PIPET CLEANING DEVICE AND CLEANING METHOD

Title:

PIPET CLEANING DEVICE AND CLEANING METHOD

Document Type and Number:

WIPO Patent Application WO/2006/115189

Kind Code:

A1

Abstract:

A convenient and inexpensive cleaning device and cleaning method that are capable of effectively cleaning a pipet outer wall. A pipet, an object to be cleaned, is placed in a recess, and cleaning liquid coming through the inside of the pipet, hitting the inner peripheral surface of the recess, and splashed back from the surface is caused to hit against the pipet outer wall to clean it. This makes a cleaning water ejection device unnecessary, achieves the same effect obtainable by such a device, and enables the same cleaning water to be used to clean both the inner wall and outer wall of the pipet in one operation, facilitating and reducing time of cleaning work.

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Inventors:

HAYASHI MASAYOSHI (JP)
TANIMOTO KAZUHITO (JP)
SASAKI KEIKO (JP)

Application Number:

PCT/JP2006/308390

Publication Date:

November 02, 2006

Filing Date:

April 21, 2006

Export Citation:

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Assignee:

WAKO PURE CHEM IND LTD (JP)
HAYASHI MASAYOSHI (JP)
TANIMOTO KAZUHITO (JP)
SASAKI KEIKO (JP)

International Classes:

G01N1/00; G01N35/10

Foreign References:

JP2003240787A	2003-08-27
JP2001337094A	2001-12-07
JPH1071339A	1998-03-17
JPH05502726A	1993-05-13
US5443791A	1995-08-22
JPS60131862U	1985-09-03
JPS58163870U	1983-10-31

Other References: