1 (en) | 2020-11-05 |
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