JPS6464664A - Liquid recirculating and sterilizing method and apparatus - Google Patents
Liquid recirculating and sterilizing method and apparatusInfo
- Publication number
- JPS6464664A JPS6464664A JP62221039A JP22103987A JPS6464664A JP S6464664 A JPS6464664 A JP S6464664A JP 62221039 A JP62221039 A JP 62221039A JP 22103987 A JP22103987 A JP 22103987A JP S6464664 A JPS6464664 A JP S6464664A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- temp
- artificial organ
- sterilized
- cooling apparatus
- 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
Landscapes
- External Artificial Organs (AREA)
Abstract
PURPOSE:To prevent that a long time is required in lowering temp. of a liquid to set temp., by cooling the liquid held to high temp. after sterilization by a cooling apparatus on the way passing said liquid through an artificial organ to pass the sterilized low temp. liquid through said artificial organ. CONSTITUTION:When both of an autoclave 1 ad an artificial organ 2 reach 121 deg.C or more, the artificial organ 2 is sterilized for a predetermined time set as a high pressure steam sterilizing condition of 121 deg.C. A cooling medium is allowed to flow to a cooling apparatus 7 by operating a pump 15 until sterilization is finished to be passed through the cooling apparatus 7 and the outflow liquid lowered in temp. from a sterilized liquid storage tank 6 is returned to the storage tank 6 and the pipeline from the cooling apparatus 7 to the circuit inlet 11 of the artificial organ is also cooled by said liquid. The lowering of the temp. in the pipeline is confirmed by a thermometer 16 to stop the operation of the pump 15 and a valve 12 is closed. When sterilization of a predetermined time is finished, the physiological saline solution in the sterilized liquid storage tan 6 is passed through the artificial organ 2 while the cooling apparatus 7 is operated as a sterilized low temp. liquid to rapidly cool the interior of the artificial organ 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62221039A JPS6464664A (en) | 1987-09-03 | 1987-09-03 | Liquid recirculating and sterilizing method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62221039A JPS6464664A (en) | 1987-09-03 | 1987-09-03 | Liquid recirculating and sterilizing method and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6464664A true JPS6464664A (en) | 1989-03-10 |
| JPH0467868B2 JPH0467868B2 (en) | 1992-10-29 |
Family
ID=16760529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62221039A Granted JPS6464664A (en) | 1987-09-03 | 1987-09-03 | Liquid recirculating and sterilizing method and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6464664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012113086A1 (en) * | 2012-12-24 | 2014-06-26 | B. Braun Avitum Ag | Blood purification machine with heated fluid circuit |
-
1987
- 1987-09-03 JP JP62221039A patent/JPS6464664A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012113086A1 (en) * | 2012-12-24 | 2014-06-26 | B. Braun Avitum Ag | Blood purification machine with heated fluid circuit |
| US9440015B2 (en) | 2012-12-24 | 2016-09-13 | B. Braun Avitum Ag | Blood purification machine comprising heated fluid circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0467868B2 (en) | 1992-10-29 |
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