FR2482866A1 - Dispositif de filtration pour concentrer un milieu liquide - Google Patents
Dispositif de filtration pour concentrer un milieu liquide Download PDFInfo
- Publication number
- FR2482866A1 FR2482866A1 FR8110262A FR8110262A FR2482866A1 FR 2482866 A1 FR2482866 A1 FR 2482866A1 FR 8110262 A FR8110262 A FR 8110262A FR 8110262 A FR8110262 A FR 8110262A FR 2482866 A1 FR2482866 A1 FR 2482866A1
- Authority
- FR
- France
- Prior art keywords
- chamber
- filtration device
- forming
- concentrate
- membrane
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 239000012141 concentrate Substances 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 20
- 239000011148 porous material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 1
- 235000008504 concentrate Nutrition 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 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
- 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
- B01D29/01—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 flat filtering elements
- B01D29/03—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 flat filtering elements self-supporting
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sampling And Sample Adjustment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803020041 DE3020041A1 (de) | 1980-05-24 | 1980-05-24 | Filtrationsvorrichtung zum aufkonzentrieren fluessiger medien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2482866A1 true FR2482866A1 (fr) | 1981-11-27 |
| FR2482866B3 FR2482866B3 (de) | 1983-02-25 |
Family
ID=6103316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8110262A Granted FR2482866A1 (fr) | 1980-05-24 | 1981-05-22 | Dispositif de filtration pour concentrer un milieu liquide |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3020041A1 (de) |
| FR (1) | FR2482866A1 (de) |
| GB (1) | GB2077132B (de) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154317B (en) * | 1984-01-17 | 1987-08-12 | English Clays Lovering Pochin | Measurement of physical properties of the solid component of a slurry |
| US5861094A (en) * | 1997-04-17 | 1999-01-19 | Goehde; Wolfgang | Filter for biological particle separation |
| US5970782A (en) * | 1997-05-16 | 1999-10-26 | Life Technologies, Inc. | Gradient filtration apparatus |
| CN113350655B (zh) | 2016-02-24 | 2024-03-19 | 禾木（中国）生物工程有限公司 | 柔性增强的神经血管导管 |
| EP3565511B1 (de) | 2017-01-06 | 2023-10-18 | Incept, LLC | Thromboresistente beschichtungen für aneurysmenbehandlungsvorrichtung |
| US11395665B2 (en) | 2018-05-01 | 2022-07-26 | Incept, Llc | Devices and methods for removing obstructive material, from an intravascular site |
| CA3095844A1 (en) | 2018-05-01 | 2019-11-07 | Incept, Llc | Devices and methods for removing obstructive material from an intravascular site |
| US11471582B2 (en) | 2018-07-06 | 2022-10-18 | Incept, Llc | Vacuum transfer tool for extendable catheter |
| WO2020010310A1 (en) | 2018-07-06 | 2020-01-09 | Imperative Care, Inc. | Sealed neurovascular extendable catheter |
| US11426683B2 (en) | 2019-04-03 | 2022-08-30 | Gregg Lynn Williams | Negative pressure filtration apparatus, method, and system |
| JP7649438B2 (ja) | 2019-10-15 | 2025-03-21 | カンドゥー、ヘルス、インコーポレイテッド | 多変量的に脳卒中を検出するためのシステム及び方法 |
| US20210315598A1 (en) | 2019-12-18 | 2021-10-14 | Imperative Care, Inc. | Methods of placing large bore aspiration catheters |
| CN113365687A (zh) | 2019-12-18 | 2021-09-07 | 因普瑞缇夫护理公司 | 治疗静脉血栓栓塞疾病的方法和系统 |
| US11553935B2 (en) | 2019-12-18 | 2023-01-17 | Imperative Care, Inc. | Sterile field clot capture module for use in thrombectomy system |
| EP4117762A4 (de) | 2020-03-10 | 2024-05-08 | Imperative Care, Inc. | Neurovaskulärer katheter mit erhöhter flexibilität |
| US11207497B1 (en) | 2020-08-11 | 2021-12-28 | Imperative Care, Inc. | Catheter with enhanced tensile strength |
| US20230046468A1 (en) | 2021-08-12 | 2023-02-16 | Imperative Care, Inc. | Catheter drive system for supra-aortic access |
| USD1077996S1 (en) | 2021-10-18 | 2025-06-03 | Imperative Care, Inc. | Inline fluid filter |
-
1980
- 1980-05-24 DE DE19803020041 patent/DE3020041A1/de not_active Withdrawn
-
1981
- 1981-05-14 GB GB8114791A patent/GB2077132B/en not_active Expired
- 1981-05-22 FR FR8110262A patent/FR2482866A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2482866B3 (de) | 1983-02-25 |
| DE3020041A1 (de) | 1981-12-03 |
| GB2077132B (en) | 1984-01-18 |
| GB2077132A (en) | 1981-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |