DE2458727A1 - Vorrichtung zur sauerstoffanreicherung von blut - Google Patents
Vorrichtung zur sauerstoffanreicherung von blutInfo
- Publication number
- DE2458727A1 DE2458727A1 DE19742458727 DE2458727A DE2458727A1 DE 2458727 A1 DE2458727 A1 DE 2458727A1 DE 19742458727 DE19742458727 DE 19742458727 DE 2458727 A DE2458727 A DE 2458727A DE 2458727 A1 DE2458727 A1 DE 2458727A1
- Authority
- DE
- Germany
- Prior art keywords
- blood
- support
- flow path
- section
- flexible
- 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.)
- Withdrawn
Links
- 239000008280 blood Substances 0.000 title claims description 59
- 210000004369 blood Anatomy 0.000 title claims description 59
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 37
- 229910052760 oxygen Inorganic materials 0.000 claims description 37
- 239000001301 oxygen Substances 0.000 claims description 37
- 238000006213 oxygenation reaction Methods 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 210000001367 artery Anatomy 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001706 oxygenating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000411532 Erites Species 0.000 description 1
- 206010035148 Plague Diseases 0.000 description 1
- 229920001944 Plastisol Polymers 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000004804 winding 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
-
- 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)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US430104A US3892534A (en) | 1974-01-02 | 1974-01-02 | Rigidly mounted bubble-type blood oxygenator having flexible flow channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2458727A1 true DE2458727A1 (de) | 1975-07-10 |
Family
ID=23706079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742458727 Withdrawn DE2458727A1 (de) | 1974-01-02 | 1974-12-12 | Vorrichtung zur sauerstoffanreicherung von blut |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3892534A (en:Method) |
| JP (1) | JPS5423517B2 (en:Method) |
| AR (1) | AR207768A1 (en:Method) |
| BE (1) | BE821112A (en:Method) |
| BR (1) | BR7410923D0 (en:Method) |
| CA (1) | CA1054473A (en:Method) |
| CH (1) | CH591247A5 (en:Method) |
| DE (1) | DE2458727A1 (en:Method) |
| ES (1) | ES433501A1 (en:Method) |
| FR (1) | FR2255918B1 (en:Method) |
| GB (1) | GB1481988A (en:Method) |
| IL (1) | IL45835A (en:Method) |
| IT (1) | IT1025179B (en:Method) |
| LU (1) | LU71205A1 (en:Method) |
| NL (1) | NL7416595A (en:Method) |
| SE (1) | SE405447B (en:Method) |
| ZA (1) | ZA746517B (en:Method) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4268476A (en) * | 1975-06-06 | 1981-05-19 | Bentley Laboratories, Inc. | Blood oxygenator |
| US4954317A (en) * | 1975-06-06 | 1990-09-04 | Baxter International, Inc. | Blood oxygenator |
| US4372914A (en) * | 1975-06-06 | 1983-02-08 | Bentley Laboratories, Inc. | Blood oxygenator |
| US4623518A (en) * | 1975-06-06 | 1986-11-18 | Baxter-Travenol Laboratories, Inc. | Blood oxygenator |
| US4108607A (en) * | 1975-09-22 | 1978-08-22 | Baxter Travenol Laboratories, Inc. | Blood gas simulator |
| US4637917A (en) * | 1983-10-14 | 1987-01-20 | Reed Charles C | Bubble oxygenator |
| US4585056A (en) * | 1984-04-18 | 1986-04-29 | Norton Company | Heat exchanger |
| US5049146A (en) * | 1989-05-31 | 1991-09-17 | Baxter International, Inc. | Blood/gas separator and flow system |
| IT1260685B (it) * | 1993-09-29 | 1996-04-22 | Sorin Biomedica Spa | Dispositivo per il contenimento di sangue |
| US5514335A (en) * | 1993-10-25 | 1996-05-07 | Minnesota Mining And Manufacturing Company | Blood oxygenation system and reservoir and method of manufacture |
| US5871693A (en) * | 1996-06-07 | 1999-02-16 | Minnesota Mining And Manufacturing Company | Modular blood treatment cartridge |
| US5935093A (en) * | 1997-09-29 | 1999-08-10 | Medtronic, Inc. | Softshell reservoir with integrated cardiotomy reservoir |
| US6050968A (en) * | 1997-09-29 | 2000-04-18 | Medtronic, Inc. | Two-chambered softshell reservoir |
| US6113782A (en) * | 1998-07-28 | 2000-09-05 | Terumo Cardiovascular Systems Corporation | Potting of tubular bundles in housing |
| US8425486B2 (en) | 2008-11-21 | 2013-04-23 | Smisson-Cartledge Biomedical Llc | Collapsible fluid reservoir |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664395A (en) * | 1949-08-24 | 1953-12-29 | Marchand John Felix | Dialyzer |
| US2981253A (en) * | 1957-07-17 | 1961-04-25 | Univ Minnesota | Oxygenator |
| US3060934A (en) * | 1960-03-24 | 1962-10-30 | Claff Clarence Lloyd | Membrane-type oxygenator |
| US3468631A (en) * | 1965-06-21 | 1969-09-23 | Bentley Lab | Blood oxygenator with heat exchanger |
| US3545937A (en) * | 1966-02-02 | 1970-12-08 | Chirana Z Vdravotnickej Techni | Blood oxygenation apparatus |
| US3502440A (en) * | 1967-07-03 | 1970-03-24 | Baxter Laboratories Inc | Blood oxygenator |
| US3729377A (en) * | 1971-03-12 | 1973-04-24 | Baxter Laboratories Inc | Envelope oxygenator for blood having inflatable portions and process of using same |
| CA1014443A (en) * | 1971-09-08 | 1977-07-26 | Richard A. Dewall | Metabolic bubble oxygenator |
| US3792978A (en) * | 1972-05-30 | 1974-02-19 | Sci Med Life Syst Inc | Envelope assembly for spool type oxygenator |
| US3827860A (en) * | 1972-06-15 | 1974-08-06 | Sherwood Medical Ind Inc | Blood oxygenation device |
-
1974
- 1974-01-01 AR AR257073A patent/AR207768A1/es active
- 1974-01-02 US US430104A patent/US3892534A/en not_active Expired - Lifetime
- 1974-10-03 CA CA210713A patent/CA1054473A/en not_active Expired
- 1974-10-11 IL IL45835A patent/IL45835A/en unknown
- 1974-10-14 ZA ZA00746517A patent/ZA746517B/xx unknown
- 1974-10-16 BE BE149565A patent/BE821112A/xx unknown
- 1974-10-24 IT IT28766/74A patent/IT1025179B/it active
- 1974-10-29 JP JP12481674A patent/JPS5423517B2/ja not_active Expired
- 1974-10-29 LU LU71205A patent/LU71205A1/xx unknown
- 1974-11-06 CH CH1486574A patent/CH591247A5/xx not_active IP Right Cessation
- 1974-11-08 FR FR7437036A patent/FR2255918B1/fr not_active Expired
- 1974-11-11 GB GB48631/74A patent/GB1481988A/en not_active Expired
- 1974-12-12 DE DE19742458727 patent/DE2458727A1/de not_active Withdrawn
- 1974-12-19 NL NL7416595A patent/NL7416595A/xx not_active Application Discontinuation
- 1974-12-30 BR BR10923/74A patent/BR7410923D0/pt unknown
- 1974-12-30 SE SE7416391A patent/SE405447B/xx unknown
-
1975
- 1975-01-02 ES ES433501A patent/ES433501A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE405447B (sv) | 1978-12-11 |
| CA1054473A (en) | 1979-05-15 |
| AR207768A1 (es) | 1976-10-29 |
| JPS5098191A (en:Method) | 1975-08-04 |
| FR2255918B1 (en:Method) | 1978-05-05 |
| IL45835A (en) | 1977-03-31 |
| JPS5423517B2 (en:Method) | 1979-08-14 |
| FR2255918A1 (en:Method) | 1975-07-25 |
| BE821112A (fr) | 1975-02-17 |
| BR7410923D0 (pt) | 1975-09-02 |
| SE7416391L (en:Method) | 1975-07-03 |
| AU7446974A (en) | 1976-04-29 |
| ZA746517B (en) | 1975-10-29 |
| GB1481988A (en) | 1977-08-03 |
| IL45835A0 (en) | 1974-12-31 |
| IT1025179B (it) | 1978-08-10 |
| LU71205A1 (en:Method) | 1975-04-17 |
| NL7416595A (nl) | 1975-07-04 |
| CH591247A5 (en:Method) | 1977-09-15 |
| US3892534A (en) | 1975-07-01 |
| ES433501A1 (es) | 1976-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |