NO803064L - Membranfilterenhet. - Google Patents
Membranfilterenhet.Info
- Publication number
- NO803064L NO803064L NO803064A NO803064A NO803064L NO 803064 L NO803064 L NO 803064L NO 803064 A NO803064 A NO 803064A NO 803064 A NO803064 A NO 803064A NO 803064 L NO803064 L NO 803064L
- Authority
- NO
- Norway
- Prior art keywords
- membranes
- filter
- accordance
- filter construction
- membrane
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 89
- 238000010276 construction Methods 0.000 claims description 30
- 239000012530 fluid Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 230000001052 transient effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000012982 microporous membrane Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000003182 parenteral nutrition solution Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 235000016236 parenteral nutrition Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
- A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
- A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/089,601 US4284505A (en) | 1979-10-29 | 1979-10-29 | Flexible membrane filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO803064L true NO803064L (no) | 1981-04-30 |
Family
ID=22218548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO803064A NO803064L (no) | 1979-10-29 | 1980-10-14 | Membranfilterenhet. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4284505A (da) |
| BE (1) | BE885876A (da) |
| CA (1) | CA1149755A (da) |
| DK (1) | DK435480A (da) |
| GB (1) | GB2061749B (da) |
| NO (1) | NO803064L (da) |
| SE (1) | SE8007168L (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2218999A1 (en) * | 1995-04-28 | 1996-10-31 | Medtronic, Inc. | Bioretentive filtered infusion catheter |
| IT1304042B1 (it) * | 1998-07-17 | 2001-03-02 | Gvs S R L | Camera di gocciolamento per set trasfusionali, per dialisi, infusionie simili. |
| DE19912461B4 (de) * | 1999-03-19 | 2006-07-20 | GSF - Forschungszentrum für Umwelt und Gesundheit GmbH | Vorrichtung zur Flußbegrenzung bei niedrigen Differenzdrücken |
| US6884341B2 (en) * | 2002-10-02 | 2005-04-26 | G6 Science Corp. | Filter device to capture a desired amount of material |
| US6905594B2 (en) * | 2002-10-11 | 2005-06-14 | G6 Science Corp. | Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses |
| US10328193B2 (en) | 2012-03-21 | 2019-06-25 | Gambro Lundia Ab | Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2376739A (en) * | 1942-08-04 | 1945-05-22 | Selas Corp Of America | Filter |
| US2591056A (en) * | 1947-06-16 | 1952-04-01 | Carter Carburetor Corp | Filter |
| NL269380A (da) * | 1960-09-19 | |||
| US3343681A (en) * | 1962-12-26 | 1967-09-26 | Cox Instr | Rupture proof filter assembly |
| US3353678A (en) * | 1965-06-22 | 1967-11-21 | Peter F Dragon | Filter having assembling, sealing and flushing means |
-
1979
- 1979-10-29 US US06/089,601 patent/US4284505A/en not_active Expired - Lifetime
-
1980
- 1980-09-25 CA CA000361439A patent/CA1149755A/en not_active Expired
- 1980-10-14 SE SE8007168A patent/SE8007168L/xx not_active Application Discontinuation
- 1980-10-14 DK DK435480A patent/DK435480A/da unknown
- 1980-10-14 NO NO803064A patent/NO803064L/no unknown
- 1980-10-24 BE BE0/202592A patent/BE885876A/fr not_active IP Right Cessation
- 1980-10-27 GB GB8034520A patent/GB2061749B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1149755A (en) | 1983-07-12 |
| GB2061749A (en) | 1981-05-20 |
| US4284505A (en) | 1981-08-18 |
| GB2061749B (en) | 1983-08-03 |
| BE885876A (fr) | 1981-02-16 |
| DK435480A (da) | 1981-04-30 |
| SE8007168L (sv) | 1981-04-30 |
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