JPS6447955A - Method and apparatus for conveying liquid sample - Google Patents
Method and apparatus for conveying liquid sampleInfo
- Publication number
- JPS6447955A JPS6447955A JP20489787A JP20489787A JPS6447955A JP S6447955 A JPS6447955 A JP S6447955A JP 20489787 A JP20489787 A JP 20489787A JP 20489787 A JP20489787 A JP 20489787A JP S6447955 A JPS6447955 A JP S6447955A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- container
- injection needle
- electromagnetic valve
- liquid
- 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
- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PURPOSE:To enable automation of sampling operation and feeding of a sample container to a conveyance pipe, by using a container with a cap with a reduced pressure inside as a sampling container and a conveying container to put an injection needle into the cap. CONSTITUTION:A sampling tube 2 is mounted on a process pipe 1 to place a liquid therein 1 into the pipe 2. An electromagnetic valve 21 is interposed in the course of the pipe 2 to adjust the outflow and stoppage of a sampling liquid and an injection needle 22 is mounted at the tip of the pipe 2. Moreover, a holder 2 for holding the injection needle 22 slides with the action of a cylinder 25 on a guide plate 24 and a piston rod thereof. After the injection needle 22 runs through a rubber cap 28, the electromagnetic valve 21 is opened. With such an arrangement, the liquid within the pipe 2 is sucked into a depression container with a reduction in the pressure thereof. Upon the end of the sucking operation, the electromagnetic valve 21 is closed to return. On the other hand, when a residual liquid at a prestage is discharged, the electromagnetic valve 21 is opened turning the injection needle 22 to a waste liquor container 47 to discard the waste liquor left in the pipe 2 to a container 47.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204897A JPH0718885B2 (en) | 1987-08-18 | 1987-08-18 | Liquid sample transfer method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204897A JPH0718885B2 (en) | 1987-08-18 | 1987-08-18 | Liquid sample transfer method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6447955A true JPS6447955A (en) | 1989-02-22 |
JPH0718885B2 JPH0718885B2 (en) | 1995-03-06 |
Family
ID=16498209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62204897A Expired - Fee Related JPH0718885B2 (en) | 1987-08-18 | 1987-08-18 | Liquid sample transfer method and device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0718885B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262049A (en) * | 1990-11-14 | 1993-11-16 | Biomedical Devices Company | Fluid collecting and dispensing system |
CN102778577A (en) * | 2011-05-09 | 2012-11-14 | 株式会社岛津制作所 | Liquid-sample collecting system and liquid-sample collecting method |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102167078B1 (en) * | 2019-07-19 | 2020-10-16 | (주)파즈코리아 | Transfering device for blood samples |
KR102167079B1 (en) * | 2019-10-08 | 2020-10-16 | (주)파즈코리아 | Device and method for selective transfer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740635A (en) * | 1980-08-25 | 1982-03-06 | Mazda Motor Corp | Spectral analysing method |
JPS6279354A (en) * | 1985-10-02 | 1987-04-11 | Hitachi Ltd | Automatic sampler |
-
1987
- 1987-08-18 JP JP62204897A patent/JPH0718885B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5740635A (en) * | 1980-08-25 | 1982-03-06 | Mazda Motor Corp | Spectral analysing method |
JPS6279354A (en) * | 1985-10-02 | 1987-04-11 | Hitachi Ltd | Automatic sampler |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5262049A (en) * | 1990-11-14 | 1993-11-16 | Biomedical Devices Company | Fluid collecting and dispensing system |
CN102778577A (en) * | 2011-05-09 | 2012-11-14 | 株式会社岛津制作所 | Liquid-sample collecting system and liquid-sample collecting method |
US9389239B2 (en) | 2011-05-09 | 2016-07-12 | Shimadzu Corporation | Liquid-sample collecting system and liquid-sample collecting method |
Also Published As
Publication number | Publication date |
---|---|
JPH0718885B2 (en) | 1995-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |