JPS5659197A - Multitubular type heat exchanger and its preparation - Google Patents
Multitubular type heat exchanger and its preparationInfo
- Publication number
- JPS5659197A JPS5659197A JP13488579A JP13488579A JPS5659197A JP S5659197 A JPS5659197 A JP S5659197A JP 13488579 A JP13488579 A JP 13488579A JP 13488579 A JP13488579 A JP 13488579A JP S5659197 A JPS5659197 A JP S5659197A
- Authority
- JP
- Japan
- Prior art keywords
- tubes
- outer cylinder
- pressure resisting
- heat exchanger
- blood
- 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 abstract 3
- 210000004369 blood Anatomy 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 3
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- 229920001296 polysiloxane Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- -1 for example Polymers 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- External Artificial Organs (AREA)
Abstract
PURPOSE: To prevent the coagulation of blood by inserting tubes whose ends are covered with plastic tubes into the outer cylinder of a multitubular type heat exchanger for an extracorporeal blood circulating circuit with an intermediary of a pressure resisting partition wall, attaching covers with openings and thus making the fixing of the tubes easy.
CONSTITUTION: Covering both ends of thin tubes 2 with plastic tubes 3 of a hardening resin, for example, silicone, etc., tubes 1 are formed. Next, the tubes are inserted into an outer cylinder 5, the cylinder is pressed into formed caps 14 so that their minor diameter parts may hold the tubes 1, and their major diameter parts are fixed over the ends of the outer cylinder 5. Next, while rotating the outer cylinder 5, a hardening resin such as silicone is injected from an inlet passage 6 and an outlet passage 7 to form pressure resisting partition walls 4 by centrifugal molding. Next, the pressure resisting partition walls and the formed caps are cut to open both ends of the tubes 1, and covers 8 and 9 are attached. By so doing, the tubes can be fixed easily without projecting the ends of the thin tubes, so that the coagulation of blood can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13488579A JPS5659197A (en) | 1979-10-19 | 1979-10-19 | Multitubular type heat exchanger and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13488579A JPS5659197A (en) | 1979-10-19 | 1979-10-19 | Multitubular type heat exchanger and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5659197A true JPS5659197A (en) | 1981-05-22 |
Family
ID=15138776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13488579A Pending JPS5659197A (en) | 1979-10-19 | 1979-10-19 | Multitubular type heat exchanger and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659197A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997669A (en) * | 1982-11-25 | 1984-06-05 | テルモ株式会社 | Multi-tube type heat exchanger for blood |
| JPS61153383A (en) * | 1984-12-26 | 1986-07-12 | Kawasaki Steel Corp | Heat exchange device |
| JPS6256039U (en) * | 1985-09-30 | 1987-04-07 | ||
| JPS6423092A (en) * | 1987-07-17 | 1989-01-25 | Junkosha Co Ltd | Heat exchanger for coating |
| JPS6446051U (en) * | 1987-09-16 | 1989-03-22 | ||
| WO2013013647A1 (en) | 2011-07-22 | 2013-01-31 | UNIVERZITA KARLOVA V PRAZE Lékarská fakulta v Plzni | Heat exchanger with laminarizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341824U (en) * | 1976-09-14 | 1978-04-11 | ||
| JPS53123364A (en) * | 1977-04-01 | 1978-10-27 | Aga Ctc | Heat exchanger manufacturing process and manufacturing device |
| JPS55134297A (en) * | 1979-04-04 | 1980-10-18 | Senko Ika Kogyo Kk | Pipe bundling method for multipipe type heat exchanger |
-
1979
- 1979-10-19 JP JP13488579A patent/JPS5659197A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341824U (en) * | 1976-09-14 | 1978-04-11 | ||
| JPS53123364A (en) * | 1977-04-01 | 1978-10-27 | Aga Ctc | Heat exchanger manufacturing process and manufacturing device |
| JPS55134297A (en) * | 1979-04-04 | 1980-10-18 | Senko Ika Kogyo Kk | Pipe bundling method for multipipe type heat exchanger |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997669A (en) * | 1982-11-25 | 1984-06-05 | テルモ株式会社 | Multi-tube type heat exchanger for blood |
| JPS61153383A (en) * | 1984-12-26 | 1986-07-12 | Kawasaki Steel Corp | Heat exchange device |
| JPS6256039U (en) * | 1985-09-30 | 1987-04-07 | ||
| JPS6423092A (en) * | 1987-07-17 | 1989-01-25 | Junkosha Co Ltd | Heat exchanger for coating |
| JPS6446051U (en) * | 1987-09-16 | 1989-03-22 | ||
| WO2013013647A1 (en) | 2011-07-22 | 2013-01-31 | UNIVERZITA KARLOVA V PRAZE Lékarská fakulta v Plzni | Heat exchanger with laminarizer |
| US9500415B2 (en) | 2011-07-22 | 2016-11-22 | Univerzita Karlova V Praze Lekarska Fakulta V Plzni | Heat exchanger with laminarizer |
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