DE2716585A1 - Haemodialysator auf basis von hohlfasern - Google Patents
Haemodialysator auf basis von hohlfasernInfo
- Publication number
- DE2716585A1 DE2716585A1 DE19772716585 DE2716585A DE2716585A1 DE 2716585 A1 DE2716585 A1 DE 2716585A1 DE 19772716585 DE19772716585 DE 19772716585 DE 2716585 A DE2716585 A DE 2716585A DE 2716585 A1 DE2716585 A1 DE 2716585A1
- Authority
- DE
- Germany
- Prior art keywords
- dialysate
- housing
- hemodialyzer
- hollow fibers
- opening
- 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.)
- Withdrawn
Links
- 239000012510 hollow fiber Substances 0.000 title claims description 61
- 239000000835 fiber Substances 0.000 claims description 31
- 239000008280 blood Substances 0.000 claims description 26
- 210000004369 blood Anatomy 0.000 claims description 26
- 241000597033 Dietes Species 0.000 claims 1
- 238000001631 haemodialysis Methods 0.000 description 24
- 230000000322 hemodialysis Effects 0.000 description 24
- 238000000502 dialysis Methods 0.000 description 15
- 239000012528 membrane Substances 0.000 description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 7
- 239000004202 carbamide Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000002504 physiological saline solution Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282941 Rangifer tarandus Species 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01D61/28—Apparatus therefor
-
- 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
- B01D63/033—Specific distribution of fibres within one potting or tube-sheet
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976048873U JPS5549791Y2 (enExample) | 1976-04-21 | 1976-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2716585A1 true DE2716585A1 (de) | 1977-10-27 |
Family
ID=12815397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772716585 Withdrawn DE2716585A1 (de) | 1976-04-21 | 1977-04-14 | Haemodialysator auf basis von hohlfasern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4124509A (enExample) |
| JP (1) | JPS5549791Y2 (enExample) |
| DE (1) | DE2716585A1 (enExample) |
| FR (1) | FR2348707A1 (enExample) |
| GB (1) | GB1543536A (enExample) |
| IT (1) | IT1075320B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987006151A1 (en) * | 1986-04-10 | 1987-10-22 | Data Promeditech I.N.C. Aktiebolag | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315819A (en) * | 1978-06-12 | 1982-02-16 | Monsanto Company | Hollow fiber permeator apparatus |
| CA1272139A (en) * | 1984-11-16 | 1990-07-31 | Shoji Mizutani | Fluid separator, hollow fiber to be used for construction thereof and process for preparation of said hollow fibers |
| US4668401A (en) * | 1985-06-19 | 1987-05-26 | Mitsubishi Rayon Co., Ltd. | Hollow-fiber filter module and filtration method using the same |
| US4964976A (en) * | 1989-04-04 | 1990-10-23 | Lysaght Michael J | Optimized filter and method |
| WO1993012824A1 (fr) * | 1991-10-30 | 1993-07-08 | Gennady Iraklievich Kiknadze | Procede et dispositif de transport de polydispersions biologiques liquides, appareil d'hemotransfusion et dispositif d'hemosorption |
| EP0618839B1 (en) * | 1991-12-20 | 2001-01-17 | Mg Generon, Inc. | Flexible hollow fiber fluid separation module |
| AUPN030794A0 (en) | 1994-12-22 | 1995-01-27 | Aruba International Pty Ltd | Discontinuous plasma or serum delipidation |
| US5674394A (en) | 1995-03-24 | 1997-10-07 | Johnson & Johnson Medical, Inc. | Single use system for preparation of autologous plasma |
| US7407663B2 (en) | 2000-06-29 | 2008-08-05 | Lipid Sciences, Inc. | Modified immunodeficiency virus particles |
| US7439052B2 (en) | 2000-06-29 | 2008-10-21 | Lipid Sciences | Method of making modified immunodeficiency virus particles |
| US20090017069A1 (en) | 2000-06-29 | 2009-01-15 | Lipid Sciences, Inc. | SARS Vaccine Compositions and Methods of Making and Using Them |
| US7407662B2 (en) | 2000-06-29 | 2008-08-05 | Lipid Sciences, Inc. | Modified viral particles with immunogenic properties and reduced lipid content |
| US6991727B2 (en) * | 2001-06-25 | 2006-01-31 | Lipid Sciences, Inc. | Hollow fiber contactor systems for removal of lipids from fluids |
| AU2002322284A1 (en) | 2001-06-25 | 2003-01-08 | Lipid Sciences, Inc. | Systems and methods using multiple solvents for the removal of lipids from fluids |
| US20030127386A1 (en) * | 2001-06-25 | 2003-07-10 | Bomberger David C. | Hollow fiber contactor systems for removal of lipids from fluids |
| US20060060520A1 (en) | 2001-06-25 | 2006-03-23 | Bomberger David C | Systems and methods using a solvent for the removal of lipids from fluids |
| US7393826B2 (en) | 2003-07-03 | 2008-07-01 | Lipid Sciences, Inc. | Methods and apparatus for creating particle derivatives of HDL with reduced lipid content |
| PT1641421T (pt) | 2003-07-03 | 2019-03-27 | Hdl Therapeutics Inc | Métodos e dispositivos para criar derivados de partículas de hdl com conteúdo de lípidos reduzido |
| US8029454B2 (en) | 2003-11-05 | 2011-10-04 | Baxter International Inc. | High convection home hemodialysis/hemofiltration and sorbent system |
| JP5023430B2 (ja) * | 2004-03-17 | 2012-09-12 | 東レ株式会社 | 中空糸膜モジュールおよびその製造方法 |
| JP2008520365A (ja) * | 2004-11-18 | 2008-06-19 | リンデン テクノロジーズ インコーポレイテッド | 透析装置 |
| US8114276B2 (en) | 2007-10-24 | 2012-02-14 | Baxter International Inc. | Personal hemodialysis system |
| SI3124976T1 (sl) * | 2015-07-28 | 2018-12-31 | F. Hoffmann-La Roche Ag | Izboljšan test bakterijskih endotoksinov za določanje endotoksinov |
| CN118594035A (zh) | 2017-11-22 | 2024-09-06 | Hdl治疗公司 | 用于对血浆处理系统的流体回路进行灌注的系统和方法 |
| CA3087207A1 (en) | 2017-12-28 | 2019-07-04 | Hdl Therapeutics, Inc. | Methods for preserving and administering pre-beta high density lipoprotein extracted from human plasma |
| US20190247560A1 (en) * | 2018-02-13 | 2019-08-15 | Gambro Lundia Ab | Extracorporeal devices and methods of treating complement factor related diseases |
| US11772048B2 (en) * | 2020-03-09 | 2023-10-03 | Watersep Bioseparations Llc | Perfusion filtration system |
| WO2025184136A1 (en) * | 2024-02-27 | 2025-09-04 | Wake Forest University Health Sciences | Cross-flow dialyzer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3276996A (en) * | 1963-07-15 | 1966-10-04 | Lazare Leon | Separating water from saline solutions |
| US3728256A (en) * | 1971-06-22 | 1973-04-17 | Abcor Inc | Crossflow capillary dialyzer |
| US3778369A (en) * | 1972-02-03 | 1973-12-11 | Atomic Energy Commission | Hemodialyzer with tapered slit blood ports and baffles |
| GB1512458A (en) * | 1974-09-07 | 1978-06-01 | Asahi Chemical Ind | Liquid treatment apparatus with hollow fibre membranes |
-
1976
- 1976-04-21 JP JP1976048873U patent/JPS5549791Y2/ja not_active Expired
-
1977
- 1977-04-07 GB GB14837/77A patent/GB1543536A/en not_active Expired
- 1977-04-14 DE DE19772716585 patent/DE2716585A1/de not_active Withdrawn
- 1977-04-14 US US05/787,562 patent/US4124509A/en not_active Expired - Lifetime
- 1977-04-14 FR FR7711314A patent/FR2348707A1/fr active Granted
- 1977-04-14 IT IT7722460A patent/IT1075320B/it active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987006151A1 (en) * | 1986-04-10 | 1987-10-22 | Data Promeditech I.N.C. Aktiebolag | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
| US4917797A (en) * | 1986-04-10 | 1990-04-17 | Data Promeditech I.N.C. Ab | Apparatus for exchanging ions, molecules, gas, liquid and/or heat between fluids |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2348707B1 (enExample) | 1982-05-28 |
| IT1075320B (it) | 1985-04-22 |
| US4124509A (en) | 1978-11-07 |
| JPS5549791Y2 (enExample) | 1980-11-20 |
| JPS52142797U (enExample) | 1977-10-28 |
| FR2348707A1 (fr) | 1977-11-18 |
| GB1543536A (en) | 1979-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |