ITTO940368A0 - Struttura di scambio, ad esempio per dispositivi biomedicali. - Google Patents
Struttura di scambio, ad esempio per dispositivi biomedicali.Info
- Publication number
- ITTO940368A0 ITTO940368A0 ITTO940368A ITTO940368A ITTO940368A0 IT TO940368 A0 ITTO940368 A0 IT TO940368A0 IT TO940368 A ITTO940368 A IT TO940368A IT TO940368 A ITTO940368 A IT TO940368A IT TO940368 A0 ITTO940368 A0 IT TO940368A0
- Authority
- IT
- Italy
- Prior art keywords
- exchange structure
- biomedical devices
- biomedical
- devices
- exchange
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- 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
- B01D63/027—Twinned or braided type modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1698—Blood oxygenators with or without heat-exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/20—By influencing the flow
- B01D2321/2008—By influencing the flow statically
- B01D2321/2016—Static mixers; Turbulence generators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940368A IT1274004B (it) | 1994-05-06 | 1994-05-06 | Struttura di scambio, ad esempio per dispositivi biomedicali |
DE69517863T DE69517863T2 (de) | 1994-05-06 | 1995-05-04 | Austauschanordnung, zum Beispiel für biomedizinische Einrichtung |
AT95106712T ATE194668T1 (de) | 1994-05-06 | 1995-05-04 | Austauschanordnung, zum beispiel für biomedizinische einrichtung |
EP95106712A EP0681040B1 (en) | 1994-05-06 | 1995-05-04 | An exchange structure, for example for biomedical equipment |
US08/831,960 US5762870A (en) | 1994-05-06 | 1997-04-02 | Exchange structure for biomedical equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940368A IT1274004B (it) | 1994-05-06 | 1994-05-06 | Struttura di scambio, ad esempio per dispositivi biomedicali |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940368A0 true ITTO940368A0 (it) | 1994-05-06 |
ITTO940368A1 ITTO940368A1 (it) | 1995-11-06 |
IT1274004B IT1274004B (it) | 1997-07-14 |
Family
ID=11412514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO940368A IT1274004B (it) | 1994-05-06 | 1994-05-06 | Struttura di scambio, ad esempio per dispositivi biomedicali |
Country Status (5)
Country | Link |
---|---|
US (1) | US5762870A (it) |
EP (1) | EP0681040B1 (it) |
AT (1) | ATE194668T1 (it) |
DE (1) | DE69517863T2 (it) |
IT (1) | IT1274004B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8545754B2 (en) | 2009-04-23 | 2013-10-01 | Medtronic, Inc. | Radial design oxygenator with heat exchanger |
US9700816B2 (en) * | 2014-10-28 | 2017-07-11 | Idex Health & Science Llc | Axial transfer line shell side degassing |
US10843136B2 (en) * | 2018-08-20 | 2020-11-24 | Hamilton Sundstrand Corporation | Selectively permeable membrane devices |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070092A (en) * | 1957-12-04 | 1962-12-25 | Wild John Julian | Apparatus for artificial oxygenation of blood |
US3386583A (en) * | 1965-06-11 | 1968-06-04 | Gulf General Atomic Inc | Reverse osmosis membrane module |
US3893926A (en) * | 1973-07-24 | 1975-07-08 | John A Awad | Membrane fluid diffusion exchange device |
US3915650A (en) * | 1973-10-15 | 1975-10-28 | Sherwood Medical Ind Inc | Blood oxygenator defoaming means |
JPS5450196A (en) * | 1977-09-28 | 1979-04-19 | Kato Isamu | Method of dialyzing blood in artificial kidney |
US4428934A (en) * | 1977-08-09 | 1984-01-31 | Bentley Laboratories, Inc. | Method for oxygenating blood |
GB2042926B (en) * | 1978-11-08 | 1982-12-01 | Bellhouse Brian John | Transfer membrane assembly |
US4346006A (en) * | 1980-03-24 | 1982-08-24 | Baxter Travenol Laboratories, Inc. | Diffusion membrane units with adhered semipermeable capillaries |
US4390575A (en) * | 1981-12-02 | 1983-06-28 | Baxter Travenol Laboratories, Inc. | Multichanneled diffusion device |
JPH0680206B2 (ja) * | 1985-03-01 | 1994-10-12 | ダイセル化学工業株式会社 | 多重中空糸紡糸用口金 |
JPH0733602B2 (ja) * | 1985-03-22 | 1995-04-12 | ダイセル化学工業株式会社 | 多重管型中空糸 |
US4743189A (en) * | 1986-06-27 | 1988-05-10 | E. I. Du Pont De Nemours And Company | Spinneret for a co-spun filament within a hollow filament |
US4698207A (en) * | 1986-07-14 | 1987-10-06 | Baxter Travenol Laboratories, Inc. | Integrated membrane oxygenator, heat exchanger and reservoir |
US4846977A (en) * | 1986-10-21 | 1989-07-11 | The Dow Chemical Company | Method and device for separating polar from non-polar liquids using membranes |
IT1210742B (it) * | 1987-05-18 | 1989-09-20 | Sorin Biomedica Spa | Dispositivo ossigenatore a fibre cave |
US4941812A (en) * | 1988-05-10 | 1990-07-17 | E. I. Du Pont De Nemours And Company | Spinneret for production of a hollow filament within a hollow filament composite fiber having spacing means |
US5100549A (en) * | 1990-03-26 | 1992-03-31 | Zenon Environmental Inc. | Tubular membrane module |
US5169529A (en) * | 1991-04-22 | 1992-12-08 | Hoechst Celanese Corporation | Liquid membrane modules with minimal effective membrane thickness and methods of making the same |
IT1249947B (it) * | 1991-07-01 | 1995-03-30 | Sorin Biomedica Spa | Struttura di condotto, ad esempio per la realizzazione di cateteri per angioplastica |
US5244930A (en) * | 1991-12-13 | 1993-09-14 | Brigham And Women's Hospital | Biphasic foam blood mass transfer device |
-
1994
- 1994-05-06 IT ITTO940368A patent/IT1274004B/it active IP Right Grant
-
1995
- 1995-05-04 AT AT95106712T patent/ATE194668T1/de not_active IP Right Cessation
- 1995-05-04 EP EP95106712A patent/EP0681040B1/en not_active Expired - Lifetime
- 1995-05-04 DE DE69517863T patent/DE69517863T2/de not_active Expired - Lifetime
-
1997
- 1997-04-02 US US08/831,960 patent/US5762870A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69517863T2 (de) | 2001-02-08 |
ATE194668T1 (de) | 2000-07-15 |
DE69517863D1 (de) | 2000-08-17 |
US5762870A (en) | 1998-06-09 |
ITTO940368A1 (it) | 1995-11-06 |
EP0681040B1 (en) | 2000-07-12 |
EP0681040A1 (en) | 1995-11-08 |
IT1274004B (it) | 1997-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970530 |