FI20080247A - Button pipette - Google Patents
Button pipette Download PDFInfo
- Publication number
- FI20080247A FI20080247A FI20080247A FI20080247A FI20080247A FI 20080247 A FI20080247 A FI 20080247A FI 20080247 A FI20080247 A FI 20080247A FI 20080247 A FI20080247 A FI 20080247A FI 20080247 A FI20080247 A FI 20080247A
- Authority
- FI
- Finland
- Prior art keywords
- pipette
- button
- knob
- rod
- lower position
- 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
- 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
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/087—Ergonomic aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/148—Specific details about calibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
-
- 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
- B01L3/0275—Interchangeable or disposable dispensing tips
- B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means
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)
- Steroid Compounds (AREA)
Abstract
The invention relates to a pipette comprising a volume adjustment mechanism, with which the stroke of piston may changed by turning the rod. The rod (10) comprises a knob (11) having a lower position and an upper position so that when the knob is rotated, in the lower position the rod does not rotate with the knob but in the upper position it rotates. So the change of volume setting by accident is prevented.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20080247A FI120672B (en) | 2008-03-28 | 2008-03-28 | Pipette with bud |
EP09725898A EP2280779B1 (en) | 2008-03-28 | 2009-03-26 | Pipette with a knob |
PCT/FI2009/050230 WO2009118456A1 (en) | 2008-03-28 | 2009-03-26 | Pipette with a knob |
CN2009801114149A CN101980786B (en) | 2008-03-28 | 2009-03-26 | Pipette with a knob |
AT09725898T ATE556777T1 (en) | 2008-03-28 | 2009-03-26 | ONE HANDLE PIPETTE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20080247A FI120672B (en) | 2008-03-28 | 2008-03-28 | Pipette with bud |
FI20080247 | 2008-03-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20080247A0 FI20080247A0 (en) | 2008-03-28 |
FI20080247A true FI20080247A (en) | 2009-09-29 |
FI120672B FI120672B (en) | 2010-01-29 |
Family
ID=39269481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20080247A FI120672B (en) | 2008-03-28 | 2008-03-28 | Pipette with bud |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2280779B1 (en) |
CN (1) | CN101980786B (en) |
AT (1) | ATE556777T1 (en) |
FI (1) | FI120672B (en) |
WO (1) | WO2009118456A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20106184A0 (en) | 2010-11-11 | 2010-11-11 | Thermo Fisher Scientific Oy | Kahvapipetti |
FI20106185A0 (en) | 2010-11-11 | 2010-11-11 | Thermo Fisher Scientific Oy | Pipette with support |
FI123652B (en) | 2011-10-20 | 2013-08-30 | Thermo Fisher Scientific Oy | Lockable pipette |
FR3037825B1 (en) * | 2015-06-24 | 2017-07-28 | Gilson Sas | IMPROVED CONTROL BUTTON FOR A TEST PIPETTE |
DE102016121816A1 (en) | 2016-11-14 | 2018-05-17 | Ika-Werke Gmbh & Co. Kg | Fluid delivery unit and hand metering device with at least one fluid delivery unit |
DE102016121813A1 (en) * | 2016-11-14 | 2018-05-17 | Ika-Werke Gmbh & Co. Kg | Pipette and method for adjusting a volume of a pipette to be pipetted |
CN111862809B (en) * | 2020-06-30 | 2022-07-12 | 上海中航光电子有限公司 | Display device and vehicle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI64752C (en) * | 1982-06-29 | 1984-01-10 | Labsystems Oy | VOLUME REGULATOR PIPETT |
US4672857A (en) * | 1985-09-10 | 1987-06-16 | Labindustries, Inc. | Liquid microdispenser |
FR2696110B1 (en) * | 1992-09-28 | 1994-12-09 | Gilson Medical Electronics Sa | Improvement to a pick-up and distribution pole for adjustable volumes of liquids. |
US5650124A (en) * | 1995-07-24 | 1997-07-22 | Gilson; Warren E. | Adjustable pipette |
-
2008
- 2008-03-28 FI FI20080247A patent/FI120672B/en not_active IP Right Cessation
-
2009
- 2009-03-26 CN CN2009801114149A patent/CN101980786B/en active Active
- 2009-03-26 AT AT09725898T patent/ATE556777T1/en active
- 2009-03-26 WO PCT/FI2009/050230 patent/WO2009118456A1/en active Application Filing
- 2009-03-26 EP EP09725898A patent/EP2280779B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2280779B1 (en) | 2012-05-09 |
ATE556777T1 (en) | 2012-05-15 |
FI20080247A0 (en) | 2008-03-28 |
CN101980786A (en) | 2011-02-23 |
FI120672B (en) | 2010-01-29 |
WO2009118456A1 (en) | 2009-10-01 |
CN101980786B (en) | 2013-06-26 |
EP2280779A1 (en) | 2011-02-09 |
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Legal Events
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FG | Patent granted |
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MM | Patent lapsed |