Title:
PIPETTE EQUIPPED WITH TIP REMOVAL STRUCTURE, TIP REMOVAL METHOD, AND PIPETTING METHOD
Document Type and Number:
Japanese Patent JP2017013058
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To resolve inconvenient points of a prior tip removal structure.SOLUTION: A pipette comprises: a main body (8); a plunger structure which comprises a plunger movable in a cylinder, and which is provided in the main body, sucks a liquid into the cylinder and discharges the liquid; a control knob which is so configured as to operate the plunger structure; a tip cone which is so configured as to receive a disposable tip (3), and positionally hold the tip by friction; and a tip removal structure which is so configured as to remove the disposable tip mounted on the tip cone when a user pushes a tip removal button. The pipette is characterized in that the tip removal structure is so configured as to elevate an inner structure of the pipette comprising at least the tip cone with respect to the main body, bring the disposable tip (3) into contact with a lower part (10) of the main body (8) and remove the tip (3) when the user pushes the tip removal button.SELECTED DRAWING: Figure 4
Inventors:
VILLE JUHANI HINTIKKA
Application Number:
JP2016129949A
Publication Date:
January 19, 2017
Filing Date:
June 30, 2016
Export Citation:
Assignee:
SARTORIUS BIOHIT LIQUID HANDLING OY
International Classes:
B01L3/02; G01N1/00
Domestic Patent References:
| JP2004501745A | 2004-01-22 | |||
| JPS62138735A | 1987-06-22 | |||
| JP2011524244A | 2011-09-01 |
Foreign References:
| US20130199312A1 | 2013-08-08 |
Attorney, Agent or Firm:
Patent business corporation r&c
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