CH336620A - Appareil pour transvaser de petites quantités déterminées d'un liquide - Google Patents
Appareil pour transvaser de petites quantités déterminées d'un liquideInfo
- Publication number
- CH336620A CH336620A CH336620DA CH336620A CH 336620 A CH336620 A CH 336620A CH 336620D A CH336620D A CH 336620DA CH 336620 A CH336620 A CH 336620A
- Authority
- CH
- Switzerland
- Prior art keywords
- liquid
- determined quantities
- transferring small
- transferring
- small
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/54—Supports specially adapted for pipettes and burettes
- B01L9/543—Supports specially adapted for pipettes and burettes for disposable pipette tips, e.g. racks or cassettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31525—Dosing
- A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/346—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub friction fit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH815199X | 1956-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH336620A true CH336620A (fr) | 1959-02-28 |
Family
ID=4538885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH336620D CH336620A (fr) | 1956-09-10 | 1956-09-10 | Appareil pour transvaser de petites quantités déterminées d'un liquide |
Country Status (4)
Country | Link |
---|---|
US (1) | US3500689A (fr) |
CH (1) | CH336620A (fr) |
DE (1) | DE1191140B (fr) |
GB (1) | GB815199A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3646817A (en) * | 1968-10-25 | 1972-03-07 | Bio Dynamics Inc | Pipette |
US3783696A (en) * | 1971-12-09 | 1974-01-08 | C Coleman | Automatic volume control pipet |
US3958045A (en) * | 1971-12-09 | 1976-05-18 | Coleman Charles M | Method of making an automatic volume control pipet |
DE1598124A1 (de) * | 1972-05-18 | 1969-05-22 | Becton Dickinson Co | Pipettenspitze |
US3952599A (en) * | 1972-05-18 | 1976-04-27 | Ayres Waldemar A | Fractional-fill capillary pipette and method |
US4347875A (en) * | 1980-07-14 | 1982-09-07 | Eastman Kodak Company | Self-cleaning nozzle construction for aspirators |
US4661319A (en) * | 1984-04-06 | 1987-04-28 | Boehringer Mannheim Diagnostics, Inc. | Blood transfer assembly |
US5059398A (en) * | 1985-07-22 | 1991-10-22 | Drummond Scientific Company | Disposable preselected-volume capillary pipet device |
JPH0741646Y2 (ja) * | 1988-11-24 | 1995-09-27 | 自動車電機工業株式会社 | ウオッシャタンク |
US5173266A (en) * | 1989-07-19 | 1992-12-22 | Drummond Scientific Company | Safety pipet |
US5223225A (en) * | 1991-05-17 | 1993-06-29 | Bio 101 | Scale-marked pipet tip for precision dispensing of fluids over a large range of volumes |
US5159842A (en) * | 1991-06-19 | 1992-11-03 | Eastman Kodak Company | Self-cleaning pipette tips |
FI925118A0 (fi) * | 1992-11-11 | 1992-11-11 | Labsystems Oy | Behaollare |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9824C (de) * | WILD & WESSEL in Berlin S., Prinzenstr. 20 | Windschutzvorrichtung für Petroleum-Rundbrenner-Lam pen | ||
DE405092C (de) * | 1922-09-12 | 1924-11-01 | Andre Adolphe Constant Langran | Messvorrichtung fuer chemische Laboratorien mit Saugglocke |
US1634183A (en) * | 1926-10-18 | 1927-06-28 | Gervais Maurille | Pipette |
US2083228A (en) * | 1936-03-02 | 1937-06-08 | William O Geyer | Chemcial apparatus |
US2726549A (en) * | 1953-03-27 | 1955-12-13 | Clay Adams Inc | Graduated measuring device |
-
1956
- 1956-09-10 CH CH336620D patent/CH336620A/fr unknown
-
1957
- 1957-06-21 GB GB19698/57A patent/GB815199A/en not_active Expired
- 1957-09-03 DE DES54978A patent/DE1191140B/de active Pending
-
1968
- 1968-03-18 US US713871A patent/US3500689A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3500689A (en) | 1970-03-17 |
GB815199A (en) | 1959-06-17 |
DE1191140B (de) | 1965-04-15 |
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