DE2743891C3 - Blutoxygenator - Google Patents
BlutoxygenatorInfo
- Publication number
- DE2743891C3 DE2743891C3 DE2743891A DE2743891A DE2743891C3 DE 2743891 C3 DE2743891 C3 DE 2743891C3 DE 2743891 A DE2743891 A DE 2743891A DE 2743891 A DE2743891 A DE 2743891A DE 2743891 C3 DE2743891 C3 DE 2743891C3
- Authority
- DE
- Germany
- Prior art keywords
- blood
- membrane
- core
- tube
- gas
- 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
- 239000008280 blood Substances 0.000 title claims description 83
- 210000004369 blood Anatomy 0.000 title claims description 83
- 239000012528 membrane Substances 0.000 claims description 83
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 239000004945 silicone rubber Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 5
- -1 Polyethylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 description 51
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000502 dialysis Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000385 dialysis solution Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010068 moulding (rubber) Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/101—Spiral winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72807176A | 1976-09-30 | 1976-09-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2743891A1 DE2743891A1 (de) | 1978-04-06 |
| DE2743891B2 DE2743891B2 (de) | 1981-06-25 |
| DE2743891C3 true DE2743891C3 (de) | 1982-04-08 |
Family
ID=24925299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2743891A Expired DE2743891C3 (de) | 1976-09-30 | 1977-09-29 | Blutoxygenator |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4128479A (enExample) |
| JP (1) | JPS5384391A (enExample) |
| DE (1) | DE2743891C3 (enExample) |
| FR (1) | FR2366024A1 (enExample) |
| GB (1) | GB1568731A (enExample) |
| IT (1) | IT1091246B (enExample) |
| SE (1) | SE7710997L (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2709291A1 (de) * | 1977-03-03 | 1978-09-14 | Tecnodial S P A | Dialyseeinrichtung |
| US4411812A (en) * | 1981-11-12 | 1983-10-25 | General Electric Company | Dichroic liquid crystal compositions made with asymmetric tris-azo dyes |
| JPS62109576A (ja) * | 1985-11-07 | 1987-05-20 | インタ−・ノバ株式会社 | 人工肺 |
| US5786215A (en) * | 1987-05-20 | 1998-07-28 | Baxter International Inc. | Method for culturing animal cells |
| US4761229A (en) * | 1987-06-22 | 1988-08-02 | Thompson John A | Multi-leaf membrane module |
| DE3740249C1 (de) * | 1987-11-27 | 1988-11-10 | Sartorius Gmbh | Filterwickelmodul |
| US5104532A (en) * | 1989-09-15 | 1992-04-14 | Exxon Research And Engineering Company | Flat stack permeator |
| CN102470324B (zh) * | 2009-07-09 | 2014-06-25 | 陶氏环球技术有限责任公司 | 包含带有毛细管通道的膜片的螺旋卷绕式组件 |
| NL2008565C2 (nl) * | 2012-03-29 | 2013-10-01 | Aka Patenten B V | Inrichting geschikt voor het behandelen van een fluã¯dum, alsmede werkwijze en machine geschikt voor het vervaardigen van een dergelijke inrichting. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489647A (en) * | 1964-05-06 | 1970-01-13 | Dow Corning | Artificial organ for membrane dialysis of biological fluids |
| DE1491741A1 (de) * | 1965-12-16 | 1969-07-24 | Dr Med J Hoeltzenbein | Kuenstliche Niere |
| US3503850A (en) * | 1967-11-29 | 1970-03-31 | Gen Electric | Blood oxygenator |
| US3508662A (en) * | 1969-01-21 | 1970-04-28 | Extracorporeal Med Spec | Disposable,low-prime,spirally wound,artificial kidney |
| US3709367A (en) * | 1970-04-08 | 1973-01-09 | Baxter Laboratories Inc | Support structure for membrane diffusion devices |
| US3616929A (en) * | 1970-05-20 | 1971-11-02 | Universal Water Corp | Reverse osmosis module |
| US3724673A (en) * | 1970-08-28 | 1973-04-03 | Gen Electric | Textured membranes for blood dialyzers oxygenators and the like |
| DE2147238A1 (de) | 1971-09-22 | 1973-03-29 | Siegfried Klusch | Vorrichtung zum abschliessen und anschliessen von membranschlaeuchen fuer spulendialysatoren vorzugsweise fuer die haemodialyse |
| BE793624A (fr) * | 1972-01-10 | 1973-05-02 | Baxter Laboratories Inc | Dispositif pour le transfert de masses, presentant une membrane de diffision tubulaire enroulee |
| DE2305405A1 (de) * | 1972-02-12 | 1973-08-23 | Plastic Kogaku Kenkyusho Kk | Dialisiervorrichtung fuer kuenstliche nieren |
| IT955923B (it) | 1972-05-26 | 1973-09-29 | Bellco Spa | Cartuccia dialuzzatrice a rotolo particolarmente per reni artifi ciali extra corporei |
| FR2206954B3 (enExample) * | 1972-11-17 | 1976-10-01 | Sci Med | |
| IT990683B (it) * | 1973-06-22 | 1975-07-10 | Bellco Spa | Cartuccia dializzatrice partico larmente per reni artificiali extra corporei |
-
1977
- 1977-09-28 GB GB40263/77A patent/GB1568731A/en not_active Expired
- 1977-09-29 DE DE2743891A patent/DE2743891C3/de not_active Expired
- 1977-09-29 IT IT69142/77A patent/IT1091246B/it active
- 1977-09-30 FR FR7729510A patent/FR2366024A1/fr active Granted
- 1977-09-30 JP JP11744177A patent/JPS5384391A/ja active Pending
- 1977-09-30 SE SE7710997A patent/SE7710997L/ not_active Application Discontinuation
-
1978
- 1978-01-20 US US05/871,019 patent/US4128479A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE7710997L (sv) | 1978-03-31 |
| US4128479A (en) | 1978-12-05 |
| IT1091246B (it) | 1985-07-06 |
| FR2366024B1 (enExample) | 1980-10-31 |
| JPS5384391A (en) | 1978-07-25 |
| GB1568731A (en) | 1980-06-04 |
| FR2366024A1 (fr) | 1978-04-28 |
| DE2743891A1 (de) | 1978-04-06 |
| DE2743891B2 (de) | 1981-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| OGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |