DISPENSING METHOD AND DISPENSING DEVICE

Title:

DISPENSING METHOD AND DISPENSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/189395

Kind Code:

A1

Abstract:

This dispensing method includes a connection step for connecting a flange part (64) of a piston (65) and a drive member (50) that drives the piston (65), a first movement step for causing the drive member (50) to move to a first position so as to come into contact with the lower surface of the flange part (64), an intake step for raising the piston (65) to thereby take a liquid into a syringe (62) into which the piston (65) is inserted, a second movement step for causing the drive member (50) to move to a second position so as to come into contact with the upper surface of the flange part (64), a discharge step for lowering the piston (65) to thereby discharge the liquid inside the syringe (62), and a separation step for separating the flange part (64) and the drive member (50).

Inventors:

NAKAJIMA HISATO

Application Number:

PCT/JP2020/010170

Publication Date:

September 24, 2020

Filing Date:

March 10, 2020

Export Citation:

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Assignee:

PANASONIC IP MAN CO LTD (JP)

International Classes:

B01J4/02; B01L3/02; G01N35/10

Foreign References:

JPH10232237A	1998-09-02
JPS59130528A	1984-07-27
JPS59130529A	1984-07-27
JP2007322291A	2007-12-13
JPH07287003A	1995-10-31
JP2019051414A	2019-04-04

Other References: