Title:
ピペット装置、ピペットチップカプラ、およびピペットチップ、装置および方法
Document Type and Number:
Japanese Patent JP6916247
Kind Code:
B2
Abstract:
Pipette tip coupler and a disposable pipette tip for a pipette device comprises a stepped coupler shoulder complementary to an axially stepped pipette tip shoulder; a plurality of circumferentially disposed elements or segments carried by the coupler at a location superior to the coupler shoulder; and a distal elastomeric element carried by the coupler at a location distal to the coupler shoulder wherein the plurality of elements or segments have a circumferential, radially translated state that provides an abutment with a first working surface formed in the interior surface of the tip while compressing the distal elastomeric element into sealing abutment with a second working surface formed in the interior surface of the tip and while abutting the proximally facing axial stop surface of the tip with the distally facing axial stop surface of the coupler to define an axial coupling position of the pipette tip on the pipette device.
Inventors:
Jose Eduard, Guzman
Burlese, Thomas
Belton, Dona A.
Burlese, Thomas
Belton, Dona A.
Application Number:
JP2019132537A
Publication Date:
August 11, 2021
Filing Date:
July 18, 2019
Export Citation:
Assignee:
HAMILTON COMPANY
International Classes:
B01L3/02; G01F13/00; G01N1/00; G01N35/10
Domestic Patent References:
| JP6320021A | ||||
| JP2001324509A | ||||
| JP2009538725A |
Foreign References:
| US20100247378 |
Attorney, Agent or Firm:
Kazuo Tashiro
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