CA1056314A - Accordion fold flat plate dialyzer - Google Patents
Accordion fold flat plate dialyzerInfo
- Publication number
- CA1056314A CA1056314A CA243,963A CA243963A CA1056314A CA 1056314 A CA1056314 A CA 1056314A CA 243963 A CA243963 A CA 243963A CA 1056314 A CA1056314 A CA 1056314A
- Authority
- CA
- Canada
- Prior art keywords
- housing
- flat plate
- support material
- dialyzer
- plate dialyzer
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 63
- 239000012528 membrane Substances 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 230000013011 mating Effects 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 239000008280 blood Substances 0.000 claims description 12
- 210000004369 blood Anatomy 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 239000000560 biocompatible material Substances 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000256 accordian Methods 0.000 abstract 1
- 210000004379 membrane Anatomy 0.000 description 21
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003892 spreading Methods 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
- B01D63/14—Pleat-type membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/14—Specific spacers
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 |
|---|---|---|---|
| US05/583,648 US4028252A (en) | 1975-06-04 | 1975-06-04 | Accordion fold flat plate dialyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1056314A true CA1056314A (en) | 1979-06-12 |
Family
ID=24334014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA243,963A Expired CA1056314A (en) | 1975-06-04 | 1976-01-21 | Accordion fold flat plate dialyzer |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4028252A (enExample) |
| JP (1) | JPS51147482A (enExample) |
| AR (1) | AR206073A1 (enExample) |
| BE (1) | BE842380A (enExample) |
| BR (1) | BR7601228A (enExample) |
| CA (1) | CA1056314A (enExample) |
| DE (1) | DE2608758A1 (enExample) |
| FR (1) | FR2313104A1 (enExample) |
| GB (1) | GB1534008A (enExample) |
| IT (1) | IT1065868B (enExample) |
| NL (1) | NL7601237A (enExample) |
| SE (1) | SE7602273L (enExample) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4437990A (en) | 1977-03-21 | 1984-03-20 | American Hospital Supply Corporation | Semipermeable membrane mass transfer apparatus having slotted support members |
| US4165287A (en) * | 1977-04-04 | 1979-08-21 | Cobe Laboratories, Inc. | Potting pleated membrane |
| GB1601177A (en) * | 1977-04-04 | 1981-10-28 | Cobe Lab | Potting pleated membrane |
| US4179364A (en) * | 1978-05-05 | 1979-12-18 | Baxter Travenol Laboratories, Inc. | Diffusion device for blood |
| AU526360B2 (en) * | 1978-01-23 | 1983-01-06 | Baxter Travenol Laboratories Inc. | Membrane diffusion system |
| DE2803344C3 (de) * | 1978-01-26 | 1981-09-24 | Sartorius GmbH, 3400 Göttingen | Vorrichtung zur Massenübertragung zwischen Fluiden unter Zwischenschaltung einer Membrane |
| DE2806237C2 (de) * | 1978-02-14 | 1983-03-24 | Sartorius GmbH, 3400 Göttingen | Vorrichtung zum Entfernen der harnpflichtigen Stoffe aus dem menschlichen Blut |
| US4267044A (en) * | 1978-04-10 | 1981-05-12 | Nl Industries, Inc. | Thixotropic polyurethane compositions as sealants for membrane separatory devices |
| US4244820A (en) * | 1978-05-16 | 1981-01-13 | Gelman Instrument Company | Fluid purification system |
| US4204963A (en) * | 1978-07-20 | 1980-05-27 | Baxter Travenol Laboratories, Inc. | Sealing members for a membrane diffusion device |
| DE2836192C2 (de) * | 1978-08-18 | 1983-12-22 | Fresenius AG, 6380 Bad Homburg | Verfahren zur Herstellung eines Dialysators |
| US4246121A (en) * | 1978-11-17 | 1981-01-20 | Cobe Laboratories, Inc. | Fluid flow transfer device with formed-in-place manifold gasket and method of making same |
| US4239625A (en) * | 1979-04-25 | 1980-12-16 | Cobe Laboratories, Inc. | Potting pleated membrane |
| US4278721A (en) * | 1979-08-23 | 1981-07-14 | Princeton Polymer | Thermal barrier |
| EP0054019A1 (en) * | 1980-03-19 | 1982-06-23 | Gambro AG | A device for the diffusion of substances between two fluids via semipermeable membranes |
| US4556489A (en) * | 1983-03-09 | 1985-12-03 | Shiley Incorporated | Membrane oxygenator |
| JP2714278B2 (ja) * | 1991-08-20 | 1998-02-16 | 三井化学株式会社 | フィルタ及びその製造装置 |
| SE9202791L (sv) * | 1992-09-28 | 1994-03-29 | Electrolux Ab | Distanselement mellan membranytor för en fluidrenare och förfarande för framställning därav |
| US5470531A (en) * | 1992-11-03 | 1995-11-28 | Cobe Laboratories, Inc. | Exchanger and method for manufacturing the same |
| US5489413A (en) * | 1992-11-03 | 1996-02-06 | Cobe Laboratories, Inc. | Hollow fiber blood oxygenator |
| US6582490B2 (en) | 2000-05-18 | 2003-06-24 | Fleetguard, Inc. | Pre-form for exhaust aftertreatment control filter |
| US7052532B1 (en) * | 2000-03-09 | 2006-05-30 | 3M Innovative Properties Company | High temperature nanofilter, system and method |
| US6946012B1 (en) * | 2000-05-18 | 2005-09-20 | Fleetguard, Inc. | Filter and forming system |
| US20060151383A1 (en) * | 2005-01-12 | 2006-07-13 | Aaf-Mcquay Inc. | Pleated corrugated media and method of making |
| US7670528B2 (en) * | 2007-03-16 | 2010-03-02 | 3M Innovative Properties Company | High flow fluid filtration systems and methods for manufacturing same |
| US7981184B2 (en) * | 2007-03-16 | 2011-07-19 | 3M Innovative Properties Company | Fluid filter |
| US8066790B2 (en) * | 2007-03-16 | 2011-11-29 | 3M Innovative Properties Company | Fluid filter cartridge and housing |
| CN112403275B (zh) * | 2019-08-20 | 2022-05-20 | 佛山市顺德区美的饮水机制造有限公司 | 反渗透膜元件的制作方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442388A (en) * | 1967-03-27 | 1969-05-06 | Pall Corp | Artificial kidney having a corrugated,convoluted membrane |
| CA947171A (en) * | 1969-05-16 | 1974-05-14 | Baxter Laboratories | Multi-layer membrane type mass transfer device and process |
| BE758435A (fr) * | 1969-11-05 | 1971-04-16 | Avon Rubber Co Ltd | Perfectionnements aux appareils d'hemodialyse |
| IT984551B (it) * | 1970-09-18 | 1974-11-20 | Baxter Laboratories Inc | Dispositivo e metodo di trasferi mento di masse del tipo a membrana a piu strati |
| US3753712A (en) * | 1970-11-23 | 1973-08-21 | Baxter Laboratories Inc | Method of making diffusion devices having a membrane support of photoinsolubilized plastic |
| US3757955A (en) * | 1971-08-09 | 1973-09-11 | Baxter Laboratories Inc | Multi-layer membrane type mass transfer device and process |
| US3864265A (en) * | 1973-06-25 | 1975-02-04 | Galen Lab Inc | Edge sealed folded membrane |
| JPS5412907B2 (enExample) * | 1974-03-06 | 1979-05-26 | ||
| US3879293A (en) * | 1974-06-20 | 1975-04-22 | Baxter Laboratories Inc | Membrane diffusion device having inflatable member for pressurization and sealing |
-
1975
- 1975-06-04 US US05/583,648 patent/US4028252A/en not_active Expired - Lifetime
-
1976
- 1976-01-01 AR AR262017A patent/AR206073A1/es active
- 1976-01-20 GB GB2107/76A patent/GB1534008A/en not_active Expired
- 1976-01-21 CA CA243,963A patent/CA1056314A/en not_active Expired
- 1976-02-06 NL NL7601237A patent/NL7601237A/xx not_active Application Discontinuation
- 1976-02-24 SE SE7602273A patent/SE7602273L/ not_active Application Discontinuation
- 1976-02-26 BR BR7601228A patent/BR7601228A/pt unknown
- 1976-03-03 DE DE19762608758 patent/DE2608758A1/de not_active Ceased
- 1976-04-26 JP JP51047565A patent/JPS51147482A/ja active Pending
- 1976-05-13 IT IT49462/76A patent/IT1065868B/it active
- 1976-05-31 BE BE167465A patent/BE842380A/xx not_active IP Right Cessation
- 1976-06-02 FR FR7616647A patent/FR2313104A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2313104B1 (enExample) | 1982-09-03 |
| SE7602273L (sv) | 1976-12-05 |
| GB1534008A (en) | 1978-11-29 |
| FR2313104A1 (fr) | 1976-12-31 |
| JPS51147482A (en) | 1976-12-17 |
| NL7601237A (nl) | 1976-12-07 |
| DE2608758A1 (de) | 1976-12-16 |
| BE842380A (fr) | 1976-12-01 |
| IT1065868B (it) | 1985-02-25 |
| AR206073A1 (es) | 1976-06-23 |
| US4028252A (en) | 1977-06-07 |
| BR7601228A (pt) | 1977-02-15 |
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