公开(公告)号：US10137444B2

公开(公告)日：2018-11-27

申请号：US15590131

申请日：2017-05-09

Applicant: Massachusetts Institute of Technology

Inventor： Justin Beroz ,  Jacob Rothman ,  Adrian Samsel ,  Anastasios John Hart

IPC: B01L3/02

Abstract: Nanoliter pipette assembly. The assembly includes a housing containing a working fluid in a working fluid chamber therein and includes a moveable piston within the housing, the piston moveable by a linear actuation mechanism for contact with the working fluid. A tip portion is provided that includes a diaphragm deformable to engage an inner portion of the tip. It is preferred that the diaphragm have a projecting three-dimensional structure for direct contact with a liquid.

公开(公告)号：US20170326542A1

公开(公告)日：2017-11-16

申请号：US15590131

申请日：2017-05-09

Applicant: Massachusetts Institute of Technology

Inventor： Justin Beroz ,  Jacob Rothman ,  Adrian Samsel ,  Anastasios John Hart

IPC: B01L3/02

CPC classification number: B01L3/0217 ,  B01L3/02 ,  B01L3/021 ,  B01L3/0241 ,  B01L3/0275 ,  B01L2200/023 ,  B01L2300/14 ,  B01L2400/0481

Abstract: Nanoliter pipette assembly. The assembly includes a housing containing a working fluid in a working fluid chamber therein and includes a moveable piston within the housing, the piston moveable by a linear actuation mechanism for contact with the working fluid. A tip portion is provided that includes a diaphragm deformable to engage an inner portion of the tip. It is preferred that the diaphragm have a projecting three-dimensional structure for direct contact with a liquid.