DE2318229A1 - Blutoxygenierungsvorrichtung - Google Patents
BlutoxygenierungsvorrichtungInfo
- Publication number
- DE2318229A1 DE2318229A1 DE2318229A DE2318229A DE2318229A1 DE 2318229 A1 DE2318229 A1 DE 2318229A1 DE 2318229 A DE2318229 A DE 2318229A DE 2318229 A DE2318229 A DE 2318229A DE 2318229 A1 DE2318229 A1 DE 2318229A1
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- blood
- gas
- oxygenator
- oxygenation
- 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.)
- Pending
Links
- 239000008280 blood Substances 0.000 title claims description 73
- 210000004369 blood Anatomy 0.000 title claims description 73
- 238000006213 oxygenation reaction Methods 0.000 title claims description 44
- 229920003023 plastic Polymers 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 13
- 230000017531 blood circulation Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000004087 circulation Effects 0.000 claims description 5
- 230000001706 oxygenating effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 230000003254 anti-foaming effect Effects 0.000 claims 1
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 22
- 229910052760 oxygen Inorganic materials 0.000 description 22
- 239000001301 oxygen Substances 0.000 description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000001569 carbon dioxide Substances 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001356 surgical procedure Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 101100136650 Mus musculus Pigo gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000007675 cardiac surgery Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 230000008320 venous blood flow Effects 0.000 description 1
- 238000013022 venting 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
- 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
- A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
-
- 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
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362262—Details of incorporated reservoirs
-
- 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
- A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
- A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
- A61M1/362263—Details of incorporated filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/03—Heart-lung
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/28—Blood oxygenators
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Vascular 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00263049A US3827860A (en) | 1972-06-15 | 1972-06-15 | Blood oxygenation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2318229A1 true DE2318229A1 (de) | 1974-01-03 |
Family
ID=23000160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2318229A Pending DE2318229A1 (de) | 1972-06-15 | 1973-04-11 | Blutoxygenierungsvorrichtung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3827860A (enExample) |
| JP (1) | JPS4956496A (enExample) |
| BE (1) | BE800123A (enExample) |
| DE (1) | DE2318229A1 (enExample) |
| FR (1) | FR2189078B3 (enExample) |
| GB (1) | GB1397695A (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3918912A (en) * | 1973-10-15 | 1975-11-11 | Sherwood Medical Ind Inc | Blood oxygenator |
| US3915650A (en) * | 1973-10-15 | 1975-10-28 | Sherwood Medical Ind Inc | Blood oxygenator defoaming means |
| AR207768A1 (es) * | 1974-01-02 | 1976-10-29 | Baxter Laboratories Inc | Un oxigenador sanguineo mejorado |
| US4108607A (en) * | 1975-09-22 | 1978-08-22 | Baxter Travenol Laboratories, Inc. | Blood gas simulator |
| US4182739A (en) * | 1976-02-03 | 1980-01-08 | Shiley Incorporated | Blood oxygenator |
| US4067696A (en) * | 1976-02-03 | 1978-01-10 | Swiley Laboratories, Inc. | Blood oxygenator |
| DE3174251D1 (en) * | 1980-10-06 | 1986-05-07 | Dideco Spa | Device for oxygenating blood in extrabodily circulation with heat exchanger |
| US4493705A (en) * | 1982-08-10 | 1985-01-15 | Bentley Laboratories, Inc. | Blood reservoir |
| US4637917A (en) * | 1983-10-14 | 1987-01-20 | Reed Charles C | Bubble oxygenator |
| US4643713A (en) * | 1984-11-05 | 1987-02-17 | Baxter Travenol Laboratories, Inc. | Venous reservoir |
| JPS6411561A (en) * | 1987-07-07 | 1989-01-17 | Terumo Corp | Blood storage tank |
| US5049146A (en) * | 1989-05-31 | 1991-09-17 | Baxter International, Inc. | Blood/gas separator and flow system |
| DE4107666C2 (de) * | 1991-03-09 | 1995-02-02 | Ludwig Fes | Mehrplatz-Therapiegerät zur Oxyvenierung von Sauerstoff |
| US5935093A (en) * | 1997-09-29 | 1999-08-10 | Medtronic, Inc. | Softshell reservoir with integrated cardiotomy reservoir |
| US6337049B1 (en) * | 1998-08-28 | 2002-01-08 | Yehuda Tamari | Soft shell venous reservoir |
-
1972
- 1972-06-15 US US00263049A patent/US3827860A/en not_active Expired - Lifetime
-
1973
- 1973-04-11 DE DE2318229A patent/DE2318229A1/de active Pending
- 1973-05-08 FR FR7316499A patent/FR2189078B3/fr not_active Expired
- 1973-05-09 GB GB2219673A patent/GB1397695A/en not_active Expired
- 1973-05-17 JP JP48055148A patent/JPS4956496A/ja active Pending
- 1973-05-28 BE BE131592A patent/BE800123A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3827860A (en) | 1974-08-06 |
| FR2189078A1 (enExample) | 1974-01-25 |
| FR2189078B3 (enExample) | 1976-04-23 |
| JPS4956496A (enExample) | 1974-05-31 |
| BE800123A (fr) | 1973-09-17 |
| GB1397695A (en) | 1975-06-18 |
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