JPS6130588B2 - - Google Patents
Info
- Publication number
- JPS6130588B2 JPS6130588B2 JP2399781A JP2399781A JPS6130588B2 JP S6130588 B2 JPS6130588 B2 JP S6130588B2 JP 2399781 A JP2399781 A JP 2399781A JP 2399781 A JP2399781 A JP 2399781A JP S6130588 B2 JPS6130588 B2 JP S6130588B2
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- blood
- oxygenator
- hollow
- average
- 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
- 239000012510 hollow fiber Substances 0.000 claims description 80
- 239000008280 blood Substances 0.000 claims description 59
- 210000004369 blood Anatomy 0.000 claims description 59
- 238000005192 partition Methods 0.000 claims description 19
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 229920005672 polyolefin resin Polymers 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 26
- 230000004087 circulation Effects 0.000 description 22
- 239000012528 membrane Substances 0.000 description 21
- 210000004072 lung Anatomy 0.000 description 17
- 230000017531 blood circulation Effects 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000037452 priming Effects 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 3
- 206010018910 Haemolysis Diseases 0.000 description 3
- 230000008588 hemolysis Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000005534 hematocrit Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 206010047139 Vasoconstriction Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000025033 vasoconstriction Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399781A JPS57139355A (en) | 1981-02-20 | 1981-02-20 | Hollow fiber type artificial lang |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2399781A JPS57139355A (en) | 1981-02-20 | 1981-02-20 | Hollow fiber type artificial lang |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57139355A JPS57139355A (en) | 1982-08-28 |
| JPS6130588B2 true JPS6130588B2 (OSRAM) | 1986-07-14 |
Family
ID=12126211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2399781A Granted JPS57139355A (en) | 1981-02-20 | 1981-02-20 | Hollow fiber type artificial lang |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57139355A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249969A (ja) * | 1984-05-25 | 1985-12-10 | テルモ株式会社 | 中空繊維膜型人工肺 |
| NL233514A (OSRAM) * | 1984-07-04 | |||
| JPH029816Y2 (OSRAM) * | 1986-01-23 | 1990-03-12 |
-
1981
- 1981-02-20 JP JP2399781A patent/JPS57139355A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57139355A (en) | 1982-08-28 |
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