JPS6438148A - Capillary holder - Google Patents
Capillary holderInfo
- Publication number
- JPS6438148A JPS6438148A JP19545787A JP19545787A JPS6438148A JP S6438148 A JPS6438148 A JP S6438148A JP 19545787 A JP19545787 A JP 19545787A JP 19545787 A JP19545787 A JP 19545787A JP S6438148 A JPS6438148 A JP S6438148A
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- large diameter
- plunger
- capillary
- 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
- Devices For Use In Laboratory Experiments (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
PURPOSE:To carry out an extremely small quantity supply of liquid with high accuracy by combining a large diameter syringe, a small diameter syringe and a capillary with a holder base and connecting the large diameter plunger directly with the small diameter plunger respectively inserted into each syringe. CONSTITUTION:The top end of capillary 5 is inserted by moving the holder base 4 into a cell in a closing state of a cock 12. Then, as micrometer is operated to move the plunger of driving syringe as far as a specified distance. A hydraulic medium is sent to a large diameter syringe 7 and a large diameter plunger 16 pushes a small diameter plunger 17 with the result that the liquid in the small diameter syringe 6 is injected into the cell through the capillary 5. In this case, the leakage of liquid from the capillary 5 is apt to take place as connecting tubes 14, 21 is moved due to the movement of the holder base 4. But, in this constitution, the leakage of liquid is eliminated by providing the cock 11 as well as by the reason that the large diameter plunger 16 is hardly moved because the opening area of the large diameter syringe 7 is larger than that of the connecting tube 14.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19545787A JPS6438148A (en) | 1987-08-05 | 1987-08-05 | Capillary holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19545787A JPS6438148A (en) | 1987-08-05 | 1987-08-05 | Capillary holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6438148A true JPS6438148A (en) | 1989-02-08 |
JPH0311817B2 JPH0311817B2 (en) | 1991-02-18 |
Family
ID=16341388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19545787A Granted JPS6438148A (en) | 1987-08-05 | 1987-08-05 | Capillary holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438148A (en) |
-
1987
- 1987-08-05 JP JP19545787A patent/JPS6438148A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0311817B2 (en) | 1991-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1272091C (en) | Refillable injection device | |
ATE52700T1 (en) | INJECTION. | |
YU46917B (en) | PROCEDURE AND DEVICE FOR PREPARATION AND INJECTION OF INJECTION AQUEOUS SOLUTION OF EMULSION OR SUSPENSION | |
ES2070275T3 (en) | SINGLE USE SYRINGES. | |
DE3852844D1 (en) | Liquid injection system cartridge and apparatus. | |
DE3369636D1 (en) | Disposable bone cement syringe | |
GB1429325A (en) | Apparatus for precision metering of fluids | |
WO2001052919A3 (en) | Needleless syringe | |
DE69508792T2 (en) | FILLING UNIT FOR A NEEDLE-FREE INJECTION AMPOULE | |
GB1172910A (en) | Pipette Assembly having Precise Quantity of Dry Stabilized Reagent and Method of Preparing same | |
DE69924402D1 (en) | A METHOD AND METHOD FOR FILLING AN AMPOULE OF A NEEDLE INJECTOR | |
GB1249126A (en) | Improvements in and relating to a liquid transmission apparatus | |
GR852521B (en) | ||
JPS6438148A (en) | Capillary holder | |
AU573850B2 (en) | Cooling a powder with liquid nitrogen | |
ES291154Y (en) | PROVISION FOR DETERMINING THE GLOBULAR SEDIMENTATION RATE OF THE BLOOD | |
JPS6438146A (en) | Extremely small quantity liquid injection device | |
GB1521941A (en) | Micro-sampling device | |
JPS6426150A (en) | Sample distribution system for liquid chromatography | |
ES2050678T3 (en) | COUPLING AND INJECTION VALVE ASSEMBLY FOR FLUID INJECTION SYSTEM. | |
SU1475674A1 (en) | Syringe-handling device | |
GB1444474A (en) | Fuel injection nozzle | |
JPS6438147A (en) | Capillary holder | |
ATE69024T1 (en) | SPRAY CARTRIDGE. | |
GB2215632A (en) | Device for feeding preformed gradient solution to liquid chromatographic column |