AR073220A1 - Metodos para concentrar biopolimeros sensibles a la cizalladura - Google Patents
Metodos para concentrar biopolimeros sensibles a la cizalladuraInfo
- Publication number
- AR073220A1 AR073220A1 ARP090103310A ARP090103310A AR073220A1 AR 073220 A1 AR073220 A1 AR 073220A1 AR P090103310 A ARP090103310 A AR P090103310A AR P090103310 A ARP090103310 A AR P090103310A AR 073220 A1 AR073220 A1 AR 073220A1
- Authority
- AR
- Argentina
- Prior art keywords
- shear
- sensitive
- methods
- biopolymers
- biopolymer
- Prior art date
Links
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
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with 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
- B01D61/24—Dialysis ; Membrane extraction
- B01D61/243—Dialysis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/16—Flow or flux control
- B01D2311/165—Cross-flow velocity control
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Vascular Medicine (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- External Artificial Organs (AREA)
- Peptides Or Proteins (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Métodos para concentrar mezclas que incluyen biopolímeros sensibles a la cizalladura, tales como factor de von Willebrand. Los métodos convencionales de concentracion de biopolímeros proveen demasiada tension de cizalladura, lo que causa la degradacion de los biopolímeros sensibles a la cizalladura. Dichos métodos reducen la tension de cizalladura a la vez que mantiene una alta velocidad de flujo del filtrado. Un método para concentrar biopolímeros sensibles a la cizalladura que incluye hacer fluir una mezcla con un biopolímero sensible a la cizalladura hacia el interior de un modulo de diálisis de fibra hueca para formar un retenedor que tiene una concentracion de biopolímero sensible a la cizalladura que es mayor a la de la mezcla. Los modulos de diálisis de fibra hueca tienen altos flujos de filtrado y bajas velocidades de cizalladura a bajas velocidades de flujo. Esto asegura un alto rendimiento del producto y una pérdida mínima de biopolímeros sensibles a la cizalladura.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19045308P | 2008-08-28 | 2008-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR073220A1 true AR073220A1 (es) | 2010-10-20 |
Family
ID=41314703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090103310A AR073220A1 (es) | 2008-08-28 | 2009-08-27 | Metodos para concentrar biopolimeros sensibles a la cizalladura |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8388847B2 (es) |
| EP (2) | EP3693081A1 (es) |
| JP (2) | JP2014210814A (es) |
| KR (1) | KR101376410B1 (es) |
| CN (1) | CN102137708B (es) |
| AR (1) | AR073220A1 (es) |
| AU (1) | AU2009285736B2 (es) |
| BR (1) | BRPI0917160B8 (es) |
| CA (1) | CA2732790C (es) |
| MX (1) | MX2011002193A (es) |
| NZ (1) | NZ591596A (es) |
| TW (1) | TWI469992B (es) |
| WO (1) | WO2010025278A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013101741A1 (en) | 2011-12-30 | 2013-07-04 | Abbott Molecular, Inc. | Channels with cross-sectional thermal gradients |
| CN105705516B (zh) | 2013-11-08 | 2019-11-01 | 杰特有限公司 | 浓缩von Willebrand因子或其络合物的方法 |
| FR3014901B1 (fr) | 2013-12-17 | 2017-06-09 | Genethon | Procede de purification de virus ou vecteurs viraux enveloppes |
| PL3158055T3 (pl) | 2014-06-13 | 2020-03-31 | Csl Limited | Ulepszone wytwarzanie rekombinowanego czynnika von Willebranda w bioreaktorze |
| WO2019129974A1 (fr) | 2017-12-28 | 2019-07-04 | I-Sep | Système et procédé de traitement de liquide hémorragique pour de l'autotransfusion |
| US11241656B2 (en) | 2018-11-29 | 2022-02-08 | Watersep Bioseparations Llc | Single pass cross flow diafiltration module and method |
| CN112023713B (zh) * | 2020-07-21 | 2021-07-06 | 东华大学 | 一种吸附和降解微塑料的双功能碳纤维膜及其制备方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113458A (ja) * | 1984-11-09 | 1986-05-31 | 住友ベークライト株式会社 | 血液浄化器 |
| JPH05168705A (ja) | 1991-06-11 | 1993-07-02 | Toray Ind Inc | フォンウィルブランド因子を除去するシステム |
| US5211850A (en) * | 1991-07-26 | 1993-05-18 | Research Medical, Inc. | Plasma filter sorbent system for removal of components from blood |
| US5868936A (en) * | 1996-06-20 | 1999-02-09 | Baxter International Inc. | Affinity membrane system and method of using same |
| FR2772381B1 (fr) * | 1997-12-15 | 2001-06-08 | Lab Francais Du Fractionnement | Procede de preparation par filtration d'une solution de facteur viii securisee viralement |
| US6214221B1 (en) * | 1999-02-22 | 2001-04-10 | Henry B. Kopf | Method and apparatus for purification of biological substances |
| JP2003505077A (ja) * | 1999-07-23 | 2003-02-12 | ジェネンテック・インコーポレーテッド | 平行流ろ過法を用いるｒｎａｓｅ−及び有機溶媒−非含有プラスミドｄｎａの精製方法 |
| DK1206961T3 (da) * | 1999-08-20 | 2007-04-02 | Asahi Kasei Medical Co Ltd | Filtermembraner til fysiologisk aktive stoffer |
| DE60313818T2 (de) * | 2002-03-14 | 2007-10-31 | Nipro Corp., Osaka | Dialysator und Verfahren zu dessen Herstellung |
| CN101269298B (zh) | 2007-03-23 | 2011-06-01 | 中国科学院过程工程研究所 | 利用浓差极化浓缩生物大分子的膜过滤方法及其装置 |
| NZ586316A (en) * | 2007-12-28 | 2012-06-29 | Baxter Int | Counter-pressure filtration of proteins |
-
2009
- 2009-08-26 TW TW98128624A patent/TWI469992B/zh active
- 2009-08-27 MX MX2011002193A patent/MX2011002193A/es active IP Right Grant
- 2009-08-27 CN CN200980134653.6A patent/CN102137708B/zh active Active
- 2009-08-27 US US12/549,247 patent/US8388847B2/en active Active
- 2009-08-27 KR KR1020117006860A patent/KR101376410B1/ko active IP Right Grant
- 2009-08-27 WO PCT/US2009/055227 patent/WO2010025278A1/en active Application Filing
- 2009-08-27 NZ NZ591596A patent/NZ591596A/en unknown
- 2009-08-27 EP EP20150064.2A patent/EP3693081A1/en not_active Withdrawn
- 2009-08-27 EP EP09792008A patent/EP2334411A1/en not_active Ceased
- 2009-08-27 AU AU2009285736A patent/AU2009285736B2/en active Active
- 2009-08-27 CA CA2732790A patent/CA2732790C/en active Active
- 2009-08-27 AR ARP090103310A patent/AR073220A1/es active IP Right Grant
- 2009-08-27 BR BRPI0917160A patent/BRPI0917160B8/pt active IP Right Grant
-
2014
- 2014-08-08 JP JP2014162133A patent/JP2014210814A/ja not_active Withdrawn
-
2016
- 2016-11-01 JP JP2016214203A patent/JP2017066146A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP5933265B2 (ja) | 2016-06-08 |
| KR101376410B1 (ko) | 2014-03-20 |
| JP2017066146A (ja) | 2017-04-06 |
| JP2012501339A (ja) | 2012-01-19 |
| NZ591596A (en) | 2012-07-27 |
| KR20110058848A (ko) | 2011-06-01 |
| US20100051550A1 (en) | 2010-03-04 |
| MX2011002193A (es) | 2011-04-11 |
| US8388847B2 (en) | 2013-03-05 |
| BRPI0917160A2 (pt) | 2015-11-17 |
| WO2010025278A1 (en) | 2010-03-04 |
| TW201016720A (en) | 2010-05-01 |
| EP3693081A1 (en) | 2020-08-12 |
| JP2014210814A (ja) | 2014-11-13 |
| BRPI0917160B1 (pt) | 2020-01-07 |
| BRPI0917160B8 (pt) | 2021-07-27 |
| AU2009285736A1 (en) | 2010-03-04 |
| CN102137708A (zh) | 2011-07-27 |
| TWI469992B (zh) | 2015-01-21 |
| AU2009285736B2 (en) | 2013-09-19 |
| CN102137708B (zh) | 2014-07-09 |
| CA2732790C (en) | 2018-12-04 |
| CA2732790A1 (en) | 2010-03-04 |
| EP2334411A1 (en) | 2011-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |