CA1080130A - Pharmaceutical filter - Google Patents
Pharmaceutical filterInfo
- Publication number
- CA1080130A CA1080130A CA271,586A CA271586A CA1080130A CA 1080130 A CA1080130 A CA 1080130A CA 271586 A CA271586 A CA 271586A CA 1080130 A CA1080130 A CA 1080130A
- Authority
- CA
- Canada
- Prior art keywords
- filter
- fluid
- housing
- peripheral
- end cap
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 230000002093 peripheral effect Effects 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000006854 communication Effects 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 238000011109 contamination Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 244000005700 microbiome Species 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 description 8
- 230000001954 sterilising effect Effects 0.000 description 6
- 239000000356 contaminant Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000012414 sterilization procedure Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229940058401 polytetrafluoroethylene Drugs 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241001327631 Meara Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920006379 extruded polypropylene Polymers 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/304—Seals or gaskets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67184576A | 1976-03-30 | 1976-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1080130A true CA1080130A (en) | 1980-06-24 |
Family
ID=24696094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA271,586A Expired CA1080130A (en) | 1976-03-30 | 1977-02-11 | Pharmaceutical filter |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS52119574A (da) |
| AT (1) | AT365084B (da) |
| AU (1) | AU507700B2 (da) |
| BE (1) | BE853015A (da) |
| BR (1) | BR7701977A (da) |
| CA (1) | CA1080130A (da) |
| DE (2) | DE7707692U1 (da) |
| DK (1) | DK147998C (da) |
| FI (1) | FI69252C (da) |
| FR (1) | FR2346035A1 (da) |
| GB (1) | GB1532102A (da) |
| IL (1) | IL51502A (da) |
| IT (1) | IT1080046B (da) |
| MX (1) | MX143893A (da) |
| NL (1) | NL7703399A (da) |
| SE (1) | SE441146B (da) |
| ZA (1) | ZA77961B (da) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210795C2 (de) * | 1982-03-24 | 1984-12-13 | Knecht Filterwerke Gmbh, 7000 Stuttgart | Wegwerf-Durchlauffilter, insbesondere für Kraftstoffe |
| DE3604468A1 (de) * | 1986-02-13 | 1987-08-20 | Ultrafilter Gmbh Duesseldorf | Filter |
| US4828698A (en) * | 1986-03-07 | 1989-05-09 | Pall Corporation | Filtering apparatus |
| GB2187396B (en) * | 1986-03-07 | 1990-03-21 | Pall Corp | Filtering apparatus |
| US4857195A (en) * | 1988-07-15 | 1989-08-15 | Allied-Signal Inc. | Liquid filter with a distorting portion for transmitting hydraulic forces |
| AU638045B2 (en) * | 1989-08-11 | 1993-06-17 | Robert Joseph Dyball | Apparatus for filtration of waste water and method for treatment thereof |
| DE4310423A1 (de) * | 1993-03-31 | 1994-10-06 | Knecht Filterwerke Gmbh | Teilbares Filtergehäuse |
| CA2133383C (en) * | 1993-10-01 | 2000-07-18 | Koji Imai | Filter having internally threaded cover non-rotatably mounted to casing of the filter |
| DE4419361A1 (de) * | 1994-06-03 | 1995-12-07 | Knecht Filterwerke Gmbh | Ringfilterelement mit stirnseitiger Vliesabdeckung |
| GB2306342B (en) * | 1995-11-02 | 2000-03-01 | Pall Corp | Filter assemblies and end caps for filter assemblies |
| WO2014018911A1 (en) * | 2012-07-26 | 2014-01-30 | Bilfinger Water Technologies Inc. | Enhanced shape support grid |
| CA3107770C (en) * | 2018-08-16 | 2023-09-05 | Emd Millipore Corporation | Closed bioprocessing device |
| US11383188B2 (en) | 2019-06-07 | 2022-07-12 | Pall Corporation | Filter capsule and method of use |
| DE102022209325A1 (de) * | 2022-09-07 | 2024-03-07 | Filtration Group Gmbh | Filterelement und Filtereinrichtung |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042106A (en) * | 1934-05-12 | 1936-05-26 | Charlotte S Knight | Filter faucet |
| US2147792A (en) * | 1937-04-09 | 1939-02-21 | Zella F Campbell | Filter |
| US2808937A (en) * | 1954-11-26 | 1957-10-08 | W M Sprinkman Corp | Filter |
| DE1900231U (de) * | 1964-06-26 | 1964-09-10 | Ferch & Nabben | Vorrichtung zum filtern von fluessigkeiten oder gasen. |
| US3692186A (en) * | 1970-04-01 | 1972-09-19 | Owens Corning Fiberglass Corp | Filter and/or absorption media |
| US3696932A (en) * | 1970-09-30 | 1972-10-10 | Pall Corp | Disposable filter assembly |
| US3705651A (en) * | 1971-09-10 | 1972-12-12 | Samuel H Klein | Filter system employing activated carbon, porous material and diatomaceous earth |
| JPS4915583U (da) * | 1972-05-15 | 1974-02-08 | ||
| AR206816A1 (es) * | 1974-04-19 | 1976-08-23 | Johnson & Johnson | Filtro para sangre extracorporal |
-
1977
- 1977-02-11 CA CA271,586A patent/CA1080130A/en not_active Expired
- 1977-02-17 ZA ZA770961A patent/ZA77961B/xx unknown
- 1977-02-18 GB GB7026/77A patent/GB1532102A/en not_active Expired
- 1977-02-20 IL IL51502A patent/IL51502A/xx unknown
- 1977-02-21 MX MX168109A patent/MX143893A/es unknown
- 1977-02-21 AU AU22482/77A patent/AU507700B2/en not_active Expired
- 1977-03-08 IT IT48381/77A patent/IT1080046B/it active
- 1977-03-12 DE DE7707692U patent/DE7707692U1/de not_active Expired
- 1977-03-12 DE DE2710894A patent/DE2710894C2/de not_active Expired
- 1977-03-16 JP JP2916977A patent/JPS52119574A/ja active Granted
- 1977-03-23 FI FI770920A patent/FI69252C/fi not_active IP Right Cessation
- 1977-03-29 SE SE7703577A patent/SE441146B/xx not_active IP Right Cessation
- 1977-03-29 BR BR7701977A patent/BR7701977A/pt unknown
- 1977-03-29 AT AT0217077A patent/AT365084B/de not_active IP Right Cessation
- 1977-03-29 NL NL7703399A patent/NL7703399A/xx active Search and Examination
- 1977-03-29 DK DK138677A patent/DK147998C/da active
- 1977-03-29 FR FR7709398A patent/FR2346035A1/fr active Granted
- 1977-03-30 BE BE176229A patent/BE853015A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK138677A (da) | 1977-10-01 |
| AU507700B2 (en) | 1980-02-21 |
| JPS5518124B2 (da) | 1980-05-16 |
| IL51502A0 (en) | 1977-04-29 |
| IL51502A (en) | 1980-05-30 |
| DK147998B (da) | 1985-01-28 |
| FI770920A (da) | 1977-10-01 |
| BE853015A (fr) | 1977-09-30 |
| NL7703399A (nl) | 1977-10-04 |
| ZA77961B (en) | 1977-12-28 |
| JPS52119574A (en) | 1977-10-07 |
| SE7703577L (sv) | 1977-10-01 |
| FR2346035A1 (fr) | 1977-10-28 |
| DE2710894C2 (de) | 1983-04-21 |
| BR7701977A (pt) | 1978-01-24 |
| DE2710894A1 (de) | 1977-10-13 |
| DE7707692U1 (de) | 1980-12-11 |
| MX143893A (es) | 1981-07-30 |
| SE441146B (sv) | 1985-09-16 |
| FI69252C (fi) | 1986-01-10 |
| DK147998C (da) | 1985-07-22 |
| IT1080046B (it) | 1985-05-16 |
| ATA217077A (de) | 1981-05-15 |
| GB1532102A (en) | 1978-11-15 |
| FI69252B (fi) | 1985-09-30 |
| FR2346035B1 (da) | 1982-08-27 |
| AU2248277A (en) | 1978-08-31 |
| AT365084B (de) | 1981-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |