JPS59103670A - 中空糸型人工肺 - Google Patents
中空糸型人工肺Info
- Publication number
- JPS59103670A JPS59103670A JP19039883A JP19039883A JPS59103670A JP S59103670 A JPS59103670 A JP S59103670A JP 19039883 A JP19039883 A JP 19039883A JP 19039883 A JP19039883 A JP 19039883A JP S59103670 A JPS59103670 A JP S59103670A
- Authority
- JP
- Japan
- Prior art keywords
- hollow fiber
- fiber membrane
- blood
- housing
- membrane
- 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.)
- Granted
Links
- 210000004072 lung Anatomy 0.000 title description 7
- 239000012510 hollow fiber Substances 0.000 claims description 90
- 239000012528 membrane Substances 0.000 claims description 80
- 239000008280 blood Substances 0.000 claims description 39
- 210000004369 blood Anatomy 0.000 claims description 39
- 239000007789 gas Substances 0.000 claims description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 29
- 239000001301 oxygen Substances 0.000 claims description 29
- 229910052760 oxygen Inorganic materials 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 8
- 230000002785 anti-thrombosis Effects 0.000 claims description 5
- 239000003146 anticoagulant agent Substances 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 4
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
- -1 polypropylene Polymers 0.000 description 8
- 239000011148 porous material Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 6
- 239000001569 carbon dioxide Substances 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000005465 channeling Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006213 oxygenation reaction Methods 0.000 description 3
- 230000037452 priming Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 239000012503 blood component Substances 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin 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
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920006268 silicone film Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19039883A JPS59103670A (ja) | 1983-10-12 | 1983-10-12 | 中空糸型人工肺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19039883A JPS59103670A (ja) | 1983-10-12 | 1983-10-12 | 中空糸型人工肺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59103670A true JPS59103670A (ja) | 1984-06-15 |
| JPS6244948B2 JPS6244948B2 (enrdf_load_stackoverflow) | 1987-09-24 |
Family
ID=16257487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19039883A Granted JPS59103670A (ja) | 1983-10-12 | 1983-10-12 | 中空糸型人工肺 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59103670A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120559A (ja) * | 1984-07-04 | 1986-01-29 | テルモ株式会社 | 中空糸型人工肺 |
| JPS61206456A (ja) * | 1985-03-09 | 1986-09-12 | 泉工医科工業株式会社 | 抗血栓性膜型人工肺 |
-
1983
- 1983-10-12 JP JP19039883A patent/JPS59103670A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6120559A (ja) * | 1984-07-04 | 1986-01-29 | テルモ株式会社 | 中空糸型人工肺 |
| JPS61206456A (ja) * | 1985-03-09 | 1986-09-12 | 泉工医科工業株式会社 | 抗血栓性膜型人工肺 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244948B2 (enrdf_load_stackoverflow) | 1987-09-24 |
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