ES487768A1 - Oxigenador de sangre del tipo de burbujas - Google Patents
Oxigenador de sangre del tipo de burbujasInfo
- Publication number
- ES487768A1 ES487768A1 ES487768A ES487768A ES487768A1 ES 487768 A1 ES487768 A1 ES 487768A1 ES 487768 A ES487768 A ES 487768A ES 487768 A ES487768 A ES 487768A ES 487768 A1 ES487768 A1 ES 487768A1
- Authority
- ES
- Spain
- Prior art keywords
- blood
- heat exchanger
- oxygenator
- passes
- sponge
- 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
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
- 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
- A61M1/32—Oxygenators without membranes
-
- 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
- A61M1/32—Oxygenators without membranes
- A61M1/322—Antifoam; Defoaming
- A61M1/325—Surfactant coating; Improving wettability
-
- 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
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3623—Means for actively controlling temperature of blood
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- External Artificial Organs (AREA)
Abstract
Oxigenador de sangre del tipo de burbujas caracterizado en que comprende: un alojamiento sustancialmente rígido; medios espumadores de la sangre, dispuestos en dicho alojamiento, que incluyen un paso de entrada de sangre venosa, un paso de entrada de oxígeno y medios rociadores porosos asociados a los citados pasos de entrada de sangre y oxigeno para establecer un flujo de burbujas de oxígeno hacia la sangre venosa y crear así una espuma de sangre venosa; medios de paso de la espuma de sangre que comunican entre los citados medios espumadores de ésta última y una porción superior del referido alojamiento; un cambiador de calor, dispuesto en el alojamiento, por debajo de su citada porción superior, para controlar la temperatura de la espuma de sangre y medios de paso para suministrar esta espuma al cambiador de calor; medios desespumadores dispuesto en dicho alojamiento, por debajo del cambiador de calor, para recibir por flujo gravitatorio la espuma de sangre desde el cambiador de calor y para separar sangre líquida de gas y desespumar así la sangre, y un depósito de sangre arterial, que incluye una salida definida en dicho cuerpo, por debajo de los medios desespumadores para recoger sangre líquida que fluye por gravedad desde estos medios desespumadores.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US399479A | 1979-01-16 | 1979-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES487768A1 true ES487768A1 (es) | 1980-09-16 |
Family
ID=21708599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES487768A Expired ES487768A1 (es) | 1979-01-16 | 1980-01-16 | Oxigenador de sangre del tipo de burbujas |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5596160A (es) |
| AR (1) | AR221522A1 (es) |
| AU (1) | AU5451380A (es) |
| BE (1) | BE881131A (es) |
| BR (1) | BR8000217A (es) |
| CA (1) | CA1128827A (es) |
| CH (1) | CH634995A5 (es) |
| DE (1) | DE3001018A1 (es) |
| ES (1) | ES487768A1 (es) |
| FI (1) | FI794070A (es) |
| FR (1) | FR2446642A1 (es) |
| GB (1) | GB2040175A (es) |
| IE (1) | IE49063B1 (es) |
| IL (1) | IL58990A (es) |
| IT (1) | IT1129511B (es) |
| NL (1) | NL8000200A (es) |
| SE (1) | SE8000306L (es) |
| ZA (1) | ZA80159B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4795423A (en) * | 1980-04-14 | 1989-01-03 | Thomas Jefferson University | Oxygenated perfluorinated perfusion of the ocular globe to treat ischemic retinopathy |
| US4840617A (en) * | 1980-04-14 | 1989-06-20 | Thomas Jefferson University | Cerebral and lumbar perfusion catheterization apparatus for use in treating hypoxic/ischemic neurologic tissue |
| US4830849A (en) * | 1980-04-14 | 1989-05-16 | Thomas Jefferson University | Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders |
| US4657532A (en) * | 1985-07-19 | 1987-04-14 | Thomas Jefferson University | Intra-peritoneal perfusion of oxygenated fluorocarbon |
| US4686085A (en) * | 1980-04-14 | 1987-08-11 | Thomas Jefferson University | Stroke treatment utilizing extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders |
| US4758431A (en) * | 1980-04-14 | 1988-07-19 | Thomas Jefferson University | Extravascular circulation of oxygenated synthetic nutrients to treat tissue hypoxic and ischemic disorders |
| US4396584A (en) * | 1981-06-01 | 1983-08-02 | Mike Burgess | Blood oxygenator |
| US4637917A (en) * | 1983-10-14 | 1987-01-20 | Reed Charles C | Bubble oxygenator |
| JPS6411560A (en) * | 1987-07-07 | 1989-01-17 | Terumo Corp | Blood storage tank |
| DE19919234A1 (de) | 1999-04-28 | 2000-11-16 | Fontaine Eng & Maschinen Gmbh | Beschichtungsanlage |
| DE102008045621A1 (de) | 2008-09-03 | 2010-03-04 | Novalung Gmbh | Gastransfervorrichtung und Verwendung einer strukturierten Membran |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1312112A (fr) * | 1961-11-30 | 1962-12-14 | Appareil pour le traitement du sang | |
| US3768977A (en) * | 1972-03-31 | 1973-10-30 | R Brumfield | Integral blood oxygenator and heat exchanger |
| US3807958A (en) * | 1972-06-05 | 1974-04-30 | Harvey Res Corp William | A bubble oxygenerator including a blood foam return exchanger device |
| US4268476A (en) * | 1975-06-06 | 1981-05-19 | Bentley Laboratories, Inc. | Blood oxygenator |
| US4065264A (en) * | 1976-05-10 | 1977-12-27 | Shiley Laboratories, Inc. | Blood oxygenator with integral heat exchanger for regulating the temperature of blood in an extracorporeal circuit |
| GB1604956A (en) * | 1977-12-23 | 1981-12-16 | Shiley Inc | Heat exchangers for regulating the temperature of blood in an extracorporeal circuit |
| US4158693A (en) * | 1977-12-29 | 1979-06-19 | Texas Medical Products, Inc. | Blood oxygenator |
| BE874536A (fr) * | 1978-03-02 | 1979-07-02 | Dso Metalchim | Appareil pour l'oxygenation du sang |
-
1979
- 1979-12-18 IL IL58990A patent/IL58990A/xx unknown
- 1979-12-26 JP JP17402679A patent/JPS5596160A/ja active Pending
- 1979-12-27 FI FI794070A patent/FI794070A/fi not_active Application Discontinuation
-
1980
- 1980-01-07 CA CA343,137A patent/CA1128827A/en not_active Expired
- 1980-01-10 GB GB8000793A patent/GB2040175A/en not_active Withdrawn
- 1980-01-10 ZA ZA00800159A patent/ZA80159B/xx unknown
- 1980-01-10 AU AU54513/80A patent/AU5451380A/en not_active Abandoned
- 1980-01-11 AR AR279609A patent/AR221522A1/es active
- 1980-01-12 DE DE19803001018 patent/DE3001018A1/de not_active Withdrawn
- 1980-01-12 NL NL8000200A patent/NL8000200A/nl not_active Application Discontinuation
- 1980-01-14 IT IT19211/80A patent/IT1129511B/it active
- 1980-01-14 BE BE0/198952A patent/BE881131A/fr not_active IP Right Cessation
- 1980-01-14 BR BR8000217A patent/BR8000217A/pt unknown
- 1980-01-15 SE SE8000306A patent/SE8000306L/ not_active Application Discontinuation
- 1980-01-15 CH CH31980A patent/CH634995A5/fr not_active IP Right Cessation
- 1980-01-15 FR FR8000790A patent/FR2446642A1/fr active Pending
- 1980-01-15 IE IE83/80A patent/IE49063B1/en unknown
- 1980-01-16 ES ES487768A patent/ES487768A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8019211A0 (it) | 1980-01-14 |
| CH634995A5 (fr) | 1983-03-15 |
| CA1128827A (en) | 1982-08-03 |
| BR8000217A (pt) | 1980-09-23 |
| IT1129511B (it) | 1986-06-04 |
| AU5451380A (en) | 1980-07-24 |
| GB2040175A (en) | 1980-08-28 |
| BE881131A (fr) | 1980-05-02 |
| SE8000306L (sv) | 1980-07-17 |
| IL58990A0 (en) | 1980-03-31 |
| IE49063B1 (en) | 1985-07-24 |
| JPS5596160A (en) | 1980-07-22 |
| AR221522A1 (es) | 1981-02-13 |
| NL8000200A (nl) | 1980-07-18 |
| ZA80159B (en) | 1981-01-28 |
| DE3001018A1 (de) | 1980-07-17 |
| IL58990A (en) | 1983-06-15 |
| IE800083L (en) | 1980-07-16 |
| FR2446642A1 (fr) | 1980-08-14 |
| GB2040175B (es) | |
| FI794070A (fi) | 1980-07-17 |
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| Bowley et al. | Controlling factors for oxygen transfer through bubbles | |
| ES487768A1 (es) | Oxigenador de sangre del tipo de burbujas | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20001009 |