DE2036424A1 - Aufschaumer fur eine Blutaufbe reitung sanordnung - Google Patents
Aufschaumer fur eine Blutaufbe reitung sanordnungInfo
- Publication number
- DE2036424A1 DE2036424A1 DE19702036424 DE2036424A DE2036424A1 DE 2036424 A1 DE2036424 A1 DE 2036424A1 DE 19702036424 DE19702036424 DE 19702036424 DE 2036424 A DE2036424 A DE 2036424A DE 2036424 A1 DE2036424 A1 DE 2036424A1
- Authority
- DE
- Germany
- Prior art keywords
- blood
- segment
- frother
- housing
- outlet
- 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 57
- 210000004369 blood Anatomy 0.000 title claims description 57
- 238000002360 preparation method Methods 0.000 title claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 230000017531 blood circulation Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 206010005372 Blood blister Diseases 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 230000001914 calming effect Effects 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 241000522187 Derris Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 229920004142 LEXAN™ Polymers 0.000 description 1
- 239000004418 Lexan Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical group O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 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
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 |
|---|---|---|---|
| US84355869A | 1969-07-22 | 1969-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2036424A1 true DE2036424A1 (de) | 1971-03-04 |
Family
ID=25290363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702036424 Pending DE2036424A1 (de) | 1969-07-22 | 1970-07-22 | Aufschaumer fur eine Blutaufbe reitung sanordnung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3578411A (enrdf_load_stackoverflow) |
| JP (1) | JPS4944758B1 (enrdf_load_stackoverflow) |
| DE (1) | DE2036424A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2053069B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1304906A (enrdf_load_stackoverflow) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770384A (en) * | 1971-11-29 | 1973-11-06 | R Brumfield | Two-phase fluid flow guide for blood oxygenator |
| US3807958A (en) * | 1972-06-05 | 1974-04-30 | Harvey Res Corp William | A bubble oxygenerator including a blood foam return exchanger device |
| US3853479A (en) * | 1972-06-23 | 1974-12-10 | Sherwood Medical Ind Inc | Blood oxygenating device with heat exchanger |
| US3960657A (en) * | 1972-10-06 | 1976-06-01 | Intech, Inc. | Method for oxygenating blood |
| US3898045A (en) * | 1972-10-06 | 1975-08-05 | Intech Corp | Blood oxygenator |
| US4248828A (en) * | 1974-01-28 | 1981-02-03 | Bentley Laboratories, Inc. | Oxygenator |
| US4623518A (en) * | 1975-06-06 | 1986-11-18 | Baxter-Travenol Laboratories, Inc. | Blood oxygenator |
| 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 |
| US4182739A (en) * | 1976-02-03 | 1980-01-08 | Shiley Incorporated | 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 |
| US4138288A (en) * | 1976-05-10 | 1979-02-06 | Shiley Scientific Incorporated | Method and apparatus for oxygenating and regulating the temperature of blood |
| US4138464A (en) * | 1976-05-10 | 1979-02-06 | Lewin John E | Blood oxygenator with integral heat exchanger |
| US4336224A (en) * | 1979-01-16 | 1982-06-22 | Travenol Laboratories, Inc. | Bubble oxygenator |
| US4396584A (en) * | 1981-06-01 | 1983-08-02 | Mike Burgess | Blood oxygenator |
| US4440723A (en) * | 1981-07-10 | 1984-04-03 | Bentley Laboratories, Inc. | Blood oxygenator |
| US4637917A (en) * | 1983-10-14 | 1987-01-20 | Reed Charles C | Bubble oxygenator |
| JPS60171151U (ja) * | 1984-04-20 | 1985-11-13 | 寺岡 正一 | 植木鉢 |
| JPS6110640U (ja) * | 1984-06-26 | 1986-01-22 | 安一 東 | 植木鉢 |
-
1969
- 1969-07-22 US US843558A patent/US3578411A/en not_active Expired - Lifetime
-
1970
- 1970-07-17 GB GB3470070A patent/GB1304906A/en not_active Expired
- 1970-07-21 FR FR7026911A patent/FR2053069B1/fr not_active Expired
- 1970-07-22 JP JP45064252A patent/JPS4944758B1/ja active Pending
- 1970-07-22 DE DE19702036424 patent/DE2036424A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2053069B1 (enrdf_load_stackoverflow) | 1976-01-09 |
| GB1304906A (enrdf_load_stackoverflow) | 1973-01-31 |
| US3578411A (en) | 1971-05-11 |
| FR2053069A1 (enrdf_load_stackoverflow) | 1971-04-16 |
| JPS4944758B1 (enrdf_load_stackoverflow) | 1974-11-29 |
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